CLEX(0xffffffffffffffff, 0x5451) close(0xffffffffffffffff) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) 19:03:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) execveat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!}$\\\a/*\x00', &(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='-$:&(,^\x00'], 0x1000) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:03:59 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0xff0f) 19:03:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) bind(r0, &(0x7f00000001c0)=@l2={0x1f, 0x2, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x8, 0x1}, 0x80) 19:03:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffffffffffff0001}}, './file1\x00'}) unlinkat(r1, &(0x7f0000000100)='./file1\x00', 0x0) 19:03:59 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x300400c, &(0x7f0000000200)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') lsetxattr$security_selinux(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100), &(0x7f00000001c0)='system_u:object_r:sysfs_t:s0\x00', 0x1d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000004c0)={r0, 0x0, 0x2, 0x1f}) openat(r3, &(0x7f0000000500)='./file1\x00', 0x200, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x4880, 0x0) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x37f, 0xe3, 0xff, 0x1c00}]}) sendfile(r4, r5, &(0x7f0000000480)=0x24e7, 0x9) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x2000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}, {@access_client}], [{@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@fsmagic={'fsmagic', 0x3d, 0xc2}}]}}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:03:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x2, 0x4, &(0x7f0000000480)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0x1}, {0x0, 0x0, 0x5}, {&(0x7f00000001c0)="93bcbba68bb75ec5b5aa561ca31456730287f4e8e770762492c366a59d70a4aa6781f42794392d8c5abd7712c6361f48945dec5c68b4007e3fc126a9efb14bca5b09026dc128f2e54b3710502537ebd0a01a948ffe0ee41742051ebcdd3f9e65f93e5ce073f648d683e0de4719fd8abf966e6aee5e14a24b79b7ffbe761532489f529bdf70153327f098cc8d82637f2bea85c51b499f01009006e479ed80ed01c55e676e6977f2166f06dbe7b1fbed02b0211f90105cc2c566a2bd8d1e7396f3a6b94006c0932735ebead27ca600"/218, 0xda}, {&(0x7f0000000400)="e45b9893a1b23b953780c439097b0849cba118f3df2e022d691b7fbc17bcac24829391f763723dd24c2189dfd49ac8435f05622d9166d5e583df45f4a31780fd2c9555c68a8228fefd954469191ad2976ee6e8db786b2745af2215dddd52d89cd8cce46b77837d", 0x67, 0x4}], 0x1000000, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:03:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e00)={0x0, 0x0}, &(0x7f0000001e40)=0xc) stat(&(0x7f0000001500)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) syz_mount_image$ext4(&(0x7f00000016c0)='ext4\x00', &(0x7f0000001700)='./file0\x00', 0xfffffffffffff800, 0x8, &(0x7f0000001d40)=[{&(0x7f0000001740)="d134c2b3e437be00683a0c6e73240cb8e078068812f907346f9f3fa630c52a57e34df50a349c8c979a92c2ecd3", 0x2d, 0x4}, {&(0x7f0000001780)="fde93232c4b2ba4bdabd8ad1c3917206ae0271fb770a68000c04a10ecbe1c79d9b311dfc6b234ae5f50891e9c12a2335918e4d68939c31b2dc5bc5ee1ffb5a5ac93d4288bc52fdcd23a1f63e6f362cf3f1b3960a3fbd58b830a2d823354f86119e13f234f7478daeb3e1", 0x6a, 0x5}, {&(0x7f0000001800)="e99217f45f64bb8431bb566d773e7605778f7257ba3cb0525051abd13ee9f6715030023ad29081a5bff78c441b9f6b09cf8c5a7879077fccdad711a68de194ac79135a7b957e8d9ef868bcf952ce26fb56917e9259fbe72d2232be808fd358b0ced611a0747aa581840ddee488a268059bdad670b3445aa51c444bff7389d4d3df54c01236483cc7c211e9d5f280462afcfcdf9d6a53eccca4836c73a1efd1aadbfc31a1351b70aafe015a2bf0136304b17b4ac3599afbf32cd9ee4c609ceef657b29d97c204036ee368309abaab38fe73e6bf6d85b7fd8ceb23631efdb3ce4fa4a0d4eeeb1bd14442", 0xe9, 0x8001}, {&(0x7f0000001900)="737317c195af9a3827bf2626743b8b452d03c29f9ffce6bdd6e88d378b08bfc8dfebf7eac1f248f566921ff0ded5cba5e15aa2980e7ac5ab1a388684956566cd2c2cd0e45a935f1db07a81fd1e8547790fe8b9676b883a0a6ed901e989c9b20d1adb79c5066a7cd35eb88fa8b283b0", 0x6f, 0x80000000}, {&(0x7f0000001980)="beaa03baf57c2860a3f9aa8b2787c1e4e0ff0250f1ecfc7a72dd4b1b980b63879e5d7c4f5869ce8f64d1c2444b3bd47713e6e2f9eb5381661073ea10b1f51ab628ae2382533283224a99f9c47de25fa9ea2cd28eeea4f79ac3b1e385d0c80e2000e5b96752e9afe8fd8c213dd66935c8993a4c7d8fc4dfd58b0b805130718a3756d555101767b0b881d66487a937f68ecf136c18efbb2e6f2956e77edc17cd9951a9030986c4c2a65987b1514ea894a88ed07e010cc2c81956285b7c1caac61db8361562ed79ba1c175461345870bbb071031a5164797549fc700cea858914fd6c8253000193", 0xe6, 0x280f}, {&(0x7f0000001a80)="d200274545d2725cc9027940354a3726d340d6f606ad291322fb98ccb259f837697c42a4ecee7991a5337c1ba92c80dc6d431df05cf5cb06cc55c52317d83e5fb0030930ed1648a3be4c58c2d8d9cddfd0df35c7124fd7f78f06440b99233ce8e72fb355abe351f85b3a6d3f2263e3b6c8115b3156a992759a2297c92b6e2a644ce52cf027bc8e3cbe9e57851330f8da82103efdd6efdbd16ba8eaa51c3d2fbac248f6ffe8118bb4b37799a219e1f590293e5c2b", 0xb4, 0x80}, {&(0x7f0000001b40)="0bfa7240f564a575ba1958f61e735651167711be6a39ac44c13c001596e0331936b1401b541215bbc85ebcec424c502ab4fd59f880cfd1d130d1b96fe423ab1a39ae3594427a2775cf2777a57f33f5156301098bba8d5ed14d923a3bb5f9640228922d8c665fc6d5db78cef47d9e31db2d1ea352a202c63a525446bdd20460763c8b9d8de8c41b0ee23c4515b50f2d8ea01349ce8a05f2bab6c955bd99c51ec84356a03e886fdd7995ff7cd51e074ab37fe1e7eba2252f7e0b864ba3e762f4000743e2b91902472dd01c70c1b6baa22db30d87e19b3d96", 0xd7, 0x6}, {&(0x7f0000001c40)="935a8a43debd7cfb927f3dff4fbc7b5ae0bfd266dede459b28820b5c25ad78f47b01c2cc2163b82c0022ed8391cef8eb0a27f80bdf2ca7474d555db8a67a33f4dc8c1aafb25d3bfafe8c1a4d478167c652be518c86962b6b79c6734a352173eb8446b98411c511708a00415a28a1edc03b79b48a57389dc83ee91c28ae28f6cedb8abef2d1888cc65027eba3ba96b7d2a42a1fe0c942ef53d881f1f3cd2f29d50eec8c9e22bda3067b3c844ec553a8588d7574a90ef18de958b73f5ab8b56c2b7648da54e549f5d04ac52d12925736d9fa6800692ae0147f758ba3a821786debbaa4abb74b642e4612", 0xe9, 0x400}], 0x100001, &(0x7f0000001e80)={[{@noacl}, {@usrquota}, {@norecovery}, {@data_err_ignore}, {@init_itable_val={'init_itable', 0x3d, 0x1}}], [{@obj_type={'obj_type', 0x3d, '&)'}}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x30, 0x63, 0x31, 0x34, 0x62, 0x35, 0x66], 0x2d, [0x32, 0x32, 0x37, 0x33], 0x2d, [0x39, 0xc, 0x63, 0x62], 0x2d, [0x51, 0x32, 0x30, 0x32], 0x2d, [0x36, 0x33, 0x35, 0x64, 0x66, 0x63, 0x31, 0x66]}}}, {@seclabel}, {@context={'context', 0x3d, 'root'}}, {@dont_appraise}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@uid_eq={'uid', 0x3d, r1}}, {@dont_appraise}, {@pcr={'pcr', 0x3d, 0x2e}}, {@fowner_gt={'fowner>', r2}}]}) chmod(&(0x7f0000001680)='./file1\x00', 0x20) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup(r0) openat2(r4, &(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x200000, 0x28, 0x2}, 0x18) setresuid(0xffffffffffffffff, r3, 0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0xffff, 0x6, &(0x7f0000001440)=[{&(0x7f00000001c0)="1c4387c1cb40b34105e44eeec6e43569350577b7c5617936dc86a0f704dd76cd48b6f2c441d92759ce392ffca28dbf2783d32b0389cabaee3ac2ecf3514cb337fcabaa0a9cbf490b1889a645a4b5f0191908e681d133e9aada601477a66fd70ca34e102c2104f20d62985313f16d81ce4bed47bb5f4eabaecf6bee3e718d4da6fd238e", 0x83, 0x7fffffff}, {&(0x7f0000000280)="759e406398d329c9088cc8d1a706", 0xe, 0x100020}, {&(0x7f0000000300)="d7f193f295c2029636cf966253b5", 0xe, 0x7}, {&(0x7f0000000340)="3b21d6f8f1e54fe539121501cf2965916405475dcf40a76e0ee153e127f14df38e2bb0bca64fd7bbdc7e508dfad446a261efd32f014c82e7c9c2952d26649543b1ac5ac470d55d92760b6c6397ef559cc6c3ad1192babaa8b2d163010182f2f12e48c470b7942c0ee90bbf8c00df40", 0x6f, 0xffff}, {&(0x7f0000000400)="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", 0x1000, 0x74}, {&(0x7f0000001400)="00d495b7483893388b4dd7b0f482a5811210e6f97a86a0a70540ce08c4b4e2da03598dcd85a0feec5436719c5883c2ec", 0x30, 0xa666}], 0x2000040, &(0x7f0000001fc0)={[], [{@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@smackfsdef}, {@euid_eq={'euid', 0x3d, r5}}, {@smackfsdef={'smackfsdef', 0x3d, 'euid<'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@euid_lt={'euid<', 0xee01}}]}) [ 1395.936681] FAT-fs (loop2): Unrecognized mount option "./file0" or missing value 19:04:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x40081, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, @in_args={0x2}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) r3 = syz_mount_image$nfs4(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x3, 0x7, &(0x7f0000001800)=[{&(0x7f0000000400)="5ea57ed09df8e5ac6c0c98d450ed4f485841a486ac359104012000d5cd7029c68e5d77564b7d69226fabe2f068e125f72aa00b5709e10d3df4c1559f3b34cf96e999276043a82f44431f7c7c0c3ddaa63d1b79dba125c22b9a160483582e021a5ba059dd942793448e8231c28b776760b454b494d59b2239aedfba23ac860ffdbfcd56da50d4488ff31a4d872d4e19142c5669e2eab29875659fd7beca555ead6e10eba6ea97cd53d35581fe33fa2f7a560da38733a0d555914e19663d31aaec67ef8d3a285c6f170e6ace3334eb1c0dac5ccf2fbe3a418a800fdbc6cf356d61b35419c4cb1c998691189800e4bb146ab456264a04fc4c31097b18f028cda4d30f87cc0c1157e53dea0f213b5dd84d3b1e4a8761e061cfd37d2ad909bde16983ec33a3c8d09abbcbe4136073e5e2a658c683184a68d3af33b864013c8d4830eb33d8aee7fed108b396271adf801a419b99647abb25700ab0afd51e644191e62675f595842b66ae7d5afa508f279ad867903cc0931f2a871f9294c7594e2ab080f5ffc0f26a5bb22682e0b181a59a584f723777348316f62fdf3f2e4e27f12f56a8618600db0830bad8aec4745e55fb1126129e50729f418837f4f883229c650502766ad78ba86b767a9bb55ee5e840116ebea87c7af94addc80c131a7e69a08b80e658ee360f95c2be760929647ce9f65b2bf41f3924347c08a394bc608921b572224cfe0f711d1f5b816ef7dc070a6ead8f77b9df3bf0a9edb1b433be1ce9ef0598864e0ccbb26b89eb982a24c29954657b84b45983d883afe71ece616d117e4b53e419c25ea026a484c8e6c43c92b7ad626cde015b9077cf2a92e70ce6979f41183518b40a1c76bd47a96e5191d93e68197c41babc6ab09d5ad01d00516167c408920b10884cf7ca75842f3a7322da210157c9d37799a6e8d87fedb6743142e99998badcb35a394f5cbb3b8b01976d71213d28269d33cbd1dd321ca3607056b17fef337805e3d00b69b784fb89fc1a5ab60b4073aee11a5535be61e5f5e500dec499f951c3893df816934069977dcde1eac843a1ce85fa629534d37fc229580647d2deb7067807d28aa2c7b7900377c216a9809fe4c6ae6e75e8ab2886f4725e3acaa0164e52ff13bce5e81fdb29964bd4c745884e55327a64b1675f92244da97f4050d1f30a699c48e8038a76d7c5d4729ee8150f8fa9a1bd75f0b3680fa23e7a6f7d36e6997a87f065efbf5921b6e9c879167a84de99a19750664fbb14c6720be24cdc76874fc4fecdb5ffa6aa27ebdd52fbdfc0bb055cccb111776b5f56b3d0e9559bdb2b2fce03b70008f710caa76455bd2be7630a0f6dc0fdcd72280d6307a6688fd41b8dc5226d59b77cc8009272130f5dff257664d2c306aeab0af2191aa9759c25d564fa07b664fb3e44583756f81d0f48f2697c2664ba3298ee252f67eaa44cd1895ea9260a92297ad3506aa597447ef98fb0fcca0ec4641d9606ee2dee35280a5a414923d3ce946998623107b7459a602c1b0b26d76351c066aa7ca4c3fe551e1114a9838e16e4498980789d9e79750570130d3004498cac2b4ae72071ad5a322feb2b10b451f8bed7bc31b6344fb8278f872c3b23240ca948274f701786e22cef68853ac17529e9107942f7c03cd0b4fa3737e2cd2f231024f57bcff715597fe6608a24b3754d0a220db81faeeab12c53fa5960eac3e7a09652e2dd7c09c8475e2151b8dc128ea7b19027df496025f985b9e8963f6daa19e48d09257e2397aaf7efebe801fe7ad0862cf471e47ced35ccbe3c7af56dd92d802ef1d011d5d06a8242c53862efbcca065f476c901042809d5b3bdb43aef399d185cf5ad80f4a61c99a1ab34f094e6037f0bcf96d61e40a24b0760885b9c37a697727ca000908239e24319f6740fbcf8d479445e864cdda1973aadd560dd80ea190c74b7c5580ed0d429db0f8bcd99024ed6091a0109220e19d6013bbddd7ed3135f7fc564a9e0b26a343112443ff363f94fb16b6a0d5385f69cd36a221084d37b9f88347912fda1e967f1fe657a5fad6f96819b80c25e929881dff1567de5dac6187289de5d14aa7dbeabf50aa1d0856801b5cf3f68da6e100b8a21f2ccda26e239c092c25d7ad4849b8b64b3e145440cf6a5b215de453af53bc9dfa7969d92639fcddc77f5818649ac1f37bfd64eaf72892478d3cbd347491af86353062e4d76a67edd51fe55e0e637da935fb2bbb9a63f7e269360f6fd82e6dddb9feb45953510a666e0986ba6e1fb82d6c81f708d2a0cd1fe70f51fb8d1a4b955999d9e9f4bcaf7ee934365638c29ab5708088ac5e0c355f8ffa4f109e090dab755cd96f97121b4ec7c91aed612ac034e150466f4f633caf41f0abca2732c91a75760366e0bc39be150bbee64c08ed5b4c866b91ceaf5797fdbd979fed2bc784687303d045be19d9c7123f54d45498d1510d26b51ade18bb77550d61d2d3160ee45c536630a6f132e3d6237d0e663a79174816de1cb01a5d45fdd9d1e47f2c85e56e4f394abb9f61717addcbb43a786f1248848ce6df59abc878abac12befaacb7629efb3cda050f5056841b55c6498c98c4d71375fe49b04efa196a17f6f9bc16e0141048a389750601e0075fc4176fdb33cf3a8547c2eee25c3e5379aa9aae9a45ae7836c471def5b87ad33d5252ad851663df493c29408f2cb5d3b2749ede64631959312e670e6fda5c18aab8bd5cb5c3bd115f540c88afacd33f9ed83346eda4caafe6772d3db9491449ee58d1315a714591ad74012123e2e6d75af7e6446925950c2195fbd3ed7daba5e28bdcc040420427bea650bae95a3220f2356754af28fb58eb11da6e061561340415e53b51e39293fa2bbca7d2b80e82e6db9ddc9b1f964d97153362ef75d7f768639f12dd8b692532b3d5576e96630653d1398ed7f0a531ee6e08f69199c35287fd7e4a56d56bf57c5737f906defc651c0d6869b966674537110876d525a761b4d0ac44fb2a3555e0b3feaad2eb55905b1b6111e9450df57481248a6d3b74a3ed3a9e15abff30a5a0c90bff1ab2ecee65edd988dde7fa3b49b029fe60758ac3372f1dd3da8f1fb3bd2911d1447f4a35461895775a691c106269ba7b913667415e57059fc7e5ac9d50b496154d0b45a16439ee2bca345a3a4d5df3eb565a391f9af5ac57c4f1d1f41956f58bce3c8d49aeef37511c1ab19b3ad9f417830447944bb36a49a4f5984bbb28c11b5fb1e08866ce305ab1554a724f34ead2b3919f5b8bd437e96306b164fdeead30208615c52330e80786e15caee34c8c9d6aaeeb385beba38a9cfda6bf0f06297f4c9efb95269e0c62a7aa3b9b9b6d891acf295b0bcc568780b1cf4483f6526e4e73aff68be1e05691b34a647f117f146f25b0b609cad48b745a6dd1f4d5cd2ded0219e88761e7e7567749fa6c80a6d85c559fcd41b4ae7a714cb5fb6f3a936177f979dfa2b930ec34b3ef9f6756469e17d22486a9f95e8771ab29a4a25825589dd7d089e0ecf8059fe5755de362c1928bcdc7df83f4b6e773412e13a476779d83180b2eeb9438d410badd4b0322816464652b5538016c4cec15da2b11ef4662a4c45643e66c7ef957ed6ea47fc2e8667a6573fbcfe137ff8bccf6e6f7e751550eb49969fa527118a00ef813d2faf8c29aaecb2bf75000f0284a8a081a54330676f79dcedd6ec34052b3975592d1ea752f95add2ffab0bd95d46393d36c758155cd2deac42e7693322a0481ddc992ab45dc34ba75eef80f2331c1c709633e6d7830689b609db04626265ff9ebf62ddc3be87c66c6f84df323e2be33e77c3b79fde3b5105ea4f1c1833d8b3fb3281420a379da0db94726575e85fe8447f1a54f1710327b4e2c55a6f70b6b81f18247dafc6d84b73771b8b0db19e151bfeac6ec0ad3db9b54470cd3ec55b3c695d559f75fdf8a2ce651bb10caf9fda90082d3352a9e3af609c5097e3a75532ea8d7ba9c1f4db2c98a13d711ec03d9a0cf43358feb386ab155f08cf62cabf27303454da3cac68edb903f0fec8dc92e0ed2c28ef8391d73c14dae687510d43fb2543f4494b897a3f311a90d80ce4484ce210ba9306d4e1763638cedc668bb390ac8c6ab12ac9ed723937161e53972951ad1aca465bd5e4d910cb8ed788781478cb53e2bf844131f1c112f57f8fff600bbfaec68b5d0f5d825c920d9041d9e8667edae54dd16f08975dd141d79dc9021d36f184f0907ee7932cbc74c8f72833c36855ff2fc41621b9317fb650cfc9de88acf5e6516ab2dfc0d3d45f03e185fa99829ba484ca154c0bfb6af3ea3f8a7a56aba3f1b6176f76d844879508e6bf9e3f41e64fcb4b24cd6a585afad8098fd1f9d443b3d34799c4650c859a421104359a7d6eb5c6e4cb7a652e0916f043a4f8d3cba7abf25d54b896d84d3cc50e83b9dde40fad8d53e9bc2d741647327366e76e0d158956ee10dfbd259e998930f953eccca4f9200d6c48dc451770cd673281998893ddc0bfde63566d8ca92ebe62903c23a7138de10aa010d061cb7f00d2031d932087e8367bdf00ce2fd535d24296b59e90993bbbf3bd2f82089de7ee8713259c4532faaaa44db4d9443b74fa3d1220f9d01c394e54c98ef21b3d67fc1445a3599b3cd7b2cb9fd8c30c8319b334c97c480ed3a910f1784b3057b491410c69391046524363066751f64b870b1e173e76892de6fcedb40f516cb7ed0bf045a8e2bf5c3b403d4e4c824c1db56a49c047f012f9c0629920e537dc2810a8f3b019509829dc7674228530a99fd754b59fe06231204621ef55f786fbf4ff4874ae5d49e51143ff3637981dc9c5ae2bd9c999d2fc88bf4b4ac93c785f6210b7496d945fe000fdf8d494175d3c4ee7d3972659b2cddc6e1a6c27cb1c5a5d8a720b50437d684c96961eb946b5ebb6e81c8c43ce28618869d372b0ba101a5f07e11a1a8f79c659239f0f9c69f36850e40472a118c0b106f75cc4971787ecf0628e0b238ebf3ac416780e322dda5a81f3c5e0118d11f73c5bc019e4bc61eab88b1218133f882b0e9a31b96d74d5de3ee8f66b2972e714f59324b36b9dc423372224d5203574680e1d777ad5483b0ee080e43423081138bf8c00565e077e01036e84342748f4e6f94b2a1479e0b80c3c2bf12eee499cec3caea78bc12e809b9d8a17df30f68c0622d75e90662e3b0e91fce50812ee9f3034dd8e2404a1f178c49eb8baaac36e15af5b06e40f2f49fdfaa522bb7f0811ce96c6e2c34ff94567523e2a7790f9245979cfcc6e24bea469962299f5c42e278c16daea7fdbe6bbcc32e95c8373b1db3eeadf57e3526ee0afb4e838db6d065b1dc079310b5779af0bd81d4b36f43ba0548fc6b73a27ee8413951f21f09b5fb2664d51f882af43fd3b2500f398e32f20317e25913bf8e48b91c0ee5d55afc9dd19c4495524779df6dd7c25d77e7f4e0e2d46f03ec9011f77095eab1c62e7412e4584476bcb43633b574b477cf979c762ad74963fcbf637ca8a851c21b8fea49002b9a25b1c8dc51110c1ce6cfd97285ae23f8011adf31324cb22a8a82f1da67fb9ed1ec513a0b89af3fc9cec2ab1f4aefc6c751add7187ed0f2d2fe778019bd667d512f526ca460b710da298d2d5d0a03baa0c3b04487fa3e43fa7f4c958f32b45a09abe2166abb99869df9648530e1339cf16102118f9b0817a5dc2251c45ae64fd36292120cace43bf6b32a56fcde75b1bb84ec523b5b6fdf2acb57290a6097dc2a933df064348e29e072a723319c7fefde470b1c9642eb424428c37670c90a89a5298", 0x1000, 0x862}, {&(0x7f0000001400)="2890373d6458f28e6a0546c1809778963f001525a2b4d5e0880c686bedb73ff0a77bf35bfd569ef91ebdbc4b11278e868abe9f0834af238857228316973535f886cf9f9cea5cc99062a34ff9b73995707f3c507663347d4ab8365bed477ec964920e8dd764999a5bdcc67a73e1d01032c22c6d886ccb79e5ef89f07db2640fc1f581cfb2ff266e078253489cffd0871b71bcdde95298fc32c91a406f568725bfe4fa4d1cff2a2550a1ba4a944ee8a937f33f48165e3a15c20971751f33176de98a5a5ec0031b385069c7c8e8e127b1ad819b7d22fd7c9dbf691d083b1c23466cb500824c", 0xe4}, {&(0x7f0000001500)="0538fdefa05ba5ded8e7644c978430609e80c600e9434a7b87f235eab0d7b8b3d3d17d757e404551b06f70b06c3d75de640db78bb436938fdbdddddcc4649ca1878dde539ea20dc945537f05e1f759e3bd3ea90bbea6bb3dc59a70a70714e8e27174ede4fed6a093e8f20fd36686401f74d035b9e47fad8241b42c359dc2c195070aa9650a93d793d54230ddfd963312c2f0da4ad79570a103c738c2b1b0790e0d9f6a62b352f83b710e1bb4331893141609fd68b07654fb5efb008c0f57953de81785a5cc3f9ee76ce212cbddea94b6e78178999ee5efabbd313cab9cb019", 0xdf, 0xf21}, {&(0x7f0000000300)="b529e57f5cdad56a81b4fd814ebc468a5d01c51d624d5caf30e67c3a97faa11d0bb07e03574416bf9b8150fdb39475f4e9097c454705abbe60a6e24697a747b2b11355b47e1a781f0576ed42659b600aff359366223b688a1a7f4732beb355380fbce41f0d463ba8b2ff126c66a10bae", 0x70, 0x7}, {&(0x7f0000001600)="25497511174e4f568f5ddc66b007ff81847aecd10c8e0dddf841e59e3e6bcc02a00c49cbf8e494d225f68a0cbea92a2c83bf499a0d868633902be029fbbb537e24ea7e60d4963479d5b3eac11ad33390a642d463e982f19525ced7ac16d6688ccc509e6ee7ecc6ca5f92784a4446b3828467e0e937dbcc754c067c6ea7", 0x7d, 0x9}, {&(0x7f0000001680)="5ccb52771889ab219a25a1975208166d0e8a8ea42f96233068d3a477d53b09d06f3e2ca598235a348e37a2bcb23656a66035e417a14830001fbda2d865a745b8433cfcabd42ffecb86b7bc25ded5ce8f6da0f5674acdea64be7c46035a47b7246edee3be5d869cf4fc832b7785ae61ebfc334100e450675a8fcded4b73a5a2a06d124479f212019ccd9a704afeeb4a5f5461cad748c5478c3e69bbd25302ef6b1252e0be4c68f252dcb44a", 0xab}, {&(0x7f0000001740)="7370af03d24e715a4ab1b96112e83c1b4fcc871030c220549e10bdcef53d0790d3f913455af2d503b5a5059326d3398916da8835a23d3257f6dd5c010982ed946f077f8cc8150d05dcba8d2dccea7d0f6fa1b77ce37a05dab727f871016941cc6c553f504b5cd21434af36bd6acabf07c500b24b4b5649fbe8bb80d3a4b946c33a8ba198af6a8b23758bd4", 0x8b, 0x6}], 0x94, &(0x7f00000018c0)={[{'vfat\x00'}, {']):['}, {'/dev/autofs\x00'}, {'vfat\x00'}, {':'}, {}, {'%%}\xac'}], [{@fowner_eq}, {@subj_type={'subj_type', 0x3d, 'vfat\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '-*+'}}, {@uid_lt={'uid<', 0xee01}}, {@fowner_gt={'fowner>', 0xee00}}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@obj_type}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}]}) signalfd4(r3, &(0x7f0000000280)={[0x3]}, 0x8, 0x80000) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:12 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 1) 19:04:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) fdatasync(r0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x8, 0x7, &(0x7f0000001600)=[{&(0x7f00000001c0)="2e802828e894", 0x6, 0x5}, {&(0x7f0000000200)="d5d48034d9ec384fc969b098b7aad79eccbea5501660cc8e3940dde519a63ab4a96953b23d998dcaacbd97d005efea0e998887c1ac739ab46c91c2005e55d629dab5e5fe4e97cc0c9cad66e88fcd7d92110f0b4bd6b8f88e0d65b1551d0902e999411af41bb4c673b16e33b6e580ee3e2c4162509e830df51ba94868f78965f19f90226a8f97ef998216088b40b6894eaceffa34790141a0e824cd87a5452a5ba4e69ad56c2b68b800c9573511a4c06a14cc5912ba27e6", 0xb7, 0x10001}, {&(0x7f0000000300)='[', 0x1, 0x8001}, {&(0x7f0000000400)="22fb418d3bcd5220c1765e9207f238440a3aff05e3d6e99961ab21d25c99c2f73018098703e644693cc50710c5963e9c500a9e9721350532c8c8aeb9db4c271ec2a68f2f3e23e3818889775f1a25d560d3771322a408805c7653a3caa9ceeb22d98dd5b7289f18058cded238889708ed4c6da871bb8c40f8f453323ba9789f80a2dbde175bfba17c2296dab91525a3742586adc76ec5dbd0df6449d38d71b3bdd6e82fea1c61335e32a8eeae9002725daaf5b3a1f1074cc0297b5a998d719626b02dceb1ab8a9a441004c36a57397b", 0xcf, 0x3116}, {&(0x7f0000000500)="f261d9deb7c1ad6cf197f0ba8c4b8a4b7ad324c469102aa8e7263b3a78340e180457faa61e22b2b4a967483fe1efbad0d2d1c7c460f1df5c91134a47bbafb4d39ec68cbd23c2e8aae5542da6de8323c62662f2417a69cd9de4cf278daedd076687efbb9fa6ac127d08a4e8d2d46743c48d0efdbc81879ce2af0961f8675f3498e4714cae332689cafd840f131357d88f6895725200386718bf7ca70989bbd5247e08b9ce00b9c68c660133be9d4627757b5b233e55ebfff5d227cf30cf21b0fc831308df8e540cdc3184653a848021f5c41561c7b291a2ef8f699fc6ca871170427b793dc0092eafe49db08b8fd382d5eef54ef90359260f82", 0xf9, 0x56}, {&(0x7f0000000600)="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", 0x1000, 0x1}, {&(0x7f0000000340)="2f672abf3d253a1b46169c2cef7f0edfd32cb27a6fe46611c80f4076e5ef4ab14e6a03118a7c5ca1402e745e9e8f", 0x2e}], 0x2109018, &(0x7f00000016c0)={[{@nonumtail}, {@fat=@check_strict}, {@utf8}, {@utf8}, {@fat=@flush}, {@utf8no}, {@uni_xlate}], [{@appraise_type}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '*$\\$@-^({}\\'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '&@.-'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@smackfsdef={'smackfsdef', 0x3d, '\\'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@uid_lt}]}) r1 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x80, 0x126) read(r1, &(0x7f0000001800)=""/48, 0x30) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r2, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000001880), 0x100, 0x0) renameat(r2, &(0x7f0000001840)='./file1\x00', r3, &(0x7f00000018c0)='./file0\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8800000) 19:04:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a01}], 0x0, &(0x7f0000000240)=ANY=[]) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000580), &(0x7f00000005c0)={'U+', 0x10001}, 0x16, 0x2) stat(&(0x7f0000000140)='.\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) mount$cgroup(0x0, &(0x7f0000000340)='./file2\x00', &(0x7f0000000380), 0x800, &(0x7f0000000480)={[{@none}, {@release_agent={'release_agent', 0x3d, './file1/file0'}}, {@cpuset_v2_mode}, {@xattr}, {@name={'name', 0x3d, '!\xea-'}}, {}], [{@euid_eq={'euid', 0x3d, r0}}, {@hash}, {@dont_hash}, {@permit_directio}, {@uid_gt={'uid>', r1}}, {@audit}, {@obj_user={'obj_user', 0x3d, '),.!'}}, {@subj_user={'subj_user', 0x3d, 'net/fib_triestat\x00'}}]}) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) symlinkat(&(0x7f00000001c0)='./file1\x00', r2, &(0x7f0000000200)='./file1/file0\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r3, &(0x7f0000000100)='net/fib_triestat\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r4) r5 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r5, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(r5, &(0x7f0000000300)='./file2\x00', 0x202080, 0x100) openat(r4, &(0x7f0000000180)='./file1\x00', 0x200000, 0x0) 19:04:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x121) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xdb, 0x51, 0x1, 0x3, 0x0, 0x1f, 0x80, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000001c0), 0x6}, 0x21, 0x6, 0x4, 0x8, 0x0, 0x382f, 0x1ff, 0x0, 0x7ff, 0x0, 0x100000000}, 0x0, 0xe, r0, 0x2) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r2, 0xc038943b, &(0x7f0000000300)={0x4, 0x18, '\x00', 0x1, &(0x7f0000000280)=[0x0, 0x0, 0x0]}) openat(r1, &(0x7f0000000000)='./file1\x00', 0x208200, 0x24) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = fsmount(r0, 0x0, 0x4) statx(r1, &(0x7f0000000000)='./file1\x00', 0x1000, 0x4, &(0x7f00000001c0)) [ 1409.002264] FAT-fs (loop5): Unrecognized mount option "@" or missing value [ 1409.023596] FAULT_INJECTION: forcing a failure. [ 1409.023596] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1409.025060] CPU: 1 PID: 10077 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1409.025848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1409.026787] Call Trace: [ 1409.027027] dump_stack+0x107/0x167 [ 1409.027444] should_fail.cold+0x5/0xa [ 1409.027885] _copy_from_user+0x2e/0x1b0 [ 1409.028358] __copy_msghdr_from_user+0x91/0x4b0 [ 1409.028892] ? __ia32_sys_shutdown+0x80/0x80 [ 1409.029408] ? __lock_acquire+0xbb1/0x5b00 [ 1409.029897] sendmsg_copy_msghdr+0xa1/0x160 [ 1409.030385] ? do_recvmmsg+0x6d0/0x6d0 [ 1409.030828] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1409.031277] ? SOFTIRQ_verbose+0x10/0x10 [ 1409.031741] ? mark_lock+0xf5/0x2df0 [ 1409.032186] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1409.032783] ___sys_sendmsg+0xc6/0x170 [ 1409.033234] ? sendmsg_copy_msghdr+0x160/0x160 [ 1409.033765] ? __fget_files+0x26d/0x4c0 [ 1409.034224] ? lock_downgrade+0x6d0/0x6d0 [ 1409.034707] ? lock_downgrade+0x6d0/0x6d0 [ 1409.035190] ? __fget_files+0x296/0x4c0 [ 1409.035658] ? __fget_light+0xea/0x290 [ 1409.036118] __sys_sendmmsg+0x195/0x470 [ 1409.036493] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1409.036987] ? lock_downgrade+0x6d0/0x6d0 [ 1409.037463] ? ksys_write+0x12d/0x260 [ 1409.037903] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1409.038457] ? wait_for_completion_io+0x270/0x270 [ 1409.039010] ? rcu_read_lock_any_held+0x75/0xa0 [ 1409.039543] ? vfs_write+0x354/0xa70 [ 1409.039968] ? fput_many+0x2f/0x1a0 [ 1409.040294] ? ksys_write+0x1a9/0x260 [ 1409.040733] ? __ia32_sys_read+0xb0/0xb0 [ 1409.041199] __x64_sys_sendmmsg+0x99/0x100 [ 1409.041682] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1409.042262] do_syscall_64+0x33/0x40 [ 1409.042695] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1409.043269] RIP: 0033:0x7f3893674b19 [ 1409.043691] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1409.045268] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1409.046116] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1409.046910] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1409.047706] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1409.048528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1409.049334] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:04:12 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = syz_mount_image$nfs4(&(0x7f0000000200), &(0x7f00000001c0)='./file0\x00', 0x9, 0x2, &(0x7f0000000300)=[{&(0x7f0000000380)="a72bee37a65ee4f4eb2b3ab4ba289452447683ac18f67279bd2598161837", 0x1e, 0x10001}, {&(0x7f0000000240)="89a20e8058971982416163e08d387e04a8b20b1ee67d8016e5f04f60aadaa33efc3d1e7e054a3ca7fae0cc0eec65fd5e0238e92b35c74c9983e252541a584e9be38c2ee3323ffb49eb29f5444e3fd7f0b52c8cea431a8699c50e842cf2f37a3304bc1fc62b", 0x65, 0x7}], 0x800400, &(0x7f0000000540)={[{'(,}!\'.'}, {'*}#\a.\x04'}, {'t\x00\x00\x00\x80\\\x01\xf6\x1d\xe8\x14\\\a\xaa\xd1\xa4]\x83\xe91\xcdN\xee\xe63\x87\xa8\"R\xd7\x96^\xd8\v3\xf3\xe3\x88\xbeU\x0f\x14u\xdc@^I\x19\x8a\xa4\xb6\x17\x81\xfd\xb2\x03\xff\xafC\x8e\xd5aN\x19b\xa2f\x8eI\x86CBw\x80P\xaa\xb6\xc7-e#\x8f\x87 t\x87\x118\x8f\xb4v\xc7\xb6\xd9[\xce\x8dO\x04\x93\xb1\xde\xa2\xe5D\x0fA\x05^&\xd3_\x1a\xb0'}, {'vfat\x00'}, {'vfat\x00'}, {'^.]'}, {'vfat\x00'}, {'v\'\xa7 \xc7'}, {}, {'f\x86m\xe5O\x1b\x9a\xd0\xcb\xef}\xc9!!\xd6\x92X,\x8f\xb7\x9fV`|33\xaa]^\xb5\x96\xfc\x01\xc6\n\x05\xc5\\\xfa\xdbj2\xc7Mc\xe0\x14\xa9\f\xca:\t\t\r\xcc\xf2\x8a\xba>\x83\xd4y\\\xb8#\xff\x15B1}zc\xc2x\xc3\xf3z\xfd\x99\xfa\xba\xf0M\xf1\x88O=\xa3\x1a\xbb\x02\x00\x00\x00<7\xf8\xd7:\x8c\x1b@\xfd'}, {}], [{@measure}, {@smackfshat={'smackfshat', 0x3d, '\'/){-\"--$$'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'rootcontext'}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) openat(r2, &(0x7f0000000340)='./file1\x00', 0x4200, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:12 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 2) 19:04:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="ebc86537314079fb9c5c79c06b1fe33c906d6b66732e6661740002ba703200"/46, 0x2e, 0x1}, {0x0, 0x0, 0x1001000a00}], 0x230000, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0xfffffffe, 0x101}, 0x8) close_range(r0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) uselib(&(0x7f0000000000)='./file0\x00') 19:04:12 executing program 7: ioctl$CDROMREADAUDIO(0xffffffffffffffff, 0x530e, &(0x7f0000000000)={@msf={0x5, 0x81, 0x27}, 0x3, 0x48, &(0x7f0000000300)=""/72}) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00000001c0)="e4a9f45b912caa156da9f13dc50146ba1460f757e64b81c127095ae819a50e3f914b927ef4b26438ab3f44d0cb4d7aa3d93d46ee03a6de0200d7abcdae14e2bff460ddd2a51f2dfff294ad9bde6e224db2bd9a0ea0df532d3d48744acfbb85e2714866858e04d2c0f664c5553774857edc801ef7e3380e92917bfd09aa80917213cb0b567c7cddebc33df5562b6639c4b14c4c052b7ff0721f0d25d8321c98ef195366de94106166b75db480ea55c2241762d49b6bae029e932e2d851bc4", 0xbe, 0x1, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) recvmmsg$unix(r0, &(0x7f000000c1c0)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000000380)=""/6, 0x6}, {&(0x7f0000000540)=""/132, 0x84}, {&(0x7f0000000480)=""/43, 0x2b}, {&(0x7f0000000600)=""/68, 0x44}], 0x5, &(0x7f00000004c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000000700)=""/132, 0x84}, {&(0x7f00000007c0)=""/70, 0x46}, {&(0x7f0000000840)=""/63, 0x3f}, {&(0x7f0000001a80)=""/191, 0xbf}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000000880)=""/14, 0xe}, {&(0x7f0000002b40)=""/110, 0x6e}, {&(0x7f0000002bc0)=""/89, 0x59}, {&(0x7f0000002c40)=""/67, 0x43}, {&(0x7f00000008c0)=""/9, 0x9}], 0xa}}, {{&(0x7f0000002d80)=@abs, 0x6e, &(0x7f0000003140)=[{&(0x7f0000002e00)=""/43, 0x2b}, {&(0x7f0000002e40)=""/173, 0xad}, {&(0x7f000000c400)=""/149, 0x95}, {&(0x7f0000002fc0)=""/241, 0xf1}, {&(0x7f00000030c0)=""/81, 0x51}], 0x5, &(0x7f00000031c0)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000003240)=@abs, 0x6e, &(0x7f00000033c0)=[{&(0x7f00000032c0)=""/136, 0x88}, {&(0x7f0000003380)}], 0x2, &(0x7f0000003400)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{&(0x7f0000003440)=@abs, 0x6e, &(0x7f00000058c0)=[{&(0x7f00000034c0)=""/44, 0x2c}, {&(0x7f0000003500)=""/208, 0xd0}, {&(0x7f0000003600)=""/99, 0x63}, {&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000004680)=""/244, 0xf4}, {&(0x7f0000004780)=""/82, 0x52}, {&(0x7f0000004800)=""/40, 0x28}, {&(0x7f0000004840)=""/20, 0x14}, {&(0x7f0000004880)}, {&(0x7f00000048c0)=""/4096, 0x1000}], 0xa, &(0x7f0000005980)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000005a00), 0x6e, &(0x7f0000006f80)=[{&(0x7f0000005a80)=""/144, 0x90}, {&(0x7f0000005b40)=""/21, 0x15}, {&(0x7f0000005b80)=""/4096, 0x1000}, {&(0x7f0000006b80)=""/46, 0x2e}, {&(0x7f0000006bc0)=""/161, 0xa1}, {&(0x7f0000006c80)=""/46, 0x2e}, {&(0x7f0000006cc0)=""/71, 0x47}, {&(0x7f0000006d40)=""/109, 0x6d}, {&(0x7f0000006dc0)=""/192, 0xc0}, {&(0x7f0000006e80)=""/205, 0xcd}], 0xa, &(0x7f0000007040)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f00000070c0)=@abs, 0x6e, &(0x7f0000008340)=[{&(0x7f0000007140)=""/207, 0xcf}, {&(0x7f0000007240)=""/4096, 0x1000}, {&(0x7f0000008240)=""/188, 0xbc}, {&(0x7f0000008300)=""/51, 0x33}], 0x4, &(0x7f0000008380)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc0}}, {{&(0x7f0000008440)=@abs, 0x6e, &(0x7f000000a840)=[{&(0x7f00000084c0)=""/4096, 0x1000}, {&(0x7f00000094c0)=""/119, 0x77}, {&(0x7f0000009540)=""/103, 0x67}, {&(0x7f00000095c0)=""/232, 0xe8}, {&(0x7f00000096c0)=""/4096, 0x1000}, {&(0x7f000000a6c0)=""/182, 0xb6}, {&(0x7f000000a780)=""/180, 0xb4}], 0x7, &(0x7f000000a8c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}}, {{&(0x7f000000a940), 0x6e, &(0x7f000000bfc0)=[{&(0x7f000000a9c0)=""/170, 0xaa}, {&(0x7f000000aa80)=""/240, 0xf0}, {&(0x7f000000ab80)=""/195, 0xc3}, {&(0x7f000000ac80)=""/245, 0xf5}, {&(0x7f000000ad80)=""/4096, 0x1000}, {&(0x7f000000bd80)=""/211, 0xd3}, {&(0x7f000000be80)=""/48, 0x30}, {&(0x7f000000bec0)=""/143, 0x8f}, {&(0x7f000000bf80)=""/10, 0xa}], 0x9, &(0x7f000000c080)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}}], 0x9, 0x2000, &(0x7f0000000900)={0x77359400}) openat2(r1, &(0x7f0000000100)='./file1\x00', &(0x7f0000000280)={0x42a03, 0xe4, 0x10}, 0x18) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) mount$9p_virtio(&(0x7f0000000500), &(0x7f0000000940)='./file0\x00', &(0x7f0000000980), 0x14000, &(0x7f00000009c0)={'trans=virtio,', {[{@debug={'debug', 0x3d, 0x6}}, {@fscache}, {}, {@version_9p2000}, {@cache_mmap}, {@posixacl}, {@access_client}, {@access_any}], [{@permit_directio}]}}) 19:04:12 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000380)=0x0) syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8001, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="ffcdf68876b101d0e27d4b62d4fff0c40d", 0x11, 0x7d}, {&(0x7f0000000400)="10a71576159c2b12ebfb89cd073e98286fff1186946402fad22a09ce2c8642203f982584a5d32651abb36dd6a71769c3497aa5961ef7dfa474d7c033f9f5edf24bce6c5f606aeeabf6d2e994d953558567540a875daa6b099bc871de6d30039a6e9bebb1098ab27be44d9dcd50eda6b5cad979c21c58cc5c29093c3e04729d8ac161f25cff53f85d640b787032eb4fe38ef9f0bd3f730107750ea3667e73d55867606ba58cd3a560e158ef35edcb3e9de71ca17ac25f52ed696ff191b6465a67103cff99c713a0e2348a6bb99aaa4520f9f50a835801997fa21dc816a96ebcfd4288", 0xe2, 0x8}, {&(0x7f0000000280)="8c58f79983c9b3557454ac11e9fce99f732e", 0x12, 0x7}], 0x1800000, &(0x7f0000000500)={[{@sbsector={'sbsector', 0x3d, 0x5}}, {@dmode={'dmode', 0x3d, 0x3ff}}, {}], [{@fowner_eq}, {@pcr={'pcr', 0x3d, 0x1f}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@uid_lt={'uid<', r2}}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@appraise}]}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) renameat2(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x1) [ 1409.283640] FAULT_INJECTION: forcing a failure. [ 1409.283640] name failslab, interval 1, probability 0, space 0, times 0 [ 1409.284872] CPU: 1 PID: 10098 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1409.285566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1409.286436] Call Trace: [ 1409.286731] dump_stack+0x107/0x167 [ 1409.287142] should_fail.cold+0x5/0xa [ 1409.287562] ? __alloc_skb+0x6d/0x5b0 [ 1409.287991] should_failslab+0x5/0x20 [ 1409.288412] kmem_cache_alloc_node+0x55/0x330 [ 1409.288909] __alloc_skb+0x6d/0x5b0 [ 1409.289315] alloc_skb_with_frags+0x92/0x570 [ 1409.289777] sock_alloc_send_pskb+0x7af/0x930 [ 1409.290252] ? sk_alloc+0x350/0x350 [ 1409.290544] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1409.291084] ? SOFTIRQ_verbose+0x10/0x10 [ 1409.291511] __ip_append_data+0x1628/0x3310 [ 1409.291960] ? fib_select_path+0x95d/0x1e90 [ 1409.292416] ? ip_frag_init+0x350/0x350 [ 1409.292834] ? ip_finish_output+0x330/0x330 [ 1409.293280] ? ip_route_output_key_hash+0x1a4/0x340 [ 1409.293787] ? ipv4_mtu+0x1ed/0x2c0 [ 1409.294173] ip_make_skb+0x22a/0x2a0 [ 1409.294562] ? ip_frag_init+0x350/0x350 [ 1409.294982] ? ip_flush_pending_frames+0x20/0x20 [ 1409.295487] ? lock_downgrade+0x6d0/0x6d0 [ 1409.295922] ? xfrm_lookup_route+0x65/0x210 [ 1409.296380] udp_sendmsg+0x193f/0x2170 [ 1409.296784] ? ip_frag_init+0x350/0x350 [ 1409.297205] ? udp_setsockopt+0xc0/0xc0 [ 1409.297624] ? __lock_acquire+0xbb1/0x5b00 [ 1409.298074] ? handle_mm_fault+0x1a0b/0x3500 [ 1409.298526] ? lock_downgrade+0x6d0/0x6d0 [ 1409.298951] ? do_raw_spin_lock+0x121/0x260 [ 1409.299391] ? rwlock_bug.part.0+0x90/0x90 [ 1409.299828] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1409.300377] udpv6_sendmsg+0x1b4e/0x2af0 [ 1409.300806] ? udp_v6_push_pending_frames+0x360/0x360 [ 1409.301334] ? _down_write_nest_lock+0x160/0x160 [ 1409.301820] ? vmacache_update+0xce/0x140 [ 1409.302245] ? do_user_addr_fault+0x5b0/0xc60 [ 1409.302709] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1409.303249] ? exc_page_fault+0xca/0x1a0 [ 1409.303663] ? trace_hardirqs_on+0x5b/0x180 [ 1409.304118] ? exc_page_fault+0xca/0x1a0 [ 1409.304457] ? asm_exc_page_fault+0x1e/0x30 [ 1409.304905] ? sock_has_perm+0x1ea/0x280 [ 1409.305327] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1409.305858] ? copy_user_generic_string+0x2c/0x40 [ 1409.306365] ? __import_iovec+0x458/0x590 [ 1409.306791] ? udp_v6_push_pending_frames+0x360/0x360 [ 1409.307324] inet6_sendmsg+0x105/0x140 [ 1409.307726] ? inet6_compat_ioctl+0x320/0x320 [ 1409.308322] __sock_sendmsg+0xf2/0x190 [ 1409.308994] ____sys_sendmsg+0x334/0x870 [ 1409.309693] ? sock_write_iter+0x3d0/0x3d0 [ 1409.310411] ? do_recvmmsg+0x6d0/0x6d0 [ 1409.311080] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1409.311978] ? mark_lock+0xf5/0x2df0 [ 1409.312639] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1409.313510] ___sys_sendmsg+0xf3/0x170 [ 1409.314108] ? sendmsg_copy_msghdr+0x160/0x160 [ 1409.314802] ? __fget_files+0x26d/0x4c0 [ 1409.315407] ? lock_downgrade+0x6d0/0x6d0 [ 1409.316044] ? lock_downgrade+0x6d0/0x6d0 [ 1409.316681] ? __fget_files+0x296/0x4c0 [ 1409.317299] ? __fget_light+0xea/0x290 [ 1409.317897] __sys_sendmmsg+0x195/0x470 [ 1409.318506] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1409.319158] ? lock_downgrade+0x6d0/0x6d0 [ 1409.319802] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1409.320544] ? wait_for_completion_io+0x270/0x270 [ 1409.321276] ? rcu_read_lock_any_held+0x75/0xa0 [ 1409.321980] ? vfs_write+0x354/0xa70 [ 1409.322544] ? fput_many+0x2f/0x1a0 [ 1409.323097] ? ksys_write+0x1a9/0x260 [ 1409.323677] ? __ia32_sys_read+0xb0/0xb0 [ 1409.324306] __x64_sys_sendmmsg+0x99/0x100 [ 1409.324946] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1409.325717] do_syscall_64+0x33/0x40 [ 1409.326280] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1409.327051] RIP: 0033:0x7f3893674b19 [ 1409.327614] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1409.330370] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1409.331519] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1409.332595] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1409.333668] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1409.334742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1409.335815] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:04:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000240)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2001000, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f00000001c0), 0x100000, 0x0) r0 = syz_mount_image$nfs4(&(0x7f0000000280), &(0x7f0000000380)='./file0\x00', 0x35dbee7c, 0x2, &(0x7f0000000480)=[{&(0x7f0000000400)="feb17469577622bab350bc0b41ec8a9eaeefaa", 0x13, 0x7}, {&(0x7f0000000440)="36a96944f7fd61dc0501fc40a51c3d651027ed8edeb4769fd0bd917694da", 0x1e, 0x9}], 0x2000, &(0x7f0000000640)=ANY=[@ANYBLOB="3a2c7666bd95002c27252e5b5e2b26282a232c706970656673002c706970656673002c706970656673002c706970656673002c2c6673636f6e746578743d756e636f6e66696e65645f752c66f5ecff8fa6ade419ccbb15a0736d616769633d3078303030303030303030303030656132652c736d61636b66736861743d706970656673002c7065726d69745f646972656374696f2c0069ed82a3d08ddaf21698d0580be109e9ebc18cbe04f5c0d0cb10fd5ac733d46817a907b4d967d36f59875bc25b631ce869e5acaa6d18de5add6301000000c72ab9238ee4b515a12e2015150d26e62ff0f88df93327bf9f9f236d532ce53bf027956a77b57d4255cb6a1a45e9518ee4048af6cd6d66d40eb70427ddb74d4896ee18262090fa91472478b02a715541e120fd6785dbcaed20f78aedb9092aba4a81a39bdd072895104a6dc5098b6d43fd44b6550225aff250839c02528068fede8173"]) openat(r0, &(0x7f0000000580)='./file0\x00', 0x14440, 0x120) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) faccessat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x8e) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), 0x0) r1 = syz_open_dev$vcsu(&(0x7f00000004c0), 0x4, 0x400) write$P9_RREADLINK(r1, &(0x7f0000000500)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 19:04:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000001c0)="eb3c906d6b020801000470008400f8da000029760000008e4a5089c60c2a89c4f438b097766f7d035b2e082898ad4ef40732a2296a8fbc33a43e9b1e2bc14a916230af0ca152c126fc97bf9feff97f62d18c000400000000000065", 0x5b}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) unlinkat(r0, &(0x7f0000000000)='./file1\x00', 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:12 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 3) 19:04:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), 0x400, &(0x7f0000000300)={'trans=unix,', {[{@dfltuid={'dfltuid', 0x3d, r0}}, {@access_user}, {@access_client}], [{@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@subj_user}, {@obj_user={'obj_user', 0x3d, '+,@$:.,}'}}, {@smackfsdef={'smackfsdef', 0x3d, '\''}}, {@dont_hash}]}}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1409.541926] FAULT_INJECTION: forcing a failure. [ 1409.541926] name failslab, interval 1, probability 0, space 0, times 0 [ 1409.543808] CPU: 0 PID: 10128 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1409.544920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1409.546265] Call Trace: [ 1409.546706] dump_stack+0x107/0x167 [ 1409.547314] should_fail.cold+0x5/0xa [ 1409.547947] ? create_object.isra.0+0x3a/0xa20 [ 1409.548710] should_failslab+0x5/0x20 [ 1409.549338] kmem_cache_alloc+0x5b/0x310 [ 1409.550015] create_object.isra.0+0x3a/0xa20 [ 1409.550735] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1409.551557] kmem_cache_alloc_node+0x169/0x330 [ 1409.552297] __alloc_skb+0x6d/0x5b0 [ 1409.552896] alloc_skb_with_frags+0x92/0x570 [ 1409.553615] sock_alloc_send_pskb+0x7af/0x930 [ 1409.554349] ? sk_alloc+0x350/0x350 [ 1409.554949] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1409.555784] ? SOFTIRQ_verbose+0x10/0x10 [ 1409.556448] __ip_append_data+0x1628/0x3310 [ 1409.557151] ? fib_select_path+0x95d/0x1e90 [ 1409.557851] ? ip_frag_init+0x350/0x350 [ 1409.558500] ? ip_finish_output+0x330/0x330 [ 1409.559192] ? ip_route_output_key_hash+0x1a4/0x340 [ 1409.559987] ? ipv4_mtu+0x1ed/0x2c0 [ 1409.560590] ip_make_skb+0x22a/0x2a0 [ 1409.561191] ? ip_frag_init+0x350/0x350 [ 1409.561833] ? ip_flush_pending_frames+0x20/0x20 [ 1409.562598] ? lock_downgrade+0x6d0/0x6d0 [ 1409.563268] ? xfrm_lookup_route+0x65/0x210 [ 1409.563970] udp_sendmsg+0x193f/0x2170 [ 1409.564619] ? ip_frag_init+0x350/0x350 [ 1409.565262] ? udp_setsockopt+0xc0/0xc0 [ 1409.565912] ? __lock_acquire+0xbb1/0x5b00 [ 1409.566608] ? handle_mm_fault+0x1a0b/0x3500 [ 1409.567313] ? lock_downgrade+0x6d0/0x6d0 [ 1409.567977] ? do_raw_spin_lock+0x121/0x260 [ 1409.568675] ? rwlock_bug.part.0+0x90/0x90 [ 1409.569360] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1409.570213] udpv6_sendmsg+0x1b4e/0x2af0 [ 1409.570881] ? udp_v6_push_pending_frames+0x360/0x360 [ 1409.571703] ? _down_write_nest_lock+0x160/0x160 [ 1409.572469] ? vmacache_update+0xce/0x140 [ 1409.573148] ? do_user_addr_fault+0x5b0/0xc60 [ 1409.573874] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1409.574708] ? exc_page_fault+0xca/0x1a0 [ 1409.575354] ? trace_hardirqs_on+0x5b/0x180 [ 1409.576048] ? exc_page_fault+0xca/0x1a0 [ 1409.576711] ? asm_exc_page_fault+0x1e/0x30 [ 1409.577404] ? sock_has_perm+0x1ea/0x280 [ 1409.578053] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1409.578885] ? copy_user_generic_string+0x2c/0x40 [ 1409.579664] ? __import_iovec+0x458/0x590 [ 1409.580336] ? udp_v6_push_pending_frames+0x360/0x360 [ 1409.581164] inet6_sendmsg+0x105/0x140 [ 1409.581789] ? inet6_compat_ioctl+0x320/0x320 [ 1409.582506] __sock_sendmsg+0xf2/0x190 [ 1409.583144] ____sys_sendmsg+0x334/0x870 [ 1409.583798] ? sock_write_iter+0x3d0/0x3d0 [ 1409.584487] ? do_recvmmsg+0x6d0/0x6d0 [ 1409.585119] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1409.585965] ? mark_lock+0xf5/0x2df0 [ 1409.586568] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1409.587413] ___sys_sendmsg+0xf3/0x170 [ 1409.588038] ? sendmsg_copy_msghdr+0x160/0x160 [ 1409.588779] ? __fget_files+0x26d/0x4c0 [ 1409.589421] ? lock_downgrade+0x6d0/0x6d0 [ 1409.590095] ? lock_downgrade+0x6d0/0x6d0 [ 1409.590765] ? __fget_files+0x296/0x4c0 [ 1409.591413] ? __fget_light+0xea/0x290 [ 1409.592046] __sys_sendmmsg+0x195/0x470 [ 1409.592698] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1409.593393] ? lock_downgrade+0x6d0/0x6d0 [ 1409.594079] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1409.594856] ? wait_for_completion_io+0x270/0x270 [ 1409.595635] ? rcu_read_lock_any_held+0x75/0xa0 [ 1409.596388] ? vfs_write+0x354/0xa70 [ 1409.596987] ? fput_many+0x2f/0x1a0 [ 1409.597576] ? ksys_write+0x1a9/0x260 [ 1409.598190] ? __ia32_sys_read+0xb0/0xb0 [ 1409.598846] __x64_sys_sendmmsg+0x99/0x100 [ 1409.599532] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1409.600365] do_syscall_64+0x33/0x40 [ 1409.600966] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1409.601783] RIP: 0033:0x7f3893674b19 [ 1409.602388] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1409.605315] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1409.606531] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1409.607664] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1409.608860] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1409.610280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1409.611440] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1409.645700] FAT-fs (loop3): bogus number of FAT structure [ 1409.646659] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1409.711257] FAT-fs (loop3): bogus number of FAT structure [ 1409.712363] FAT-fs (loop3): Can't find a valid FAT filesystem 19:04:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:31 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4, 0x2, &(0x7f0000000340)=[{&(0x7f0000000240)="c289bc35ad3456a4fe8afcff5cfd277046aeb820f92a67e63547811bd0a87d13943eed7c149cebc698f1d9d9db193040e6b11ab5837dea6dc32392c0ee732ad247af1774", 0x44, 0x2}, {&(0x7f0000000300), 0x0, 0x2}], 0x1000408, &(0x7f0000000400)={[{@nr_blocks={'nr_blocks', 0x3d, [0x36, 0x31]}}], [{@permit_directio}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vfat\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@dont_appraise}]}) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000300)='vfat\x00', &(0x7f0000000100)='./file1\x00', r1) 19:04:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file2\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000000)="85fb409eb881cd4f7c82f0a4c8dc4a6ae424f46f9cebc60ac4a7dfd8fdf891448958e40a5f114129d6027ed567f6c26170e2fbdc028c37d8", 0x38, 0x7}, {&(0x7f0000000100)="09a1e2d14e52cf2951561bc61cac0c328d2cfecf9ae4b9f306a83d532748659bbec67b72e5ebd77ae37717ae6339744bbd9254b3761d36ac6f4de1f665017b89f5d85a4fc929623146144ac617c90ed07573d1826a590b403bb35df554e4fa5c223ea23d1103fb656ee74238238662fd8a9bd4694d65cf8f73cd4696962c3d381d6c9122e7462141af99f535af8c85457b1278078286ccb658c26abee980e10886569706239a1fb68635121767daf1d561", 0xb1, 0x5}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x2f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000940)='/proc/self/attr/keycreate\x00', 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000980)='ns/net\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000300)="0ad8658ceb9415538170c60e508f6b25b6228c2afedc4f9873fe9ecf4b153f17716a52c95e91a0645af7fc156209cc26c318c5081d752d34bce8104ad6b505713b5ba01cadefdaa4e5901ab0edb7742de598f9f67761d758eb5791c995e8ba12364df970e6ddb18e6b3d157a7a945d20734821849b55a416a9517ba08e47bb2649acd8babdaee1a407ca7f874786420df9a1", 0x92}, {&(0x7f0000000400)="756419952f550799ccee7e65cf3d87e4c1f6fa61e49039099adc79f6c0776e37e2062ce5370aa42953344919b2dfd5de912a51c194b582c145853f06577d59311fd189bfdf21bccd6e282fdcbf92cef450270a94a50024d6c83571d9deaa735de708cec448843fe9fd65a44f2871ea11bea65af4738b7b83e1bf2105eda9c3c87e405298f70cccbb81abb99570bd40b2a59c82e8ee5922208f5eb9d80b9db286852895721bf5f6824942512203b67e8aeac5a9b7ad8dd926201fea9530cb3d0874f99f4cc46818a97efcfd86caa35808b98bad5a6a2df9bf58492af43129fcfd1db6560cdfa2501a", 0xe8}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="47fa888e9e81114d09f4045ae7526016c84eb4e981fa63e243ba44ddb2321043c536f4ac4e559a1afd0bde7f61102aa28263feb354bb4533c20d287736f6bfcecc892c396f1e9c80f1d2c42711b302fdf6ca25f7757fd26cf24ddd1a6e201254f356d9e7c1c3d3a82e3e2f20bf2b616648e951f6b8af22e821ff9c740d495e9342cdf1ba937e26d9e06445c73f89dd627a6afdd39c", 0x95}, {&(0x7f00000006c0)="cd9e2163f878922afc2b8889e219d9fd79341f51e2cb6e6e36644263b407c455856c2d55e6bfc003606b5123158ac1b229983858b4d8de81096a6b6cbed055f21fce6676b2e0cb0ee3fc44337ae0035327d1a8ffeaa0b8186bbf8434126f60731bde8e3b53ce3923de53a647d2da3aec051b59076eb947c632f9810db633f42d4300774d9c397464cd47d89fae2ab1116f1ce165fd9cc8400e033f69a5eea25f8315b55c7b5f96f445da6cb73e0216af60bbcd80c061ebf1f8c88749efc62b7c2342edf0c50fb64894691eea9e6fb143da1afa9eef56452b9b", 0xd9}, {&(0x7f00000007c0)="9c4ba52e99f62c1265c9b4cded9a67b55094e0667cb07c80fd8d1c77d99d8c82ebd75a7f237318d857f45d23ec1c3b66fcb7422828a1511b2ca0932f46350ca755c0c990e513b13db8a6aeb3d6b7b8d8f16dd3bc582d8bf84daac406105809d5e70adbecee57fa473e57dada47faff0a02609450ea2f9395ee2afd22b8dcb40c4be2a4b6b0342e346700", 0x8a}], 0x6, &(0x7f0000000b40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32=0xee01, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32=r0, @ANYRESOCT, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000026d3f6cbb4a05831e94ef83d56bcb6d1070fc3599753389bda43e5a84e6bd2945f69df86f012c2dfbb76a5850b3beb9f8cc63fe71736e91ee5cbf380978c48d604790b6550e99d408affdc1738998beeb7e9f984a80000"], 0x58, 0x44000}, 0x80) 19:04:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x4000000000000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0xfffffffffffffffc}, {0x0, 0x0, 0x80000000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) newfstatat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000980)={&(0x7f0000000500)={0x444, 0x38, 0x100, 0x70bd26, 0x25dfdbfd, {0x1}, [@nested={0x1b, 0x43, 0x0, 0x1, [@generic="a04a696f2cd975da3425388491402e5613a83c6c212f06"]}, @nested={0x340, 0x89, 0x0, 0x1, [@generic="2f15d388c59e57b6a4b7c577fd14a9fb383a71182489b885efa3a2c21b105bdf9bdca1287ac7753d0af479a8a14c461f70bd2c2d", @generic="c5d6ce8d7c154b3538b11269822b7beca1d2b73ffcce0b1c6a5f3c5fdcd34cb18642ef2bcf6eb638703540a81ab36b76b950979bee44700a23653e7eb80ea21a96bb96c8d011690a3406e10bbb9820138a7811a9d831d1bdeee9bf09012e8c96bfbac06e2e6cb13c4a98a64647cf4ad7bf65070089289ab9477bc945a20cbea3adc2f645215afa1b79d55e3c0075595d970ea08b9d3115bacc41015933fc2e240ecf09aba407433c70dcc9067cc6323ae08504939637db8c39dfc8df1b0b6e261a82ab990f9076a88db15b252c52270b4015bb6786b025c805bee291b7", @generic="a8a44a6d905077d7c55305969b2260c7bcf78c2d64240d6c5b33943a0533f238a7285ad808a29209869372c4a13b0e705b38ab26f4dc81f1c20c56734ada1ab0da6d115426197086decab129c94cc4de67cd9c563b0c6d4f0084d622dda41e24106496b795e44ff36225febd", @generic="b9c30477940b58e68af0e520b61e47f017ac0d42c5fe4d867eced7e6a8a8755df60bdc128ef20f32bc8cd498f4d40a8a9e1cc8355481dfc44964a669c0cd00376e5d539c41ea09a44dca3091bcd9106faf752b783d44706bed7a084ca76f18ba1803ffb31387e16117d5bc3dc429adb5af1afefd8518d96aba2a6c97d915f1b2f28337340782a475e705d0dfa575bbbeb06aab725457bbd793a30d462b52063d1a0c8f00d70a36a25cc1275bf408a208efde5d41f69d91fd83468f58ccbe9774218ebbd0974429d199f9a124fc7ace0ef2282850c060", @typed={0x8, 0x3b, 0x0, 0x0, @uid=r0}, @generic="993492ea644d3f940a69f1dd0b37c27bf526e338fa07e1fca847a3f1cc7db2a7408044efb3632499f1e9e8afa22522ce6f1ace29f41c6d535314d854ab3c4c54f923f92786d4516f162e59d63a114dd6fcae79d2c46de17f391dacaf7b0284947485751422ff86aeb292b135f4b13ae5d3945fb5797c56627cbfefbc630de01bcf1956be0a3710856c75a4d4a4667927802b4bea153ba5df4e7312398b2dd7bb3bdde975e2f0d82d781d36620f6e74d82dbd8ea33a54e027bbd15f4a54c7514fa2da4f08e48fd67186d4dd73036997b59c55da759fffc3d9c81388bfc4afd7ecae"]}, @generic="8280b8c3817f172b328fdcc0848adde6e1ebebb103d6e3f268369a0fd43ab886d02b48502c9276997dfc4a0f00fbb87358049048bb8e34010e3fd38eb1d45143ee6af84827c7ee5a57c66591a8856af808e8e44c0dae6045f9a528ded3a18927c63ade04bd75615b944511d0076a4bd39ef694fd31bce2b9c333f2ba55e55260f0b2f5a9814770d78f1f13a13d4977806573fcf6589eb47e3b1d41f2b351bb676006ca89204e20e7f08a7e8e8137487c80f059f0ac204cd692e1992e4a9d28c386416548cf7750578570eaf7e7726808b19732"]}, 0x444}, 0x1, 0x0, 0x0, 0x8000}, 0x8800) 19:04:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x4}}, './file1\x00'}) 19:04:31 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0xbe5e8000) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:31 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 4) [ 1428.303428] FAULT_INJECTION: forcing a failure. [ 1428.303428] name failslab, interval 1, probability 0, space 0, times 0 [ 1428.305246] CPU: 1 PID: 10153 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1428.306256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1428.307474] Call Trace: 19:04:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1428.307880] dump_stack+0x107/0x167 [ 1428.308592] should_fail.cold+0x5/0xa [ 1428.309167] should_failslab+0x5/0x20 [ 1428.309732] __kmalloc_node_track_caller+0x74/0x3b0 [ 1428.310456] ? alloc_skb_with_frags+0x92/0x570 [ 1428.311124] __alloc_skb+0xb1/0x5b0 [ 1428.311661] alloc_skb_with_frags+0x92/0x570 [ 1428.312323] sock_alloc_send_pskb+0x7af/0x930 [ 1428.312992] ? sk_alloc+0x350/0x350 [ 1428.313534] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1428.314298] ? SOFTIRQ_verbose+0x10/0x10 [ 1428.314894] __ip_append_data+0x1628/0x3310 [ 1428.315529] ? fib_select_path+0x95d/0x1e90 [ 1428.316160] ? ip_frag_init+0x350/0x350 [ 1428.316753] ? ip_finish_output+0x330/0x330 [ 1428.317384] ? ip_route_output_key_hash+0x1a4/0x340 [ 1428.318102] ? ipv4_mtu+0x1ed/0x2c0 [ 1428.318640] ip_make_skb+0x22a/0x2a0 [ 1428.319185] ? ip_frag_init+0x350/0x350 [ 1428.319768] ? ip_flush_pending_frames+0x20/0x20 [ 1428.320474] ? lock_downgrade+0x6d0/0x6d0 [ 1428.321087] ? xfrm_lookup_route+0x65/0x210 [ 1428.321722] udp_sendmsg+0x193f/0x2170 [ 1428.322304] ? ip_frag_init+0x350/0x350 [ 1428.322893] ? udp_setsockopt+0xc0/0xc0 [ 1428.323484] ? __lock_acquire+0xbb1/0x5b00 [ 1428.324125] ? handle_mm_fault+0x1a0b/0x3500 [ 1428.324776] ? lock_downgrade+0x6d0/0x6d0 [ 1428.325386] ? do_raw_spin_lock+0x121/0x260 [ 1428.326010] ? rwlock_bug.part.0+0x90/0x90 [ 1428.326628] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1428.327398] udpv6_sendmsg+0x1b4e/0x2af0 [ 1428.328011] ? udp_v6_push_pending_frames+0x360/0x360 [ 1428.328766] ? _down_write_nest_lock+0x160/0x160 [ 1428.329458] ? vmacache_update+0xce/0x140 [ 1428.330072] ? do_user_addr_fault+0x5b0/0xc60 [ 1428.330731] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1428.331492] ? exc_page_fault+0xca/0x1a0 [ 1428.332075] ? trace_hardirqs_on+0x5b/0x180 [ 1428.332713] ? exc_page_fault+0xca/0x1a0 [ 1428.333314] ? asm_exc_page_fault+0x1e/0x30 [ 1428.333946] ? sock_has_perm+0x1ea/0x280 [ 1428.334538] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1428.335296] ? copy_user_generic_string+0x2c/0x40 [ 1428.336009] ? __import_iovec+0x458/0x590 [ 1428.336621] ? udp_v6_push_pending_frames+0x360/0x360 [ 1428.337375] inet6_sendmsg+0x105/0x140 [ 1428.337944] ? inet6_compat_ioctl+0x320/0x320 [ 1428.338597] __sock_sendmsg+0xf2/0x190 [ 1428.339168] ____sys_sendmsg+0x334/0x870 [ 1428.339768] ? sock_write_iter+0x3d0/0x3d0 [ 1428.340387] ? do_recvmmsg+0x6d0/0x6d0 [ 1428.340963] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1428.341730] ? mark_lock+0xf5/0x2df0 [ 1428.342278] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1428.343042] ___sys_sendmsg+0xf3/0x170 [ 1428.343611] ? sendmsg_copy_msghdr+0x160/0x160 [ 1428.344284] ? __fget_files+0x26d/0x4c0 [ 1428.344871] ? lock_downgrade+0x6d0/0x6d0 [ 1428.345486] ? lock_downgrade+0x6d0/0x6d0 [ 1428.346099] ? __fget_files+0x296/0x4c0 [ 1428.346691] ? __fget_light+0xea/0x290 [ 1428.347270] __sys_sendmmsg+0x195/0x470 [ 1428.347858] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1428.348495] ? lock_downgrade+0x6d0/0x6d0 [ 1428.349117] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1428.349823] ? wait_for_completion_io+0x270/0x270 [ 1428.350524] ? rcu_read_lock_any_held+0x75/0xa0 [ 1428.351201] ? vfs_write+0x354/0xa70 [ 1428.351746] ? fput_many+0x2f/0x1a0 [ 1428.352278] ? ksys_write+0x1a9/0x260 [ 1428.352846] ? __ia32_sys_read+0xb0/0xb0 [ 1428.353449] __x64_sys_sendmmsg+0x99/0x100 [ 1428.354067] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1428.354815] do_syscall_64+0x33/0x40 [ 1428.355355] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1428.356096] RIP: 0033:0x7f3893674b19 [ 1428.356648] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1428.359296] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1428.360409] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1428.361439] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1428.362474] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1428.363508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1428.364555] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:04:31 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 5) [ 1428.436532] FAT-fs (loop5): bogus number of reserved sectors [ 1428.437533] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1428.445112] FAT-fs (loop2): bogus number of reserved sectors [ 1428.446330] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1428.568110] FAT-fs (loop2): bogus number of reserved sectors [ 1428.569148] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1428.577177] FAULT_INJECTION: forcing a failure. [ 1428.577177] name failslab, interval 1, probability 0, space 0, times 0 [ 1428.578996] CPU: 0 PID: 10185 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1428.580021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1428.581246] Call Trace: [ 1428.581643] dump_stack+0x107/0x167 [ 1428.582183] should_fail.cold+0x5/0xa [ 1428.582761] ? create_object.isra.0+0x3a/0xa20 [ 1428.583432] should_failslab+0x5/0x20 [ 1428.583994] kmem_cache_alloc+0x5b/0x310 [ 1428.584602] create_object.isra.0+0x3a/0xa20 [ 1428.585252] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1428.586003] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1428.586746] ? alloc_skb_with_frags+0x92/0x570 [ 1428.587419] __alloc_skb+0xb1/0x5b0 [ 1428.587956] alloc_skb_with_frags+0x92/0x570 [ 1428.588621] sock_alloc_send_pskb+0x7af/0x930 [ 1428.589284] ? sk_alloc+0x350/0x350 [ 1428.589836] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1428.590600] ? SOFTIRQ_verbose+0x10/0x10 [ 1428.591206] __ip_append_data+0x1628/0x3310 [ 1428.591848] ? fib_select_path+0x95d/0x1e90 [ 1428.592496] ? ip_frag_init+0x350/0x350 [ 1428.593093] ? ip_finish_output+0x330/0x330 [ 1428.593733] ? ip_route_output_key_hash+0x1a4/0x340 [ 1428.594461] ? ipv4_mtu+0x1ed/0x2c0 [ 1428.595004] ip_make_skb+0x22a/0x2a0 [ 1428.595556] ? ip_frag_init+0x350/0x350 [ 1428.596142] ? ip_flush_pending_frames+0x20/0x20 [ 1428.596841] ? lock_downgrade+0x6d0/0x6d0 [ 1428.597455] ? xfrm_lookup_route+0x65/0x210 [ 1428.598097] udp_sendmsg+0x193f/0x2170 [ 1428.598674] ? ip_frag_init+0x350/0x350 [ 1428.599270] ? udp_setsockopt+0xc0/0xc0 [ 1428.599865] ? __lock_acquire+0xbb1/0x5b00 [ 1428.600515] ? handle_mm_fault+0x1a0b/0x3500 [ 1428.601162] ? lock_downgrade+0x6d0/0x6d0 [ 1428.601779] ? do_raw_spin_lock+0x121/0x260 [ 1428.602406] ? rwlock_bug.part.0+0x90/0x90 [ 1428.603023] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1428.603790] udpv6_sendmsg+0x1b4e/0x2af0 [ 1428.604403] ? udp_v6_push_pending_frames+0x360/0x360 [ 1428.605158] ? _down_write_nest_lock+0x160/0x160 [ 1428.605856] ? vmacache_update+0xce/0x140 [ 1428.606465] ? do_user_addr_fault+0x5b0/0xc60 [ 1428.607123] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1428.607882] ? exc_page_fault+0xca/0x1a0 [ 1428.608478] ? trace_hardirqs_on+0x5b/0x180 [ 1428.609104] ? exc_page_fault+0xca/0x1a0 [ 1428.609699] ? asm_exc_page_fault+0x1e/0x30 [ 1428.610326] ? sock_has_perm+0x1ea/0x280 [ 1428.610916] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1428.611678] ? copy_user_generic_string+0x2c/0x40 [ 1428.612392] ? __import_iovec+0x458/0x590 [ 1428.612997] ? udp_v6_push_pending_frames+0x360/0x360 [ 1428.613751] inet6_sendmsg+0x105/0x140 [ 1428.614315] ? inet6_compat_ioctl+0x320/0x320 [ 1428.614972] __sock_sendmsg+0xf2/0x190 [ 1428.615539] ____sys_sendmsg+0x334/0x870 [ 1428.616140] ? sock_write_iter+0x3d0/0x3d0 [ 1428.616748] ? do_recvmmsg+0x6d0/0x6d0 [ 1428.617316] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1428.618075] ? mark_lock+0xf5/0x2df0 [ 1428.618617] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1428.619380] ___sys_sendmsg+0xf3/0x170 [ 1428.619954] ? sendmsg_copy_msghdr+0x160/0x160 [ 1428.620626] ? __fget_files+0x26d/0x4c0 [ 1428.621202] ? lock_downgrade+0x6d0/0x6d0 [ 1428.621812] ? lock_downgrade+0x6d0/0x6d0 [ 1428.622417] ? __fget_files+0x296/0x4c0 [ 1428.623006] ? __fget_light+0xea/0x290 [ 1428.623585] __sys_sendmmsg+0x195/0x470 [ 1428.624166] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1428.624791] ? lock_downgrade+0x6d0/0x6d0 [ 1428.625401] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1428.626094] ? wait_for_completion_io+0x270/0x270 [ 1428.626787] ? rcu_read_lock_any_held+0x75/0xa0 [ 1428.627447] ? vfs_write+0x354/0xa70 [ 1428.627978] ? fput_many+0x2f/0x1a0 [ 1428.628509] ? ksys_write+0x1a9/0x260 [ 1428.629056] ? __ia32_sys_read+0xb0/0xb0 [ 1428.629647] __x64_sys_sendmmsg+0x99/0x100 [ 1428.630252] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1428.630992] do_syscall_64+0x33/0x40 [ 1428.631527] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1428.632259] RIP: 0033:0x7f3893674b19 [ 1428.632804] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1428.635405] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1428.636484] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1428.637504] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1428.638518] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1428.639538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1428.640560] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:04:32 executing program 3: read$hidraw(0xffffffffffffffff, &(0x7f0000000400)=""/137, 0x89) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file2\x00', 0x2399fe37, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) chdir(&(0x7f0000000300)='./file1\x00') move_mount(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000340)='./file2\x00', 0x36) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/devices/virtual', 0x1, 0x1) openat(r1, &(0x7f0000000200)='./file2\x00', 0x80000, 0xa5) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x2f, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000380)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r3) pidfd_getfd(r3, r0, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f00000001c0)=@v1={0x1000000, [{0x7, 0x1}]}, 0xc, 0x0) 19:04:32 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') [ 1428.747645] FAT-fs (loop5): bogus number of reserved sectors [ 1428.748722] FAT-fs (loop5): Can't find a valid FAT filesystem sendmmsg$sock(0xffffffffffffffff, &(0x7f0000006cc0)=[{{&(0x7f00000001c0)=@l2tp={0x2, 0x0, @private=0xa010101, 0x2}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000300)="b87af59ef81d8350d6647f03ff52d94cd6c2a6b16b7b5422210fb384e55327d25ec17729c23725fb1991a8e06a280c72af82afcd9ea133840aaf1b6f4f61f75982531289a1992033c48e56b7e4254dc68bff7121959787c4c3da3458486c5edb896ead41b8706595337e54591a080c1843f4c8d7fb3454a9e0dd08e77208687f5eafea172bb55dc64f093855e775fefa181810630254a06d10714f5bab997dc083ee56eb6be6d0bf0ebb74de1e355c9a74e01484a6155588b8", 0xb9}, {&(0x7f0000000240)="302abd6e23d2415b6bf3b87fa8fca3ee14c4d1fbe4cb0ae5ff1ae6f917bb4349683c5434ce57f9ead4ba422fa454448d5f3a3e0a150c2663124e338bbd5307ecef1d5133563cc83ea077", 0x4a}, {&(0x7f0000006dc0)="586d8e5f60ddf274f357de13db0e5b7e4e82b6660ec14d2403803455a5d0354adde112cf391b7822019bc632a6c7fb6ca06586546d91a4274bd88a433da0f75dd3c2a32e1410cf46306dd3cbfbd2f4b644471938643c", 0x56}, {&(0x7f0000000000)="db32a520746da6aec6e65b1f505143c008bc16f228eb665fc7a486", 0x1b}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="000bf00a1dc50bbe02bfa2df0b7daf93046670406bb43dbed6e783db792406a3101e9e64614411fcac94321a073f7aa006a15ee0894bcaf820ef0204bfabb70f25f829d032f1214c69ea86069a0887fe364e84ff4fe5cdec16fc8e517fe588917f5553ce12e26a33befc77ee7510e11cc960ea1fcc416b551befe65cc261d50a062964ee4822f9f2d328db5ae35b2ffaffb58051b230a04fe661f9f726", 0x9d}], 0x6, &(0x7f00000015c0)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x7ff}}, @mark={{0x14, 0x1, 0x24, 0x3fc}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x7ff}}, @timestamping={{0x14, 0x1, 0x25, 0x7ff}}], 0xa8}}, {{&(0x7f0000001680)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast}, 0x3, 0x3, 0x2, 0x3}}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000000100)="c53900a9bab556d0dd19f9c7be7b328fbc47bb3bbf7f27c870e77096b645412e7afed98588ad6d0c106bd65190630dee45d339ec11fde2ae2e2f7cada9", 0x3d}, 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0x1000}, {&(0x7f0000005b80)="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0x1000}], 0x3, &(0x7f0000006bc0)=[@timestamping={{0x14, 0x1, 0x25, 0xffffffff}}, @timestamping={{0x14, 0x1, 0x25, 0xfff}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0xb168}}, @timestamping={{0x14, 0x1, 0x25, 0x1458}}, @mark={{0x14, 0x1, 0x24, 0x1ff}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0xd8}}], 0x4, 0x4004) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:32 executing program 7: fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x3) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x10) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x0) symlinkat(&(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f00000001c0)="1bb3a5262d7fe417afc2fcd0abc90026c7a0224b8951cf031111213d5791df36026d8b53fda252ad21861fc3a4785a4651e43eb68d58a4968e1b3ec4b26632ab3caa791018001a9f361dafcf29cb91b0ca24e7c41da148c7580c3b5fb48ea24b406bef58207e97d4b3aa17a09f3c9ae23abfac3ce4a663bb951ef373fb48515621f9d49dec08d8083ff9736b211d3d29eaacebd25041bd8b7aef215d35a8755b71b41a20ce2238c8d122081f93763575200aadd05c74fcde2b25a3048c357755bc413248aa53bf2c426d5225ce58c637299376a84c9c1c53d1dedffffadee49afdbee227bf39c10a2a2fe01fa133fa", 0xef}], 0x10000000000001ac, 0x7fffffff, 0x8000) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = dup(0xffffffffffffffff) openat(r0, &(0x7f0000000000)='./file1\x00', 0x40, 0x4) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:32 executing program 2: ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f00000001c0)) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x10800, 0x40) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:45 executing program 5: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_DEV(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r0, 0x800, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}}, 0x20000000) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file1\x00') 19:04:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') setxattr$incfs_metadata(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f00000001c0)="6a272d87019e8c24e6ce6942d3a5068d9a412f120c4bbe4a0a262b57e437f0f44218eb69f637357f4275304c6805801cafe309dbb5451ec538ac469675848992b1c7a4f2563abe0802bc459dc9e67ce4bb72a0b5cf456b5c28da0fb743b482cd566f03f36a8abccbee184cac3c1b7556cb6e1400241573c7b61b410e214a4aef56d7b0c2d27d5c84f0bfb69751a9370ad28a9d858e6ce595576013f1cdbe9071a39140b55ca82b2d0ca08d45e9baceb331b01a03aa71fcad5d814ec5e3d2cee10e5e57d249f8b0429175ca6752ccd495fc20e3cf95d4c5d5d4fc23467e", 0xdd, 0x1) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) syz_mount_image$msdos(&(0x7f0000000300), &(0x7f0000000340)='./file1\x00', 0x80f9, 0x6, &(0x7f0000001840)=[{&(0x7f0000000400)="a6edf77e9ac54a903af23322b3338e130c1b764e332b390a00b5cdcab963273baa966645ca3ba40e84d79af7aa99ea4749b92182f2a46d2f6770700cdab3378fd69fd69b1e93955f641d4747adfb7dd06155da3729cea9780b56b40dabc2274ac8b51316e5ca8172c9154308848f2e", 0x6f, 0x8000}, {&(0x7f0000000480)="d45cdfd8519062505b44e7736998903210ab7497e3bbf15e24843b796ddd26c56a8a249719c017d83b0a60f1bc2fd5be86c48a6592bdcea64de8ce184303dd2cca5663d0fd0b13ed2e6e1cf1696c938b5647ae543adcabf9a0e98a58c8e6278893136f204d6a49a96191a90787fb02a63857ddf1f676ca4df903896d25ec890dbf2a973d3f0cebaf62df69f95794943a764bf2f37e2d39ea441e2037e80758543052164a01af5cf15ba44f83752d1438f36bc887728c885160eae1b7e8911ad2348d818fc3cf90d2d4d3634e6d73ff8626d7012f4e1c948254a70bb4b1c2c3e6cd", 0xe1, 0xf80}, {&(0x7f0000000580)="675c109d13badffbbb9b4503575cd401d260eff1accaae4d34fdc7a71920f11043693109ef2d3d6160f501736b2c10890538a244d6c8862ffd2a958296507bbffa826f996b633470a17cd433b88e0b50cb4ee509e575c9780d32e92cd199b7738ae3311c2ad80672d826c87a27ee538490b91f87d49a7892f84491b35cbc7267e7dcb9a6dd20e4bda72b1ff4e62eeffd8f9ddf5b169706156d639a080b0256abb59a328d1752a9e465f170bd06b30d5166a6b515e3ff5a1ec1d58c8b90bc8e16d07a797d22bb831eebe0fdd03fc0f17815584a2a387f7288dc498d336efbe229992d2d4c679e24949a356fe6adf9bebe114024", 0xf3}, {&(0x7f0000000680)="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", 0x1000, 0x200}, {&(0x7f0000001680)="3d20f071f2583c2db85591c12a42570d72ced6a8c44b8a4c797fa38e0fef53e43b0f8dfd5372dd405ededf4c572780dcc4ed7e9bbc412d1fe64631a5c8d1fd3f94d57ad63fa5283a22d9e542dabc1678f350b492e9dc789216577b56580516d650d30a60501fe814fe0e44ff957dcffdc6cf06078c5a0936a9132d729c087f271d465436d1912b7cd585d5bff4c355bfcf28", 0x92, 0xfffffffffffffff9}, {&(0x7f0000001740)="ce39cda8b720ea8913bfd4fd815cb80fedfab64d89e3739fc72695cfb84e34b3dc21a44983927c0ad50253391c8674439fad1c492a68d453798e4e11a744e872b8de760eff25309d4741df8383f577673c8cfc1e72eaa951c5a0c3fae6c1c5177b553c520042a516ab0be583cda7119dc7e187b46ee45a75bca33c8a660f75e035cfd906ae31d2428d23f65cc88c9ff7a25b450616c9d86a9a8eb1bd4eaf2dfb4dc42924898777c72a3a95b91dad64559a57812267528ffec37ada56d1b314d5b1962a64d517ee3bbdb5edbdc76e943341", 0xd1, 0x4}], 0x22108a, &(0x7f0000001900)={[{@nodots}, {@fat=@errors_continue}], [{@dont_appraise}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@hash}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '+@([/%!&/})\\'}}, {@hash}, {@uid_lt={'uid<', r0}}, {@uid_lt={'uid<', 0xee01}}]}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000480)='\x00\xe4\x12\x1c\xe3(\xb1\x81\xbc~\x9d\x1c\xb3\nY^\xe0\xd2\xf3\x9a*_\x1ek\xb2\xff}\x8d\xa4 \r\x83\x8d\xfc\v\a2\xaa\x12\x83\xd7\x95;\xe6\xd0\xc6\x97\x15^\xf5\x1a\xebuO#\x18\x13\xd2{\x10\x19\x00'/79, &(0x7f0000000200)='}^\'[-\x00', &(0x7f0000000240)='.:)+[#+-T,}\x00', &(0x7f0000000280)='\xba(\x00', &(0x7f0000000600)='\x00\xaa\xaf\xdb\x11\x01\xe3C\x82k\x1f\x93\x88w\xdb%\x98\x1f\x80o&\xe4Ox\x88\xb6\xa5\x9b\xd4m\xc6\xd1>\xf7BD\xb9\xaa|\xc6}v\xd8\xa4\x0f%3\x024s\xbf\rE\x01\x16[\xf5\x11\xdb\xd68\xb2w#7/\xbe\fF\ts\x82\f$\xe6\xac\xda\x87\xbe\x84 \xb8{\xba\f\xf0\x02s\xa8\xb6g\x97\xfe\xff\xc05\xfe3}<\x9f\xc7\x88\xa5_\xc0\x9b\xd0\xa4\x93\x90,@W \x10^w\xd3\xd7E\xfe\xfc(\xa0\fe\x9f\x8c\xc1\x14\x88\xb6'], &(0x7f0000000400)=[&(0x7f0000000380)='vfat\x00'], 0x400) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000) openat(r1, &(0x7f0000000580)='./file1\x00', 0x2040c0, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x1) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) signalfd4(r2, &(0x7f0000000000)={[0x3]}, 0x8, 0x800) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:45 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {r0}}, './file0/file0\x00'}) openat(r2, &(0x7f0000000100)='./file1\x00', 0x440000, 0x91) 19:04:45 executing program 6: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000400)={0x11, 0xf, {0x3, @usage=0x1, 0x0, 0x800, 0x3, 0x0, 0x7ff, 0x9, 0x400, @struct={0x2, 0x8}, 0xcd7, 0x7, [0x0, 0x1, 0x0, 0x7f, 0x100000000, 0xf8]}, {0x8, @usage=0x800, 0x0, 0x7, 0x5, 0x5, 0x10001, 0x0, 0x0, @usage=0x8, 0x1ff, 0x4, [0xffff, 0x0, 0x1, 0xffffffffffffffff, 0x3, 0x45fa]}, {0x1000, @struct={0x2, 0x80000001}, 0x0, 0x3, 0x7, 0x7, 0xffffffff, 0x9, 0x4c1, @struct={0x200, 0x8e6}, 0x8, 0xfffff801, [0xfffffffffffffff9, 0x9, 0x7fff, 0xfffffffffffffffe, 0x5, 0x9]}, {0x6, 0x56, 0x2}}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000800)={0x0, 0x0, {0x0, @struct, 0x0}, {0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000c00)={0x9, 0x2, {0x6, @usage=0x2, 0x0, 0x1, 0x2, 0x1, 0x3, 0x8, 0x2b, @struct={0x1, 0x3}, 0x8, 0x1, [0x1, 0x3ff, 0x4, 0x4, 0x81, 0xfffffffffffffe00]}, {0x6, @struct={0xff, 0xfffffffe}, r1, 0xffff, 0xca9, 0x89, 0x1, 0x80000001, 0x2, @usage=0x4, 0x10001, 0x3, [0xffffffff00000001, 0x8, 0x7, 0x1ff, 0xfffffffffffffff8, 0x92f2]}, {0x5, @usage=0x4, r2, 0x1, 0x1, 0xffffffffffffff7f, 0x1ff, 0x101, 0x82, @usage=0xfffffffffffff800, 0x3, 0x21, [0xffffffffffff5c0f, 0x200, 0x2, 0x100000000, 0x0, 0xffffff7f]}, {0x4, 0x100000001, 0x80}}) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r3, 0x40089413, &(0x7f0000000100)=0x6) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:45 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 6) 19:04:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='.\x00', 0x40000, 0x6) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) setxattr$incfs_id(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0), &(0x7f0000000200)={'0000000000000000000000000000000', 0x30}, 0x20, 0x0) 19:04:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r0 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x21) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x11f8, 0x2c, 0x200, 0x70bd29, 0x25dfdbfb, {0x1a}, [@nested={0x1ca, 0x34, 0x0, 0x1, [@typed={0x14, 0x1d, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="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", @generic="410b065a025d661ec53dba7a80a9770178f79e8953b96ad2d70f59e1380fcec695f6c6aabf317636823a33b14613533e8c36bb95f4f8f94df9cf6579749e6163f1565da306a3a3bbd2ad5659bc8bd5a68f8fc192d82dbb9108cfb7528c093a796d7c63fd095e284aa67407312bb9826c6ac8d36c13090571e949cfc453214f66cb94b00f61d55940ce0b5ff39312ca0715b5465918737c50c8985e65d508d9f65a5d93df617eb4d5fe60e5b7bbdf8c9806c2de26e3d1"]}, @generic="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", @typed={0x9, 0x1d, 0x0, 0x0, @str='#)@^\x00'}, @typed={0x8, 0x32, 0x0, 0x0, @uid=r1}, @typed={0x4, 0x5}]}, 0x11f8}, 0x1, 0x0, 0x0, 0x10}, 0x2000c090) [ 1442.270747] FAULT_INJECTION: forcing a failure. [ 1442.270747] name failslab, interval 1, probability 0, space 0, times 0 [ 1442.272927] CPU: 0 PID: 10235 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1442.274036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1442.275362] Call Trace: [ 1442.275806] dump_stack+0x107/0x167 [ 1442.276398] should_fail.cold+0x5/0xa [ 1442.277025] ? lock_release+0x680/0x680 [ 1442.277665] ? skb_clone+0x14f/0x3d0 [ 1442.278268] should_failslab+0x5/0x20 [ 1442.278871] kmem_cache_alloc+0x5b/0x310 [ 1442.279524] ? mark_lock+0xf5/0x2df0 [ 1442.280134] skb_clone+0x14f/0x3d0 [ 1442.280716] dev_queue_xmit_nit+0x3a7/0xb00 [ 1442.281417] dev_hard_start_xmit+0xab/0x6f0 [ 1442.282104] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1442.282937] __dev_queue_xmit+0x17ec/0x2710 [ 1442.283632] ? find_held_lock+0x2c/0x110 [ 1442.284282] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1442.285040] ? lock_downgrade+0x6d0/0x6d0 [ 1442.285702] ? lock_acquire+0x197/0x470 [ 1442.286351] ? ip_finish_output2+0x220/0x21f0 [ 1442.287074] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1442.287910] neigh_connected_output+0x382/0x4d0 [ 1442.288670] ip_finish_output2+0x6f1/0x21f0 [ 1442.289370] ? nf_hook_slow+0xfc/0x1e0 [ 1442.289996] ? ip_frag_next+0x9e0/0x9e0 [ 1442.290629] ? nf_hook+0x160/0x510 [ 1442.291072] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1442.291203] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1442.293014] __ip_finish_output.part.0+0x5f3/0xb50 [ 1442.293797] ? ip_fragment.constprop.0+0x240/0x240 [ 1442.294572] ? nf_hook+0x510/0x510 [ 1442.295164] ip_output+0x2f7/0x600 [ 1442.295750] ip_send_skb+0xdd/0x260 [ 1442.296344] udp_send_skb+0x6da/0x11d0 [ 1442.296998] udp_sendmsg+0x197f/0x2170 [ 1442.297624] ? ip_frag_init+0x350/0x350 [ 1442.298283] ? udp_setsockopt+0xc0/0xc0 [ 1442.298935] ? __lock_acquire+0xbb1/0x5b00 [ 1442.299644] ? handle_mm_fault+0x1a0b/0x3500 [ 1442.300357] ? lock_downgrade+0x6d0/0x6d0 [ 1442.301023] ? do_raw_spin_lock+0x121/0x260 [ 1442.301726] ? rwlock_bug.part.0+0x90/0x90 [ 1442.302419] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1442.303268] udpv6_sendmsg+0x1b4e/0x2af0 [ 1442.303950] ? udp_v6_push_pending_frames+0x360/0x360 [ 1442.304793] ? _down_write_nest_lock+0x160/0x160 [ 1442.305569] ? vmacache_update+0xce/0x140 [ 1442.306236] ? do_user_addr_fault+0x5b0/0xc60 [ 1442.306971] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1442.307818] ? exc_page_fault+0xca/0x1a0 [ 1442.308480] ? trace_hardirqs_on+0x5b/0x180 [ 1442.309186] ? exc_page_fault+0xca/0x1a0 [ 1442.309844] ? asm_exc_page_fault+0x1e/0x30 [ 1442.310547] ? sock_has_perm+0x1ea/0x280 [ 1442.311212] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1442.312060] ? copy_user_generic_string+0x2c/0x40 [ 1442.312864] ? __import_iovec+0x458/0x590 [ 1442.313539] ? udp_v6_push_pending_frames+0x360/0x360 [ 1442.314361] inet6_sendmsg+0x105/0x140 [ 1442.315002] ? inet6_compat_ioctl+0x320/0x320 [ 1442.315728] __sock_sendmsg+0xf2/0x190 [ 1442.316357] ____sys_sendmsg+0x334/0x870 [ 1442.317027] ? sock_write_iter+0x3d0/0x3d0 [ 1442.317704] ? do_recvmmsg+0x6d0/0x6d0 [ 1442.318343] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1442.319200] ? mark_lock+0xf5/0x2df0 [ 1442.319819] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1442.320680] ___sys_sendmsg+0xf3/0x170 [ 1442.321320] ? sendmsg_copy_msghdr+0x160/0x160 [ 1442.322072] ? __fget_files+0x26d/0x4c0 [ 1442.322720] ? lock_downgrade+0x6d0/0x6d0 [ 1442.323404] ? lock_downgrade+0x6d0/0x6d0 [ 1442.324087] ? __fget_files+0x296/0x4c0 [ 1442.324754] ? __fget_light+0xea/0x290 [ 1442.325396] __sys_sendmmsg+0x195/0x470 [ 1442.326053] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1442.326753] ? lock_downgrade+0x6d0/0x6d0 [ 1442.327450] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1442.328246] ? wait_for_completion_io+0x270/0x270 [ 1442.329045] ? rcu_read_lock_any_held+0x75/0xa0 [ 1442.329802] ? vfs_write+0x354/0xa70 [ 1442.330417] ? fput_many+0x2f/0x1a0 [ 1442.331014] ? ksys_write+0x1a9/0x260 [ 1442.331636] ? __ia32_sys_read+0xb0/0xb0 [ 1442.332309] __x64_sys_sendmmsg+0x99/0x100 [ 1442.333012] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1442.333846] do_syscall_64+0x33/0x40 [ 1442.334456] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1442.335293] RIP: 0033:0x7f3893674b19 [ 1442.335903] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1442.338864] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1442.340101] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1442.341259] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1442.342413] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1442.343564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1442.344727] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:04:45 executing program 4: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000800)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000300)=""/146, 0x92}, {&(0x7f0000000400)=""/225, 0xe1}], 0x2, &(0x7f0000000100)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f00000005c0)=""/247, 0xf7}, {&(0x7f00000006c0)=""/118, 0x76}], 0x3, &(0x7f0000000780)=ANY=[@ANYBLOB="1800000086acc9aa0100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}], 0x2, 0x3, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1442.393592] FAT-fs (loop2): Unrecognized mount option ".:)+[#+-T" or missing value [ 1442.401013] FAT-fs (loop3): Unrecognized mount option "Vװ}\𿶗Q7 [ 1442.401013] ҊlW`;q@\+- Eγ1q]N^WIBugRԕ ϕ#F~" or missing value [ 1442.470308] FAT-fs (loop5): Unrecognized mount option "" or missing value 19:04:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x6}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x80500, 0x0) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x800, 0x20) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x9}}, './file2\x00'}) openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x400800, 0x80) 19:04:46 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0xfffffffffffffffd}, {0x0, 0x0, 0x2}], 0x8020, &(0x7f00000001c0)=ANY=[@ANYRESHEX=0x0, @ANYRES32=r0, @ANYRESDEC=r1, @ANYRES64=r1, @ANYRESHEX]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:46 executing program 0: syz_io_uring_setup(0x7123, &(0x7f00000001c0)={0x0, 0xed85, 0x10, 0x2, 0x2be}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r1 = pidfd_open(0x0, 0x0) r2 = dup(r1) recvmsg$unix(r2, &(0x7f0000000480)={&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000340)=""/198, 0xc6}], 0x1, &(0x7f0000000440)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}, 0x140) r3 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, r2, 0x0, &(0x7f0000000240)='./file0/file0\x00', 0xe5, 0x840, 0x23456, {0x0, r4}}, 0x8) syz_io_uring_submit(0x0, r0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000240)='./file1\x00', 0x40, 0x400000, 0x23456, {0x0, r4}}, 0x1) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1442.583138] FAT-fs (loop2): Unrecognized mount option ".:)+[#+-T" or missing value 19:04:46 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r1) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='\x00'], 0x1000) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:46 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 7) 19:04:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:04:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x101200, 0x38) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) sendfile(r0, r1, &(0x7f0000000100)=0xffffffff, 0x9) 19:04:46 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x80, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x10, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_client}, {@mmap}, {@mmap}, {@fscache}, {@access_any}, {@mmap}, {@privport}], [{@func={'func', 0x3d, 'MODULE_CHECK'}}, {@subj_user={'subj_user', 0x3d, '@'}}, {@measure}, {@subj_role={'subj_role', 0x3d, '-\\{\\[!\'\xda.^-$!\x17'}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}}) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r2, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) bind$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) chdir(&(0x7f0000000040)='./file0\x00') mkdirat(r1, &(0x7f0000000300)='./file1\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1442.755987] FAT-fs (loop0): Unrecognized mount option "./file1" or missing value [ 1442.767362] FAULT_INJECTION: forcing a failure. [ 1442.767362] name failslab, interval 1, probability 0, space 0, times 0 [ 1442.769247] CPU: 0 PID: 10277 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1442.770364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1442.771712] Call Trace: [ 1442.772166] dump_stack+0x107/0x167 [ 1442.772783] should_fail.cold+0x5/0xa [ 1442.773422] ? create_object.isra.0+0x3a/0xa20 [ 1442.774183] should_failslab+0x5/0x20 [ 1442.774812] kmem_cache_alloc+0x5b/0x310 [ 1442.775488] ? lock_acquire+0x197/0x470 [ 1442.776155] create_object.isra.0+0x3a/0xa20 [ 1442.776869] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1442.777682] kmem_cache_alloc+0x159/0x310 [ 1442.778360] skb_clone+0x14f/0x3d0 [ 1442.778941] dev_queue_xmit_nit+0x3a7/0xb00 [ 1442.779651] dev_hard_start_xmit+0xab/0x6f0 [ 1442.780341] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1442.781197] __dev_queue_xmit+0x17ec/0x2710 [ 1442.781902] ? find_held_lock+0x2c/0x110 [ 1442.782563] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1442.783300] ? lock_downgrade+0x6d0/0x6d0 [ 1442.783967] ? lock_acquire+0x197/0x470 [ 1442.784618] ? ip_finish_output2+0x220/0x21f0 [ 1442.785348] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1442.786203] neigh_connected_output+0x382/0x4d0 [ 1442.786971] ip_finish_output2+0x6f1/0x21f0 [ 1442.787678] ? nf_hook_slow+0xfc/0x1e0 [ 1442.788308] ? ip_frag_next+0x9e0/0x9e0 [ 1442.788959] ? nf_hook+0x160/0x510 [ 1442.789529] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1442.790356] __ip_finish_output.part.0+0x5f3/0xb50 [ 1442.791150] ? ip_fragment.constprop.0+0x240/0x240 [ 1442.791938] ? nf_hook+0x510/0x510 [ 1442.792534] ip_output+0x2f7/0x600 [ 1442.793118] ip_send_skb+0xdd/0x260 [ 1442.793724] udp_send_skb+0x6da/0x11d0 [ 1442.794369] udp_sendmsg+0x197f/0x2170 [ 1442.795005] ? ip_frag_init+0x350/0x350 [ 1442.795660] ? udp_setsockopt+0xc0/0xc0 [ 1442.796308] ? __lock_acquire+0xbb1/0x5b00 [ 1442.797030] ? handle_mm_fault+0x1a0b/0x3500 [ 1442.797739] ? lock_downgrade+0x6d0/0x6d0 [ 1442.798409] ? do_raw_spin_lock+0x121/0x260 [ 1442.799111] ? rwlock_bug.part.0+0x90/0x90 [ 1442.799798] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1442.800673] udpv6_sendmsg+0x1b4e/0x2af0 [ 1442.801351] ? udp_v6_push_pending_frames+0x360/0x360 [ 1442.802182] ? _down_write_nest_lock+0x160/0x160 [ 1442.802964] ? vmacache_update+0xce/0x140 [ 1442.803637] ? do_user_addr_fault+0x5b0/0xc60 [ 1442.804368] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1442.805211] ? exc_page_fault+0xca/0x1a0 [ 1442.805878] ? trace_hardirqs_on+0x5b/0x180 [ 1442.806568] ? exc_page_fault+0xca/0x1a0 [ 1442.807227] ? asm_exc_page_fault+0x1e/0x30 [ 1442.807914] ? sock_has_perm+0x1ea/0x280 [ 1442.808589] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1442.809423] ? copy_user_generic_string+0x2c/0x40 [ 1442.810212] ? __import_iovec+0x458/0x590 [ 1442.810879] ? udp_v6_push_pending_frames+0x360/0x360 [ 1442.811719] inet6_sendmsg+0x105/0x140 [ 1442.812341] ? inet6_compat_ioctl+0x320/0x320 [ 1442.813073] __sock_sendmsg+0xf2/0x190 [ 1442.813695] ____sys_sendmsg+0x334/0x870 [ 1442.814358] ? sock_write_iter+0x3d0/0x3d0 [ 1442.815031] ? do_recvmmsg+0x6d0/0x6d0 [ 1442.815666] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1442.816521] ? mark_lock+0xf5/0x2df0 [ 1442.817129] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1442.817983] ___sys_sendmsg+0xf3/0x170 [ 1442.818610] ? sendmsg_copy_msghdr+0x160/0x160 [ 1442.819353] ? __fget_files+0x26d/0x4c0 [ 1442.819991] ? lock_downgrade+0x6d0/0x6d0 [ 1442.820682] ? lock_downgrade+0x6d0/0x6d0 [ 1442.821353] ? __fget_files+0x296/0x4c0 [ 1442.822010] ? __fget_light+0xea/0x290 [ 1442.822652] __sys_sendmmsg+0x195/0x470 [ 1442.823301] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1442.823994] ? lock_downgrade+0x6d0/0x6d0 [ 1442.824687] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1442.825468] ? wait_for_completion_io+0x270/0x270 [ 1442.826251] ? rcu_read_lock_any_held+0x75/0xa0 [ 1442.826999] ? vfs_write+0x354/0xa70 [ 1442.827800] ? fput_many+0x2f/0x1a0 [ 1442.827821] ? ksys_write+0x1a9/0x260 [ 1442.827841] ? __ia32_sys_read+0xb0/0xb0 [ 1442.827871] __x64_sys_sendmmsg+0x99/0x100 [ 1442.830316] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1442.831137] do_syscall_64+0x33/0x40 [ 1442.831742] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1442.832565] RIP: 0033:0x7f3893674b19 [ 1442.833169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1442.836098] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1442.837331] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1442.838478] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1442.839620] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1442.840775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1442.841933] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1442.875793] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1442.918462] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1442.939440] 9pnet: Insufficient options for proto=fd 19:04:46 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open_tree(r0, &(0x7f0000000000)='./file1\x00', 0x88000) openat(r1, &(0x7f0000000100)='./file0\x00', 0x781800, 0x10) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:00 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file1\x00'}) openat(r1, &(0x7f00000002c0)='./file1\x00', 0x105142, 0xa) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:00 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x64a400, 0x2) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x110) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:00 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 8) 19:05:00 executing program 2: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xffffffffffffffff}}, './file1\x00'}) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) r2 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}, {@posixacl}, {@loose}, {@version_u}, {@dfltgid={'dfltgid', 0x3d, r7}}, {@version_9p2000}], [{@fowner_eq}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, '\',\'A'}}, {@seclabel}, {@pcr={'pcr', 0x3d, 0x33}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise}]}}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000400), 0x2, &(0x7f0000000780)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}, {@msize={'msize', 0x3d, 0x7fffffff}}, {@nodevmap}, {@version_u}, {@dfltgid={'dfltgid', 0x3d, r7}}, {@version_9p2000}], [{@fowner_eq}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, '\',\'A'}}, {@seclabel}, {@pcr={'pcr', 0x3d, 0x33}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@appraise}]}}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f00000001c0)={{}, {0x1, 0x1}, [{0x2, 0x1, r0}, {0x2, 0xe, r1}], {0x4, 0x5}, [{0x8, 0xd}, {0x8, 0x2, 0xee00}, {0x8, 0x4, 0xee00}, {0x8, 0x1}, {0x8, 0x0, r4}, {0x8, 0x0, 0xffffffffffffffff}], {}, {0x20, 0x1}}, 0x64, 0x3) socket$packet(0x11, 0x0, 0x300) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:00 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file1\x00', 0x14b000, 0x1) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0xee01, 0xee01}}, './file1/file0\x00'}) syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f00000001c0)='./file0\x00', 0xc3, 0x0, &(0x7f0000000200), 0x9c4001, &(0x7f0000000400)={[{@mode={'mode', 0x3d, 0x4}}, {@gid={'gid', 0x3d, r3}}, {@nr_blocks={'nr_blocks', 0x3d, [0x39, 0x37, 0x25, 0x4f, 0x6d, 0x30]}}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x35, 0x33, 0x37, 0x4f, 0x37]}}}}, {@huge_within_size}, {@huge_advise}, {@huge_advise}, {@huge_within_size}, {@size={'size', 0x3d, [0x78, 0x30, 0x74, 0x35, 0x30, 0x6d, 0x74, 0x38]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x35, 0x67]}}], [{@fsuuid={'fsuuid', 0x3d, {[0x33, 0x33, 0x61, 0x64, 0x63, 0x66, 0x65, 0x61], 0x2d, [0x31, 0x6, 0x65, 0x63], 0x2d, [0x64, 0x64, 0x63, 0x39], 0x2d, [0x63, 0x33, 0x32], 0x2d, [0x66, 0x65, 0x63, 0x66, 0x36, 0x30, 0x32, 0x39]}}}]}) 19:05:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x9}], 0x1003870, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:00 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r1, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) sendto$unix(r1, &(0x7f0000000100)="93582231c1b27413f0c67b36a295e666193d2512b58606c615743d7a6242cf29c150ab2550b444", 0x27, 0x80, &(0x7f00000001c0)=@file={0x0, './file0/../file0\x00'}, 0x6e) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x429240, 0x120) openat(r0, &(0x7f0000000300)='./file0\x00', 0x2, 0x28) creat(&(0x7f0000000280)='./file0/../file0\x00', 0xd) 19:05:00 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100000c, 0x20010, r0, 0x8000000) syz_io_uring_setup(0x5173, &(0x7f00000001c0)={0x0, 0x3d2, 0x20, 0x2, 0x6}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000100)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x2, 0x0, 0x2, 0x1, &(0x7f0000000300)="3fd74fa0a7b034f67e1eeebde65e69f0acbcdd2b3d7cc671999665e73112462c965cc83016c09753b705e3a5b85e79c9e694f91c254b9e66bb4b2241df28f2580d2c42ea745c45baa7c460a92bf2ebceff12db87567d91383ffda38b639f1226aabbc00af8df7709f6f37d36ac0ddedb9c6db07281e13992e4986be93b623abdcbc49d8439a581c4d48933ca0f7e34529bc9168c4572cbb134", 0x8, 0x0, 0x1, {0x1, r3}}, 0xe9) r4 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r4, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat2(r4, &(0x7f0000000280)='./file0\x00', &(0x7f0000000400)={0x139000, 0x101}, 0x18) [ 1456.602653] FAULT_INJECTION: forcing a failure. [ 1456.602653] name failslab, interval 1, probability 0, space 0, times 0 [ 1456.604575] CPU: 0 PID: 10330 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1456.605699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1456.607035] Call Trace: [ 1456.607474] dump_stack+0x107/0x167 [ 1456.608067] should_fail.cold+0x5/0xa [ 1456.608693] ? lock_downgrade+0x6d0/0x6d0 [ 1456.609364] ? skb_clone+0x14f/0x3d0 [ 1456.609964] should_failslab+0x5/0x20 [ 1456.610580] kmem_cache_alloc+0x5b/0x310 [ 1456.611245] skb_clone+0x14f/0x3d0 [ 1456.611825] packet_rcv+0x558/0x1410 [ 1456.612444] ? run_filter+0x4d0/0x4d0 [ 1456.613069] dev_queue_xmit_nit+0x38b/0xb00 [ 1456.613774] dev_hard_start_xmit+0xab/0x6f0 [ 1456.614474] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1456.615326] __dev_queue_xmit+0x17ec/0x2710 [ 1456.616030] ? find_held_lock+0x2c/0x110 [ 1456.616696] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1456.617436] ? lock_downgrade+0x6d0/0x6d0 [ 1456.618106] ? lock_acquire+0x197/0x470 [ 1456.618748] ? ip_finish_output2+0x220/0x21f0 [ 1456.619476] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1456.620322] neigh_connected_output+0x382/0x4d0 [ 1456.621087] ip_finish_output2+0x6f1/0x21f0 [ 1456.621790] ? nf_hook_slow+0xfc/0x1e0 [ 1456.622418] ? ip_frag_next+0x9e0/0x9e0 [ 1456.623058] ? nf_hook+0x160/0x510 [ 1456.623871] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1456.624696] __ip_finish_output.part.0+0x5f3/0xb50 [ 1456.625480] ? ip_fragment.constprop.0+0x240/0x240 [ 1456.626255] ? nf_hook+0x510/0x510 [ 1456.626834] ip_output+0x2f7/0x600 [ 1456.627411] ip_send_skb+0xdd/0x260 [ 1456.628005] udp_send_skb+0x6da/0x11d0 [ 1456.628651] udp_sendmsg+0x197f/0x2170 [ 1456.629277] ? ip_frag_init+0x350/0x350 [ 1456.629919] ? udp_setsockopt+0xc0/0xc0 [ 1456.630569] ? lock_chain_count+0x20/0x20 [ 1456.631234] ? SOFTIRQ_verbose+0x10/0x10 [ 1456.631908] ? handle_mm_fault+0x1a0b/0x3500 [ 1456.632610] ? lock_downgrade+0x6d0/0x6d0 [ 1456.633282] ? do_raw_spin_lock+0x121/0x260 [ 1456.633980] ? rwlock_bug.part.0+0x90/0x90 [ 1456.634654] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1456.635501] udpv6_sendmsg+0x1b4e/0x2af0 [ 1456.636176] ? udp_v6_push_pending_frames+0x360/0x360 [ 1456.637004] ? _down_write_nest_lock+0x160/0x160 [ 1456.637765] ? vmacache_update+0xce/0x140 [ 1456.638437] ? do_user_addr_fault+0x5b0/0xc60 [ 1456.639161] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1456.640001] ? exc_page_fault+0xca/0x1a0 [ 1456.640656] ? trace_hardirqs_on+0x5b/0x180 [ 1456.641348] ? exc_page_fault+0xca/0x1a0 [ 1456.642008] ? asm_exc_page_fault+0x1e/0x30 [ 1456.642706] ? sock_has_perm+0x1ea/0x280 [ 1456.643360] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1456.644202] ? copy_user_generic_string+0x2c/0x40 [ 1456.644997] ? __import_iovec+0x458/0x590 [ 1456.645666] ? udp_v6_push_pending_frames+0x360/0x360 [ 1456.646497] inet6_sendmsg+0x105/0x140 [ 1456.647127] ? inet6_compat_ioctl+0x320/0x320 [ 1456.647843] __sock_sendmsg+0xf2/0x190 [ 1456.648471] ____sys_sendmsg+0x334/0x870 [ 1456.649135] ? sock_write_iter+0x3d0/0x3d0 [ 1456.649809] ? do_recvmmsg+0x6d0/0x6d0 [ 1456.650437] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1456.651279] ? mark_lock+0xf5/0x2df0 [ 1456.651887] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1456.652741] ___sys_sendmsg+0xf3/0x170 [ 1456.653370] ? sendmsg_copy_msghdr+0x160/0x160 [ 1456.654114] ? __fget_files+0x26d/0x4c0 [ 1456.654756] ? lock_downgrade+0x6d0/0x6d0 [ 1456.655435] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1456.656285] ? __fget_files+0x296/0x4c0 [ 1456.656948] ? __fget_light+0xea/0x290 [ 1456.657586] __sys_sendmmsg+0x195/0x470 [ 1456.658243] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1456.658939] ? lock_downgrade+0x6d0/0x6d0 [ 1456.659634] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1456.660421] ? wait_for_completion_io+0x270/0x270 [ 1456.661205] ? rcu_read_lock_any_held+0x75/0xa0 [ 1456.661953] ? vfs_write+0x354/0xa70 [ 1456.662552] ? fput_many+0x2f/0x1a0 [ 1456.663141] ? ksys_write+0x1a9/0x260 [ 1456.663751] ? __ia32_sys_read+0xb0/0xb0 [ 1456.664411] __x64_sys_sendmmsg+0x99/0x100 [ 1456.665094] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1456.665917] do_syscall_64+0x33/0x40 [ 1456.666520] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1456.667347] RIP: 0033:0x7f3893674b19 [ 1456.667946] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1456.670871] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1456.672084] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1456.673231] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1456.674368] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1456.675538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1456.676683] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:05:00 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r1, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) r2 = mq_open(&(0x7f0000000000)='[:\x00', 0x1, 0x82, &(0x7f0000000100)={0x0, 0x652b, 0x7, 0xe7}) r3 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x6, 0x7, &(0x7f0000002600)=[{&(0x7f0000000400)="53f3428a906b6ca6f9510439e94accf8014b4e435323dae20c56ffc23886d61adbce34b679b323e67ebfc890eb7c9ea48ecdf58de7dd35fb80664e8668c257fdf71cb2d6b961322680f510669f847b8a85942735dcf1d90901d0ac7df5f6980bce255089901499e8aeb91e1ef27e6c0658b42cce25c9b9684e1f0d42865faefbd9883e89b106b1c6f89b2e6e9e5090d78587f4e5dac092e10a6cd0c383c8e025f79f1d982b1f91ef1b7b9c6b7ca40163bcec32acf8653829c5b5ccf896bd834e2f6ff7412e0bb4a321273461a29c7d7c55d155cc4a2feb5665475dab403eae6e37af9442f93cfce9cc6b085905a3e925537fc92b60ec758f1c3cf79fecc9cca99f4a09c78d276318b179958939e50031c963d1af8ba2c6925cdde52d6b63db1428127869b8d2df92b2d685c97ebfbef07285f14639940c18efd75b4030633df75792308a3dc24befb63710fdb138a77548da9f4c6d094d5e0a3c25c3d4466c3f333cfda421937fa57dcae0a0dba9e0ab88ef496b336f6a17b331c4e33cb6c445e2f063e1d327b6b6d268bd3bf7bbf6407e6384b0f2703961682329def31d861bc1949dbb40cb0dae3a0c5d847aeea46fe8a77aa79dbe872aa479aad2f9e8c4448d0828a2e88f71d184a3b6d43acccc82b3c9f8e15c7759e8cbcd9268f53200c35efa7ea28b66225e4da0140ddc5ff7e35b5c4313ab002931c58c2467a56855264094e371d54bebbe13fb10128fe8cce3fd458e3ac712c30343bd71c2d4e353fbaeb199b36d27f471c8b4e850367b94e6e6f98d7553ee9a9a787cfcd31a1195f6734c29959d3361d8a226f4a897de590d831356841905d7cdc15d1ebdb8acc5fb698a6530b7d9b047b00f750f0ea13e6d8b828051c7fb768cfc7c8d1826b2c4bc79bca6c31e5655e8d67bc2af60db5a5313d87e4bbf0823361d20ee25fd4eb8ee5c31393d112596ba577889c8626fa70bafe9c97aad1ad50e7fe78a537a13fa729539310abc37a735e3c3979d5165ef1cf8bad64d6ba2f7c0f191e63d34e8c7a60af253a9e80d3d5284fa3b30b88509864a52e059621e472dca1d6497d5bd85ee8378f46e333def45ad61f7a10ca6cb11127340dcd70d74b073e0f3a6cf1237fc52f486bc467cb5e52b781e135f525fa8cd047de4e2587e5ab8265f298ee4e9cb967a3b86b14fd8670581d502760436e9763c78898213c27d159ac6e0716487f8578cdbe4ab7d1e884757e657a3b9dd8e5e3a39f0d27e6c0c25953ce172eab5667f03ec3823a68e286281450bd7e5a236416b03e0582b6f45c031bcf3129ed2b2e54463bc0d0bf8d96d2d1da05ea5c401c8fc7da7475f84a1f67c3c5e0fceafdb48ad8deb0d2cbf52d85f8765fd5bbe8262dea46479264e5a67a8a7d35315abd10d5c9caa752258ca28aecdddf82b2846098fa3461a226fa575add82f4d3fa1cb1ae80e21246fcc823928a2de86792d6e96fd20912cba6894be5834f189d0eb591a3b15296b48dff85429b52d729c95ebc54bd6e3339f6580b2bde014456016bea34ba7084a05b6cbfbcd343c8986c84527d98ee787da819df32ae87a6acb2a777d5aae4dd56ed1d67826ac55c93e47843de5c7a3f66f816246b819bb3af6b48c3ff8eea617c7ef35c00ee6725c07d19c5f0d783f27be4106a55f55601c6cdb16826b01a013b904126bb4da53d16bab55c53bc87cc2e4d8ba368cebd54c23a02d8b2e2c3580f8a634b06c8b4bff4d3c3b5dc9fe55e684b9bbce6678ae18c117383f09a2c3bbcf0f24d6295707aead68bfa98ca75bb2985876ea16d4cb2cb119857743cdb46bb0dcc61efe763a9ff54a50b5e462bb3bf97d4c69c47b1df281ecc2a7c807dcc9d4ef4b5755f6855778ede314f18981cb6308d08a3a67ea1639429fdd19f5bef171f2e97aeeee999a4fe6611083a50926913281e9606409fa0e754bbe1b48c125771f2ffeebcbf52136dd3deabe36855b4a1e44b76bcc7c68003a9a79c4a10d20ac54acda65cc780d9a9e8191bcdcd1ff9622a85c2037745746d267169b942a8f002547887a61cb6553565252fbf584b4d53619ac32954bb8596402e1a12074fae06d20111de48e8f29b1ff68c51effb4ed04cbcaed4dfe36b4b4bc3f490122fb74ad1c3d14714f93baf859a342e9faef2b14d056921c6aa681604e030c48b566ab72c6a407b63270f0b2e282f5ea1414ef52d3425b5c85094fd093fd42cf6fe8fa4c56acf1297978b0034fa14c2d8103172e56f3fe28499a034afb40b09bffa3242d317f571860153f7f4c2e805f0fe160176796531e3cd83b1b01491ea4ca78f3136ca98b3feb83277c0c48dead757c8d0bde8832dd55c50c90f77800e7a2cd3a42726e6d993f18fdec00e54fa7d5ad852d0669bb7912d9235841cd38c526d6b5611e75905dc0fa208cfa41a5831c04109d197271f5cc978fcbd3ac0048caf286acaf4059875f8affdea2e7a94416e37b42b3d82bd81e8543b6f1f7566c36c6a323c5d9b060aa05075014c9b88929e03d7b527b92758dbc6fd07bc5a5e3fcb3f33d808530e6eed651d6268acc890a9a3f65a9528fdd0355101e3e10ae2a6b0cba23023fcea75cd2468a2e5cfc97b6f4a1b61abc24a0413a90e943584310e850133b04804b06d7f703c2f487e80b4e98fc9a1847532245112fc5f78ffb35cabfbd2636650c8ebd31238cd0e6abdadfc3f6407d3025a8316c6fea24d450bb76496bd963337eb834ceb3f0a4e90281b306d60acdadd657b0795b9dca1ada0d98479f6ea8f558551461bf8569c47242ecb809364a7eda9a57cf6f6b4a158967a893243f9c053e66160375ccb691e286a41410ca631b0dd5f060c499576689b664c238271d19a4a4e6b923c547add4276bcce94c7fe61024b8f0d76e67af5de21829068403ccdd5edae112c12376ba2998d2ea0deab21b7c9e483a54b8c7aa4184ea075f77c6361e6c2d071086042faddf581186edf08dccdd108702c9785d1e932ba1bdf32f2e7434fc32ea8d86423dff1464e391969db6ac585852c601cf9d71f90ac23e1ffe859335c41147ec79104aba11916991c292970c02b68913b61bc2da0f4dec6f5a9e21e270be8b7001d1bf8d77c2cd615cc8523719ae3155840125d734078924c5366ceff9a7cc4b79eaeff85e0705fb13942e4f7dc1ce88693cbbe0cc75e0d5bdc51d7f4b7bb429c3ffe3359f02c7cfe2942c23936d45b6788453de578239d0b44ceeed4cc57fa60d5f64e9f03e91d992b67d0a1264938073fbfe212d07c11043d11fd87cd1af0d3379e628c620f775c2a9f669ace66e24bf851b1e7f994d433a7a069e26dd3c610bc125ff2dbb37a39f55a3b0e3f807dc706574827cd6609d5037d2e4619bcb810187fed1a6f33986a4bb30a4cdadaf32693ff1f251e568c27d8b8cfe2f7edc938bda37b15fb314cefd01daa4540322f517e51d04de14d038391e64dd97301286ab6c0f64902a0a100f9cd9b1cbb417ce80ea21d2c97c43186833bf56fa0d361960d29921724c4fdc470b489cb5f037c88144a9ad1f946c1289d0c652dc4da779624800b1214aa6067eee328c69705004e53a484f0f023546871762e013385647382b8a2ae924300f2864c6498b16df5ab4a6a604589834e92fa7183d8f7b2906c260b3075778859caa9ba08f43c7e73974db0d0b68632535dbd8ad6b36627750aa639a2be8e3b45a192adbcb387e43c5186f845d274bd4dc47850ec7762ba6dc04dc315dcefcbc71c20828a953c94b296319b00555aac017e47f9d4365f023695b0112dbff3c97833e1cd4c752e84587d40fc43f10d77a4bed6a2ee2b4da0751a3f63e2e8bcb045e04162febe061a870a53e97b121845a388544980c9b583a590c7ffe86b55b12e0cf158c17a8c00e06b6d2cca4e4b06c4d62da400cadfcddb1d8cbffbb3e89262fa421ddc80866605e94242310ff0db900a5a0d0a34bf4e051d5a4c8c012dc64920ed94f7c8f448eda485e03be327349f5469554bff157625944a39e050b5d93477e5ef695fe5d0392437d41807d384e4261c81aec0bf7f1ab385811ad0d303208c908fc41d97b18f0d5fe42f2ae22b468a707182790b82451247c59749cb9256793c48f212c09ab1ad702fd5f65900c0042e2e1a57b03d67ea34a4177254d1f83c1dae94929d314e3ef762091744c7fd1fe44bafaa48e4a5048fa0ff2fa477a19a0901a12dabcb778b61779ba05eb695595d6fb9187abe3a9f7a30f3ea55b0afff4b5e866ba4b8aa498fe71506c1e1d906c5b13bb96855499e0ee832b57f97f694f3d7e9510d0f2f496f5cfddd00fc15f4e09ff75f81bec0bcba488b33b0a1ec99d7e519c5762c3603cf776913c55f5cdc5ce304989c55eeeade27f750b815090008e3109b02820e39eee51be9a786f1d1845b0d2e3a6d765db442f62ca233ecc319455835c5bfcd6e581a821af4376b9202ce80f792fc3511c5f282c16de32dccd6d51a33e7012d9f7cb81b10cd0a3540eab021e9c55106d7a8b0a55d8ea2cb79be271256c633c4b5ab156aada4b82fb5c6e461faba024be4689a2087428a699fcd90ff278e75362c0cc57363ecf24c19eaf58903d8098bb54e87548b6c25c2c5ebe804e5ad2d547c2a8a965e86672ee7e91f84d56ddb5e6a6aad9718c04a15bac402365a3db0c29a9a42d9403d2446cd37e1f336f172195ebd4245aa8d56dc5767df5dfd6a18b914a6355aa389542a30d368aedf491bbd0e03b7e2ced4f36c4e252e6d90a98cb15c17986642677cfb26b419bdf068ed9f8ae9daa8f47c0a7133ff60db83943046c8afe542e708424e36c0137a0773cadd17bad41bafd14d585936fa87754070a0caf1f1e5a9f60d47871222d42fba0c9577d96d08c0ea01721b20541007c9fe853eabc0b878d262d8e80b5cf7c1c5e0e75a36c5e64db0d534b0358af1f9bc491f9bd897b502b28914ea01400a0aa9d3978df1940f4f06336b7862ed0849ae99a70bd5148dbd8c3c29e0e3f63fc51315179920420ceb208e933c967db22216bc1a45cc63c4dbe0cd69fa0663bc7f4ee2b5423b89728dc7debe5fdee91f9ef268fd8ad648f2946122a029c710f7c8bb94a83355aa1fb0642943759f59c44397f3654ce528bea4a0adfa220f50d7c5e5f32ab0345a5de5da5e11fefead6abaff8826fee7d7a7a9e0820f61c3e6b06d3254fcf1013b290388e4dc161be9e8f023b9deac9f23f7d10f3e19b53c3b9323db2f6b8ee2f9529dcf0f0d507a22cde6a1b836746ce546a047ebd306662d824a75305c3971a1ed6abcbf35e22d5382bd81835f4f64c8d0ea751c67378eb67294f5e15ad59e5b5922e5d055fbbf1b73f10bd76304360cb4cc493b74463884d6ddaaa5615fbc8a720c5057b5d818064d05f8e7cab2ae8affa19350345a1108786c2452a072efecfb07665a5d278af59b3af4850ec207befd5f7003f8a95557fcf7a88e1e3c123ac45eba23f89c01dc0694e61000d2bdec08a61783112c95243f322ee65dcfea7c318eeec658ce3435bb1576b88db5031d9a8b1a111b49d0f1d46c3d18e6e4313d8234f0bce9773111e42a75fb69a3266beea257b325af8ecac9221be0b7d25481e2ccd46b7c3ee3a9dc4ca08c7b8317593bba1aba35c16a281326c43143205f05d9c2aac91fc26741b1168abbf90c2ec488e5acfaf60605a75b06786eab0a137078a237dd759e22063bc305a6ac5cd774055f203d57681e934b3e0da14f4c613ecdaeddcb56a49a489ca0dc2fe41d1074f3447f393fb1250fd812e6e032017894c8a086d81069d512f224b543f", 0x1000, 0xfffffffffffffff7}, {&(0x7f0000000300)="46e679500451e8c03006616fdf392db7c5b966d919b815f89f350afe8509ad414dc92419129a9fda92114bad73924bacfa7aa474655ee392c2a33af58125c48c05f21e0b4f9f83bfab94e85ab5269c860ea32f090d6c52aa3bd2d23c1f367a0e6b09828daafcf2e2ecf5d461c42dbab38b509431e5115712dacfb1336937ace9d8b9fbb6fb23fdb4cbfed754f06082cb9346ed4e312aefb202b07f6afba54ba2ae3b917aef36b87bd0a3757c811da791111efe", 0xb3, 0x8}, {&(0x7f0000001400)="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0x1000, 0x3c7}, {&(0x7f0000000240)="26dac5c6d80120295547c1ed6edb6d8bd3677f439e85592aaf89216f797b72e3a7895323d5798934d2ce8c6b104e6b3e91720e397f6b1cdf3e9a0e48f7391ca430", 0x41, 0x125e800000000000}, {&(0x7f0000002400)="aa3fe295a914b12599fd4715be555edee938857d49bdc5b26e8fc23cc7b1cf13424d2416d0a5af0c9d841ae72c07bf619a541003ffb31648697ea42c9f528d194ea4f362c8492c911999bf7dc7cfc223898aa22d46ba31f4c07c90fe24f8d4c72f89aad0987c3d9da47f0f812a4257102476e7ab62a9ac1b927bce8100cdc0800704804ab77d93633c81177e2d2371c975ec9e12d0d6757bb097780b5f53a43cf07e892d1a3e0162edc770f657935ba402cb49f2a3dbe67cb810a2ca543a1fe21b95dd915cc2", 0xc6, 0xffffffffffffffff}, {&(0x7f0000002500)="efc7c18be376f783598c16b4e8b29d51974e5076dbd55944c0e839fd0bedecf2273b30e3bf6465aaf0948167f221fe167f70c6a927a08752484a07d836902126ce8c3bca94033931a589bdfc4bed97cae62e7ea375ca84266291d82cc0caf398eb673361de62b05aa1e29492f08985989e2498e31ccd074d5176ca87316a11a810291efc51a8c4919a3f4d1424006eccd252265a1170941fc863b671360c7a9750746e85c875b910310f71c8b08e", 0xae, 0x9}, {&(0x7f00000025c0), 0x0, 0x100000001}], 0x400, &(0x7f00000026c0)={[{'})-\\-]-/'}], [{@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@permit_directio}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@uid_lt={'uid<', 0xee01}}]}) mount$9p_fd(0x0, &(0x7f0000002780)='./file0\x00', &(0x7f00000027c0), 0x400, &(0x7f0000002800)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@debug={'debug', 0x3d, 0x7}}, {}, {@loose}, {@version_L}, {@access_client}, {@version_u}, {@cache_loose}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@dont_appraise}]}}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000002740)={{0x1, 0x1, 0x18, r2, {r3}}, './file1\x00'}) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000025c0)={0x0, 0x3, 0x9, 0x6}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1456.706659] FAT-fs (loop7): Unrecognized mount option "" or missing value [ 1456.737646] FAT-fs (loop7): Unrecognized mount option "" or missing value 19:05:00 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 9) 19:05:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file2\x00', 0x3ff) 19:05:00 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac93, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file1\x00'}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1000000003, 0x0, &(0x7f0000000180), 0x100080, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x490502, 0xa9) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x5c) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f0000000240)='./file1/file0\x00', 0x200040000000005) 19:05:00 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x4e22, 0x2004, @loopback, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[@ANYRESOCT, @ANYRESDEC, @ANYRESOCT, @ANYRES32=r3, @ANYRES64=r1, @ANYRESHEX=r1, @ANYRESHEX=r2]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:00 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xc52, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000180)=ANY=[@ANYRES16, @ANYRESDEC, @ANYRES32, @ANYRES16]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000100), 0x42200, 0x0) sendfile(r1, r0, &(0x7f00000001c0)=0x3, 0x1f) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) statx(0xffffffffffffffff, &(0x7f0000000380)='./file2\x00', 0x4000, 0xfced88de097557cc, &(0x7f0000000400)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd_index=0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_setup(0x5b52, &(0x7f0000000200)={0x0, 0x3bd4, 0x4, 0x1, 0x345}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000280), &(0x7f0000000300)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000540)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, '\x00', 0x28}, 0x2}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x1472, 0x4) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x0, 0x24048051) syz_io_uring_submit(0x0, r3, &(0x7f0000000340)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r4}, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) ioctl$int_out(r2, 0x0, &(0x7f0000000000)) 19:05:00 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0x6}}, './file1\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x2f, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e21, 0x400, @remote, 0x10000}, 0x1c) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x2f, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {0x6855}}, './file0\x00'}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1456.924457] FAULT_INJECTION: forcing a failure. [ 1456.924457] name failslab, interval 1, probability 0, space 0, times 0 [ 1456.925415] CPU: 1 PID: 10363 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1456.925979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1456.926649] Call Trace: [ 1456.926879] dump_stack+0x107/0x167 [ 1456.927180] should_fail.cold+0x5/0xa [ 1456.927498] ? create_object.isra.0+0x3a/0xa20 [ 1456.927871] should_failslab+0x5/0x20 [ 1456.928185] kmem_cache_alloc+0x5b/0x310 [ 1456.928519] create_object.isra.0+0x3a/0xa20 [ 1456.928888] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1456.929304] kmem_cache_alloc+0x159/0x310 [ 1456.929648] skb_clone+0x14f/0x3d0 [ 1456.929944] packet_rcv+0x558/0x1410 [ 1456.930255] ? run_filter+0x4d0/0x4d0 [ 1456.930565] dev_queue_xmit_nit+0x38b/0xb00 [ 1456.930928] dev_hard_start_xmit+0xab/0x6f0 [ 1456.931283] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1456.931713] __dev_queue_xmit+0x17ec/0x2710 [ 1456.932067] ? find_held_lock+0x2c/0x110 [ 1456.932397] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1456.932780] ? lock_downgrade+0x6d0/0x6d0 [ 1456.933118] ? lock_acquire+0x197/0x470 [ 1456.933442] ? ip_finish_output2+0x220/0x21f0 [ 1456.933812] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1456.934240] neigh_connected_output+0x382/0x4d0 [ 1456.934628] ip_finish_output2+0x6f1/0x21f0 [ 1456.934985] ? nf_hook_slow+0xfc/0x1e0 [ 1456.935305] ? ip_frag_next+0x9e0/0x9e0 [ 1456.935628] ? nf_hook+0x160/0x510 [ 1456.935926] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1456.936343] __ip_finish_output.part.0+0x5f3/0xb50 [ 1456.936751] ? ip_fragment.constprop.0+0x240/0x240 [ 1456.937156] ? nf_hook+0x510/0x510 [ 1456.937454] ip_output+0x2f7/0x600 [ 1456.937747] ip_send_skb+0xdd/0x260 [ 1456.938051] udp_send_skb+0x6da/0x11d0 [ 1456.938377] udp_sendmsg+0x197f/0x2170 [ 1456.938696] ? ip_frag_init+0x350/0x350 [ 1456.939025] ? udp_setsockopt+0xc0/0xc0 [ 1456.939353] ? __lock_acquire+0xbb1/0x5b00 [ 1456.939714] ? handle_mm_fault+0x1a0b/0x3500 [ 1456.940072] ? lock_downgrade+0x6d0/0x6d0 [ 1456.940409] ? do_raw_spin_lock+0x121/0x260 [ 1456.940764] ? rwlock_bug.part.0+0x90/0x90 [ 1456.941112] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1456.941545] udpv6_sendmsg+0x1b4e/0x2af0 [ 1456.941885] ? udp_v6_push_pending_frames+0x360/0x360 [ 1456.942302] ? _down_write_nest_lock+0x160/0x160 [ 1456.942690] ? vmacache_update+0xce/0x140 [ 1456.943040] ? do_user_addr_fault+0x5b0/0xc60 [ 1456.943406] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1456.943833] ? exc_page_fault+0xca/0x1a0 [ 1456.944159] ? trace_hardirqs_on+0x5b/0x180 [ 1456.944506] ? exc_page_fault+0xca/0x1a0 [ 1456.944850] ? asm_exc_page_fault+0x1e/0x30 [ 1456.945196] ? sock_has_perm+0x1ea/0x280 [ 1456.945524] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1456.945946] ? copy_user_generic_string+0x2c/0x40 [ 1456.946345] ? __import_iovec+0x458/0x590 [ 1456.946680] ? udp_v6_push_pending_frames+0x360/0x360 [ 1456.947105] inet6_sendmsg+0x105/0x140 [ 1456.947419] ? inet6_compat_ioctl+0x320/0x320 [ 1456.947782] __sock_sendmsg+0xf2/0x190 [ 1456.948101] ____sys_sendmsg+0x334/0x870 [ 1456.948432] ? sock_write_iter+0x3d0/0x3d0 [ 1456.948782] ? do_recvmmsg+0x6d0/0x6d0 [ 1456.949102] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1456.949527] ? mark_lock+0xf5/0x2df0 [ 1456.949830] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1456.950258] ___sys_sendmsg+0xf3/0x170 [ 1456.950575] ? sendmsg_copy_msghdr+0x160/0x160 [ 1456.950949] ? __fget_files+0x26d/0x4c0 [ 1456.951273] ? lock_downgrade+0x6d0/0x6d0 [ 1456.951617] ? lock_downgrade+0x6d0/0x6d0 [ 1456.951956] ? __fget_files+0x296/0x4c0 [ 1456.952286] ? __fget_light+0xea/0x290 [ 1456.952611] __sys_sendmmsg+0x195/0x470 [ 1456.952950] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1456.953300] ? lock_downgrade+0x6d0/0x6d0 [ 1456.953648] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1456.954040] ? wait_for_completion_io+0x270/0x270 [ 1456.954434] ? rcu_read_lock_any_held+0x75/0xa0 [ 1456.954811] ? vfs_write+0x354/0xa70 [ 1456.955118] ? fput_many+0x2f/0x1a0 [ 1456.955416] ? ksys_write+0x1a9/0x260 [ 1456.955727] ? __ia32_sys_read+0xb0/0xb0 [ 1456.956065] __x64_sys_sendmmsg+0x99/0x100 [ 1456.956408] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1456.956825] do_syscall_64+0x33/0x40 [ 1456.957129] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1456.957539] RIP: 0033:0x7f3893674b19 [ 1456.957841] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1456.959305] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1456.959924] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1456.960497] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1456.961080] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1456.961652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1456.962222] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1457.020194] FAT-fs (loop3): Unrecognized mount option "18446744073709551615" or missing value 19:05:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="3095906d6b66732e66617400020801000470008400f801", 0x17, 0x9f75}, {0x0, 0x0, 0x1001000a00}], 0x1000000, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000280), 0x3ff, 0x40802) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000340)=0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200), 0x40, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_loose}, {@cachetag={'cachetag', 0x3d, '/dev/vcsu\x00'}}, {@access_uid={'access', 0x3d, r3}}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@measure}, {@context={'context', 0x3d, 'system_u'}}, {@fowner_lt={'fowner<', 0xee00}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@appraise_type}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}]}}) r4 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r4, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x4000, 0x0) openat(r4, &(0x7f0000000000)='./file1\x00', 0x90400, 0x8) [ 1457.079589] FAT-fs (loop7): Unrecognized mount option "017777777777777777777771844674407370955161501777777777777777777777" or missing value 19:05:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000280)=0x80, 0x80800) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000480), 0x10200, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000004c0)={0xffffffffffffffff, 0x9, 0x4, 0xffffffff00000001}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000500)={{0x1, 0x1, 0x18, r2, {0x1}}, './file1\x00'}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1, 0x98) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1, 0x30) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x2, 0x4000, @fd=r3, 0x6, &(0x7f00000001c0)="d6a7f6c0b282a3525aa28c5fdd1b0a6c85170abe5182c4aab732a36556037d32df44f58dda07d65d03367e12ec0126a412fc4dcf94888192a1635ba25646f802e49345e2a0bb", 0x46, 0x2, 0x1}, 0x81) stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)) 19:05:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101001, 0x5) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1457.142431] FAT-fs (loop2): bogus number of reserved sectors [ 1457.143456] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1457.182267] FAT-fs (loop3): Unrecognized mount option "18446744073709551615" or missing value [ 1457.261069] FAT-fs (loop7): Unrecognized mount option "017777777777777777777771844674407370955161501777777777777777777777" or missing value [ 1457.267929] FAT-fs (loop2): Unrecognized mount option "./file1" or missing value 19:05:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.origin\x00', &(0x7f0000000400)=""/249, 0xf9) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x103c80, 0x60) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:15 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 10) 19:05:15 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x72) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000200), 0xc0000, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000240)={0x1, 0x1, 0x5}) openat(r0, &(0x7f0000000000)='./file1\x00', 0x28880, 0x120) lsetxattr$security_evm(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)=@sha1={0x1, "468b09e19aa72dd931e7f0c2cbb8ba9c0f3267cd"}, 0x15, 0x1) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000327f09cc8a33273d66696c651f"], 0x10) truncate(&(0x7f00000003c0)='./file1\x00', 0x995) 19:05:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x2000000000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) openat(r0, &(0x7f0000000000)='./file1\x00', 0x82200, 0x140) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:15 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000002600)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00200000000000002e2f66696c65310053e0a1ef3a0b54f1410e35b4b3ab0f3e1fc5b44a54eeb554eb67c66f2495adb0825c41a745df2494b3c534dc4ddf54c27bfc82c187d37ad27827f04d380483cc99e26e5f96a877df3bd12baff7e8d04319c2c7b4dbd9cfb7e70ee1e639e0a1eaa24397d965b6164a1fd4ad257399fc4dfc686dfae7f3bf8b086329e7fbd13c71c8c878476f46c8c66e74962d84bf83e562841fd4428331192ff51ed667b44135bf8da82b49e8e5e85f1b06623a1565eaf9950a57ab121ce78c481c0740d2b3b4336652c7b06946f90972e070451aca0d59162840a4111e5c88a6"]) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x2200, 0x0) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(r0, 0xfff) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) pwrite64(r2, &(0x7f00000023c0)="e6a88e65242e5af9b56e67ef401f1a66faea143c090f7e10fa9c93429fa9a0df", 0x20, 0x1ff) truncate(&(0x7f00000003c0)='./file1\x00', 0x4) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) openat(r2, &(0x7f00000025c0)='./file2\x00', 0x102, 0x8) setresuid(0xffffffffffffffff, r4, 0x0) syz_mount_image$ext4(&(0x7f0000000380)='ext2\x00', &(0x7f0000001f80)='./file2\x00', 0xaa7, 0x7, &(0x7f0000002400)=[{&(0x7f0000001fc0), 0x0, 0x4}, {&(0x7f0000002000)="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", 0xfb, 0x7}, {&(0x7f0000002100)="df5b82e448ad4ea8725e517436d9acdee1252a6452628f9c1156928e3a21b120fa30572bb6517e7c0c5e9eaf86797be5c4fa445cab83d68e09f3c196259434e18b41c1ffbd774f143149eebdcd2e476b698af6c039cbcc07c4a7adb526ef009cb786748d5f1e2604b5c390b673855742d24db7574b7fbccce9dc2b68505bdba8b65d4916eee54dc8d6a815cbb889646e3e4cde26ed31bd4ade4ef616c2d0e0b1", 0xa0, 0x7ff}, {&(0x7f00000021c0)="8e3b9e663676fcde7f3e1ae8e563a25ec48d29acd3629bbe3e76a402ec32df84dd7923dcc41e20cb076f35eb88aadf0e625b31ee19661702f6d1a2b0a6a4", 0x3e, 0x1300000000000000}, {&(0x7f0000002200)="f80778518a8171c06b794d10e850da77908b2f52d3bbd488d4832e2259ccab8419a18d0d3e65cc35bcb9d670b8205904c0b5c7b8952f489640bad4469a63f83e77af2d4f71cb24aa658823f1799c27b2bfa6826d12f8b1fac4d9ba434cc4a17727cadf5b1394306401b8c342d2c1b68b6941c1c00d9172a82999d91b3bb0172710da7e08c906455a5089ae758bd698b6a19f0d6eb1ce2e9c812b066c9e14fd58ee1e4077c75b44b65a3a45c8f00ceb706e200b08fa5eff472d00a7629fd71931426b", 0xc2}, {&(0x7f0000002300)="6d6570eba9d3f4867cd6746ea323a5bcf7fdd1e25677a2bd0b5c92ca52b00eddd039e3c67eae080254ed1cabcfba89e4a7f632e137e1e1136455dd8981c05e7bd5a01ee0a71ff10fcf16c0003d47ffcdb4e1d151e036a6f203cb1b07b61da9cdac8edd51ce325dee2265cc95bf9349bb643ab41fd62aeb2a1d5929902ad3c6658328c4bd5af3bc8060ea8b8cd09d7c6bdb39f0829501df54783a067133da3a635a22a84786bfd51887cd72e6a59ada65a223f8eb1addcbd05dd26323", 0xbc}, {&(0x7f00000023c0), 0x0, 0x3c8}], 0x11, &(0x7f00000024c0)={[{@usrquota}, {@grpid}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x5}}], [{@pcr={'pcr', 0x3d, 0x2e}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@obj_role={'obj_role', 0x3d, ')'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '&'}}, {@audit}, {@audit}, {@uid_gt={'uid>', r4}}, {@fowner_eq}]}) clock_gettime(0x0, &(0x7f0000001f00)={0x0, 0x0}) creat(&(0x7f0000001fc0)='./file0\x00', 0x2) recvmmsg(r3, &(0x7f0000001e40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000240)=""/49, 0x31}, {&(0x7f0000000280)=""/47, 0x2f}, {&(0x7f0000000300)=""/77, 0x4d}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/102, 0x66}], 0x5, &(0x7f0000001500)=""/204, 0xcc}, 0xfff}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/120, 0x78}, {&(0x7f0000001680)=""/237, 0xed}, {&(0x7f0000000380)}, {&(0x7f0000001780)=""/76, 0x4c}, {&(0x7f0000001800)=""/152, 0x98}], 0x5, &(0x7f0000001940)=""/12, 0xc}}, {{&(0x7f0000001980)=@vsock, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001a00)=""/169, 0xa9}, {&(0x7f0000001ac0)=""/51, 0x33}, {&(0x7f0000001b00)=""/8, 0x8}, {&(0x7f0000001b40)=""/1, 0x1}, {&(0x7f0000001b80)=""/207, 0xcf}, {&(0x7f0000001c80)=""/40, 0x28}, {&(0x7f0000001cc0)=""/69, 0x45}], 0x7, &(0x7f0000001dc0)=""/90, 0x5a}, 0x5}], 0x3, 0x40000000, &(0x7f0000001f40)={r5, r6+60000000}) 19:05:15 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x60480, 0x80) r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/attr/keycreate\x00', 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r2 = openat(r0, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r2, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(r2, &(0x7f0000000100)='./file1/file0\x00', 0x220200, 0x18f) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="000000000000002bd1e4ebf4035d23253f00df19ed0266617400020801000470008400f801", 0x25}, {0x0, 0x0, 0x1001000a00}], 0x8002, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES16]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1471.735317] FAULT_INJECTION: forcing a failure. [ 1471.735317] name failslab, interval 1, probability 0, space 0, times 0 [ 1471.737155] CPU: 0 PID: 10416 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1471.738266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1471.739593] Call Trace: [ 1471.740027] dump_stack+0x107/0x167 [ 1471.740617] should_fail.cold+0x5/0xa [ 1471.741251] ? dst_alloc+0x9e/0x5d0 [ 1471.741846] should_failslab+0x5/0x20 [ 1471.742464] kmem_cache_alloc+0x5b/0x310 [ 1471.743121] dst_alloc+0x9e/0x5d0 [ 1471.743686] rt_dst_alloc+0x73/0x440 [ 1471.744305] ip_route_output_key_hash_rcu+0x93d/0x2a90 [ 1471.745164] ip_route_output_key_hash+0x18d/0x340 [ 1471.745941] ? ip_route_output_key_hash_rcu+0x2a90/0x2a90 [ 1471.746825] ? udp_send_skb+0x6da/0x11d0 [ 1471.747475] ? udp_sendmsg+0x197f/0x2170 [ 1471.748131] ? udpv6_sendmsg+0x1b4e/0x2af0 [ 1471.748826] ? do_syscall_64+0x33/0x40 [ 1471.749454] ? entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1471.750318] ? lock_acquire+0x197/0x470 [ 1471.750970] ip_route_output_flow+0x23/0x150 [ 1471.751691] ip_tunnel_xmit+0x70e/0x2f40 [ 1471.752356] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1471.753209] ? trace_hardirqs_on+0x50/0x180 [ 1471.753906] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1471.754646] ? kmem_cache_free+0xa7/0x2d0 [ 1471.755332] ? kfree_skbmem+0xef/0x1b0 [ 1471.755962] ? kmem_cache_free+0x249/0x2d0 [ 1471.756656] sit_tunnel_xmit+0xef0/0x2960 [ 1471.757342] ? find_held_lock+0x2c/0x110 [ 1471.758000] ? ipip_rcv+0x4f0/0x4f0 [ 1471.758601] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1471.759321] ? lock_downgrade+0x6d0/0x6d0 [ 1471.759990] ? run_filter+0x4d0/0x4d0 [ 1471.760609] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1471.761355] dev_hard_start_xmit+0x1cb/0x6f0 [ 1471.762077] __dev_queue_xmit+0x17ec/0x2710 [ 1471.762787] ? find_held_lock+0x2c/0x110 [ 1471.763445] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1471.764195] ? lock_downgrade+0x6d0/0x6d0 [ 1471.764871] ? lock_acquire+0x197/0x470 [ 1471.765517] ? ip_finish_output2+0x220/0x21f0 [ 1471.766253] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1471.767097] neigh_connected_output+0x382/0x4d0 [ 1471.767862] ip_finish_output2+0x6f1/0x21f0 [ 1471.768566] ? nf_hook_slow+0xfc/0x1e0 [ 1471.769206] ? ip_frag_next+0x9e0/0x9e0 [ 1471.769860] ? nf_hook+0x160/0x510 [ 1471.770442] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1471.771271] __ip_finish_output.part.0+0x5f3/0xb50 [ 1471.772068] ? ip_fragment.constprop.0+0x240/0x240 [ 1471.772873] ? nf_hook+0x510/0x510 [ 1471.773463] ip_output+0x2f7/0x600 [ 1471.774053] ip_send_skb+0xdd/0x260 [ 1471.774650] udp_send_skb+0x6da/0x11d0 [ 1471.775300] udp_sendmsg+0x197f/0x2170 [ 1471.775935] ? ip_frag_init+0x350/0x350 [ 1471.776594] ? udp_setsockopt+0xc0/0xc0 [ 1471.777262] ? __lock_acquire+0xbb1/0x5b00 [ 1471.777979] ? handle_mm_fault+0x1a0b/0x3500 [ 1471.778693] ? lock_downgrade+0x6d0/0x6d0 [ 1471.779371] ? do_raw_spin_lock+0x121/0x260 [ 1471.780070] ? rwlock_bug.part.0+0x90/0x90 [ 1471.780762] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1471.781623] udpv6_sendmsg+0x1b4e/0x2af0 [ 1471.782304] ? udp_v6_push_pending_frames+0x360/0x360 [ 1471.783129] ? _down_write_nest_lock+0x160/0x160 [ 1471.783908] ? vmacache_update+0xce/0x140 [ 1471.784589] ? do_user_addr_fault+0x5b0/0xc60 [ 1471.785333] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1471.786185] ? exc_page_fault+0xca/0x1a0 [ 1471.786837] ? trace_hardirqs_on+0x5b/0x180 [ 1471.787540] ? exc_page_fault+0xca/0x1a0 [ 1471.788201] ? asm_exc_page_fault+0x1e/0x30 [ 1471.788906] ? sock_has_perm+0x1ea/0x280 [ 1471.789565] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1471.790405] ? copy_user_generic_string+0x2c/0x40 [ 1471.791206] ? __import_iovec+0x458/0x590 [ 1471.791878] ? udp_v6_push_pending_frames+0x360/0x360 [ 1471.792715] inet6_sendmsg+0x105/0x140 [ 1471.793353] ? inet6_compat_ioctl+0x320/0x320 [ 1471.794084] __sock_sendmsg+0xf2/0x190 [ 1471.794711] ____sys_sendmsg+0x334/0x870 [ 1471.795378] ? sock_write_iter+0x3d0/0x3d0 [ 1471.796057] ? do_recvmmsg+0x6d0/0x6d0 [ 1471.796694] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1471.797556] ? mark_lock+0xf5/0x2df0 [ 1471.798169] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1471.799020] ___sys_sendmsg+0xf3/0x170 [ 1471.799657] ? sendmsg_copy_msghdr+0x160/0x160 [ 1471.800392] ? __fget_files+0x26d/0x4c0 [ 1471.801051] ? lock_downgrade+0x6d0/0x6d0 [ 1471.801735] ? lock_downgrade+0x6d0/0x6d0 [ 1471.802413] ? __fget_files+0x296/0x4c0 [ 1471.803072] ? __fget_light+0xea/0x290 [ 1471.803717] __sys_sendmmsg+0x195/0x470 [ 1471.804367] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1471.805077] ? lock_downgrade+0x6d0/0x6d0 [ 1471.805765] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1471.806556] ? wait_for_completion_io+0x270/0x270 [ 1471.807340] ? rcu_read_lock_any_held+0x75/0xa0 [ 1471.808085] ? vfs_write+0x354/0xa70 [ 1471.808693] ? fput_many+0x2f/0x1a0 [ 1471.809289] ? ksys_write+0x1a9/0x260 [ 1471.809913] ? __ia32_sys_read+0xb0/0xb0 [ 1471.810577] __x64_sys_sendmmsg+0x99/0x100 [ 1471.811265] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1471.812089] do_syscall_64+0x33/0x40 [ 1471.812696] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1471.813523] RIP: 0033:0x7f3893674b19 [ 1471.814133] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1471.817065] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1471.818296] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1471.819441] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1471.820590] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1471.821746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1471.822894] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1471.908894] FAT-fs (loop3): Unrecognized mount option "" or missing value 19:05:15 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r1, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) r2 = syz_io_uring_complete(0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f00000001c0), 0x1028, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@uname={'uname', 0x3d, 'vfat\x00'}}, {@noextend}, {@cache_none}], [{@fsuuid={'fsuuid', 0x3d, {[0x39, 0x34, 0x64, 0x37, 0x35, 0x35, 0x61, 0x34], 0x2d, [0x36, 0x61, 0x38, 0x36], 0x2d, [0x3b, 0x34, 0x39, 0x39], 0x2d, [0x62, 0x64, 0x35, 0x61], 0x2d, [0x34, 0x6, 0x30, 0x36, 0x30, 0x31, 0x30, 0x66]}}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}}) openat(r0, &(0x7f0000000000)='./file0\x00', 0x101000, 0x90) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r3, 0x0, &(0x7f0000000500)="b3d2baf33175e10746876207308f270d3da4a4642a1c6b96639396f07a2966d8abf646b8558eae195deca57b1443350981acecabf6c0cf8764728bfbde99e06c39c9526fb28c70c903c18668351224fe2cafc003e8b76a67503deba24bafe14d8fe3d9cb99376f76c2ba83103ed3a030b378b5c9bac67b1996301d64024d9ce34ff60854e394e499c46067f41f7be07391608706ec52e142daed776319f864fe254f2aa6a7c18fb72e4407d8eee6066cc0fd8ddc3a99d0baf81ce84799f1c71b1d4888d71f673941ab92cd122444e30f", 0xd0, 0x8010, 0x1}, 0x9) 19:05:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000000)=ANY=[@ANYRES64=0x0, @ANYRES32]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:15 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x80080, 0x9) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1472.006989] FAT-fs (loop3): Unrecognized mount option "" or missing value [ 1472.116005] FAT-fs (loop4): bogus number of reserved sectors [ 1472.117108] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1472.140049] FAT-fs (loop4): bogus number of reserved sectors [ 1472.141053] FAT-fs (loop4): Can't find a valid FAT filesystem 19:05:28 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) sendfile(r0, r0, 0x0, 0x10000) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x7, &(0x7f0000002500)=[{&(0x7f00000001c0)="10cc6b44", 0x4, 0x7ff}, {&(0x7f0000000200)="2019bce6dec43e24863131faca34146fdc07d604ad8b617f3382c7275161664f3464eec41d5fd91aeb0f43da10ebbe3b8da76adeeadcbdadedd9c5f619dac011f8e3f693a010192a0cc4779a446db9420a004b713225a52346a65edb331748dedf50d76f752829cfb3368bbe0186988097cc1cf6d246a69eb9919b7c016e79da50dfce783f79a5742967d276fcc837b31713e0d72761f1ec0b", 0x99, 0x5}, {&(0x7f0000000400)="02a5f53157e0aa120e3511fb68e0efda17d0f01840dea22821d3b2266f18f2713456744ec633953a3d775fbfa05f245f5595d2f8e3012480f0d0d5df5380f51c512776ce745fd620b67fedb76738eef374071513938c100e4b12e4e347da2b3dd649128e309c41dbdb1e8d73b980e4271d60f45b314657fcb81d7e371abffd10187706238e7ae80eec0ba071f71dcdadb5476481a0f23a465e366c1edd180a3f30909d8211496302c1995154c9fb6ed9dfb448bfffdfa494717d2539205c84aa390cde1abf9c5e0b4c654b1f14d4365906f1ff93dcd10f3089fa76ea1af7", 0xde, 0xffffffffffff7fff}, {&(0x7f0000000300)="5d19e84b6965650d3c8bb50050350f9ab6fd233835761c2a3f4b7355902de497032bc24a00b94e65a035f2d30a65d190deeb14132331a4db20b2f997f5a09b6a2956ffc89fd3900adf68aaac85484790d44d935012270ca93bb7ec3aa60337d3bae769983dd8468101412319fb52a00335624d91b5d2574e", 0x78, 0x8}, {&(0x7f0000000500)="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0x1000, 0x1ff}, {&(0x7f0000001500)="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0x1000, 0x9}, {&(0x7f0000000380)="f2", 0x1, 0x79}], 0x9000, &(0x7f00000025c0)={[{@sb={'sb', 0x3d, 0x7fff}}, {@lazytime}, {@debug}, {@grpjquota_path={'grpjquota', 0x3d, './file1/file0'}}, {@nodiscard}, {@auto_da_alloc}], [{@hash}, {@euid_lt={'euid<', r1}}, {@measure}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x64, 0x38, 0x32, 0x35, 0x30, 0x34, 0x36], 0x2d, [0x33, 0x65, 0x31, 0x34], 0x2d, [0x39, 0x30, 0x66, 0x31], 0x2d, [0x34, 0x61, 0x64, 0x65], 0x2d, [0x30, 0x1, 0x62, 0x66, 0x62, 0x39, 0x39, 0x33]}}}]}) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:28 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x2) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000400)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) mkdir(&(0x7f0000000100)='./file1\x00', 0x18) 19:05:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x4400, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000001d40)=ANY=[@ANYBLOB="7400e16e732d07f854ed66646e6f7b0e3899b5eeaf02a8caeb50544582231dfa0fb313e450bd8e2eb95b7197559584621a35b982d03c06a02c1b8ee9b466ab46551e4de3c56d56d96b8b9d634ebbf2b23440e999858d9ed454e358fd4015589a25d684a737a6df15c2ec361c7c93c3aa7337bd102c880000000000000000f47b2a2948704904c3264cdd3f70b2386b4a8fa90333884b3b68d64ac168cea9777bcd70c0ef090000005aa13f963b9953238c0da8adf1c8f79fa993c00bffc116636cce513b19c01f7b39b6f00cb4481d27484b155c1ae0a5784523e8f68aa192d70d5e082c54284fbbfb569b396ba71aac", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',dfltgid=', @ANYRESHEX=r1, @ANYBLOB=',posixacl,loose,version=9p2000.u,dfltgid=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',dont_hash,defcontext=unconfined_u,smackfshat=\',\'A,seclabel,pcr=00000000000000000051,defcontext=user_u,appraise,\x00']) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) unlink(&(0x7f0000000500)='./file1\x00') ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000380)={0x0, 0x1, 0x2, 0x9}) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/key-users\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000001a40)={'ip6tnl0\x00', &(0x7f00000019c0)={'ip6_vti0\x00', 0x0, 0x802b06a79b2ec7e1, 0x2, 0x80, 0x9, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x36}, 0x8000, 0x40, 0x3, 0xfff}}) sendmsg$inet6(r4, &(0x7f0000001d00)={&(0x7f0000000700)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, '\x00', 0x18}, 0x1}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000000740)="d5aa4aeb1bb48e9bc77fb1838a1b5279962ab3b7097d05e1ee09db9c0bbf36677f53f7aa717f35fa8a8f3647ca51fdb3810f7ddc2605195302e537a8a360d6440507a83e41ea9feeae0621726fa03e66cdc25bb04b877a0868cf7795f8143b6a26603d43e53a24d0f5ecf41b14069f89b13fc6b8b71756042834fc8f860bf4e19cde6fc24d85fb3949d388fa", 0x8c}, {&(0x7f0000000800)="ee36b3b1cf4b8fb6410c440278ea9af41a72232f061004a715e0aed6bacffebe9bb862c3274759ebf468be9367b7a5d6b307a206d3031291fd4531bdbc4c7433a6eaf9584703b229e2c9fdd3290fe1deadfac0ae3496e4", 0x57}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="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", 0xff}], 0x4, &(0x7f0000001a80)=[@pktinfo={{0x24, 0x29, 0x32, {@local}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2, r5}}}, @hopopts_2292={{0x78, 0x29, 0x36, {0xc, 0xc, '\x00', [@jumbo={0xc2, 0x4, 0x7fffffff}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x48, {0x2, 0x10, 0x6, 0xfff7, [0x2c, 0x1, 0xbbf2, 0x2, 0x40, 0x6ac, 0x6, 0x0]}}, @enc_lim={0x4, 0x1, 0x4}, @pad1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x200}}, @dstopts={{0x30, 0x29, 0x37, {0x2b, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xf8}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x97}, @pad1]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x2}}, @hopopts_2292={{0x108, 0x29, 0x36, {0x29, 0x1d, '\x00', [@calipso={0x7, 0x18, {0x3, 0x4, 0x1, 0x6, [0xf30, 0x1]}}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0xba}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x5, 0x5f, "ca3ab1d33913a0c5b2c95ad9bbea356e36a5d73f5526dfaffeabe453d780913041bb94f8143f17ee22164cd7ef62c58860a7e1ec6d4bec1b61ad38afedadca81c168f8e0987dc64b285472593b6f103b2b7b036cc935a661b82c17ef7544c0"}, @padn={0x1, 0x1, [0x0]}, @generic={0x69, 0x5a, "84694e81a165c1430016ce22a78c65765b27d724d1fc253032f355cd4e5bca821067b5dc95f1e98015fb0ba6d10ee0794bfe6eaaed194999cc5bafbcf24f7d921b483eb3e956946795a19a13807c98344c8f29e516b1755092f2"}, @enc_lim={0x4, 0x1, 0xff}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xffffff2c}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7f}}], 0x278}, 0x4004000) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) fstat(r3, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_xen(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', &(0x7f00000001c0), 0x14000, &(0x7f0000000400)={'trans=xen,', {[{@msize={'msize', 0x3d, 0x7}}, {@loose}, {@cache_mmap}, {@dfltgid={'dfltgid', 0x3d, r2}}], [{@smackfsdef={'smackfsdef', 0x3d, '(+,)$\\-'}}, {@dont_measure}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@pcr={'pcr', 0x3d, 0x2}}, {@seclabel}, {@subj_type={'subj_type', 0x3d, '&{&'}}, {@fowner_lt={'fowner<', r6}}]}}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:28 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 11) 19:05:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0x6}, {0x0, 0x0, 0x1001000a00}], 0x408, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) recvmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000300), 0x6e, &(0x7f0000000280), 0x0, &(0x7f0000000400)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}, 0x2040) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/tcp\x00') getpeername$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) chdir(&(0x7f0000000000)='./file0\x00') 19:05:28 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x2f, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) ppoll(&(0x7f0000000100)=[{}, {r2, 0xa109}, {0xffffffffffffffff, 0x4}, {r3, 0x5024}, {r0, 0xe418}, {r1, 0x2040}, {r4, 0xc414}, {r5, 0xc130}], 0x8, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(r2, &(0x7f0000000000)='./file0\x00', 0x2081, 0x162) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_io_uring_complete(0x0) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x10) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x200000, 0x33) openat(r0, &(0x7f0000000100)='./file0\x00', 0x200c00, 0x42) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1485.350475] FAT-fs (loop0): bogus number of reserved sectors [ 1485.350973] FAT-fs (loop0): Can't find a valid FAT filesystem 19:05:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x53, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) [ 1485.381054] FAULT_INJECTION: forcing a failure. [ 1485.381054] name failslab, interval 1, probability 0, space 0, times 0 [ 1485.381986] CPU: 1 PID: 10475 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1485.382529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1485.383202] Call Trace: [ 1485.383421] dump_stack+0x107/0x167 [ 1485.383725] should_fail.cold+0x5/0xa [ 1485.384044] ? create_object.isra.0+0x3a/0xa20 [ 1485.384413] should_failslab+0x5/0x20 [ 1485.384725] kmem_cache_alloc+0x5b/0x310 [ 1485.385063] create_object.isra.0+0x3a/0xa20 [ 1485.385413] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1485.385827] kmem_cache_alloc+0x159/0x310 [ 1485.386166] dst_alloc+0x9e/0x5d0 [ 1485.386453] rt_dst_alloc+0x73/0x440 [ 1485.386756] ip_route_output_key_hash_rcu+0x93d/0x2a90 [ 1485.387186] ip_route_output_key_hash+0x18d/0x340 [ 1485.387573] ? ip_route_output_key_hash_rcu+0x2a90/0x2a90 [ 1485.388020] ? udp_send_skb+0x6da/0x11d0 [ 1485.388349] ? udp_sendmsg+0x197f/0x2170 [ 1485.388675] ? udpv6_sendmsg+0x1b4e/0x2af0 [ 1485.389027] ? do_syscall_64+0x33/0x40 [ 1485.389340] ? entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1485.389774] ? lock_acquire+0x197/0x470 [ 1485.390103] ip_route_output_flow+0x23/0x150 [ 1485.390460] ip_tunnel_xmit+0x70e/0x2f40 [ 1485.390793] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1485.391220] ? trace_hardirqs_on+0x50/0x180 [ 1485.391570] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1485.391942] ? kmem_cache_free+0xa7/0x2d0 [ 1485.392289] ? kfree_skbmem+0xef/0x1b0 [ 1485.392601] ? kmem_cache_free+0x249/0x2d0 [ 1485.392960] sit_tunnel_xmit+0xef0/0x2960 [ 1485.393305] ? find_held_lock+0x2c/0x110 [ 1485.393633] ? ipip_rcv+0x4f0/0x4f0 [ 1485.393932] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1485.394297] ? lock_downgrade+0x6d0/0x6d0 [ 1485.394631] ? run_filter+0x4d0/0x4d0 [ 1485.394940] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1485.395303] dev_hard_start_xmit+0x1cb/0x6f0 [ 1485.395664] __dev_queue_xmit+0x17ec/0x2710 [ 1485.396016] ? find_held_lock+0x2c/0x110 [ 1485.396344] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1485.396714] ? lock_downgrade+0x6d0/0x6d0 [ 1485.397053] ? lock_acquire+0x197/0x470 [ 1485.397373] ? ip_finish_output2+0x220/0x21f0 [ 1485.397740] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1485.398164] neigh_connected_output+0x382/0x4d0 [ 1485.398551] ip_finish_output2+0x6f1/0x21f0 [ 1485.398901] ? nf_hook_slow+0xfc/0x1e0 [ 1485.399215] ? ip_frag_next+0x9e0/0x9e0 [ 1485.399537] ? nf_hook+0x160/0x510 [ 1485.399828] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1485.400243] __ip_finish_output.part.0+0x5f3/0xb50 [ 1485.400644] ? ip_fragment.constprop.0+0x240/0x240 [ 1485.401042] ? nf_hook+0x510/0x510 [ 1485.401335] ip_output+0x2f7/0x600 [ 1485.401624] ip_send_skb+0xdd/0x260 [ 1485.401925] udp_send_skb+0x6da/0x11d0 [ 1485.402249] udp_sendmsg+0x197f/0x2170 [ 1485.402561] ? ip_frag_init+0x350/0x350 [ 1485.402893] ? udp_setsockopt+0xc0/0xc0 [ 1485.403223] ? __lock_acquire+0xbb1/0x5b00 [ 1485.403574] ? handle_mm_fault+0x1a0b/0x3500 [ 1485.403930] ? lock_downgrade+0x6d0/0x6d0 [ 1485.404267] ? do_raw_spin_lock+0x121/0x260 [ 1485.404613] ? rwlock_bug.part.0+0x90/0x90 [ 1485.404965] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1485.405377] udpv6_sendmsg+0x1b4e/0x2af0 [ 1485.405702] ? udp_v6_push_pending_frames+0x360/0x360 [ 1485.406100] ? _down_write_nest_lock+0x160/0x160 [ 1485.406487] ? vmacache_update+0xce/0x140 [ 1485.406821] ? do_user_addr_fault+0x5b0/0xc60 [ 1485.407190] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1485.407610] ? exc_page_fault+0xca/0x1a0 [ 1485.407936] ? trace_hardirqs_on+0x5b/0x180 [ 1485.408286] ? exc_page_fault+0xca/0x1a0 [ 1485.408613] ? asm_exc_page_fault+0x1e/0x30 [ 1485.408987] ? sock_has_perm+0x1ea/0x280 [ 1485.409305] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1485.409713] ? copy_user_generic_string+0x2c/0x40 [ 1485.410112] ? __import_iovec+0x458/0x590 [ 1485.410445] ? udp_v6_push_pending_frames+0x360/0x360 [ 1485.410864] inet6_sendmsg+0x105/0x140 [ 1485.411181] ? inet6_compat_ioctl+0x320/0x320 [ 1485.411542] __sock_sendmsg+0xf2/0x190 [ 1485.411859] ____sys_sendmsg+0x334/0x870 [ 1485.412190] ? sock_write_iter+0x3d0/0x3d0 [ 1485.412531] ? do_recvmmsg+0x6d0/0x6d0 [ 1485.412843] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1485.413276] ? mark_lock+0xf5/0x2df0 [ 1485.413576] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1485.414001] ___sys_sendmsg+0xf3/0x170 [ 1485.414320] ? sendmsg_copy_msghdr+0x160/0x160 [ 1485.414690] ? __fget_files+0x26d/0x4c0 [ 1485.415012] ? lock_downgrade+0x6d0/0x6d0 [ 1485.415356] ? lock_downgrade+0x6d0/0x6d0 [ 1485.415692] ? __fget_files+0x296/0x4c0 [ 1485.416019] ? __fget_light+0xea/0x290 [ 1485.416340] __sys_sendmmsg+0x195/0x470 [ 1485.416664] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1485.417017] ? lock_downgrade+0x6d0/0x6d0 [ 1485.417363] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1485.417755] ? wait_for_completion_io+0x270/0x270 [ 1485.418145] ? rcu_read_lock_any_held+0x75/0xa0 [ 1485.418521] ? vfs_write+0x354/0xa70 [ 1485.418821] ? fput_many+0x2f/0x1a0 [ 1485.419113] ? ksys_write+0x1a9/0x260 [ 1485.419418] ? __ia32_sys_read+0xb0/0xb0 [ 1485.419751] __x64_sys_sendmmsg+0x99/0x100 [ 1485.420089] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1485.420501] do_syscall_64+0x33/0x40 [ 1485.420806] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1485.421219] RIP: 0033:0x7f3893674b19 [ 1485.421521] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1485.422982] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1485.423590] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1485.424166] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1485.424735] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1485.425313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1485.425882] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:05:28 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 12) [ 1485.492174] FAT-fs (loop0): bogus number of reserved sectors [ 1485.493055] FAT-fs (loop0): Can't find a valid FAT filesystem 19:05:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x13860c0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x10040, 0x51) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:29 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000000)='./file1\x00', 0xc8) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x200, 0x260482) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) [ 1485.632658] FAULT_INJECTION: forcing a failure. [ 1485.632658] name failslab, interval 1, probability 0, space 0, times 0 [ 1485.634553] CPU: 0 PID: 10508 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1485.635514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1485.636635] Call Trace: [ 1485.637021] dump_stack+0x107/0x167 [ 1485.637526] should_fail.cold+0x5/0xa [ 1485.638053] should_failslab+0x5/0x20 19:05:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1485.638575] __kmalloc_node_track_caller+0x74/0x3b0 [ 1485.639375] ? ip_tunnel_xmit+0xedf/0x2f40 [ 1485.639946] ? udpv6_sendmsg+0x1b4e/0x2af0 [ 1485.640515] pskb_expand_head+0x15a/0x1040 [ 1485.641088] ? tnl_update_pmtu+0x381/0x1450 [ 1485.641674] ip_tunnel_xmit+0xedf/0x2f40 [ 1485.642230] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1485.642933] ? trace_hardirqs_on+0x50/0x180 [ 1485.643513] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1485.644122] ? kmem_cache_free+0xa7/0x2d0 [ 1485.644701] ? kfree_skbmem+0xef/0x1b0 [ 1485.645239] ? kmem_cache_free+0x249/0x2d0 [ 1485.645815] sit_tunnel_xmit+0xef0/0x2960 [ 1485.646380] ? find_held_lock+0x2c/0x110 [ 1485.646919] ? ipip_rcv+0x4f0/0x4f0 [ 1485.647414] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1485.648009] ? lock_downgrade+0x6d0/0x6d0 [ 1485.648563] ? run_filter+0x4d0/0x4d0 [ 1485.649082] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1485.649694] dev_hard_start_xmit+0x1cb/0x6f0 [ 1485.650298] __dev_queue_xmit+0x17ec/0x2710 [ 1485.650885] ? find_held_lock+0x2c/0x110 [ 1485.651435] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1485.652056] ? lock_downgrade+0x6d0/0x6d0 [ 1485.652611] ? lock_acquire+0x197/0x470 [ 1485.653155] ? ip_finish_output2+0x220/0x21f0 [ 1485.653770] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1485.654478] neigh_connected_output+0x382/0x4d0 [ 1485.655121] ip_finish_output2+0x6f1/0x21f0 [ 1485.655714] ? nf_hook_slow+0xfc/0x1e0 [ 1485.656251] ? ip_frag_next+0x9e0/0x9e0 [ 1485.656784] ? nf_hook+0x160/0x510 [ 1485.657288] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1485.657980] __ip_finish_output.part.0+0x5f3/0xb50 [ 1485.658646] ? ip_fragment.constprop.0+0x240/0x240 [ 1485.659301] ? nf_hook+0x510/0x510 [ 1485.659792] ip_output+0x2f7/0x600 [ 1485.660280] ip_send_skb+0xdd/0x260 [ 1485.660779] udp_send_skb+0x6da/0x11d0 [ 1485.661336] udp_sendmsg+0x197f/0x2170 [ 1485.661867] ? ip_frag_init+0x350/0x350 [ 1485.662410] ? udp_setsockopt+0xc0/0xc0 [ 1485.662950] ? __lock_acquire+0xbb1/0x5b00 [ 1485.663541] ? handle_mm_fault+0x1a0b/0x3500 [ 1485.664125] ? lock_downgrade+0x6d0/0x6d0 [ 1485.664687] ? do_raw_spin_lock+0x121/0x260 [ 1485.665292] ? rwlock_bug.part.0+0x90/0x90 [ 1485.665861] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1485.666585] udpv6_sendmsg+0x1b4e/0x2af0 [ 1485.667148] ? udp_v6_push_pending_frames+0x360/0x360 [ 1485.667864] ? _down_write_nest_lock+0x160/0x160 [ 1485.668516] ? vmacache_update+0xce/0x140 [ 1485.669102] ? do_user_addr_fault+0x5b0/0xc60 [ 1485.669719] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1485.670423] ? exc_page_fault+0xca/0x1a0 [ 1485.670980] ? trace_hardirqs_on+0x5b/0x180 [ 1485.671564] ? exc_page_fault+0xca/0x1a0 [ 1485.672127] ? asm_exc_page_fault+0x1e/0x30 [ 1485.672717] ? sock_has_perm+0x1ea/0x280 [ 1485.673291] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1485.674002] ? copy_user_generic_string+0x2c/0x40 [ 1485.674684] ? __import_iovec+0x458/0x590 [ 1485.675248] ? udp_v6_push_pending_frames+0x360/0x360 [ 1485.675962] inet6_sendmsg+0x105/0x140 [ 1485.676491] ? inet6_compat_ioctl+0x320/0x320 [ 1485.677114] __sock_sendmsg+0xf2/0x190 [ 1485.677646] ____sys_sendmsg+0x334/0x870 [ 1485.678212] ? sock_write_iter+0x3d0/0x3d0 [ 1485.678791] ? do_recvmmsg+0x6d0/0x6d0 [ 1485.679337] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1485.680059] ? mark_lock+0xf5/0x2df0 [ 1485.680577] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1485.681304] ___sys_sendmsg+0xf3/0x170 [ 1485.681849] ? sendmsg_copy_msghdr+0x160/0x160 [ 1485.682475] ? __fget_files+0x26d/0x4c0 [ 1485.683024] ? lock_downgrade+0x6d0/0x6d0 [ 1485.683604] ? lock_downgrade+0x6d0/0x6d0 [ 1485.684173] ? __fget_files+0x296/0x4c0 [ 1485.684734] ? __fget_light+0xea/0x290 [ 1485.685286] __sys_sendmmsg+0x195/0x470 [ 1485.685850] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1485.686440] ? lock_downgrade+0x6d0/0x6d0 [ 1485.687030] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1485.687702] ? wait_for_completion_io+0x270/0x270 [ 1485.688378] ? rcu_read_lock_any_held+0x75/0xa0 [ 1485.689020] ? vfs_write+0x354/0xa70 [ 1485.689541] ? fput_many+0x2f/0x1a0 [ 1485.690039] ? ksys_write+0x1a9/0x260 [ 1485.690570] ? __ia32_sys_read+0xb0/0xb0 [ 1485.691139] __x64_sys_sendmmsg+0x99/0x100 [ 1485.691723] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1485.692423] do_syscall_64+0x33/0x40 [ 1485.692940] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1485.693636] RIP: 0033:0x7f3893674b19 [ 1485.694150] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1485.696621] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1485.697680] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1485.698659] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1485.699631] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1485.700606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1485.701584] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:05:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x1) r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x42, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getdents64(r0, &(0x7f0000000400)=""/4096, 0x1000) 19:05:42 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0xa94b}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x105142, 0x0) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000240)='./file1\x00', 0x401, 0x9, &(0x7f00000017c0)=[{&(0x7f0000000280)="559ab0a66593c8e02aa5c73b688a10fbfb33b7bdb79fff4635ca163237b1e1f8bd12144fd315a35af5642bb697d0675328e1e839e723f1948b998070500f9699570be29296584fd191f8eaef71742e9a2f2fd46883f5049b1290bc475c25b7a29d69ce37458245b029c3e2a2def8350ef897c01052ae5fd91826b48554fdfa02ab4e8449c4e3df46ebb4be1af30b6bc9309be1095c724d258a4d1c17d2462e488c4d8b39002ccabb7f8461b7aacd7ea23f3d5221bec669974dee", 0xba, 0x2}, {&(0x7f0000000340)="7d32589ecff851c457e540413de76df7e8c5ad6548f0408b5c9cff5800956d018b14310b9a1233949a546e29f05b49da2cef175895b352d58c3d34f5629ef3508e524f563d6719b2983e32648d804b8987b14171e94aa1c55dc82004ee7d02b3ace432245de2a450f307ea2e248fb7873811dc5d4ff0d82fbb1a", 0x7a, 0xb7f}, {&(0x7f0000000400)="dce18f54177f2461ebd93b63ca4f410dc95fcd896e852355b72db193dc433a4e3e3d6d5a4a01defa3d39be", 0x2b, 0x6}, {&(0x7f0000000440)="8bd9292c69a5f226b7b5323d0c08fe1db0078b3d02d8efad2ec11599a54adeb12ab9b854132edc1e7cc1dca840c025ef9f0ce568b6d733b1c9c95ff2aeb1a2302f06a352fa7a9967ae11bdab1226e886a7205ae202dee9ab84d372f4b692a64ba68a4927962ce0254c5652ff8a95ca3f0ffe3ae71b936ad53f6497c5a102d53f0f0a512573e17ab56383f83131bac5d25214c22cbe5856a856c3099057a0bced7dc6be7a5236ef40a02d95a6a9a66453934c3dbd0c590f115486eb15d079ba5eef2dc83a75", 0xc5}, {&(0x7f0000000540)="3f8021cff6521e8459a191460b828724df9f5e5c0fc6b16e07a62ed51370b5d4d5aa897251aaedad66b328e54a9afbda4e847337717c398fdb36f6d1f82448394487baef05e0c3390c464e999e6b242ff992a84a87fb8d116e880439a4a830fd9aaf4322a4a7c6885c764eab95442b36c5c1012fc82cc4db8fd54e3297973830f6535af2e94531f3afa75f46d1cefdc186c19eced4e036ffd8ec57d258bbb89971ec375a49641aa197aa56e8385c5bfce3f0ca5c1b52ba", 0xb7}, {&(0x7f0000000600)="c5cecd90bf946c09d040601df5a1d519eff7235c1f41050ef881635022d3f5622e27990eb2d5abffbc8f1e5c3789f2420bf297a4deefe93d150def7d13df9b1d216a8beef28981376466727ff306bba05efe6b9156ad0d2b4780224cf220985bd9c58bf951f69a422b3fef532fb68755e19f1e766fe73b71aedc2b6967d4c97cbe58bdf2d5663e5cab5d1f92bd2fe3d582972a1db67509cb9598e9ff81cf498497011189e7c0caac5d79eaaaecce89e5b5f95d6739b1a8c7fd7eb50e092befd0936a73321c4c31a62602144eba24a7bb38", 0xd1, 0x1}, {&(0x7f0000000700)="eb2319675c9283ded6fbde36c8290bd7b926ac07ae6d6bfd06964b9ba6efaf5d92f7c0136b3291781d80ec83fcafc5d129ed138b7cc2809e8268fefc9763e6668369a70f2eb24ce840d87ecb7c7a2307ede2", 0x52, 0x40}, {&(0x7f0000000780)="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", 0x1000, 0xfffffffffffff284}, {&(0x7f0000001780)="d1ef79517f9f9d15001c2459", 0xc, 0x6}], 0x2032008, &(0x7f00000018c0)={[{@grpjquota_path={'grpjquota', 0x3d, './file0'}}, {@sb={'sb', 0x3d, 0x2}}, {@dioread_nolock}, {@resgid={'resgid', 0x3d, 0xee00}}, {@noblock_validity}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1000}}, {@journal_path={'journal_path', 0x3d, './file1'}}, {@i_version}], [{@euid_eq={'euid', 0x3d, 0xee01}}, {@fowner_lt={'fowner<', 0xee01}}, {@subj_user={'subj_user', 0x3d, '/'}}]}) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x184) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) write$P9_RREADLINK(r0, &(0x7f0000000100)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) 19:05:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0xa600, 0x120) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x20800, 0x10) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:42 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) fchownat(r0, &(0x7f0000000000)='./file1\x00', r1, 0xee01, 0x1000) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) open_tree(r0, &(0x7f0000000100)='./file1\x00', 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:42 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 13) 19:05:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x48040, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) sendfile(r0, r1, &(0x7f0000000100)=0x8001, 0x6) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x8, 0x71e}}, './file0\x00'}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000640)={@in={{0x2, 0x4e20, @multicast2}}, 0x0, 0x0, 0xc, 0x0, "dd72bf1de36524c665c0730e04d47b909da1869404111364fb3509437de73be4ac9dfb107e9f9482ebf4cf209d73598882bc50f6c577398b0fb2f9ee55e122600f02a852ef93f52f10004fe0b8bf46c1"}, 0xd8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x0, 0x20008805) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000300)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="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", 0xfd, 0x7fb}], 0x0, &(0x7f0000000580)=ANY=[@ANYRESHEX=0x0, @ANYRES32=0x0, @ANYRESOCT, @ANYRESHEX=r0, @ANYRESDEC=r1, @ANYBLOB="394c1cecc5e3a299d1be48eca10ea2a3f0df129ab5c13398bd3b2918dccdc1441fd9bc0635f9ed1921605fdfc6614e7723782fd191ec75874599634dcbd74874b7c4c61cc2a22d8f94af056e3fc4e5a06bd5222f946a6a967c49"]) recvfrom$inet6(r1, &(0x7f0000000240), 0x0, 0x2020, &(0x7f0000000280)={0xa, 0x4e22, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}, 0x1c) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000340), 0x80000, 0x0) pread64(r3, &(0x7f0000000400)=""/133, 0x85, 0x7ff) 19:05:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x80000000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/firmware/memmap', 0x60000, 0x20) openat(r0, &(0x7f0000000300)='./file2\x00', 0x123000, 0x2) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x1b9001, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x20040, 0x82) getpeername$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) [ 1498.903230] FAULT_INJECTION: forcing a failure. [ 1498.903230] name failslab, interval 1, probability 0, space 0, times 0 [ 1498.904373] CPU: 0 PID: 10543 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1498.905053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1498.905890] Call Trace: [ 1498.906174] dump_stack+0x107/0x167 [ 1498.906554] should_fail.cold+0x5/0xa [ 1498.906950] ? __build_flow_key.constprop.0+0x1df/0x660 [ 1498.907494] ? create_object.isra.0+0x3a/0xa20 [ 1498.907966] should_failslab+0x5/0x20 [ 1498.908362] kmem_cache_alloc+0x5b/0x310 [ 1498.908762] ? ip_rt_update_pmtu+0x2e8/0xaa0 [ 1498.909215] create_object.isra.0+0x3a/0xa20 [ 1498.909652] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1498.910154] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1498.910647] ? ip_tunnel_xmit+0xedf/0x2f40 [ 1498.911061] ? udpv6_sendmsg+0x1b4e/0x2af0 [ 1498.911480] pskb_expand_head+0x15a/0x1040 [ 1498.911892] ? tnl_update_pmtu+0x381/0x1450 [ 1498.912328] ip_tunnel_xmit+0xedf/0x2f40 [ 1498.912731] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1498.913249] ? trace_hardirqs_on+0x50/0x180 [ 1498.913671] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1498.914114] ? kmem_cache_free+0xa7/0x2d0 [ 1498.914536] ? kfree_skbmem+0xef/0x1b0 [ 1498.914916] ? kmem_cache_free+0x249/0x2d0 [ 1498.915345] sit_tunnel_xmit+0xef0/0x2960 [ 1498.915755] ? find_held_lock+0x2c/0x110 [ 1498.916157] ? ipip_rcv+0x4f0/0x4f0 [ 1498.916524] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1498.916966] ? lock_downgrade+0x6d0/0x6d0 [ 1498.917383] ? run_filter+0x4d0/0x4d0 [ 1498.917756] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1498.918203] dev_hard_start_xmit+0x1cb/0x6f0 [ 1498.918640] __dev_queue_xmit+0x17ec/0x2710 [ 1498.919067] ? find_held_lock+0x2c/0x110 [ 1498.919465] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1498.919924] ? lock_downgrade+0x6d0/0x6d0 [ 1498.920334] ? lock_acquire+0x197/0x470 [ 1498.920723] ? ip_finish_output2+0x220/0x21f0 [ 1498.921179] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1498.921695] neigh_connected_output+0x382/0x4d0 [ 1498.922158] ip_finish_output2+0x6f1/0x21f0 [ 1498.922586] ? nf_hook_slow+0xfc/0x1e0 [ 1498.922970] ? ip_frag_next+0x9e0/0x9e0 [ 1498.923364] ? nf_hook+0x160/0x510 [ 1498.923727] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1498.924222] __ip_finish_output.part.0+0x5f3/0xb50 [ 1498.924700] ? ip_fragment.constprop.0+0x240/0x240 [ 1498.925182] ? nf_hook+0x510/0x510 [ 1498.925545] ip_output+0x2f7/0x600 [ 1498.925893] ip_send_skb+0xdd/0x260 [ 1498.926258] udp_send_skb+0x6da/0x11d0 [ 1498.926643] udp_sendmsg+0x197f/0x2170 [ 1498.927025] ? ip_frag_init+0x350/0x350 [ 1498.927419] ? udp_setsockopt+0xc0/0xc0 [ 1498.927814] ? __lock_acquire+0xbb1/0x5b00 [ 1498.928244] ? handle_mm_fault+0x1a0b/0x3500 [ 1498.928668] ? lock_downgrade+0x6d0/0x6d0 [ 1498.929072] ? do_raw_spin_lock+0x121/0x260 [ 1498.929510] ? rwlock_bug.part.0+0x90/0x90 [ 1498.929928] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1498.930444] udpv6_sendmsg+0x1b4e/0x2af0 [ 1498.930851] ? udp_v6_push_pending_frames+0x360/0x360 [ 1498.931352] ? _down_write_nest_lock+0x160/0x160 [ 1498.931813] ? vmacache_update+0xce/0x140 [ 1498.932223] ? do_user_addr_fault+0x5b0/0xc60 [ 1498.932661] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1498.933180] ? exc_page_fault+0xca/0x1a0 [ 1498.933575] ? trace_hardirqs_on+0x5b/0x180 [ 1498.934004] ? exc_page_fault+0xca/0x1a0 [ 1498.934403] ? asm_exc_page_fault+0x1e/0x30 [ 1498.934821] ? sock_has_perm+0x1ea/0x280 [ 1498.935217] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1498.935722] ? copy_user_generic_string+0x2c/0x40 [ 1498.936197] ? __import_iovec+0x458/0x590 [ 1498.936607] ? udp_v6_push_pending_frames+0x360/0x360 [ 1498.937119] inet6_sendmsg+0x105/0x140 [ 1498.937500] ? inet6_compat_ioctl+0x320/0x320 [ 1498.937940] __sock_sendmsg+0xf2/0x190 [ 1498.938321] ____sys_sendmsg+0x334/0x870 [ 1498.938718] ? sock_write_iter+0x3d0/0x3d0 [ 1498.939130] ? do_recvmmsg+0x6d0/0x6d0 [ 1498.939516] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1498.940026] ? mark_lock+0xf5/0x2df0 [ 1498.940391] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1498.940902] ___sys_sendmsg+0xf3/0x170 [ 1498.941296] ? sendmsg_copy_msghdr+0x160/0x160 [ 1498.941742] ? __fget_files+0x26d/0x4c0 [ 1498.942128] ? lock_downgrade+0x6d0/0x6d0 [ 1498.942548] ? lock_downgrade+0x6d0/0x6d0 [ 1498.942958] ? __fget_files+0x296/0x4c0 [ 1498.943357] ? __fget_light+0xea/0x290 [ 1498.943744] __sys_sendmmsg+0x195/0x470 [ 1498.944143] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1498.944566] ? lock_downgrade+0x6d0/0x6d0 [ 1498.944989] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1498.945461] ? wait_for_completion_io+0x270/0x270 [ 1498.945930] ? rcu_read_lock_any_held+0x75/0xa0 [ 1498.946376] ? vfs_write+0x354/0xa70 [ 1498.946743] ? fput_many+0x2f/0x1a0 [ 1498.947098] ? ksys_write+0x1a9/0x260 [ 1498.947475] ? __ia32_sys_read+0xb0/0xb0 [ 1498.947876] __x64_sys_sendmmsg+0x99/0x100 [ 1498.948296] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1498.948792] do_syscall_64+0x33/0x40 [ 1498.949163] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1498.949657] RIP: 0033:0x7f3893674b19 [ 1498.950020] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1498.951766] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1498.952507] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1498.953205] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1498.953900] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1498.954592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1498.955286] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1498.955805] FAT-fs (loop2): Unrecognized mount option "0x0000000000000000" or missing value 19:05:42 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f00000001c0)='./file0\x00', 0x9, 0x5, &(0x7f0000000580)=[{&(0x7f0000000200)="780e6e7f16cfaa8adb704a24e25a5d049e049d6ceaab266f470ff5c6499d1f71cb15ef76345391917e60bdd4233e1973d2f5b359103923cf0480eecd1514096df148795cb98bb934eeed0411029b583d01310f8f8d9dccd30acf2e0c32abfc0938fcf25576", 0x65, 0x2}, {&(0x7f0000000400)="c1fe0169a95fee5ab7869a7f44ff5be13b28879f501259fb397862027e2f9b681c27568d49b4866fdc32e1337432e62167e5d71edc66a33263e3f190083c58ccc92a479e673d279819f7457b93b2c29edab236af8b9aec1a3a0b0bbbbb471f4830a503623773b8ffcc482e68c79510e551996e592c8b93532b0f1293282b3ed5f15763f95fe6aeff07cf5fa115940fee37ebe496fe37e0508e9f1ddb7a0a01a9285856ea8f43ae906d888ed8bc68ff7a4072b9103740d967439fdf1b33610b34f5a91b8173e5e141bf9c9b1ccffc5db3c19744d4578d7f0625e5caf23256bf30a99dd4e4620a47dba52e565cb760e719", 0xf0, 0x465f}, {&(0x7f0000000280)="316b9abe77206ec0eccbdc268f003f2c7fa8fb9631e0a967", 0x18, 0x82}, {&(0x7f0000000300)="2060ee099d77dfa910c5ae21cc4d027183224411c70f8befda11d69edf40bea595ac1da909bc7906acc9a830b18945510504ede451592f60cc255395b0496f3c1ebdecdd7bc539a6dfdf76830f8178188daac171c7cf42", 0x57}, {&(0x7f0000000500)="b949a49ea70f59cdede90282439e43e67c9a60a49973965d6569012298900aac1a7e6b34e211bc2ecd793b9e3c9933f2597a41f33cb94dca12b6269c5393e430d048f8c25614941192c27855cc0173e5162c1b51ebb117b693ea0e88", 0x5c, 0x9}], 0x50062, &(0x7f0000000380)={[{'!'}, {'vfat\x00'}]}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000600)='./file0\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000340)=ANY=[]) chdir(&(0x7f0000000340)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x30d042, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) pwritev2(r0, &(0x7f0000000380), 0x0, 0x80000, 0x0, 0x0) lseek(0xffffffffffffffff, 0x10000, 0x4) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000d9f4655fdaf4655fda11665f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000280)=ANY=[]) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$TIOCGRS485(0xffffffffffffffff, 0x542e, &(0x7f0000000300)) flistxattr(r1, 0x0, 0x0) dup2(r1, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x20018000) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_STATION(r2, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL80211_CMD_TESTMODE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, 0x0}, 0x4004801) ftruncate(0xffffffffffffffff, 0x1000003) open(0x0, 0x1a30c1, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) lsetxattr$security_selinux(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100), &(0x7f00000001c0)='system_u:object_r:sudo_exec_t:s0\x00', 0x21, 0x0) open(&(0x7f0000000200)='./file1\x00', 0x40, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1499.121975] FAT-fs (loop2): Unrecognized mount option "0x0000000000000000" or missing value 19:05:42 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 14) 19:05:42 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) r1 = geteuid() fchown(r0, r1, 0x0) 19:05:42 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="0470008400fc9d00008f248cfe0000e1b9000000000000", 0x10}, {0x0, 0x57, 0x1ca2}], 0x1201061, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYRES16, @ANYRES64=r0]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x800, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x8, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x8) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f0000000000)='./file1\x00', 0x8) [ 1499.212373] FAULT_INJECTION: forcing a failure. [ 1499.212373] name failslab, interval 1, probability 0, space 0, times 0 [ 1499.213677] CPU: 0 PID: 10595 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1499.214286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1499.214993] Call Trace: [ 1499.215230] dump_stack+0x107/0x167 [ 1499.215547] should_fail.cold+0x5/0xa [ 1499.215891] ? lock_release+0x680/0x680 [ 1499.216242] ? skb_clone+0x14f/0x3d0 [ 1499.216574] should_failslab+0x5/0x20 [ 1499.216916] kmem_cache_alloc+0x5b/0x310 [ 1499.217286] skb_clone+0x14f/0x3d0 [ 1499.217607] dev_queue_xmit_nit+0x3a7/0xb00 [ 1499.217994] dev_hard_start_xmit+0xab/0x6f0 [ 1499.218373] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1499.218828] __dev_queue_xmit+0x17ec/0x2710 [ 1499.219212] ? find_held_lock+0x2c/0x110 [ 1499.219565] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1499.219969] ? lock_downgrade+0x6d0/0x6d0 [ 1499.220333] ? lock_acquire+0x197/0x470 [ 1499.220684] ? find_held_lock+0x2c/0x110 [ 1499.221044] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1499.221517] ip_finish_output2+0x1514/0x21f0 [ 1499.221911] ? ip_frag_next+0x9e0/0x9e0 [ 1499.222263] ? nf_hook+0x160/0x510 [ 1499.222575] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1499.223029] __ip_finish_output.part.0+0x5f3/0xb50 [ 1499.223454] ? ip_fragment.constprop.0+0x240/0x240 [ 1499.223885] ? nf_hook+0x510/0x510 [ 1499.224204] ip_output+0x2f7/0x600 [ 1499.224526] ip_local_out+0xb4/0x1a0 [ 1499.224854] iptunnel_xmit+0x591/0x8b0 [ 1499.225217] ip_tunnel_xmit+0x1248/0x2f40 [ 1499.225593] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1499.226053] ? trace_hardirqs_on+0x50/0x180 [ 1499.226429] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1499.226828] ? kmem_cache_free+0xa7/0x2d0 [ 1499.227197] ? kfree_skbmem+0xef/0x1b0 [ 1499.227544] ? kmem_cache_free+0x249/0x2d0 [ 1499.227924] sit_tunnel_xmit+0xef0/0x2960 [ 1499.228297] ? find_held_lock+0x2c/0x110 [ 1499.228661] ? ipip_rcv+0x4f0/0x4f0 [ 1499.228986] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1499.229383] ? lock_downgrade+0x6d0/0x6d0 [ 1499.229751] ? run_filter+0x4d0/0x4d0 [ 1499.230085] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1499.230486] dev_hard_start_xmit+0x1cb/0x6f0 [ 1499.230884] __dev_queue_xmit+0x17ec/0x2710 [ 1499.231267] ? find_held_lock+0x2c/0x110 [ 1499.231623] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1499.232030] ? lock_downgrade+0x6d0/0x6d0 [ 1499.232391] ? lock_acquire+0x197/0x470 [ 1499.232746] ? ip_finish_output2+0x220/0x21f0 [ 1499.233143] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1499.233610] neigh_connected_output+0x382/0x4d0 [ 1499.234025] ip_finish_output2+0x6f1/0x21f0 [ 1499.234413] ? nf_hook_slow+0xfc/0x1e0 [ 1499.234754] ? ip_frag_next+0x9e0/0x9e0 [ 1499.235105] ? nf_hook+0x160/0x510 [ 1499.235415] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1499.235868] __ip_finish_output.part.0+0x5f3/0xb50 [ 1499.236297] ? ip_fragment.constprop.0+0x240/0x240 [ 1499.236725] ? nf_hook+0x510/0x510 [ 1499.237047] ip_output+0x2f7/0x600 [ 1499.237371] ip_send_skb+0xdd/0x260 [ 1499.237693] udp_send_skb+0x6da/0x11d0 [ 1499.238046] udp_sendmsg+0x197f/0x2170 [ 1499.238387] ? ip_frag_init+0x350/0x350 [ 1499.238746] ? udp_setsockopt+0xc0/0xc0 [ 1499.239105] ? __lock_acquire+0xbb1/0x5b00 [ 1499.239495] ? handle_mm_fault+0x1a0b/0x3500 [ 1499.239878] ? lock_downgrade+0x6d0/0x6d0 [ 1499.240247] ? do_raw_spin_lock+0x121/0x260 [ 1499.240621] ? rwlock_bug.part.0+0x90/0x90 [ 1499.240999] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1499.241464] udpv6_sendmsg+0x1b4e/0x2af0 [ 1499.241836] ? udp_v6_push_pending_frames+0x360/0x360 [ 1499.242282] ? _down_write_nest_lock+0x160/0x160 [ 1499.242712] ? vmacache_update+0xce/0x140 [ 1499.243084] ? do_user_addr_fault+0x5b0/0xc60 [ 1499.243485] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1499.243938] ? exc_page_fault+0xca/0x1a0 [ 1499.244297] ? trace_hardirqs_on+0x5b/0x180 [ 1499.244674] ? exc_page_fault+0xca/0x1a0 [ 1499.245039] ? asm_exc_page_fault+0x1e/0x30 [ 1499.245423] ? sock_has_perm+0x1ea/0x280 [ 1499.245786] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1499.246245] ? copy_user_generic_string+0x2c/0x40 [ 1499.246680] ? __import_iovec+0x458/0x590 [ 1499.247042] ? udp_v6_push_pending_frames+0x360/0x360 [ 1499.247502] inet6_sendmsg+0x105/0x140 [ 1499.247845] ? inet6_compat_ioctl+0x320/0x320 [ 1499.248248] __sock_sendmsg+0xf2/0x190 [ 1499.248586] ____sys_sendmsg+0x334/0x870 [ 1499.248949] ? sock_write_iter+0x3d0/0x3d0 [ 1499.249324] ? do_recvmmsg+0x6d0/0x6d0 [ 1499.249670] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1499.250126] ? mark_lock+0xf5/0x2df0 [ 1499.250461] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1499.250927] ___sys_sendmsg+0xf3/0x170 [ 1499.251275] ? sendmsg_copy_msghdr+0x160/0x160 [ 1499.251679] ? __fget_files+0x26d/0x4c0 [ 1499.252031] ? lock_downgrade+0x6d0/0x6d0 [ 1499.252392] ? lock_downgrade+0x6d0/0x6d0 [ 1499.252763] ? __fget_files+0x296/0x4c0 [ 1499.253124] ? __fget_light+0xea/0x290 [ 1499.253481] __sys_sendmmsg+0x195/0x470 [ 1499.253832] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1499.254218] ? lock_downgrade+0x6d0/0x6d0 [ 1499.254594] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1499.255026] ? wait_for_completion_io+0x270/0x270 [ 1499.255450] ? rcu_read_lock_any_held+0x75/0xa0 [ 1499.255863] ? vfs_write+0x354/0xa70 [ 1499.256190] ? fput_many+0x2f/0x1a0 [ 1499.256514] ? ksys_write+0x1a9/0x260 [ 1499.256849] ? __ia32_sys_read+0xb0/0xb0 [ 1499.257220] __x64_sys_sendmmsg+0x99/0x100 [ 1499.257594] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1499.258049] do_syscall_64+0x33/0x40 [ 1499.258374] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1499.258826] RIP: 0033:0x7f3893674b19 [ 1499.259153] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1499.260748] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1499.261416] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1499.262027] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1499.262642] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1499.263255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1499.263872] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:05:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000228bd7000fddbdf251f00000008000300", @ANYRES32=r1, @ANYBLOB="0c000600000000000000000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c0006000300000000"], 0x50}}, 0x40) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000300)={'wpan4\x00'}) 19:05:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x6, 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="f10b0bea6af13a938d90b05c66589f057146ce61e3ed651c469b309bca89050c61a73ceafdacb8c693e6507e4d3ecc41581c54d2e0d81011998eafb227ae280eee77328e29b73355e42ab756aa1408f10fd8ad62d2c5824c374f4955ff208222412d7b44501f5c8b07d8ee16b31742bef535075532377f15cb12e34319ae9c6cb7756d6802008ec742cc93f88b9937ac9c3fb25d8f0e1d22db9cfe99d9bc13e16722099f2e00e9e0765cd2757aaa2078455fc771fb401a98192f5b116fb98549a07736b1288ada7f4fa4056fab8c051163ea1010f4bd92fe28a11d3ca6", 0xdd, 0x10001}, {&(0x7f0000000400)="2f773fbfae7816cbf102cd8a6cd6d8b297c65c6753f976e786e83111a4fc430abdd41e149fe6d4f315bfc966925184ce3f056ad50568212d7461a79fd66211e85ba4e12b3c9b70ecb99a77cc3db933947d63517afe0d38ada02bd94dda76f61917276ef4e854dae8fb0785bb29b8ae6c68caf978ed1bce8dc550d607be93245529c91dac0ef8d269ddbe4b59094905943e36470e0dce60634b810f8dfd8be870c55742ce5d3c728021eae526b9c18e70a8ee85c33b708fb24e3d32e3045a69200057d185924eb46fdb261bc5", 0xcc, 0x8}], 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB='huge=always,huge=never,dont_appraise,fs,appraise_type=imasig,func=FILE_CHECK,apprai\x00e,seclabel,dont_measure,\x00']) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x38000, 0x1bf) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(r0, &(0x7f0000000000)='./file1\x00', 0x102, 0x140) 19:05:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000100)='./file0\x00', 0x20000, 0x40) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6f4d) 19:05:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) chdir(&(0x7f00000001c0)='./file0\x00') openat(r0, &(0x7f0000000000)='./file1\x00', 0x22000, 0x48) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x46080, 0x130) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:57 executing program 0: syz_emit_ethernet(0x56, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @void, {@canfd={0xd, {{0x3, 0x1, 0x1, 0x1}, 0x26, 0x2, 0x0, 0x0, "35d52f8064cc9eb33e9d69c2bf6176667780ea6d2f0eaf96de3d473b2423ad0c6c9d70125b7af204ff9e13812aa874c5adfe32b3b2cf095f2b2c50f56eff5566"}}}}, &(0x7f0000000000)={0x0, 0x2, [0xd78, 0xb7b, 0xaa1, 0xe1d]}) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x501142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) creat(&(0x7f0000000000)='./file1\x00', 0xa4) 19:05:57 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 15) 19:05:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1514.449375] FAULT_INJECTION: forcing a failure. [ 1514.449375] name failslab, interval 1, probability 0, space 0, times 0 [ 1514.451248] CPU: 0 PID: 10634 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1514.452377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1514.453719] Call Trace: [ 1514.454157] dump_stack+0x107/0x167 [ 1514.454756] should_fail.cold+0x5/0xa [ 1514.455373] ? do_csum+0x32b/0x400 [ 1514.455957] ? create_object.isra.0+0x3a/0xa20 [ 1514.456702] should_failslab+0x5/0x20 [ 1514.457332] kmem_cache_alloc+0x5b/0x310 [ 1514.457995] ? lock_acquire+0x197/0x470 [ 1514.458643] create_object.isra.0+0x3a/0xa20 [ 1514.459351] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1514.460176] kmem_cache_alloc+0x159/0x310 [ 1514.460862] skb_clone+0x14f/0x3d0 [ 1514.461454] dev_queue_xmit_nit+0x3a7/0xb00 [ 1514.462169] dev_hard_start_xmit+0xab/0x6f0 [ 1514.462871] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1514.463722] __dev_queue_xmit+0x17ec/0x2710 [ 1514.464404] ? find_held_lock+0x2c/0x110 [ 1514.465064] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1514.465811] ? lock_downgrade+0x6d0/0x6d0 [ 1514.466479] ? lock_acquire+0x197/0x470 [ 1514.467119] ? find_held_lock+0x2c/0x110 [ 1514.467781] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1514.468638] ip_finish_output2+0x1514/0x21f0 [ 1514.469363] ? ip_frag_next+0x9e0/0x9e0 [ 1514.470014] ? nf_hook+0x160/0x510 [ 1514.470597] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1514.471420] __ip_finish_output.part.0+0x5f3/0xb50 [ 1514.472217] ? ip_fragment.constprop.0+0x240/0x240 [ 1514.473014] ? nf_hook+0x510/0x510 [ 1514.473612] ip_output+0x2f7/0x600 [ 1514.474202] ip_local_out+0xb4/0x1a0 [ 1514.474815] iptunnel_xmit+0x591/0x8b0 [ 1514.475454] ip_tunnel_xmit+0x1248/0x2f40 [ 1514.476127] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1514.476976] ? trace_hardirqs_on+0x50/0x180 [ 1514.477685] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1514.478421] ? kmem_cache_free+0xa7/0x2d0 [ 1514.479109] ? kfree_skbmem+0xef/0x1b0 [ 1514.479736] ? kmem_cache_free+0x249/0x2d0 [ 1514.480427] sit_tunnel_xmit+0xef0/0x2960 [ 1514.481112] ? find_held_lock+0x2c/0x110 [ 1514.481780] ? ipip_rcv+0x4f0/0x4f0 [ 1514.482371] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1514.483101] ? lock_downgrade+0x6d0/0x6d0 [ 1514.483773] ? run_filter+0x4d0/0x4d0 [ 1514.484390] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1514.485136] dev_hard_start_xmit+0x1cb/0x6f0 [ 1514.485870] __dev_queue_xmit+0x17ec/0x2710 [ 1514.486577] ? find_held_lock+0x2c/0x110 [ 1514.487246] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1514.487996] ? lock_downgrade+0x6d0/0x6d0 [ 1514.488672] ? lock_acquire+0x197/0x470 [ 1514.489321] ? ip_finish_output2+0x220/0x21f0 [ 1514.490065] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1514.490923] neigh_connected_output+0x382/0x4d0 [ 1514.491691] ip_finish_output2+0x6f1/0x21f0 [ 1514.492401] ? nf_hook_slow+0xfc/0x1e0 [ 1514.493037] ? ip_frag_next+0x9e0/0x9e0 [ 1514.493689] ? nf_hook+0x160/0x510 [ 1514.494273] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1514.495105] __ip_finish_output.part.0+0x5f3/0xb50 [ 1514.495901] ? ip_fragment.constprop.0+0x240/0x240 [ 1514.496693] ? nf_hook+0x510/0x510 [ 1514.497294] ip_output+0x2f7/0x600 [ 1514.497871] ip_send_skb+0xdd/0x260 [ 1514.498457] udp_send_skb+0x6da/0x11d0 [ 1514.499114] udp_sendmsg+0x197f/0x2170 [ 1514.499753] ? ip_frag_init+0x350/0x350 [ 1514.500407] ? udp_setsockopt+0xc0/0xc0 [ 1514.501069] ? __lock_acquire+0xbb1/0x5b00 [ 1514.501800] ? handle_mm_fault+0x1a0b/0x3500 [ 1514.502515] ? lock_downgrade+0x6d0/0x6d0 [ 1514.503194] ? do_raw_spin_lock+0x121/0x260 [ 1514.503895] ? rwlock_bug.part.0+0x90/0x90 [ 1514.504584] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1514.505450] udpv6_sendmsg+0x1b4e/0x2af0 [ 1514.506130] ? udp_v6_push_pending_frames+0x360/0x360 [ 1514.506964] ? _down_write_nest_lock+0x160/0x160 [ 1514.507742] ? vmacache_update+0xce/0x140 [ 1514.508425] ? do_user_addr_fault+0x5b0/0xc60 [ 1514.509157] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1514.510009] ? exc_page_fault+0xca/0x1a0 [ 1514.510666] ? trace_hardirqs_on+0x5b/0x180 [ 1514.511367] ? exc_page_fault+0xca/0x1a0 [ 1514.512028] ? asm_exc_page_fault+0x1e/0x30 [ 1514.512724] ? sock_has_perm+0x1ea/0x280 [ 1514.513391] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1514.514237] ? copy_user_generic_string+0x2c/0x40 [ 1514.515036] ? __import_iovec+0x458/0x590 [ 1514.515707] ? udp_v6_push_pending_frames+0x360/0x360 [ 1514.516543] inet6_sendmsg+0x105/0x140 [ 1514.517181] ? inet6_compat_ioctl+0x320/0x320 [ 1514.517909] __sock_sendmsg+0xf2/0x190 [ 1514.518537] ____sys_sendmsg+0x334/0x870 [ 1514.519201] ? sock_write_iter+0x3d0/0x3d0 [ 1514.519889] ? do_recvmmsg+0x6d0/0x6d0 [ 1514.520518] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1514.521376] ? mark_lock+0xf5/0x2df0 [ 1514.521993] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1514.522853] ___sys_sendmsg+0xf3/0x170 [ 1514.523484] ? sendmsg_copy_msghdr+0x160/0x160 [ 1514.524230] ? __fget_files+0x26d/0x4c0 [ 1514.524866] ? lock_downgrade+0x6d0/0x6d0 [ 1514.525548] ? lock_downgrade+0x6d0/0x6d0 [ 1514.526227] ? __fget_files+0x296/0x4c0 [ 1514.526884] ? __fget_light+0xea/0x290 [ 1514.527530] __sys_sendmmsg+0x195/0x470 [ 1514.528184] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1514.528882] ? lock_downgrade+0x6d0/0x6d0 [ 1514.529579] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1514.530365] ? wait_for_completion_io+0x270/0x270 [ 1514.531151] ? rcu_read_lock_any_held+0x75/0xa0 [ 1514.531901] ? vfs_write+0x354/0xa70 [ 1514.532499] ? fput_many+0x2f/0x1a0 [ 1514.533077] ? ksys_write+0x1a9/0x260 [ 1514.533706] ? __ia32_sys_read+0xb0/0xb0 [ 1514.534376] __x64_sys_sendmmsg+0x99/0x100 [ 1514.535065] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1514.535897] do_syscall_64+0x33/0x40 [ 1514.536499] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1514.537337] RIP: 0033:0x7f3893674b19 [ 1514.537944] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1514.540900] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1514.542144] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1514.543296] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1514.544428] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1514.545533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1514.546634] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1514.616430] FAT-fs (loop6): Unrecognized mount option "" or missing value [ 1514.641218] FAT-fs (loop6): Unrecognized mount option "" or missing value 19:05:58 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = gettid() pivot_root(&(0x7f0000000100)='./file1\x00', &(0x7f0000000240)='./file0\x00') openat(r0, &(0x7f0000000280)='./file0\x00', 0x101000, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2800, 0x3) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x6, 0xfe, 0x3, 0x0, 0x0, 0xa041d, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x8, 0x1f}, 0x801, 0x2, 0x8001, 0x4, 0x7546, 0xfc, 0xff01, 0x0, 0x8, 0x0, 0x3}, r1, 0x7, r2, 0x2) openat(r2, &(0x7f0000000000)='./file0\x00', 0x200000, 0x10) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x0, 0x8, 0x7, 0x7, 0x0, 0x9, 0xa600, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x1f, 0xb3a8}, 0x44011, 0x1, 0x8, 0x0, 0xffff, 0x4, 0xd6be, 0x0, 0xffff, 0x0, 0x7}, r1, 0x8, 0xffffffffffffffff, 0x13) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:58 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 16) 19:05:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') statfs(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)=""/112) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) fdatasync(0xffffffffffffffff) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:05:58 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r3], 0x38}}], 0x1, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x174, 0x12, 0xc01, 0x70bd2d, 0x25dfdbfe, {0x27, 0x6e, 0x1, 0x6, {0x4e22, 0x4e23, [0x8, 0x4, 0x5, 0x80], [0x4, 0x61d4, 0x5, 0x7eab], r3, [0x589, 0xfffffff9]}, 0xaf6, 0x9}, [@INET_DIAG_REQ_BYTECODE={0x46, 0x1, "c6678ce84cd1a8a1f81b9df07090625fbc6fa0dcc91b6467ae05b124a9831d2be726bd80c6d16b61413144f084e6fb09110fd470505d8a92d59ed7491d5e4d1a6588"}, @INET_DIAG_REQ_BYTECODE={0x39, 0x1, "3f0522fd182e9fa560b1afcdfe24bdcdacfca21aeeeefc8f30e90edfe20cdcb20d9357cc46d6e906ec57040e7bc2b0f3e30275417e"}, @INET_DIAG_REQ_BYTECODE={0xa3, 0x1, "e3b0c23037b68646806b6077f5959d23d3c84a87b2852001546f1cd0718be892438493df59c154b662734d666dc350afec41b1fb7d62f5df5e34550274c0060f5433f83a2f3065b808e2ee0399b07eb39acd101dab3272068eafeae032ce6f72435f09a96f28fd23472c600229482c286aa8f53fea4f27ad07829a0aaf87c16fdabfbc0584addc27d03d2d1abc5087045f43ca6612bce5367e8f0e73b32740"}]}, 0x174}}, 0x20008881) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20c400, 0x4a) openat(r4, &(0x7f0000000240)='./file0\x00', 0x200000, 0x180) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)) [ 1514.817193] raw_sendmsg: syz-executor.5 forgot to set AF_INET. Fix it! [ 1514.820441] FAULT_INJECTION: forcing a failure. [ 1514.820441] name failslab, interval 1, probability 0, space 0, times 0 [ 1514.822066] CPU: 1 PID: 10670 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1514.823029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1514.824192] Call Trace: [ 1514.824570] dump_stack+0x107/0x167 [ 1514.825094] should_fail.cold+0x5/0xa [ 1514.825647] ? lock_downgrade+0x6d0/0x6d0 [ 1514.826240] ? skb_clone+0x14f/0x3d0 [ 1514.826768] should_failslab+0x5/0x20 [ 1514.827310] kmem_cache_alloc+0x5b/0x310 [ 1514.827896] skb_clone+0x14f/0x3d0 [ 1514.828408] packet_rcv+0x558/0x1410 [ 1514.828952] ? run_filter+0x4d0/0x4d0 [ 1514.829505] dev_queue_xmit_nit+0x38b/0xb00 [ 1514.830134] dev_hard_start_xmit+0xab/0x6f0 [ 1514.830741] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1514.831491] __dev_queue_xmit+0x17ec/0x2710 [ 1514.832115] ? find_held_lock+0x2c/0x110 [ 1514.832689] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1514.833338] ? lock_downgrade+0x6d0/0x6d0 [ 1514.833925] ? lock_acquire+0x197/0x470 [ 1514.834485] ? find_held_lock+0x2c/0x110 [ 1514.835066] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1514.835818] ip_finish_output2+0x1514/0x21f0 [ 1514.836462] ? ip_frag_next+0x9e0/0x9e0 [ 1514.837026] ? nf_hook+0x160/0x510 [ 1514.837551] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1514.838284] __ip_finish_output.part.0+0x5f3/0xb50 [ 1514.838981] ? ip_fragment.constprop.0+0x240/0x240 [ 1514.839671] ? nf_hook+0x510/0x510 [ 1514.840192] ip_output+0x2f7/0x600 [ 1514.840713] ip_local_out+0xb4/0x1a0 [ 1514.841244] iptunnel_xmit+0x591/0x8b0 [ 1514.841823] ip_tunnel_xmit+0x1248/0x2f40 [ 1514.842417] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1514.843162] ? trace_hardirqs_on+0x50/0x180 [ 1514.843777] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1514.844416] ? kmem_cache_free+0xa7/0x2d0 [ 1514.845022] ? kfree_skbmem+0xef/0x1b0 [ 1514.845583] ? kmem_cache_free+0x249/0x2d0 [ 1514.846193] sit_tunnel_xmit+0xef0/0x2960 [ 1514.846795] ? find_held_lock+0x2c/0x110 [ 1514.847373] ? ipip_rcv+0x4f0/0x4f0 19:05:58 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x249862, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) syz_io_uring_setup(0x3763, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) openat2(r0, &(0x7f0000000280)='./file1\x00', &(0x7f0000000300)={0x4280, 0x60, 0x10}, 0x18) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x1ce96a1d274dcb2e, 0x0, @fd_index, 0x0, 0x0}, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r4, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000200)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, r4, &(0x7f0000000100)={0x80900, 0x109}, &(0x7f00000001c0)='./file1\x00', 0x18, 0x0, 0x12345, {0x0, r5}}, 0x5) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1514.847901] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1514.848766] ? lock_downgrade+0x6d0/0x6d0 [ 1514.849379] ? run_filter+0x4d0/0x4d0 [ 1514.849935] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1514.850765] dev_hard_start_xmit+0x1cb/0x6f0 19:05:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x3f50, 0x7, &(0x7f0000001500)=[{&(0x7f00000000c0)="37f5cbcb58c58b339212ce37403f63153434112ddf05cc28fc", 0x19, 0xe28}, {&(0x7f0000000100)="a1c004fde57b807dc00fc3b72fdfcf89a571d2cd2506d359b1ba467f72ad340c41b7ad999e3eecf5b76188eacaefd2c1a8071413664cb32e8ee5e692efdcdcb60e2a38db93461d5c6cf7a9b00ce57116d65bb0748f12d9f3f2ee1824a0adc78f52a5e12962e9ee69cb6013f682e8d03ad56d087b8bdb2e539ba2e9b8c53a71ed0ba341779a7321ac4d1ba5c508ad587ef078da56f67b1ff054ce475a6de6a314cb8cd0634ee18cbf040658e87349e87b65d4726a2d49b68ae4b613aefb4cf5dd775de00f819909bf545751b954", 0xcd, 0x6}, {&(0x7f0000000200)="b4e9e6c998b326dbda181d", 0xb, 0x9}, {&(0x7f0000000240)="f5db50", 0x3, 0x6}, {&(0x7f0000000400)="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"/4096, 0x1000, 0xcc5}, {&(0x7f0000000300)="28aad412fe902cb0956353c2890b6f7417ef033bf663e9c9f63e26e265f18522fca291185a390882aa8f37be676f7b616f499256e8bccf13a80b60359bec7be50c88a114cde2dc8d866659106b", 0x4d, 0x5}, {&(0x7f0000001400)="77897c8e07d3ee594b171294bdb23c3f727729d7b437a44a79fd8089e9f1ed273f3101ce303cd995ec349c60dc77bea2bdba57c5b01a2159813bc4647a7b528b89e01afe3fca78363007d06806b74c6bf9c5f79d8c6261bd3910d414d4b8809c0441955a025be835921b0ea6cd66586ce4edaed4741ecf7e0d613f7ae6e97c4b25cc7f62004a44c7013fbe41eedd39418359c77011c8f4ec90ee6fb18de9f9353fc80155b8f3de64af3f4e4615ef6734422c84e6471bda47687bfa34cd667b901134", 0xc2, 0xc9da}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000280), 0x600100, 0x0) recvfrom(r0, &(0x7f00000015c0)=""/192, 0xc0, 0x60, &(0x7f0000001680)=@qipcrtr={0x2a, 0x3, 0xffff4002}, 0x80) [ 1514.851552] __dev_queue_xmit+0x17ec/0x2710 [ 1514.852430] ? find_held_lock+0x2c/0x110 [ 1514.853023] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1514.853725] ? lock_downgrade+0x6d0/0x6d0 [ 1514.854330] ? lock_acquire+0x197/0x470 [ 1514.854910] ? ip_finish_output2+0x220/0x21f0 [ 1514.855565] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1514.856329] neigh_connected_output+0x382/0x4d0 [ 1514.857014] ip_finish_output2+0x6f1/0x21f0 [ 1514.857657] ? nf_hook_slow+0xfc/0x1e0 [ 1514.858226] ? ip_frag_next+0x9e0/0x9e0 [ 1514.858802] ? nf_hook+0x160/0x510 [ 1514.859318] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1514.860268] __ip_finish_output.part.0+0x5f3/0xb50 [ 1514.860986] ? ip_fragment.constprop.0+0x240/0x240 [ 1514.861700] ? nf_hook+0x510/0x510 [ 1514.862238] ip_output+0x2f7/0x600 [ 1514.862773] ip_send_skb+0xdd/0x260 [ 1514.863311] udp_send_skb+0x6da/0x11d0 [ 1514.863893] udp_sendmsg+0x197f/0x2170 [ 1514.864467] ? ip_frag_init+0x350/0x350 [ 1514.865058] ? udp_setsockopt+0xc0/0xc0 [ 1514.865662] ? __lock_acquire+0xbb1/0x5b00 [ 1514.866305] ? handle_mm_fault+0x1a0b/0x3500 [ 1514.867108] ? lock_downgrade+0x6d0/0x6d0 [ 1514.867711] ? do_raw_spin_lock+0x121/0x260 [ 1514.868341] ? rwlock_bug.part.0+0x90/0x90 [ 1514.868949] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1514.869728] udpv6_sendmsg+0x1b4e/0x2af0 [ 1514.870336] ? udp_v6_push_pending_frames+0x360/0x360 [ 1514.871078] ? _down_write_nest_lock+0x160/0x160 [ 1514.871988] ? vmacache_update+0xce/0x140 [ 1514.872604] ? do_user_addr_fault+0x5b0/0xc60 [ 1514.873258] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1514.874250] ? exc_page_fault+0xca/0x1a0 [ 1514.874836] ? trace_hardirqs_on+0x5b/0x180 [ 1514.875458] ? exc_page_fault+0xca/0x1a0 [ 1514.876219] ? asm_exc_page_fault+0x1e/0x30 [ 1514.876849] ? sock_has_perm+0x1ea/0x280 [ 1514.877623] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1514.878370] ? copy_user_generic_string+0x2c/0x40 [ 1514.879298] ? __import_iovec+0x458/0x590 [ 1514.879905] ? udp_v6_push_pending_frames+0x360/0x360 [ 1514.880865] inet6_sendmsg+0x105/0x140 [ 1514.881495] ? inet6_compat_ioctl+0x320/0x320 [ 1514.882144] __sock_sendmsg+0xf2/0x190 [ 1514.882716] ____sys_sendmsg+0x334/0x870 [ 1514.883312] ? sock_write_iter+0x3d0/0x3d0 [ 1514.883923] ? do_recvmmsg+0x6d0/0x6d0 [ 1514.884491] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1514.885248] ? mark_lock+0xf5/0x2df0 [ 1514.885807] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1514.886565] ___sys_sendmsg+0xf3/0x170 [ 1514.887136] ? sendmsg_copy_msghdr+0x160/0x160 [ 1514.887984] ? __fget_files+0x26d/0x4c0 [ 1514.888567] ? lock_downgrade+0x6d0/0x6d0 [ 1514.889178] ? lock_downgrade+0x6d0/0x6d0 [ 1514.889800] ? __fget_files+0x296/0x4c0 [ 1514.890395] ? __fget_light+0xea/0x290 [ 1514.890970] __sys_sendmmsg+0x195/0x470 [ 1514.891559] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1514.892182] ? lock_downgrade+0x6d0/0x6d0 [ 1514.892808] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1514.893513] ? wait_for_completion_io+0x270/0x270 [ 1514.894212] ? rcu_read_lock_any_held+0x75/0xa0 [ 1514.894882] ? vfs_write+0x354/0xa70 [ 1514.895426] ? fput_many+0x2f/0x1a0 [ 1514.895954] ? ksys_write+0x1a9/0x260 [ 1514.896503] ? __ia32_sys_read+0xb0/0xb0 [ 1514.897100] __x64_sys_sendmmsg+0x99/0x100 [ 1514.897724] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1514.898462] do_syscall_64+0x33/0x40 [ 1514.899148] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1514.899886] RIP: 0033:0x7f3893674b19 [ 1514.900432] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1514.903887] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1514.905069] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1514.906091] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1514.907113] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1514.908126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1514.909150] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:05:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') 19:05:58 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r2, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r4], 0x38}}], 0x1, 0x0) sendmsg$inet6(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0xa, 0x4e21, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8000}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000200)="492aebc8042d7b23bb5c73ef1f8d6749ed4c7216d2d13e22710a16411744d0865c9410580da3f4edbe14bff7c524a0c05b73db92104af95d86b2e4774d2eab1b1fe0526dfa", 0x45}, {&(0x7f0000000300)="14270cd5406c5b74be1acaa6a11f4bb7bd7bbe3a3acbe5cf2055248bbb5b4dbdbd5dd75c8aa43858b5818f12d80256046f4e452ba8925df8e52bb25fad997e9f26ab1ccaa28c223bdb9e64f84cfd6e637d87a933b3e6ad5a9d0c9ab1dc4eda3dfb9fa4d8", 0x64}, {&(0x7f0000000400)="6504938f4875247cd54205ea37c13311f74e170f9d1d8e63e5df4cd7cc3d48d42425a92c31ddc6bc334d27bf1654222f912b008093e76fd94f430f0288b40d1f42fbfb868f1de55643c4c74f803636524a8061ea5a90", 0x56}], 0x3, &(0x7f0000000580)=[@flowinfo={{0x14, 0x29, 0xb, 0x8}}, @flowinfo={{0x14, 0x29, 0xb, 0xa6}}, @hoplimit={{0x14, 0x29, 0x34, 0x200}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x4, 0x3, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xffffffff}, @jumbo={0xc2, 0x4, 0xa1}, @jumbo={0xc2, 0x4, 0x101}, @enc_lim={0x4, 0x1, 0x6}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty, r4}}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x2e, 0x1, '\x00', [@ra, @enc_lim={0x4, 0x1, 0x1}, @pad1]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x5c, 0x4, 0x0, 0x70, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}]}}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x33, 0x3, '\x00', [@enc_lim={0x4, 0x1, 0x81}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback}, @ra={0x5, 0x2, 0x300}]}}}], 0x140}, 0x8000) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES16=r0, @ANYRES64=0x0, @ANYRES16=r0, @ANYRESHEX=r0, @ANYRESDEC=r1]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x7) 19:05:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) fcntl$getown(r1, 0x9) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000001c0)=""/89, &(0x7f0000000100)=0x59) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1515.026583] FAT-fs (loop2): Unrecognized mount option "P" or missing value [ 1515.109007] FAT-fs (loop2): Unrecognized mount option "P" or missing value [ 1515.177892] FAT-fs (loop6): Unrecognized mount option "" or missing value 19:06:12 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 17) 19:06:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x27, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8004000000000008) 19:06:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}, {&(0x7f0000000000)="f53b1141e2782f673b4566b503041196ab191616c169ebce", 0x18, 0x5}, {&(0x7f0000000400)="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", 0x1000, 0xfffffffffffffff9}, {&(0x7f0000000100)="f9fa9483a711766d8c75963880acda228d7249a6f07c8e355877c94cef8914487bf5f988077d3a998b04d60647744b5f9eb89952fb", 0x35, 0x5aa5}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:12 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') execveat(r0, &(0x7f0000000000)='./file2\x00', &(0x7f0000000240)=[&(0x7f0000000100)='#+-\x00', &(0x7f00000001c0)='vfat\x00', &(0x7f0000000340)='\x94\xe7\xda\x92\xed\xdbW\xc5\xb4\xb6[-([^^\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='D\xb8\xc5\xf5\x00', &(0x7f0000000300)='vfat\x00', &(0x7f0000000480)='\x00\x00', &(0x7f0000000380)='vfat\x00', &(0x7f0000000400)='\\+@\x00'], 0x100) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:12 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x2f, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000008240)='./file0\x00', &(0x7f0000008280)={0x50100, 0x0, 0xa}, 0x18) r3 = socket$netlink(0x10, 0x3, 0x5) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x2f, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r5, &(0x7f0000004d00), 0x2f, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008300)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="1f57620c9d0d9b6ee742b46c952649bf29c3033c502974d8a16c55c0681ca11a51ddb9d2cd89ae383a3d7c72c0fac7280cecfa815ee39a0dde36ccfec51650ead57c7161523701e03828a166a5b8cd56d4e2dd0affb0d61a2bc9929b980a35bbcc3c065d3ab050a3ede9f5f329a7e621435e59c89e72f117e0388030f782486bb9bf2a4e7ede39130d0caa4e9a2ecb59ac98c4d3b0dcad70dcaad67e0eff5695a25f3b934060ccddb91478526dccf9fa91cc5740a39deec7e0ee935fd32206a74b77399027559f0fcb9e6200c8f89ad64efca8317226a5ecf06b08c17f1f04a27f96a5e0c129940ea4e73eeb82f1b8ae713f0b07c257838101", 0xf9}, {&(0x7f0000000400)="62f1f94efef673139024b578e31d068d86f6d7fa1d8aaa290045efdb1dc5176f738967390d1c7a4afc38793ef93116802b42508bf724a6a0fcf33d30cd3feacd91c522eb891814ead3961b900b5c00abc485d24593d55b06a5c2b8425de176669465e2b9951fa9622e26a14217b79a614e7d8421a24085e4c9c36eb6d4f3262ffbdee1d6746959b1b5e0b5f9da4dcb312c70a90eda4fe3e7776aa6265b03c1a8e67b3be28fb7cc3cc930da525245177c08700ced7dbcc245226404072842763b49f57a9d0628b8251faf87841900c0087be30be82d901cd3d0d661f4c00cf2fddc8007f56668ae1b783e3d", 0xeb}, 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{&(0x7f0000004140)="c595911024ad2525c75df09faa42b7b75d766925cd8b18c429e3eecce8d4b0efd6f4d92d0425825e1e45bb7b7ab6cefe6acb8d2c3161cb830a8e5cdbd48efaaf109da113f96706632e5ab99f5323dcdf0104208737f90393535b8398470904929c06cebcdff846c61795679e9e849685aae6f990100bbb08e37c4fe7d8ca20fb86673cbba93fb50a5b532d43d3a741532cedd20227e13d86a41a988b75eb16d1454afd403e492d088eb0a334e70c603ebe10add13c1b120be5c95d0a0a8a6a69377017b3e274315544", 0xc9}, {&(0x7f0000004240)="cd3124fecd6a09bba036c345390a9d757bb3dcdfdd0e52493fc43fbb21c57c8a2b8e928d9b776cb74fb1816526943f5f782f403d420667883ae923cd8dc565f020f0b30138ec0c2c061bfa3f3942b1d64b27927ed5cf7f0458e1844e55025eb1815d2f4f00bfb826c90decede00772eda91b65a1bdc967d497b6039f315ea280ff9a7b8e00551b6cc478c59da649b0a484232aa27fb5d44ac32d8c353ef90e06933b4fb069bd3444e162604f4fc89c6df1b1beaf8e284ecab3eb91520dc31b1635eb9dcbd2f0c6b043130a8837bc00df3f57d5ae287f12f9764ed358bb54097f", 0xe0}, 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0x1000}], 0xa, &(0x7f0000006240)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}}, @cred={{0x1c}}], 0x90, 0x8004}}, {{&(0x7f0000006300)=@abs={0x9f1ce3e35c06253f, 0x0, 0x4e22}, 0x6e, &(0x7f0000006880)=[{&(0x7f0000006380)="12da3d1d8439c8bffdbb381b", 0xc}, {&(0x7f00000063c0)="ac9cfee66785da7c1f68d45ca10b712f954a103763", 0x15}, {&(0x7f0000006400)="1d4ea127f8110b189acaa25876002dd198524786bb7c", 0x16}, {&(0x7f0000006440)="be90bc74c28e8088a35a98e93bb8b2dd6dfd682dd835ed6ced8b9411488d94a47d882120ea5ff0f0f77b19f533346fa13d05186060033798a5b45eff8a504168368701ed4c7c2adb6d9e7b0d0603c744218a87ca643c199d818b9ccaec1f49863d4b7846409224a5201f6f375a29c2bc8005bb1befada56f2bf2dd01969857be1dc8cf63", 0x84}, {&(0x7f0000006500)="248c1b4b64008ab7f47b1cff34a54b58fe60b9e8f6af67f40a9b3c3753ec5bd7c2e088173f51126bdcfd29bb3c22b481f7ccd19e9df8dc1fd40247e9de2d94348724f090d1a67342fc23ccc275987765fc91a8f40dbd51a6c6fcce761160273a7c032304bc0a185182ed296a9875bca536d5b50795a6103dd44dc5719ac48dcfc5680eb1efa9f40453028ffe589c2d769b7b7715c4e1c47b3067f78a3fd49e35b11c24010c66403aef1dda0be4a0748503263952be5acad3028480ce0be1563de8b7324992c9f4df5f6b58330b1c6073fc73b8bae3b2bd13818ba41f1e4d41dfadb795128aa3b2907b91a0c08e6eecba1d5a168cd7a503a1b3320dbc2d28", 0xfe}, {&(0x7f0000006600)="be4a2ba410009e8003501869ed38a6a46ef5fd92ac16f9654d7ba0b1f892a6aeffbfef23767dc1b570674b06e7d81530a512c2833e5043e8b87048f233dbf663a4ef57a9079ddafe703c9a5f5c7db2661f2179d6afad3db5d52b9a22b3c016a99c84fe9ab0625cd56b5e4f86f914b6e741648e5e6cfb1758655ab4b19ad5b7340ce2d693b8fff47c1d", 0x89}, {&(0x7f00000066c0)="0649f027c0ce143c934400172d40ac829264ec7457b4935196f770172e4d5e101a51be9e8678c50d7e96d68500553e2176b792d4a44e3164ca73649ea4dcf6cf38b3ef8f303deec5c809799eef27ccf69a9de817560ba1f69b649a807ff4d1f7543badcc394ba75b1838570e04b3c1abed5fddb298730cbf0b15a5dfb84a6d1c3060b4b33e1c4ab5f55268d508043e65e617141343e9030395735a1befd44505ed1230273a9b89db43c004ff00e9ae8b980c7d354f14491cac010dc4ee738c389fd84a215681f1ee425f5cf8c640a052ab5ba23e816b85796066a2b9d2d4603f", 0xe0}, {&(0x7f00000067c0)="7763847bad02a56cf811a2b13ce1d0d7966f59a3e070d8d715812197d7661ccc8305aa80cf70d7d4f6c307c589753ad01518509fbab0d54124e3f0b644faf7617e1d4cc151a33dbd6de6a55fbf3754cdc1c18a35d026cf18c3af6aeeb3de1ced678aabe3d8740747b2641576bb5c0879589de22d97bacd5c7c2ded8069241039648e6cd082ba179501780a34a69689eccaf03b570d9c522775e90f976220736204ebea32668adf17295f87564f736e486ce587af14aad5b1d32d3c0f5ac5", 0xbe}], 0x8, &(0x7f0000006e00)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}], 0xd8, 0x810}}, {{&(0x7f0000006f00)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000008200)=[{&(0x7f0000006f80)="edd70490495e48fea6835d5e607d64cc81ebcb62a437fc31dad74b40547ba176c4300167126b04a066ebf724fbfee4071ef74bba12c3e1906fb8668626a5d9a057125b2b668ac3ea9df9abe31dbca59802cf4b6bb265281dc2cf8ccb597bdb0146ca9c09f44de561d7e2872138b0858d31eceb4293f40ecbb4c2080a7409202172e72b35f591cb020fc77d2775581d3f84153e21fae0e2fec00310199f0da3be09aa7aa643ad9a37ceb1a17cc640d3a88ee32e11b9f1d54baebed6ce470c70077a034c7db5138555", 0xc8}, {&(0x7f0000007080)="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", 0x1000}, {&(0x7f0000008080)="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", 0xff}, {&(0x7f0000008180)="4b137dbe27ff1b8717588c15ea39903d5bd407b0f5f0898b173d949ba0aa6826cf259b251f29b0ad29f1f6632419c01f445bbf9278bdfa8205296bda2a453152ff013fbf817bdbf76a9cacef0a1efbe8d7de3d840283228776382bd60e1f0bc47d820b6ecce6", 0x66}], 0x4, &(0x7f00000082c0)=[@rights={{0x30, 0x1, 0x1, [r1, r2, r1, r0, r3, r4, r0, r5]}}], 0x30}}], 0x6, 0x20004010) 19:06:12 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file1\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0xc0) openat(r1, &(0x7f0000000000)='./file1\x00', 0x200000, 0x60) openat$incfs(r2, &(0x7f00000001c0)='.log\x00', 0x104100, 0x8) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1529.348627] FAULT_INJECTION: forcing a failure. [ 1529.348627] name failslab, interval 1, probability 0, space 0, times 0 [ 1529.349824] CPU: 0 PID: 10721 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1529.350529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1529.351372] Call Trace: [ 1529.351656] dump_stack+0x107/0x167 [ 1529.352038] should_fail.cold+0x5/0xa [ 1529.352436] ? create_object.isra.0+0x3a/0xa20 [ 1529.352915] should_failslab+0x5/0x20 [ 1529.353310] kmem_cache_alloc+0x5b/0x310 [ 1529.353737] create_object.isra.0+0x3a/0xa20 [ 1529.354187] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1529.354714] kmem_cache_alloc+0x159/0x310 [ 1529.355149] skb_clone+0x14f/0x3d0 [ 1529.355517] packet_rcv+0x558/0x1410 [ 1529.355904] ? run_filter+0x4d0/0x4d0 [ 1529.356293] dev_queue_xmit_nit+0x38b/0xb00 [ 1529.356741] dev_hard_start_xmit+0xab/0x6f0 [ 1529.357179] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1529.357725] __dev_queue_xmit+0x17ec/0x2710 [ 1529.358170] ? find_held_lock+0x2c/0x110 [ 1529.358580] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1529.359051] ? lock_downgrade+0x6d0/0x6d0 [ 1529.359472] ? lock_acquire+0x197/0x470 [ 1529.359881] ? find_held_lock+0x2c/0x110 [ 1529.360295] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1529.360831] ip_finish_output2+0x1514/0x21f0 [ 1529.361285] ? ip_frag_next+0x9e0/0x9e0 [ 1529.361705] ? nf_hook+0x160/0x510 [ 1529.362066] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1529.362581] __ip_finish_output.part.0+0x5f3/0xb50 [ 1529.363081] ? ip_fragment.constprop.0+0x240/0x240 [ 1529.363575] ? nf_hook+0x510/0x510 [ 1529.363942] ip_output+0x2f7/0x600 [ 1529.364312] ip_local_out+0xb4/0x1a0 [ 1529.364692] iptunnel_xmit+0x591/0x8b0 [ 1529.365099] ip_tunnel_xmit+0x1248/0x2f40 [ 1529.365535] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1529.366063] ? trace_hardirqs_on+0x50/0x180 [ 1529.366498] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1529.366961] ? kmem_cache_free+0xa7/0x2d0 [ 1529.367389] ? kfree_skbmem+0xef/0x1b0 [ 1529.367787] ? kmem_cache_free+0x249/0x2d0 [ 1529.368218] sit_tunnel_xmit+0xef0/0x2960 [ 1529.368646] ? find_held_lock+0x2c/0x110 [ 1529.369058] ? ipip_rcv+0x4f0/0x4f0 [ 1529.369438] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1529.369897] ? lock_downgrade+0x6d0/0x6d0 [ 1529.370329] ? run_filter+0x4d0/0x4d0 [ 1529.370715] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1529.371180] dev_hard_start_xmit+0x1cb/0x6f0 [ 1529.371631] __dev_queue_xmit+0x17ec/0x2710 [ 1529.372070] ? find_held_lock+0x2c/0x110 [ 1529.372480] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1529.372951] ? lock_downgrade+0x6d0/0x6d0 [ 1529.373375] ? lock_acquire+0x197/0x470 [ 1529.373783] ? ip_finish_output2+0x220/0x21f0 [ 1529.374251] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1529.374786] neigh_connected_output+0x382/0x4d0 [ 1529.375264] ip_finish_output2+0x6f1/0x21f0 [ 1529.375712] ? nf_hook_slow+0xfc/0x1e0 [ 1529.376107] ? ip_frag_next+0x9e0/0x9e0 [ 1529.376510] ? nf_hook+0x160/0x510 [ 1529.376872] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1529.377385] __ip_finish_output.part.0+0x5f3/0xb50 [ 1529.377892] ? ip_fragment.constprop.0+0x240/0x240 [ 1529.378385] ? nf_hook+0x510/0x510 [ 1529.378751] ip_output+0x2f7/0x600 [ 1529.379154] ip_send_skb+0xdd/0x260 [ 1529.379555] udp_send_skb+0x6da/0x11d0 [ 1529.380008] udp_sendmsg+0x197f/0x2170 [ 1529.380424] ? ip_frag_init+0x350/0x350 [ 1529.380827] ? udp_setsockopt+0xc0/0xc0 [ 1529.381233] ? __lock_acquire+0xbb1/0x5b00 [ 1529.381683] ? handle_mm_fault+0x1a0b/0x3500 [ 1529.382120] ? lock_downgrade+0x6d0/0x6d0 [ 1529.382538] ? do_raw_spin_lock+0x121/0x260 [ 1529.382975] ? rwlock_bug.part.0+0x90/0x90 [ 1529.383399] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1529.383929] udpv6_sendmsg+0x1b4e/0x2af0 [ 1529.384347] ? udp_v6_push_pending_frames+0x360/0x360 [ 1529.384858] ? _down_write_nest_lock+0x160/0x160 [ 1529.385332] ? vmacache_update+0xce/0x140 [ 1529.385765] ? do_user_addr_fault+0x5b0/0xc60 [ 1529.386219] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1529.386738] ? exc_page_fault+0xca/0x1a0 [ 1529.387146] ? trace_hardirqs_on+0x5b/0x180 [ 1529.387578] ? exc_page_fault+0xca/0x1a0 [ 1529.387992] ? asm_exc_page_fault+0x1e/0x30 [ 1529.388421] ? sock_has_perm+0x1ea/0x280 [ 1529.388830] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1529.389349] ? copy_user_generic_string+0x2c/0x40 [ 1529.389848] ? __import_iovec+0x458/0x590 [ 1529.390262] ? udp_v6_push_pending_frames+0x360/0x360 [ 1529.390777] inet6_sendmsg+0x105/0x140 [ 1529.391168] ? inet6_compat_ioctl+0x320/0x320 [ 1529.391617] __sock_sendmsg+0xf2/0x190 [ 1529.392007] ____sys_sendmsg+0x334/0x870 [ 1529.392415] ? sock_write_iter+0x3d0/0x3d0 [ 1529.392837] ? do_recvmmsg+0x6d0/0x6d0 [ 1529.393230] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1529.393766] ? mark_lock+0xf5/0x2df0 [ 1529.394141] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1529.394667] ___sys_sendmsg+0xf3/0x170 [ 1529.395060] ? sendmsg_copy_msghdr+0x160/0x160 [ 1529.395524] ? __fget_files+0x26d/0x4c0 [ 1529.395919] ? lock_downgrade+0x6d0/0x6d0 [ 1529.396339] ? lock_downgrade+0x6d0/0x6d0 [ 1529.396756] ? __fget_files+0x296/0x4c0 [ 1529.397161] ? __fget_light+0xea/0x290 [ 1529.397563] __sys_sendmmsg+0x195/0x470 [ 1529.397965] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1529.398397] ? lock_downgrade+0x6d0/0x6d0 [ 1529.398827] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1529.399312] ? wait_for_completion_io+0x270/0x270 [ 1529.399793] ? rcu_read_lock_any_held+0x75/0xa0 [ 1529.400253] ? vfs_write+0x354/0xa70 [ 1529.400623] ? fput_many+0x2f/0x1a0 [ 1529.400984] ? ksys_write+0x1a9/0x260 [ 1529.401364] ? __ia32_sys_read+0xb0/0xb0 [ 1529.401780] __x64_sys_sendmmsg+0x99/0x100 [ 1529.402203] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1529.402711] do_syscall_64+0x33/0x40 [ 1529.403080] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1529.403586] RIP: 0033:0x7f3893674b19 [ 1529.403960] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1529.405759] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1529.406510] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1529.407209] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1529.407909] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1529.408609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1529.409309] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1529.415023] FAT-fs (loop3): invalid media value (0xab) [ 1529.415959] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1529.428250] FAT-fs (loop4): bogus number of reserved sectors [ 1529.428867] FAT-fs (loop4): Can't find a valid FAT filesystem 19:06:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x62) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1529.527525] FAT-fs (loop4): bogus number of reserved sectors [ 1529.528230] FAT-fs (loop4): Can't find a valid FAT filesystem 19:06:13 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="755afd27800000007900"]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) unlinkat(r2, &(0x7f0000000280)='./file1\x00', 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000001c0)={r0, 0x3, 0xf85, 0xab9}) r4 = pidfd_getfd(r1, r0, 0x0) connect(r3, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x0, 0x2, 0x2, {0xa, 0x4e20, 0x1, @mcast2, 0x81}}}, 0x80) dup(r0) 19:06:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0xfffffed6}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7671f6a3ecef3eff42fc7ba3e39e12c28e5bfe77feab1073e7e1768455fe1f2fb18b254f2bce818084256de2bf05e5d2003d257db10070e2cd3769c6ebce", @ANYRESDEC, @ANYRES64=r0, @ANYBLOB, @ANYRES32=r0, @ANYRESDEC=r0]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1529.563308] FAT-fs (loop3): invalid media value (0xab) [ 1529.563848] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1529.595071] syz-executor.1 (10721) used greatest stack depth: 23080 bytes left 19:06:13 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 18) 19:06:13 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file1\x00', 0x200) chdir(&(0x7f0000000040)='./file0\x00') syz_read_part_table(0x100000001, 0x7, &(0x7f00000016c0)=[{&(0x7f0000000300)="cbd1e50889cbaf563328771a06e5162ab3d5f55f691211207afc2b90322ea87912b65a86fe92725cf368664c347a6fd80d4c6d4ec938ce93fc831704b1d57df4dd0d94e311e6ed4f1a02c0fbfa4aca0e92f73cb37a38a651ee133cfa88aa799be05ed91aaebf4473b78e8b39651e9314d75d84f6298ec984b34c555e4adfe6203f4b5e154c407678b119da507e9aa0c74b43270de8257930078182a9e57d775b3229cc0d747f0514dd04a45f398a99003ec9b34a3d9b977c043c58c8bee167a29675510c9bb602434857205903a6b33bce402c7a33bc35398271d1804d70ceab8353053aa7bcb11d", 0xe8, 0x492}, {&(0x7f0000001780)="0fab45b9801309bd4d2547e94d2646741276652c4fb3cea0a8ab7d8510f0e2c0636d145867db71f2f11c9c9f9d330ce2407f658fc260deb9546ee1050af95ae521752fb723cc77c40e72e62bc00814c337870a7a37630068279210df8f39d36258a5a9", 0x63}, {&(0x7f0000000400)="a0d6cdee60c3cfdf4e3fccbbd1d7d56643cb552f09200253aca248120e02e9d059854ee129e6feb87d84fecf7c92239ffdc9c3f908d6fd860cc133a16cba5e032f334611a30606b6bab54ebe39e594f00af265aeb37645ca0e063aa5d3bb9161e3d0a859a74636958588dcc7fa7fed6796e096539d6ece6005b4ce63ce40ea4ae0ebb997ca5a857085fd11b7bcac967b6b679926457afd5051647149e8", 0x9d, 0x9}, {&(0x7f00000004c0)="f76f73ed7e5b1279325fd873c6696c67bb39ef490a766b52f431b7f7ec95e2826dd84ebfd0ad0a92de2ac359c9b46c459739bb82effbbef6e4821f0ea5ff7b6c8da65fdcec2006", 0x47, 0x20}, {&(0x7f0000000540)="7a8e3cc91a6fdb44c6f5fed769621ca183f74a24768eb6933343d7dcc517f0d3d476ed83b5449f36cde2f74f636e5b885eb299150a072946a5805fdc38c0d1825c98be0c05ead2c7084a26202215ce74cf86cbdb93a0a444875a097805f02e405b6e1598aef769c8f7e036820346eded592d112529e721e864182e48f06f090e773a5a0ef3097e0555c404a0b3eb3fe032848f0dac63ca1aa344b99b63ba3c38326b21d0b3ad0afadd35dc9dfded117fa4bdd52f7a1d72e6c8ee86efeccd19ffd2916fb2b632a64f14cadcddb01e312b4923db85bf5b830708f675004e0def", 0xdf, 0xf45}, {&(0x7f0000000640)="146446cb9a34b9b665e53ed5f53666b296a0ecb33a090f42842d323bfccc4bb8ac1f90458475acc9c8b5833e2de5407015a8cd78120d9a2693e72de4dafbca852460737b624bfcb514f6531377a5", 0x4e, 0x2}, {&(0x7f00000006c0)="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", 0x1000, 0xfffffffffffffff8}]) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f0000000000)='./file1\x00', 0xb) lremovexattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="6f73782efd390009565c34130200009ebc31a2d504fbe9b44b55920a02065b914877c4ff10b1705a21f08da6a6711983ae91fc43368c8f2794a315"]) 19:06:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) llistxattr(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)=""/141, 0x8d) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x20000, 0x20) [ 1529.681607] FAULT_INJECTION: forcing a failure. [ 1529.681607] name failslab, interval 1, probability 0, space 0, times 0 [ 1529.683306] CPU: 1 PID: 10766 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1529.684308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1529.685504] Call Trace: [ 1529.685897] dump_stack+0x107/0x167 [ 1529.686432] should_fail.cold+0x5/0xa [ 1529.686991] ? create_object.isra.0+0x3a/0xa20 [ 1529.687660] should_failslab+0x5/0x20 [ 1529.688216] kmem_cache_alloc+0x5b/0x310 [ 1529.688816] create_object.isra.0+0x3a/0xa20 [ 1529.689455] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1529.690211] kmem_cache_alloc+0x159/0x310 [ 1529.690825] skb_clone+0x14f/0x3d0 [ 1529.691350] packet_rcv+0x558/0x1410 [ 1529.691905] ? run_filter+0x4d0/0x4d0 [ 1529.692465] dev_queue_xmit_nit+0x38b/0xb00 [ 1529.693105] dev_hard_start_xmit+0xab/0x6f0 [ 1529.693746] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1529.694511] __dev_queue_xmit+0x17ec/0x2710 [ 1529.695148] ? find_held_lock+0x2c/0x110 [ 1529.695737] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1529.696403] ? lock_downgrade+0x6d0/0x6d0 [ 1529.697007] ? lock_acquire+0x197/0x470 [ 1529.697594] ? find_held_lock+0x2c/0x110 [ 1529.698194] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1529.698965] ip_finish_output2+0x1514/0x21f0 [ 1529.699616] ? ip_frag_next+0x9e0/0x9e0 [ 1529.700201] ? nf_hook+0x160/0x510 [ 1529.700723] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1529.701486] __ip_finish_output.part.0+0x5f3/0xb50 [ 1529.702203] ? ip_fragment.constprop.0+0x240/0x240 [ 1529.702907] ? nf_hook+0x510/0x510 [ 1529.703445] ip_output+0x2f7/0x600 [ 1529.703969] ip_local_out+0xb4/0x1a0 [ 1529.704515] iptunnel_xmit+0x591/0x8b0 [ 1529.705098] ip_tunnel_xmit+0x1248/0x2f40 [ 1529.705721] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1529.706485] ? trace_hardirqs_on+0x50/0x180 [ 1529.707115] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1529.707775] ? kmem_cache_free+0xa7/0x2d0 [ 1529.708393] ? kfree_skbmem+0xef/0x1b0 [ 1529.708962] ? kmem_cache_free+0x249/0x2d0 [ 1529.709588] sit_tunnel_xmit+0xef0/0x2960 [ 1529.710199] ? find_held_lock+0x2c/0x110 [ 1529.710792] ? ipip_rcv+0x4f0/0x4f0 [ 1529.711332] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1529.711986] ? lock_downgrade+0x6d0/0x6d0 [ 1529.712589] ? run_filter+0x4d0/0x4d0 [ 1529.713149] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1529.713827] dev_hard_start_xmit+0x1cb/0x6f0 [ 1529.714477] __dev_queue_xmit+0x17ec/0x2710 [ 1529.715112] ? find_held_lock+0x2c/0x110 [ 1529.715707] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1529.716384] ? lock_downgrade+0x6d0/0x6d0 [ 1529.716987] ? lock_acquire+0x197/0x470 [ 1529.717572] ? ip_finish_output2+0x220/0x21f0 [ 1529.718233] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1529.719001] neigh_connected_output+0x382/0x4d0 [ 1529.719700] ip_finish_output2+0x6f1/0x21f0 [ 1529.720333] ? nf_hook_slow+0xfc/0x1e0 [ 1529.720901] ? ip_frag_next+0x9e0/0x9e0 [ 1529.721504] ? nf_hook+0x160/0x510 [ 1529.722028] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1529.722779] __ip_finish_output.part.0+0x5f3/0xb50 [ 1529.723510] ? ip_fragment.constprop.0+0x240/0x240 [ 1529.724230] ? nf_hook+0x510/0x510 [ 1529.724767] ip_output+0x2f7/0x600 [ 1529.725299] ip_send_skb+0xdd/0x260 [ 1529.725856] udp_send_skb+0x6da/0x11d0 [ 1529.726451] udp_sendmsg+0x197f/0x2170 [ 1529.727031] ? ip_frag_init+0x350/0x350 [ 1529.727634] ? udp_setsockopt+0xc0/0xc0 [ 1529.728234] ? __lock_acquire+0xbb1/0x5b00 [ 1529.728887] ? handle_mm_fault+0x1a0b/0x3500 [ 1529.729543] ? lock_downgrade+0x6d0/0x6d0 [ 1529.730157] ? do_raw_spin_lock+0x121/0x260 [ 1529.730800] ? rwlock_bug.part.0+0x90/0x90 [ 1529.731426] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1529.732212] udpv6_sendmsg+0x1b4e/0x2af0 [ 1529.732838] ? udp_v6_push_pending_frames+0x360/0x360 [ 1529.733604] ? _down_write_nest_lock+0x160/0x160 [ 1529.734313] ? vmacache_update+0xce/0x140 [ 1529.734940] ? do_user_addr_fault+0x5b0/0xc60 [ 1529.735611] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1529.736381] ? exc_page_fault+0xca/0x1a0 [ 1529.736983] ? trace_hardirqs_on+0x5b/0x180 [ 1529.737627] ? exc_page_fault+0xca/0x1a0 [ 1529.738233] ? asm_exc_page_fault+0x1e/0x30 [ 1529.738870] ? sock_has_perm+0x1ea/0x280 [ 1529.739470] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1529.740239] ? copy_user_generic_string+0x2c/0x40 [ 1529.740961] ? __import_iovec+0x458/0x590 [ 1529.741577] ? udp_v6_push_pending_frames+0x360/0x360 [ 1529.742342] inet6_sendmsg+0x105/0x140 [ 1529.742919] ? inet6_compat_ioctl+0x320/0x320 [ 1529.743576] __sock_sendmsg+0xf2/0x190 [ 1529.744152] ____sys_sendmsg+0x334/0x870 [ 1529.744758] ? sock_write_iter+0x3d0/0x3d0 [ 1529.745378] ? do_recvmmsg+0x6d0/0x6d0 [ 1529.745959] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1529.746733] ? mark_lock+0xf5/0x2df0 [ 1529.747285] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1529.748066] ___sys_sendmsg+0xf3/0x170 [ 1529.748641] ? sendmsg_copy_msghdr+0x160/0x160 [ 1529.749317] ? __fget_files+0x26d/0x4c0 [ 1529.749911] ? lock_downgrade+0x6d0/0x6d0 [ 1529.750536] ? lock_downgrade+0x6d0/0x6d0 [ 1529.751151] ? __fget_files+0x296/0x4c0 [ 1529.751754] ? __fget_light+0xea/0x290 [ 1529.752341] __sys_sendmmsg+0x195/0x470 [ 1529.752936] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1529.753577] ? lock_downgrade+0x6d0/0x6d0 [ 1529.754215] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1529.754929] ? wait_for_completion_io+0x270/0x270 [ 1529.755647] ? rcu_read_lock_any_held+0x75/0xa0 [ 1529.756328] ? vfs_write+0x354/0xa70 [ 1529.756874] ? fput_many+0x2f/0x1a0 [ 1529.757411] ? ksys_write+0x1a9/0x260 [ 1529.757979] ? __ia32_sys_read+0xb0/0xb0 [ 1529.758596] __x64_sys_sendmmsg+0x99/0x100 [ 1529.759220] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1529.759972] do_syscall_64+0x33/0x40 [ 1529.760525] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1529.761274] RIP: 0033:0x7f3893674b19 [ 1529.761830] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1529.764492] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1529.765596] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1529.766641] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1529.767684] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1529.768723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1529.769771] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:06:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) pwritev(r0, &(0x7f0000001400)=[{&(0x7f0000000000)="7c54e733d46a849460397d8836e2a2db62d8fbe26f074b85c4d9531ab4ad50ef0b177d56523cb5192b2751f6ec83726966", 0x31}, {&(0x7f0000000100)="57e1543a279222051aa1a27aa6b4916cb625da772774b46ebe513ede9147be14f94135fc47bd33f8183530e224de2ca3d8ce9f82c2118a", 0x37}, {&(0x7f00000001c0)="ca8a5f72c79c60d4b206d50f56950df6c1b46e14369b353ceac1b02ff76e57", 0x1f}, {&(0x7f0000000200)="8525a0cc10c4053f62c2f1413fb72963a760a535f7c2070e9423abaf01dd5b72c4ff8e0747bbe37f41d7073304c845b4c065a9c068edc449914fc9d2639a48ad8e12a2d425abecf2ff2b80a1ab0cd32197800e35d3d39ded6bdca239f54a363ca9c0fd451216e63f2e67e8d67e476b1a52cf1a253c6a2f209a7f6fc4cead281e9c1f0b3fee5d32338e8d985d0cfbc2b2ea0a0e3ad163d125c32c0944ace968ca2fba0d9e264efd28b320d318539f54ee1ca46b619f", 0xb5}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000300)="219aa572f7912fc48800363b7b31fc909707bb86eee52f8482da4da2ec3557de370206e9b93e4317acb7f1c0704ca9b93966d582936f04556995ecf9659563c8408ed02bc7d2d3a83725f7f77fc07807d3e16c", 0x53}], 0x6, 0xf0, 0xd9) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) getpeername(r0, &(0x7f00000001c0)=@nfc, &(0x7f0000000000)=0x80) 19:06:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x440, &(0x7f0000000240)=ANY=[]) pipe(&(0x7f0000000100)={0xffffffffffffffff}) accept$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000300)='./file2\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) open$dir(&(0x7f0000000280)='./file1\x00', 0x101, 0x30) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000100)={0x3, 0x3, "9a30e5"}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) connect(r2, &(0x7f0000000200)=@caif=@rfm={0x25, 0x9, "b08512c9869304d91be9afbb34cc0f49"}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bond_slave_0\x00'}) 19:06:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000001640), &(0x7f0000001680)='./file0/../file0\x00', 0x11, 0x0) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000400)="1ddb376737aa5cbfc98ed75081411c70b41bd4daa1592c7e5739e7fb77094e5306a7327ecc71593d20f5c081aa2be1c63d34b1a79ea71512a5369feb0c3c619f9de74e894da658e1f1a96f1b348d2d410c858fdd61b12f1213e1e5005f4677824cd0a9edda13f8a1b4d24d3e7f09893c449479a2694ea7ca09286ac49222ebeacc803a7e0e8554dde5e09cca505a77b8c6610b35c62f463af3f8d7df6cc33d1278338eda0f2c693a3a0f0edf24eae2ed89949eaff3ce521f6aaa5eff114c36143de3ad877fd4d44cdb80b1ea14146613048cd3e0ff056f14d6cfd1ea5015ff7796dfb80f0ee11d4abd80ab665b2ac510f81d927d450cf3672bcdbb75cf85d67238b68e2324e6ac02dab2062c7009a5475d50c3ae9b16a8d347f5faed26e86050678a9f310b2f6b65fa3d17fc202ac3d1c958e72b6e40ad946e961dc0a352a13af288c27d457c088293cf860aec354aaf5233699d317db4aecce8ddcfb30189349ca80528d248b8d470a8ab2e1aeaa6cc5cc08b439be642518320a8dcc35a08d01d80828e0f5532bd709b0bdc2c89523a5ad8dd1e0c40ee3bcde1bce9ae50a8931a599959c7ea87df331d1a07c18d53c266340913436e2a16dcd2ea426cc74cfe321f1d70aec1652a85d7ceabacc0cde2cbfbc34bcb7fd0f19befcf74765cb0127397bf3ebf64e4c14663c01b737756d9353e7b18b2db2898671deed191701a67893cf220bcf0cd9507504ffe945ae8e6039fa6fa508ccd7a8c7e6b36f925226aff805c72262f1919c3655662437a113a172fc75076cc9da45797ef7f3949f7f900b1476aca9a7cd1f8ae32f578364b27b6db446c7ada22250f636809a647e5688a899aa1488d3c7e3ca4395f11d0713d507083a781fec70f0d58a32237683dad738e3f57b5f424624743a15307a5214605ce2821362468d8f4108717198e29ef22a9612ac56422e0e43dfdf077dc92b418a937fa0af7fd9bc0181d7a4d3910a0930f21e4263c0fdee92a106a4cf6049093abc287be558b6f53f09c60cd97aa9963067ad1d11f5db6d238b91fceee1477737ecc866d059ed7b91d422ddeb189cf0dc4198b451c1662a875fc12bb745ea3fb28ebe5ef0e103840654f614bcb6e25c9b12726cf24d8a9fa3e687f4a603927f6d2605c789643f0e89550a67743f1a81ad03ed63193165a2402fd4baafe59ef16922e8c76bd02a79fb323027b4fa983dd45ff685327dcfcd71590d9124c8f43b84e3835b8f0608474379260477120d9c8f0a28ed6ec64c24d2555c34dfa3a07065bb9ad98628992f9650444a5a9df14cfc84c6e9d3fa7fca77a1a734c633d7b228c4792a77a13efc9c20cb0f200102e5d1dd10942c3cb6d436b473864f4056c611e52bdca698e92fe9207d4c554c62111153ad1ddf113fb0a5eccc8ea20d1057140248612c05b2a978e21687077812ed00cd89470f5e4d2f5d42403ba3273ef0416d75cf97033f33592b869d9077290c319999aa75439950f0e11fb2118ae3a218cfdf2a6a0167499c9b2dfdbfb72acbeb6101fc05c578a53a9b0c31dce1d27e796e9f1b2592c7d7813d38fbbc465e32c08b3eb7d435309f7efb2b85c6335ad2284404ff421a1697b434b89fe35b68ec315c15e65d10924eaca99d6da59ac38088f40185a7391bb593da48e0d44f43bb84dc58448153481412c5b7c7bf1d196ef1334c748bf64b6601083c0bb32ccc805bd2d8f1fe4f84f9303211e80633e619fe0c553080ad3d9c5e68d7fa1a1a279fba07608b1eecbd5d6a0e50f7ae69bcbf0393671f645c9070b9175e5561310f3afd36aeaeb34a04067957f9844022b9ad80806e28b6e90a5ea134e723ccbd206ff25fafd98094e1c1e46fd045fde98063c86a057ef32c38c86ab6fdf92ccb211409b5ece120356e9ad52e981ceef73e52a8b3c7d255f3410a895d68f75a69e2aeb00212e0dc8bcd4f374268f031967610c18eea2fa8d7c936f4750fe84ca89fe5f49ab0f73cdca9ba7e4c296ea375cad61247139f5a8c1f1ba3a711019cc02c708476671ab71ceb6bd57884e8d67340acde7da3b414bbcd335642ed6cc2474afdbef7b87ef25bc3cccf0e9960c4b7684173df2e57f80696d862663698fa13d0651416f9b3f6ccc21fe1baada7adba9a8d5b44e0e6b3a81c53adae58ab85afa6a933ca7d4b09d4271812605c249948e337ff6661264fe24690274467199553189b8a91149a657dbd410324bb2674237332551e3c566269c4cae251bc25925ffaa1b76577d48022eceeb527459ff64d123516521708e6e2eed77ceba59f84f1e44f2031fad730a3129e5cd9991c1e896a240c25d1b9e40bcf167abde009776aa2b7aa5b295f733238ca2814271163204aa8b5c3c51af8a42636559c49e925ce41a63714332964c33159b6afe8edf37f3ea5df13918cad7ef46c991e64412f34b601381d2587f9455b4c2e81d8b3a01d297331b3e70a8918e377f187ae8cbc3d93a9ad89c57b688a5543720fc3dc33cda46969159ca0ed128255ea2a9b81f6e1661f69a3897239fbcc2f19557607b89f0ea7dc804f0931554a28205e7c1f5155d94f0ac8685f75c4eb86c2492c7d5d7b6d0697dfc1a537930a1bb9db1ec5409bb33d49b5a95b332fc72ec943495a9f4f1f0e452e84ec3120a3a5f6138cb6c105781f7bc4f0ca52fae9683f767ff5c24e9f64cf8e6aa1b04af1c3c3340d65c93ef95c83bc0f625ed5dda3764b03dde307ce6b11afda2c8bac0a9381260d53dc8444545e92a4f540573efb64fdb928e05420fa59fef6991ca5ddbab71f973357d61dfeb7e2047e186ace2bbef21e95d7a5457780124cce5fc28c4fc12e6a156c30031e1de2ab23e732d361c42af642028703a5e0c119100787a5f8fa9311609c603e28dfc03043bdd87e67ce6f1361f5379e449d0d67ae2e073f1271f6c2385f038cbd9f950f3154f5120926b9cf30c6b9a74d1e392050660c9d5ded08d226912de0811d8183c861f9a2fbc66782cc8feb291e823a9c5cf34f7374cd21eecefa45f852d8b2699ec05838c606524825ffb43d7775dceb30bc999b10ac96900558eada1a05e428c02f7d8bf4e87e6a71894c714e7ab00271dc13a0cff53270a62deda985d099846a5f788abfcac6b60390fec96aa675ab9be83f3ebbe71a8d3e1ac493512c54d6273c3f442a84403bb5ccc1fa2a1489abf889d78138e99efb85f08a5cffd2b971b000988cb453f84fcd45a6d8b8d1e30da3c80d79290e0e041c10542d3aca23ea8dd338d15ca8d37104dfdb060d4c715cedc2a235078632a032a6ab38c661c29560f379535d944aba62557876ce7186af884a387d1380d5468b6e6a5354c6e3b488eacb501f5db0d515e4358759a6aa2270daf45f9d1661e979ade5fa82c21bacd648cf7e9cda3329a76e08fdd4d317bbaae40a7059147261998bd8f3484fde3c610598105d59d903fd80b5e161f9c7895063299945d00743bb1d4c79bb04140b45a193427a034e8d0ff54cebeea46575b58af31e80d3577d8709191e352f974ffe86d1977e2257005f8cba3962ef870686622df3075e91b5f4e4c61e7dd623fbface578b0773fd6cde9dcef56e9facd60d5c1b3c0dda614c2c518a0b375b86e84dfaf708de16b736f470414e8739b0bd0723b0f3887c4016d8dafdc9cdff50ef655880dde40994c887e7ec12c8e8ae90e5238fc9148c0e5016a2588694b12caa96bb1d9a413e7717590272004415eff3cc1080b44aa26f117176125e6729d6fde049595c1dfc39d3dea14c3a979029b9daed87e1f0939c7b78aafac68d69e24910a00603a712e3b3385323161171603ea26d92e5fd663bffa52b61470ef37d9ffb5a16156fad62c3c396365afbe590610e9525180f9bf20d8755edafb4a11df4361dc3b924e31b8d7d4b369084121ac7fc8811e24404c26c594a56d43f4708572603fe12eb85c9033f415614893de895c80e6f178039f4a39abc3744d5f824072575e6cb06c49064ed2b2ae4a1bcf722c07d39a2efe8a3f551c913927aec0fd7e93667db87d8a7f5e39ac517ee479b49793cd9b9c783051ac91234dbf5826a6e918db0342d0cdbdba5cd8b116877bec072a42446985f429337ad3facca68006dd6f4e1ed6d2e2363f14c8c2faae876b4c0928e60d240ac7c7a79ea02ac5a259abd5440d5763b4e0ec0f121c93814196a93492d19947c696f2192b677ecf535f9196dbdb233ae3b51e3dab2caedb925fe7aefa9a33bc196dc71b990b92d079276b9ce03b1e242b5997b8043c282dc6cc8e8408e1cdda744b509464e8ed0624e7bcd94987f4c1d18cfed1f2bc8ce06d058ba5fad33f2e2d974208bbb1118ad392e376b40d92acec70498d7a825f93b7dd992289477ae5e42276df639601438fcf5a99214a7d546f903720bf27671f1e2964a07397f3a198eaceaa9b942fe02438617c0c7d13dc4efd3b88807a37ba25877caacb9be1e8e58f82d2fc8b27cef500ccb69ad026d5f86370378ebc6e68b15179187f87a69ad34fc3eef064a1efbd7dc0d5160626a67193454669cb2fb4aeb1ace3d1d5561749b54a11987b67a54cea025b0e36e581b93b2619392fa9dccf8f209aa22086492cfbcc8063929e4c4b70647c44bb7af75a5658dbde4285956c16d6431aff4458ebe3e447646d13c65257d68ee44353fb16a7d082c6c5ff040a0e0e9607a95e5881cbdeb5e663abc4b96cbb2c0750cd155b69d1a66e6a706b91e37b36c7350651cdc5e5a86875cd7173fb3f755d1c95ab9dbbf72a486bd722f00f97dcb7458bca7a3424dd8e031cd8a4918aa381a14f5032ccdee40be3270e6a80b9486e8481b22687a9fffccddabafb98dfda177b082bef3361358146a7f74121089f51c8ceb1144d7f0271b56a2e652fe4e0963704301a318970406f491aa454118e71b37f57f81d2469942923555a98c987e714a623d4031122c3ae03e3925314459f78bcd9aaecb5fa1406d52ae3acff6fb978f268806b0f94425d4025b798798c6351e084be21fef77c090727ee17eb1a517263f839d8f2f763f8ef545cfb8c68607e8a1a9208c1fbea449552649ba4ea722be3410d9f088ae2943f3e24a11bb5c63a0de78323846ab2003be992fc805c71e65a32aa657deae490a2933d017f47572bf709f6ed505b133672fc0aace8e164ac065d56790617991be38ade2f368476c1d07ce874d499951c6efaa04ef66d5600306e226f1523815c61919894bb68219260ec4e6613c4cb828937c69cbb29eace1d3d414c6e3f2ad9d58958cacf577789d89c1be8db24046f506d5306d11d0b848fcd5433a6a4e3cce349ddd7439423c9fd8bb357d60daeea7df9e45e0aae15c64db43d1b2444b6826f877b5cc47ef65f13c5b8445a00f8e44dfea3786d90938af85218036868c2acbdb6d89afabdf0a88aadad83e98b73cb9d3b3e5f569b9f45ff4455b922fa2b942064e18436470af875103dda206c1c80e08aae881e5f714131673ddcff63ad3795a70069409b5bb53f46158face257f756f4eb138f648bab270db1c7701621133a7c0a1843f08ac2048728342fec7b45e09df7995c3dd444d62ce6b91a43040587ffde1b84bea35d52fe3308187d994fcdd48cd70a1985b63dfea845915b30a2a579465e78736f769897726629fd4247b1791ae26d51f9c7d90b68f9cde7082c7ebaed0c4e40a18d37b555fe33a372be86dee2bcb15b0f2bf5ecbf158c575355e1be1aecfe5b77e4776202bd1d95fa20b1d5b6603c5bb6fa902ef742b49a6f42fff252b406df4312e1f1703c6dfc92e502", 0x1000, 0x800}, {&(0x7f00000001c0)="b0bfa6ac3976af2f8e53a4f6135b1fa9300bb3370101be0410e1f4f0bffc61f57c4c6e63c95da69822281581b151c6f0893cd37c6cb55e84beec83910ebfae781e088610da464cb2f0787cefe216c5b91672c35b5ab7669e18af03b51b6e04", 0x5f, 0x3}, {&(0x7f0000000300)="83043f124e2378e12b594f6b24cc4440ef1afb5f78f5a5fd8ffc63b1f2fd0d3ce30ad60c1e61447cc034ecf8a1a492a39fb0262f3fdd1f76d3ef11797ec21826d18fa95067e312c944c17f3d93620476271e09e47aa541d2fb5a256b22b5ffd44f1e729d25d3ed70174353d2da58dadd8da75ad616e92a9522b9ae71fc476fd0aa099f86b8b4e48f96ab17d366b90abfaf52f824d21263d2e0362516e151c8752fdfef923645acce227fb787cd5496b76f938e9902babc61105c", 0xba, 0x75b0}, {&(0x7f0000000240)="ea50d3c21a39d64d6747175b491090b8a80ca9a4def4f1a595282a6b371fb9a97339986c5cfb0893f9db78818b1247131c35e15a1a72396deeef7b1b47234ff70dae907e41ec479edb916244318d5d72bf64aa4869364fcfd104dae7ef833b", 0x5f, 0x1}, {&(0x7f0000001400)="0f9449f56431ce1e6570aa0c6b8972fb5d0fc3b7cc20aac9691fcaa024fdfb244166f907f9c3c829068e3b28e9f62a7b9a8097688b75053a8da31e0293d02f623de9bc04cca9dcf57db6aa8a2b6fc089e42e0afa8057d305d349855fc32c9520d76f3e8e204ac4ec0cd8b17bbe9affa4e4ba6ee5887a9c5f476474a09b88353458ba530f4f53119ba1ed4670", 0x8c, 0x3f}], 0x40004, &(0x7f0000001540)={[{@acl}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x7}}, {@noblock_validity}], [{@fowner_lt={'fowner<', r1}}, {@permit_directio}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@euid_eq}, {@dont_measure}, {@fowner_eq}, {@uid_eq={'uid', 0x3d, r2}}]}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:13 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 19) 19:06:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x2) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x503000, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1529.929647] FAULT_INJECTION: forcing a failure. [ 1529.929647] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1529.931930] CPU: 1 PID: 10788 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1529.932954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1529.934174] Call Trace: [ 1529.934576] dump_stack+0x107/0x167 [ 1529.935118] should_fail.cold+0x5/0xa [ 1529.935689] __alloc_pages_nodemask+0x182/0x600 [ 1529.936378] ? lock_chain_count+0x20/0x20 [ 1529.936999] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1529.937911] alloc_pages_vma+0xbb/0x410 [ 1529.938487] wp_page_copy+0xee7/0x1f00 [ 1529.939081] ? print_bad_pte+0x5a0/0x5a0 [ 1529.939682] ? lock_downgrade+0x6d0/0x6d0 [ 1529.940301] ? vm_normal_page+0x162/0x2e0 [ 1529.940919] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1529.941707] do_wp_page+0x27b/0x1390 [ 1529.942271] handle_mm_fault+0x1cc7/0x3500 [ 1529.942900] ? __lock_acquire+0x1657/0x5b00 [ 1529.943544] ? __pmd_alloc+0x5e0/0x5e0 [ 1529.944130] ? vmacache_find+0x55/0x2a0 [ 1529.944707] do_user_addr_fault+0x56e/0xc60 [ 1529.945355] exc_page_fault+0xa2/0x1a0 [ 1529.945923] asm_exc_page_fault+0x1e/0x30 [ 1529.946540] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 1529.947272] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca e9 61 b6 1d 02 90 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca e9 42 b6 1d 02 66 90 48 bb f9 ef ff ff ff 7f [ 1529.949971] RSP: 0018:ffff888046327cf0 EFLAGS: 00050293 19:06:13 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x201, 0x0) r1 = epoll_create(0x7ffd) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f00000001c0)=r2) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000480)={{r0}, r2, 0x1c, @inherit={0x68, &(0x7f0000000300)={0x1, 0x4, 0x7ff, 0x1ff, {0x9, 0x4, 0x4, 0x7, 0x2}, [0x401, 0x80000000, 0x100000000, 0x5]}}, @subvolid=0xffffffffffff8000}) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r3 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r3, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) write$P9_RREADDIR(r3, &(0x7f00000001c0)={0x68, 0x29, 0x1, {0x83, [{{0xc, 0x0, 0x6}, 0xc86, 0x9, 0x7, './file0'}, {{0x2, 0x2, 0x3}, 0x9, 0x3, 0x7, './file0'}, {{0x2, 0x2, 0x3}, 0x9, 0x4, 0x7, './file0'}]}}, 0x68) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x196) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x2f, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r4, 0x4008f50a, &(0x7f0000000100)={0x6c, 0xfffffff9}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1529.950758] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 0000000020004d38 [ 1529.952014] RDX: 0000000000040000 RSI: ffffffff83105672 RDI: ffff88804a530938 [ 1529.953059] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 1529.954116] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 1529.955151] R13: 0000000020004d00 R14: 000000000000002f R15: 000000000000002e [ 1529.956210] ? __sys_sendmmsg+0x1c2/0x470 [ 1529.956829] __sys_sendmmsg+0x1cf/0x470 [ 1529.957422] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1529.958067] ? lock_downgrade+0x6d0/0x6d0 [ 1529.958696] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1529.959417] ? wait_for_completion_io+0x270/0x270 [ 1529.960131] ? rcu_read_lock_any_held+0x75/0xa0 [ 1529.960814] ? vfs_write+0x354/0xa70 [ 1529.961346] ? fput_many+0x2f/0x1a0 [ 1529.961894] ? ksys_write+0x1a9/0x260 [ 1529.962456] ? __ia32_sys_read+0xb0/0xb0 [ 1529.963067] __x64_sys_sendmmsg+0x99/0x100 [ 1529.963691] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1529.964442] do_syscall_64+0x33/0x40 [ 1529.964990] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1529.965742] RIP: 0033:0x7f3893674b19 [ 1529.966284] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1529.968947] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1529.970062] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1529.971102] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1529.972138] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1529.973184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1529.974244] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:06:13 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f00000001c0)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r1) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) lchown(&(0x7f0000000900)='./file1/file1\x00', r2, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x0, 0x81, 0x10001}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {r1}}, './file1/file0\x00'}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) keyctl$chown(0x4, 0x0, r2, r3) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x24, 0xc21}, 0x14}}, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r5) sendmsg$NL80211_CMD_UPDATE_FT_IES(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r7, 0x0, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x3, 0x27}}}}, [@NL80211_ATTR_MDID={0x6, 0xb1, 0x1ff}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x20048000) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0x4fc, r7, 0x300, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x2, 0x57}}}}, [@NL80211_ATTR_FRAME={0x226, 0x33, @beacon={@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x1}, @device_b, @broadcast, @from_mac=@broadcast, {0x4, 0x6}}, 0x62, @random, 0x800, @val={0x0, 0x6, @default_ap_ssid}, @void, @void, @void, @val={0x6, 0x2, 0x401}, @void, @void, @void, @void, @val={0x2d, 0x1a, {0x1, 0x1, 0x3, 0x0, {0x60b, 0x1, 0x0, 0x313, 0x0, 0x0, 0x1}, 0x1, 0xa231, 0x1}}, @void, @val={0x71, 0x7, {0x1, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x4, 0x40}}, @void, [{0xdd, 0x79, "21e90a3f5e017607897d03cd1f887d588ae096a72e9b14075720a74176733009a3368820e871e838c3f461e17c399e56161dc298e3607d8bb59fc369c9c7dbea09a131981794fe0978245f070cecafed612fca8b5ec63f2761f4f73d99cb5aacca8d7339c436dc12313ea5f36aeff3c78840ced6eb88d560cd"}, {0xdd, 0xb, "ac0589afbce94765b56f59"}, {0xdd, 0x5b, "a97a0b323a5ea66baddbb071d25115b64297bab4c4d64828058b6888566fbef00c6bc143a4333a553b973d2d673952b02c9b7458b086f1893c3b83db6b7b043f0cd10de7573e39628b5391e37482a9128d6d5ce474d7c3e141e169"}, {0xdd, 0xe6, "efd28c430543a32d6485147e12cbbf7d939dd046cbbd4465848e8c959f80f675801ffff005e09d4e9c2ec53f2466b1eff4d83bfc754f9d72597f8d158c6839b1d57fcb1c0ea0709bc71dda1bec8edebfb867e36ba8c0373f70a5839b174bc26e4aecaa85d5168e816dc76ff8712783f7c7859b9050dd721f48e5707bc1afbc3a348718f3ab5ecdbabd72b1c3c2a3c78e73f429585376e25dbf5f324b0b414685798254db873851939828fd150a2abe1a99e999d807a6813f251683815ea7a2b222613cb227c0a51210b33231f2773bd28afc9f8b8a2f69945a8e4a7300ca28a899de3a9b1df7"}]}}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_FRAME={0x245, 0x33, @assoc_resp={@wo_ht={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {}, @device_b, @device_b}, 0xc00, 0x27, @default, @void, @void, [{0xdd, 0x41, "d99e8588319c5f75af27188051a071b013f5441d46bc17f08f22e37531cb379f44bad0bf15c2398183ff005beeaf26ba68f1f531b06a7806cdf9e72f0d74ca53ba"}, {0xdd, 0xf, "fc00de8c9e17d5b7135adbc98f66db"}, {0xdd, 0xd5, "46939a34abdb8b82d5d6a692f1cdf87b82f816ab89cdfc243ceb1ea363235b34cac015a90934373ff9f0a6c5b694e26ef0a2e2479ecf03a71a9ed57e816c709f84ecf668cf896c102fef097b7ef7f2d5296436fcd52af5fa567ce7a1a6a7a79f85c6ce2a618052ae403d2e7148480810dc70393ac4665f01fa3b92a8d9cf327c7699ae695a34415d10694b197d69ec75c28413257464905660b600a27b1e1d029af1cc2493c18210d759be0547ad239788ca395a34c33838404a82be135d4b13dd41df9d94d170242cb4b656997181ccd095025be1"}, {0xdd, 0x2b, "9c7d6a02fe3543a34ece2103f675dc0eae16c0488e44cdde30b82a34abd723e5b0c7c80ab6408e7b8df419"}, {0xdd, 0xc9, "8c9326f7d730d6772e8ecb617f29136a94f366407e67c9303d9dfe1e0f616ef817e9cfc2c13431e49022a4c3323d2d00fcbddb89418337d6ddc7df6c639103d8038bc00e49334c3c2ae25148af9a2f5dfc603a88427f5ddbb65108757078425ba4774e31031ff23940d09d9bd1f9e97c1a3c481945d5f2876e1e935dcee1dd7789c03ead62524eebe0e5afa88c25a42dbe3dfc9cf47a8312c47ac03685dd4e1cfe6e91fcd3f88d315c7e1b56f867ec9a5845331567a767ebdcb82151bc4ea37f7adc0f345f7aa868ce"}]}}, @NL80211_ATTR_FRAME={0x44, 0x33, @action_no_ack={@with_ht={{{0x0, 0x0, 0xe, 0x0, 0x0, 0x1, 0x0, 0x1}, {0xff}, @device_a, @device_a, @initial, {0x6, 0x80}}, @ver_80211n={0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}}, @tdls_setup_resp={0xc, 0x1, 0x3, 0x9, @void, @val={0x1, 0x1, [{0x6, 0x1}]}, @val={0x2d, 0x1a, {0x2, 0x3, 0x0, 0x0, {0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3}, 0x400, 0x6, 0x5}}, @void}}}, @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x9}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x211}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x8}]]}, 0x4fc}}, 0x14) openat(r1, &(0x7f00000002c0)='./file0\x00', 0x1, 0x108) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:13 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 20) [ 1530.054293] FAT-fs (loop6): Unrecognized mount option "n" or missing value [ 1530.070057] FAT-fs (loop5): Unrecognized mount option "vq>B{Ž[wsvU/%O+΁%m" or missing value [ 1530.089741] FAT-fs (loop6): Unrecognized mount option "n" or missing value [ 1530.112323] FAULT_INJECTION: forcing a failure. [ 1530.112323] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1530.113351] CPU: 0 PID: 10806 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1530.113978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1530.114718] Call Trace: [ 1530.114970] dump_stack+0x107/0x167 [ 1530.115307] should_fail.cold+0x5/0xa [ 1530.115663] _copy_from_user+0x2e/0x1b0 [ 1530.116035] __copy_msghdr_from_user+0x91/0x4b0 [ 1530.116452] ? __ia32_sys_shutdown+0x80/0x80 [ 1530.116837] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1530.117315] sendmsg_copy_msghdr+0xa1/0x160 [ 1530.117698] ? do_recvmmsg+0x6d0/0x6d0 [ 1530.118037] ? handle_mm_fault+0x9e9/0x3500 [ 1530.118413] ? __lock_acquire+0x1657/0x5b00 [ 1530.118797] ? find_held_lock+0x2c/0x110 [ 1530.119162] ___sys_sendmsg+0xc6/0x170 [ 1530.119509] ? sendmsg_copy_msghdr+0x160/0x160 [ 1530.119907] ? vmacache_find+0x55/0x2a0 [ 1530.120264] ? do_user_addr_fault+0x5b0/0xc60 [ 1530.120660] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1530.121122] ? exc_page_fault+0xca/0x1a0 [ 1530.121478] ? trace_hardirqs_on+0x5b/0x180 [ 1530.121856] ? exc_page_fault+0xca/0x1a0 [ 1530.122219] ? asm_exc_page_fault+0x1e/0x30 [ 1530.122605] __sys_sendmmsg+0x195/0x470 [ 1530.122960] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1530.123333] ? lock_downgrade+0x6d0/0x6d0 [ 1530.123713] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1530.124132] ? wait_for_completion_io+0x270/0x270 [ 1530.124564] ? rcu_read_lock_any_held+0x75/0xa0 [ 1530.124968] ? vfs_write+0x354/0xa70 [ 1530.125296] ? fput_many+0x2f/0x1a0 [ 1530.125620] ? ksys_write+0x1a9/0x260 [ 1530.125962] ? __ia32_sys_read+0xb0/0xb0 [ 1530.126321] __x64_sys_sendmmsg+0x99/0x100 [ 1530.126697] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1530.127144] do_syscall_64+0x33/0x40 [ 1530.127476] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1530.127917] RIP: 0033:0x7f3893674b19 [ 1530.128248] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1530.129827] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1530.130505] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1530.131138] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1530.131771] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1530.132404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1530.133033] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:06:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x0, &(0x7f0000000380), 0xc0000, &(0x7f0000000400)={[{@nouser_xattr}, {@bsdgroups}, {}, {@lazytime}, {@grpquota}, {@nojournal_checksum}]}) syz_mount_image$vfat(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0xb6, 0x4, &(0x7f0000001700)=[{&(0x7f0000000480)="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", 0xfe, 0x4}, {&(0x7f0000000580)="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", 0x1000, 0xf23}, {&(0x7f0000001580)="3ab0c6c5de8597dbc06998ac539780237619e2d34306d1a1238c33c3f4eb591be37c5d001de6331830aa93f4281ff57f32b8107485e0e01ba2e26b6d484e80001aa93d618d5068d60054b315670c664defc4eeaf1794bb69f859d44dfe16c78c42e943236c044e96c493814863f8c9050e95028445a17f4c12ba26179d4cff39eab34ec93697467da7", 0x89, 0x6}, {&(0x7f0000001640)="30f6f3111ea0e60425b70053144eaa598de6a5bbd0c71be91be2f8270c962338ce22cae129d6337f0e2dad35dd63f257d2b8deb34f2869c8c39e795a61d704d3d6637e2ae81fce2c1a9b6688d9d4b142a65a4582a46a32699653c2e7e198888a8bb076a586de21bdf80cbef36b99ce6ce36868d9c2147f09ea0f5541bb054f8a9a470c7ad8a2b2080c0972e273b68f5b10cb8a754ef0084c986bb74b2815cbcc0593ba14042a72", 0xa7, 0x7}], 0x812040, &(0x7f0000001780)={[{@rodir}, {@nonumtail}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'cp862'}}, {@shortname_win95}, {@shortname_winnt}], [{@seclabel}, {@smackfsroot={'smackfsroot', 0x3d, '-\\'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@obj_user}, {@seclabel}, {@smackfsfloor={'smackfsfloor', 0x3d, '+^s^{'}}, {@permit_directio}, {@subj_user={'subj_user', 0x3d, 'bsddf'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@subj_user}]}) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) syz_io_uring_setup(0x3763, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x1ce96a1d274dcb2e, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000300)=@IORING_OP_OPENAT2={0x1c, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000240)={0x2800, 0x184}, &(0x7f0000000280)='./file0\x00', 0x18, 0x0, 0x23456}, 0x3) 19:06:26 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000400)={{0x3, 0x401}, 0x100, './file1\x00'}) chdir(&(0x7f0000000040)='./file0\x00') dup(r0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0x4}, {0x0, 0xfffffffffffffd70, 0x1001000a00}, {&(0x7f00000001c0)="624cd715031e52357b6435aebd7fc69cb25b17d0a597b0a2435f7fbe4b826a52dda4f46a2485d690f174c2a0886323f11684607bfa0fd3629763a14fb28eccfe790d1c75f6e9044b7bf2cee3e3d4dffe9187d2aae0451ef68abcbb0b055033e748a96b4bcef19c", 0x0, 0x4}], 0x2044004, &(0x7f0000000100)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x48) 19:06:26 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 21) 19:06:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) openat(r0, &(0x7f0000000000)='./file1\x00', 0x20400, 0x2) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:26 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000000940)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r0, &(0x7f0000000100)='./file1\x00', 0x521001, 0x57847720d039115) keyctl$chown(0x4, 0x0, 0x0, r2) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000180)='syzkaller\x00', &(0x7f0000000980)=@chain) truncate(&(0x7f0000000000)='./file1\x00', 0x227) 19:06:26 executing program 4: r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000440)='vfat\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000280)='keyring\x00', &(0x7f0000000380)={'syz', 0x2}, &(0x7f0000000400)='syz', 0xfffffffffffffffc) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f00000000c0)='./file0\x00', 0x2002, 0x9, &(0x7f00000008c0)=[{&(0x7f0000000180)="7b6365e7bf6d0725933960a610e230ccfab0ff95fda889cee2a7f7b33baacd6808bf5823f5217e2814e921ce6981f9c741c76c2f0b5c3c187be0d69002e2cf6be1fd6ca5473e2e727f91386b41973183ce907a5211db4257f05980c6369aa073d3d4c26aaba93110cc2ac92d72bbc43456", 0x71, 0x8}, {&(0x7f0000000080)="1763", 0x2, 0x3}, {&(0x7f0000000480)="f5d9479e39f459de00040000000000009f99d82fe7fc09e5b0b7872291e2c156598a52348d86ea54494fce5697df", 0x2e, 0x6}, {&(0x7f0000000a40)="cf3587463d6e5a49d1a5e2488c9c409f214ed048f08946d85558801ef3a3e0b38e90ac2ca151f436b31d741b0f740088d778704ff2992aa53c170a7ca0f4459a89a5ebe31a62d1977577a525b5f7340fa34b3a3c57067ef63b0799c779109775ad17356bf3fb5770fff09e4940f5852dcf0c7e07b060231dc4829604caef26474003b28a17ef02cea6b545007c8a7676670a15c3986df24325fdec0339bc7e8e21f725f4ae0e3f5dbb82b8538926", 0xae, 0x7ffd}, {&(0x7f0000000580)="1196cab8292b26097a9dcbf381ec171ba6e4a0b9dbce5a9059e40c66415bce5083d4426cbc05702b3d93ffbe005dad5fa5f50b222e02098b961fc5e6ac219316bcb69ebfb2d8684f4cf20484f5eb130df4fc03d4a845ed68c92e4e7d4425681102a28df1abe639fa19e5f7ebd63c7e057e21382fd2035045192bc6e587dd3f0b7f5057887c3930b638bb358941fbe60151d211abb93418e6172f7810a15fb0e54e10f640a3ebfab7abdc18666004", 0xae, 0x2}, {&(0x7f0000000640)="40a4c5537097122c1ba70a0ab2b169be87e1eb6615947467bbb0165c06832a7e8b710d3364b73aacf3d6a265f4c2812cdf4a72bb6218c7d53513d0572ae46af429ccf6df3532da55c1a8be3ff3b92a41216ccd516b77ba7d8b4d1f07358beb37523f0f2a48074cec482ddf88d5effdf6f34a3a67e9e6ef36ad3ccbbc291c809b2e850163a9d596ef832b3ddaf706e66485f3630c5c5560871ff567d8266247f0c2", 0xa1, 0x3a}, {&(0x7f00000009c0)="cb6d13a1c1bbaa7650937bad05b0b4545deb4f3391374b61b69d6c0a8b07b87b5588a0caf2b0962774b8d2231e9e56511f2cdbe900063a4580d0e5839cd6efc8000040fafda04d57c849349995d285e50f", 0x51, 0x8}, {&(0x7f0000000780)="b64cb7bf4d0fbafab7f4f23fcd402b9ad9faac6057ea4adec811284bd444205754e41cc3b47e0fddbd2726cc7832876ac3de85e46601e556527411ffca73d00b97d8509b550fc46e18dd9ae73624145a16079d541fdbb30a0c5ec3ace404c041a3f66b9ecd501819bd3091026b37a79a9d5eea7e6bddae6ae48acb90b62779874f2dfb9164dc4bfc863e1bf07a8169c1a171ffaa87a39f7ff1ba1520b957ad13235acec945fdc389f95caf59708bdfab9e1c0d78a6e7ce06fea3df8b7216cb1f31e56de7ac6046", 0xc7, 0x2009}, {&(0x7f0000000880)="3bb5359fe1ef617e04d7322dadfdcc56300186af5427", 0x16, 0x4}], 0x1000005, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) add_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000300)="7d4ae26535a9b5b59f5434197e2671d548f14b8c64807e47bcdf2ba3a758bc4cc99dac5dd946d59d05f48d7b3749e3d652e55ca239773755dbb09db98b19a46b071e214237325e10d1abf467272cd493aeb778f1d295ef6ab57c96827d7880c8fdc644c077cc741a25c7ae6c", 0x6c, r0) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc1}, &(0x7f0000000200)={0x0, "0070404651fd796ab47483a4c1be26133a48d389342f53cbb88cc2f96518c9ca6fb689bb56a2824f0f6fc853011e3c529931bbfdcfad732e9f6c146e67b6220c"}, 0x48, r1) add_key$keyring(&(0x7f00000004c0), &(0x7f0000000500)={'syz', 0x2}, 0x0, 0x0, r1) 19:06:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) ftruncate(r0, 0x544a) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r3], 0x38}}], 0x1, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000034c0)=[{{&(0x7f0000000500)={0xa, 0x4e20, 0x27, @rand_addr=' \x01\x00', 0x20}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000580)="70b9a8603768067fe9883f069a05f4eab2c2acd7e05374531b92afdd7523b322f424e4abb40eaa5e69ed0c62af47d930a0e572dc6a499cfc5b2e1d97857c2fc1a3a37c47c0774bf8181fc6b4b80803fc3187d7033c0136c203adff8e18d672634aee1fb451c0fb3a4e267885522f791e6ba93982bdca5b0d9a71792cc0b1cccc7b17b09faaa6ac13c1004dfd7e92ef43a0647f8197a44acde44a349edc388e1efa9b1b3e26b98bd5b5", 0xa9}, {&(0x7f0000000640)="dc38ee02f9340c8e86", 0x9}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="edc8e4a37bcd723a256c72", 0xb}], 0x4, &(0x7f0000001700)=[@dstopts={{0x28, 0x29, 0x37, {0x0, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x47}, @pad1, @padn={0x1, 0x1, [0x0]}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, '\x00', 0x29}, r3}}}, @rthdrdstopts={{0x68, 0x29, 0x37, {0x0, 0x9, '\x00', [@generic={0x8, 0x31, "f124143f3d2770502d0d8b3a905b191d9676e5482fb63b8135ac8d734ba2e953aced4a8e845d3fede69b317f34ec0d1882"}, @enc_lim, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x20}]}}}, @dstopts={{0x28, 0x29, 0x37, {0xc, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0xfe}, @pad1]}}}], 0xe0}}, {{&(0x7f0000001800)={0xa, 0x4e20, 0x8, @private2, 0x2}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000001840)="88287b22ec3b0644461096061bcadff4f29b8b674c5b74164af43907652a7f07d2d392b131a6e53d5902182cf07119bc5e5bc6f5ad813d7935784d1855836c78afb12230aca18ace6bd935bca3f0b8a4393587eb202e1e658131c5d3", 0x5c}, {&(0x7f00000018c0)="03aeaac8a72afd3a32058877673cd4721d43073892ecc3a0135fc02985eeb71dce778d800819cd8f40073e4f3d38fb0292027de267c71e7fa5a7161e08313ab742b02a444438c9bd229f06b140de8c", 0x4f}], 0x2}}, {{&(0x7f0000001980)={0xa, 0x4e22, 0x0, @empty, 0x9}, 0x1c, &(0x7f0000001d00)=[{&(0x7f00000019c0)="1642d8edb1504d147becfa582f3600efb094a3e41eaec0d32d6658e96a463c3887cbe5911e5460bab99f84c16a37a3b06821b5199672883ca89b372f09f7cd2e5ad914720c49bcce4caf1bbbe6dcaf9af7b35e99ed47f0c029b9fbc9356765081fc2d526a2f8e2c458456294ec69fad59d2ac3405e7a7d02058d487c796910c434b41861acc7a41763bde790ac70ccb559f5e56eb688aa90d9edf6ab", 0x9c}, {&(0x7f0000001a80)="3d48c7af517d8a411d524238c437a57a1a92575d754e57f73dd311197e5d59b9381aef", 0x23}, {&(0x7f0000001ac0)="245a414ba91e36d30f41a08a5fb90a566db5b26a87ca1ea6f461d571b9ae", 0x1e}, {&(0x7f0000001b00)="ce97b48761e3248314674b5fc40138ab1b2f187a237e6fbfe9d6381a76f5d37e0395b2edb4b38e6355ea33a74ca3fdf27f74eb8d0d2c4a544a402cd805f3122b3afb64887f767fe12b84673d0766c6cbe1d4055c88d86e58813135c660a2ff31a4087194a84fb2e075472444fca091a2cce0f0b848cc4dc90c2b26f8b3b618d1202894de39ef4eda107a98efbb4b0098c7134d26d98870b009550ce7a11409e290023db317c3870f25d6f023a9ccbd35f01f3a50f8edd5f28063bb75bfc463a92336f826486bc139de5d44aef22e59505dd4ce83e91e0290a8934783c87731acb2bd32809356f892d106506f730421ced57d71f84aa804", 0xf7}, {&(0x7f0000001c00)="5c2d4f71ae8fa33d9e8ab6e984272627a82329fe0af3a1963fdf849b16290b8cce8834361e7cb254c2053dc491ce80125c26d294c44a0c849ecbba44f395a1a4286ba24f35ff6f61dcb3ab8cd1f16a69485e12bc35c2567e3f9d523d981fe7dcc546ca849d65d5fdc093e1a2472aec72048eabf270e957", 0x77}, {&(0x7f0000001c80)="40111b9c7c8b89fc32adf1deb747cdeb1077034db9bcbfcaddd165d8a44d8eecc7a4368a1298467e80daa0615280b3d2e843bf13607276c2013887921e399d74e220ba553d80b00596b5167a", 0x4c}], 0x6, &(0x7f0000001d80)=[@flowinfo={{0x14, 0x29, 0xb, 0x1}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}, @hoplimit={{0x14, 0x29, 0x34, 0x7f}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xd48}}, @tclass={{0x14, 0x29, 0x43, 0x3af}}, @hopopts={{0x138, 0x29, 0x36, {0x33, 0x23, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0xcd}, @hao={0xc9, 0x10, @private2}, @generic={0x4, 0x6c, "419c06fa59207c2a9436a5d3a7646fee5874a6884c10f4d977a4bb4190449de32cfd828d16b98666db839b1d4a079a02f4d0f0b81f8b582dbc018e5335362c04e176f8bdebb2dae9a7d1528133c6dc22f76657b4045a0b05a08076c0ac86333c89470330b994ee77e4125062"}, @generic={0x7, 0x7e, "71747e09bd64ffce747087af32d69f2fa07153a2d4da175bcb4d8ee694c4bdeffd9fd408d60e624785620e7ad64de446a5823658dc3caa569c41459638d76401692b9b8fce46c395002f9c61c4aca62758e25bf4f5172258a8d6afb470cad0267d2c7bfe2b29e43d58e3a2daeddb65d52dee4f62ddf3b988869153722d5f"}, @hao={0xc9, 0x10, @mcast1}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x8, 0x4, 0x3, 0x7, 0x0, [@rand_addr=' \x01\x00', @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}, @dstopts={{0x28, 0x29, 0x37, {0x32, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x44}, @enc_lim={0x4, 0x1, 0x7f}, @ra={0x5, 0x2, 0x6}]}}}], 0x210}}, {{&(0x7f0000001fc0)={0xa, 0x4e20, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xffff2e07}, 0x1c, &(0x7f0000003100)=[{&(0x7f0000002000)="2588602850659f905679a85a6fff4bf6714b569a99ea8a3c97a0cc3955bb71c0667fe30e56f3b5a8a31fe2435d4b5e0f48c87df81dd578a8f3641615af1bd526d52f0fd230558067e84c35b7d744a781f3b2531d13a5284bfb676c3fd4c1a0d281ac7b7ff7ebbedef28189b44a24e4c9d5eac1fb4adb0e57de317cba255df65a97060f2928df068e25a562926f7e4d9c35ff22790aebf3ce1ac76b7ce8586db50537806f0334c637799ce603c9352e97a55f28bc4e614e83f8d95a658e4cbf194c0959fab576931111e277114bcac6d81253196b7f0d92f1d31f20b024c1f276ae090b9c3b108f991da5b22fe196e4d395dedef81f660406f18485f60cc2db95c4b8a5c6d655d86e7dd7c27f18d4f65a4d7ea9dd53e59b4463fdde1749c874f27ebd5b4a74118e467e27e56a1c82b9f34d7c386974327650c6ee267c46511b4fc86754d525dad606fc289a42199091cee3c1e1eabcd727d2e91c1312d9ceaaff36f70c5e22b4269f0ca8ee9f7b5e08a3033a4069f6dbfd0e402382ae41c6a9633a4969cbb8aedbddcc4fb82cedfcfd25fa085ab2fe03f7615973334827333b3d99d5d32a4f184d3a537dd6e652363db45b876dd84c3fdf1cd3bae17c3ca09a3001d0fab88a9425e3832875bb293bf2e7722f644defcc98ebbae7912b81169bec553fce1897a8f1d04ab7c2fa9d0027c8a39c596d7a2ec9181faef8255d41b4b1dd188fcb6482a58823d763cc2071f86aea819fc64f099c3658170c733644dbf6096b0dc27fc7e59422150386352a4f42e964df3ac238a73692694b718bc825e8238e5024716f63f27eb63f7e86bb4a0e0f560451259d3fddd439d42d9c6de3b65744e9314f5b677d4b9176831125c51b4a8c92a649adf1bd3fd8e1435bed1f6f23e648975dab84a12d2367dff9a0d5f12cb84286a03157ce42e2656747c322d35509db8a077e6be0ae8f2a0a8dcfb52fefedf2e7d0786449a1c0bcaba7f209bf60d70764c40a1ed19e5c6f2ca1216a6f1ac2cc459499ec041500e29b1920958aee81588d2df65bbd911c7a00a9cfb2d1ec78b9d8038a770c97b533ab530bb52cff230c5da2406542b406b2c15a8cd95a1106d4de2cb3059d617d3cf219e08a4573447b553ce21bad18cf28573efc1ced4923d78cd012b8b9b343c6284828a0fd4cf5011a4b52d2c4db45992d076f9bbbc70187708b7575557603ad4c4062510fc7b41cdaa7fe0bbcb497b8ed0192c7303400213d16eba0cb7b2aa9bf4b851843d9a5d707b7d8f370e52542fdc514e06ceb5b50bdc9d3fb4a90549fad3115ef9e59808d6760773753f7dd247ff8d892069436f497622f5054fcc2a103d938ceeb26fc4c159cf61771f19060380ab0960dfaa141fd40c2185ff4200ab0f24b84a4b9838d84f47077b853cd2cd09717458f93483356902457b431c564a234e50d4ca6c0a209f151c5cb896e9c86e291c011b46dfc589c815d39fd9683ef61f4bcda2b0cbe5e73529789c5d739662d0cc7fc74d7926b21d5ced595aafbaa6ed9e9722d183b6e35c1e20270763d64286ff0449aa5637c48146af172d36af66fbb2179d357cdebf230fd992cd9d0cdbd39cc3b91667b6be4433463d3c00bee32dc89d19c42c2a104fc7fc3e17eb0dfea9bc701a8b8e0993f5f0e86d93096cdc5ebfc04fb3b80c12c2dc67a01cfd326687c23fef45dd1b305a0540c8dcc0ac0ecdb8ee94b7e6843f3caad9ce67246b3299e531877b8a395c28db45749d2d4bb25291fb9f343399ea9c46346825b000450c83db05cfb0a2db54b3fb99ab9357394baea9b996ed33bd4fb0406435bd0f171ea14fc3999a87381569a678b461a4479ec5021e8bbd2c062bb53fb966cc32510cb63d79df75153f85f56ac8aa8725286c296b67ecd64bf617c935ff10faba47920abd6eae6f13ef8adce7ab8a421916fde9cf067a60305bdae571ff82594c58348163280a835f99ff8ce5f1669cce9ad487e3f800dbbb84efff14d33fc1849eb4fcad3f473cf92b3bdb53306a7a7f9078a9913f7aad32bec1123e9cb725e9d3d61a6c40582ab0c36a2833d7dae1c1488b98beab3113879b1105c09a445ba0c53b40cc3e96cbb7f2e939528c69032923841e22dbe4ec05b6db6fd997c8cd099cf06960b1544000371a50ff39b2208321a40669631ea636ba5ed9f3696bf382d4b26c17fd18d06356a255000c8e55faa2940d53bf986af446a99c78cf7ec7e24f40ff94ac229b912827b1b471ca11db57095701d5a2b7c46c36f18aa7ab6790a69cc522afeb124f5e4b931c42556b2e08a866d52968defe28fbd7858e8542a032230ef515d63ff9f871ae855b67c14f6b93f23413f3f07a94b368194374fcff9f57545f3171278dd8d1cd586f72ea68623d4c2f7eb2fe1055495c025a9440bcf69f7ce34b95a261c40560395bc3669cd595edb7a1bd36e9e3c343caf174d7bda4d54f51c512f7d1cbce67430cab033ece9dd85a805ac0dc07bad5676a7776f1c2d00438ae69fe8ffba7c3cd7ca125a9585cc0a914795052d30381f11c36e4971ae3e3f5bf4029d680bf9fa2c03a1802509da0f0cfd3ad1f9ff17c137730e9888497d594df49c1b72d11ef0105ecba7a34d14c9ed8dfcc763d7e6c29ea31ca56d7ead45cd18655832920228b363b02a0dc55467ec98d2edf9f1e9c0751ff64824ca9f83a7eb3e0170382a24049e0399a3ef7251d70d2f23615bda167ec279a125c21d16c0389192ff09a2e30b3caaa255bc8c2bc4c07cd2da5a207cc696a2d320a7ceaaacdedc6edab2230f79cacad57bad06e836dabc60e3ca9876fcbb51fbec166f915b2351cc0d960b945219e3372923cc9475290de7cc1cae34a82ce3f91f3cb3b07a1cd53ec17d30e05d1e4e7076a7c6143a35b9cbd411dd65084929b097f72c901013f3a13cd0b3759dbfe082d12b3929f36d2d7b4f7968039f71bdadd3da159ef979b8b9ff8c954087c7a5a1d1ca2bab189cb4f88928cfb86d9d2e6577aae420de318eff3908e7da5dc0ac4ec0aee54476b87bd0fd203139bf729cde763487d339799f08571e41ea895a7fa07164a0db7d2d9a826b09ffb61bf01c278eb3e8bd1401c742a6dc7621321fdf2f11ba333a71ebb4d7566e214c5ec2b6b40c220eb62a75e471b6948be5a21d48825ea71520413acdbffe982a7bf8cef4cdf8ab9d57459ad95ce7feb2ee2c78cf48b52b3ab0d19b2afa1843189fcba2e8dc2d9e69bfac88a2ea74e9f1342bd6d36a1cf3feab9ba9feda93563e568aa1291eda6e76face955bd50c2b1573223eb2f709f6d3a6ace38191de700c638ceb3bbbd02620567a22ea493836ee98cd50a5aa96b160bda4a5877934ade30ce8ff36c2ced10db691b785b4b20564a68280f7c4ea44b475677436bc307128f89ecc091dfcfeed40387956e4dcf71b5e3c61f2c1e7504393d1734a98086fdf795d98f208e9efbdedcf1a480c548afa1015e798c075a27cd54a10c92a1a8c9e14c54fc54dadbf000153d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0x1000}, {&(0x7f0000003000)="2136ae5ce3cb5a370a9e5f9b11635bd35cb4918509f66c644526d78aa25d91bb0d2b2a5067a23af480546fb9a1a1d03a48f03e5fbffc4b5c9aeff27b7ab104bc04e1da26a0cb6fc201155b831f144f5525da6f417073f462adc15e160e0ae499013707f4c122342d36cb3543179fe2e079a75c448a159d5bc85bd03da2298d8f3c14eb24f13ba253c8d3904648346c691204afd855e73c27f61d801d24a9cad88a9b1afda1850cab458b8b08a7ae5a6e371e1b3aa353bb53ed1d7953e886a2beaa03eb569681a417d29e28bacfb15537af71fa21118123c5", 0xd8}], 0x2, &(0x7f0000003140)=[@dstopts_2292={{0xa0, 0x29, 0x4, {0x87, 0x10, '\x00', [@calipso={0x7, 0x30, {0x0, 0xa, 0x4, 0x5ff, [0x7, 0x482824aa, 0xff, 0x3, 0x17cc]}}, @hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x25ea0ecc}, @calipso={0x7, 0x20, {0x0, 0x6, 0x3, 0x8001, [0x0, 0x7, 0x4]}}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @loopback}, @generic={0x3, 0x2, "1271"}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x9}}, @hopopts={{0x28, 0x29, 0x36, {0xc, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x5}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @tclass={{0x14}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x62, 0x2, '\x00', [@hao={0xc9, 0x10, @loopback}, @ra={0x5, 0x2, 0x6}]}}}, @dstopts={{0xa0, 0x29, 0x37, {0x2b, 0x10, '\x00', [@pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8000}, @hao={0xc9, 0x10, @mcast1}, @calipso={0x7, 0x20, {0x1, 0x6, 0x9, 0xfff, [0x1, 0x100000001, 0x8]}}, @calipso={0x7, 0x40, {0x2, 0xe, 0xf7, 0x9, [0x1, 0x8, 0x5, 0x7, 0x5, 0x7, 0xffffffffe7477f5e]}}, @ra={0x5, 0x2, 0x9}]}}}, @dstopts_2292={{0x1a0, 0x29, 0x4, {0x41, 0x30, '\x00', [@calipso={0x7, 0x18, {0x2, 0x4, 0x1, 0xcdfd, [0x8001, 0x2]}}, @generic={0x2, 0xf7, "b81e768a2f41a5a875a55f6c651bf4a8dab795b2a1ca029ca76bfc2f3219ec3f2e58b086eb7e3ede6c34d7f06c75e4b792fc64bcd4fddc819bb108bb5ddb8d6d12f73d8f5947ae44e33e0e36bcdde2d88db71e92784c7fafc88863089c97495a9cdb27f458a226ca176bb656a5dcbc57a39ac37ae12b2798f7ac05ab74d9f3b4d6f3a9d9120321ee3fd1b45ce059b060c68070e2974b4736df803db5c0a45395d8246155782a4973b88a88eca8d1e3a258c73d9e6ca8bdbef01425555630f1e55b709565f10359d923ec03a98159b721326c18fb3d927e792a2021574bdbeaf69d2156e50b74b2d53371e337fceab84b5b7014b3eec5c0"}, @jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x6}, @generic={0x2, 0x5e, "56386ba1bc0acd21b0e6bd7b14cd193c16712c584bb2b7c423edc76e91040ae339778872690e3113352a1a2d4b48e2a1440d710906a451aaddeedebd48965864bcbdf577bb71946f7451783eb38c2ddad088b3697ceb0ebe714701bdc5db"}, @padn={0x1, 0x1, [0x0]}]}}}], 0x368}}], 0x4, 0x28000090) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) accept$inet6(r4, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000400)=[{&(0x7f0000000180)="eb3c906d6d66732e66617400020801000470008400f8018488c50ddc230e77f3e6a72eb99986b085604a1d61799f9996b1f991f4b5b719587a453cf5b9ad2dccf6bc4b192a5bb18d44a005c6c92d", 0x4e, 0x7fff}, {0x0, 0x0, 0x1001000a00}, {&(0x7f0000000300)="93fa74c257546c1174069ed87f129541af95adf6dc8a2fd9cf10a17204fef2fb7b485c98ab61e891f646563270fd9eb04ad615cd407bcd08e4fb4530600a1df3f663d3237352c001ae549c5587b8e374a1ed89c90efea15a22f4d1b86993494b3926170e9ff192dc4208148ef11f5b842730760000b6c5370c85b8071e1433411bf090c845f1cf40477af44ac1211c95465f1fec184aa511039da1d68fce5b57", 0xa0, 0x5}, {&(0x7f0000000100)="56063fa4499ce209d3fcc49a147bc0e959018ce69ebebd5084761c615220dc063c33592f83718d1c1c05b0b06bbc656576152c5ed43e0328329bf75346411e3cfee4d3d2ea527f08cc0ea52b57ea40dbba47ed", 0x53, 0x65}], 0x10c0, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES64, @ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRES64, @ANYRESDEC=r0, @ANYRES32=r4]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1543.364786] FAULT_INJECTION: forcing a failure. [ 1543.364786] name failslab, interval 1, probability 0, space 0, times 0 [ 1543.365898] CPU: 1 PID: 10835 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1543.366540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1543.367310] Call Trace: [ 1543.367574] dump_stack+0x107/0x167 [ 1543.367927] should_fail.cold+0x5/0xa [ 1543.368294] ? create_object.isra.0+0x3a/0xa20 [ 1543.368727] should_failslab+0x5/0x20 [ 1543.369084] kmem_cache_alloc+0x5b/0x310 [ 1543.369459] create_object.isra.0+0x3a/0xa20 [ 1543.369869] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1543.370334] kmem_cache_alloc_node+0x169/0x330 [ 1543.370756] __alloc_skb+0x6d/0x5b0 [ 1543.371095] alloc_skb_with_frags+0x92/0x570 [ 1543.371507] sock_alloc_send_pskb+0x7af/0x930 [ 1543.371926] ? sk_alloc+0x350/0x350 [ 1543.372272] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1543.372752] ? SOFTIRQ_verbose+0x10/0x10 [ 1543.373133] __ip_append_data+0x1628/0x3310 [ 1543.373533] ? fib_select_path+0x95d/0x1e90 [ 1543.373937] ? ip_frag_init+0x350/0x350 [ 1543.374307] ? ip_finish_output+0x330/0x330 [ 1543.374699] ? ip_route_output_key_hash+0x1a4/0x340 [ 1543.375148] ? ipv4_mtu+0x1ed/0x2c0 [ 1543.375487] ip_make_skb+0x22a/0x2a0 [ 1543.375831] ? ip_frag_init+0x350/0x350 [ 1543.376199] ? ip_flush_pending_frames+0x20/0x20 [ 1543.376626] ? trace_hardirqs_on+0x5b/0x180 [ 1543.377027] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1543.377531] udp_sendmsg+0x193f/0x2170 [ 1543.377902] ? ip_frag_init+0x350/0x350 [ 1543.378269] ? udp_setsockopt+0xc0/0xc0 [ 1543.378625] ? mark_lock+0xf5/0x2df0 [ 1543.378966] ? lock_chain_count+0x20/0x20 [ 1543.379341] ? mark_lock+0xf5/0x2df0 [ 1543.379683] ? mark_lock+0xf5/0x2df0 [ 1543.380021] ? lock_chain_count+0x20/0x20 [ 1543.380397] ? lock_chain_count+0x20/0x20 [ 1543.380783] ? prep_new_page+0x16d/0x1d0 [ 1543.381149] ? lock_chain_count+0x20/0x20 [ 1543.381533] ? __lock_acquire+0x1657/0x5b00 [ 1543.381937] udpv6_sendmsg+0x1b4e/0x2af0 [ 1543.382307] ? __lock_acquire+0x1657/0x5b00 [ 1543.382706] ? udp_v6_push_pending_frames+0x360/0x360 [ 1543.383171] ? lock_acquire+0x197/0x470 [ 1543.383532] ? find_held_lock+0x2c/0x110 [ 1543.383908] ? lock_acquire+0x197/0x470 [ 1543.384266] ? find_held_lock+0x2c/0x110 [ 1543.384636] ? __might_fault+0xd3/0x180 [ 1543.384997] ? lock_downgrade+0x6d0/0x6d0 [ 1543.385372] ? sock_has_perm+0x1ea/0x280 [ 1543.385747] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1543.386229] ? __import_iovec+0x458/0x590 [ 1543.386605] ? udp_v6_push_pending_frames+0x360/0x360 [ 1543.387079] inet6_sendmsg+0x105/0x140 [ 1543.387433] ? inet6_compat_ioctl+0x320/0x320 [ 1543.387835] __sock_sendmsg+0xf2/0x190 [ 1543.388189] ____sys_sendmsg+0x334/0x870 [ 1543.388560] ? sock_write_iter+0x3d0/0x3d0 [ 1543.388944] ? do_recvmmsg+0x6d0/0x6d0 [ 1543.389301] ? handle_mm_fault+0x9e9/0x3500 [ 1543.389706] ? find_held_lock+0x2c/0x110 [ 1543.390084] ___sys_sendmsg+0xf3/0x170 [ 1543.390439] ? sendmsg_copy_msghdr+0x160/0x160 [ 1543.390853] ? vmacache_find+0x55/0x2a0 [ 1543.391231] ? do_user_addr_fault+0x5b0/0xc60 [ 1543.391644] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1543.392116] ? exc_page_fault+0xca/0x1a0 [ 1543.392488] ? trace_hardirqs_on+0x5b/0x180 [ 1543.392884] ? exc_page_fault+0xca/0x1a0 [ 1543.393254] ? asm_exc_page_fault+0x1e/0x30 [ 1543.393675] __sys_sendmmsg+0x195/0x470 [ 1543.394052] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1543.394441] ? lock_downgrade+0x6d0/0x6d0 [ 1543.394830] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1543.395268] ? wait_for_completion_io+0x270/0x270 [ 1543.395709] ? rcu_read_lock_any_held+0x75/0xa0 [ 1543.396129] ? vfs_write+0x354/0xa70 [ 1543.396469] ? fput_many+0x2f/0x1a0 [ 1543.396800] ? ksys_write+0x1a9/0x260 [ 1543.397149] ? __ia32_sys_read+0xb0/0xb0 [ 1543.397521] __x64_sys_sendmmsg+0x99/0x100 [ 1543.397911] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1543.398372] do_syscall_64+0x33/0x40 [ 1543.398709] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1543.399169] RIP: 0033:0x7f3893674b19 [ 1543.399505] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1543.401132] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1543.401823] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1543.402459] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1543.403100] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1543.403738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1543.404377] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1543.421270] FAT-fs (loop4): invalid media value (0x01) [ 1543.421782] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1543.464109] FAT-fs (loop4): Unrecognized mount option "g" " or missing value 19:06:40 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x101) openat(r0, &(0x7f0000000000)='./file1\x00', 0x212603, 0x4) 19:06:40 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) openat$incfs(r0, &(0x7f0000000100)='.pending_reads\x00', 0xa103, 0x40) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/handlers\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000300)=""/105, 0x69) r2 = pidfd_open(0xffffffffffffffff, 0x0) copy_file_range(r2, &(0x7f0000000380)=0x1, r0, &(0x7f0000000400)=0x9f, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r3) ioctl$TIOCSTI(r3, 0x5412, &(0x7f00000001c0)) r4 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat(r4, &(0x7f0000000000)='./file1\x00', 0x0, 0x10) chdir(&(0x7f0000000040)='./file0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'ip_vti0\x00'}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:40 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(r0, &(0x7f0000000000)='./file0\x00', 0xc0880, 0x64) 19:06:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x40) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x10) 19:06:40 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setxattr$incfs_size(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0), &(0x7f0000000200)=0x1e16, 0x8, 0x3) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000280)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x0, 0x10) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:40 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 22) 19:06:40 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0xffffffff}], 0x0, &(0x7f0000000240)=ANY=[]) openat(r0, &(0x7f0000000000)='./file1\x00', 0x387000, 0xc0) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) syz_io_uring_setup(0x3763, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x1ce96a1d274dcb2e, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x3763, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x1ce96a1d274dcb2e, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4000, @fd, 0x4, 0x9, 0x8, 0x12, 0x1, {0x2}}, 0x5) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1557.132493] FAULT_INJECTION: forcing a failure. [ 1557.132493] name failslab, interval 1, probability 0, space 0, times 0 [ 1557.134400] CPU: 0 PID: 10882 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1557.135526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1557.136859] Call Trace: [ 1557.137295] dump_stack+0x107/0x167 [ 1557.137901] should_fail.cold+0x5/0xa [ 1557.138531] should_failslab+0x5/0x20 [ 1557.139155] __kmalloc_node_track_caller+0x74/0x3b0 [ 1557.139956] ? alloc_skb_with_frags+0x92/0x570 [ 1557.140689] __alloc_skb+0xb1/0x5b0 [ 1557.141279] alloc_skb_with_frags+0x92/0x570 [ 1557.142007] sock_alloc_send_pskb+0x7af/0x930 [ 1557.142738] ? sk_alloc+0x350/0x350 [ 1557.143313] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1557.144145] ? SOFTIRQ_verbose+0x10/0x10 [ 1557.144802] __ip_append_data+0x1628/0x3310 [ 1557.145499] ? fib_select_path+0x95d/0x1e90 [ 1557.146194] ? ip_frag_init+0x350/0x350 [ 1557.146839] ? ip_finish_output+0x330/0x330 [ 1557.147530] ? ip_route_output_key_hash+0x1a4/0x340 [ 1557.148317] ? ipv4_mtu+0x1ed/0x2c0 [ 1557.148904] ip_make_skb+0x22a/0x2a0 [ 1557.149512] ? ip_frag_init+0x350/0x350 [ 1557.150140] ? ip_flush_pending_frames+0x20/0x20 [ 1557.150914] ? lock_downgrade+0x6d0/0x6d0 [ 1557.151577] ? xfrm_lookup_route+0x65/0x210 [ 1557.152274] udp_sendmsg+0x193f/0x2170 [ 1557.152900] ? ip_frag_init+0x350/0x350 [ 1557.153552] ? udp_setsockopt+0xc0/0xc0 [ 1557.154173] ? mark_lock+0xf5/0x2df0 [ 1557.154781] ? lock_chain_count+0x20/0x20 [ 1557.155429] ? mark_lock+0xf5/0x2df0 [ 1557.156034] ? mark_lock+0xf5/0x2df0 [ 1557.156614] ? lock_chain_count+0x20/0x20 [ 1557.157274] ? lock_chain_count+0x20/0x20 [ 1557.157938] ? prep_new_page+0x16d/0x1d0 [ 1557.158575] ? lock_chain_count+0x20/0x20 [ 1557.159253] ? __lock_acquire+0x1657/0x5b00 [ 1557.159945] udpv6_sendmsg+0x1b4e/0x2af0 [ 1557.160598] ? __lock_acquire+0x1657/0x5b00 [ 1557.161305] ? udp_v6_push_pending_frames+0x360/0x360 [ 1557.162135] ? lock_acquire+0x197/0x470 [ 1557.162776] ? find_held_lock+0x2c/0x110 [ 1557.163421] ? lock_acquire+0x197/0x470 [ 1557.164065] ? find_held_lock+0x2c/0x110 [ 1557.164700] ? __might_fault+0xd3/0x180 [ 1557.165340] ? lock_downgrade+0x6d0/0x6d0 [ 1557.166009] ? sock_has_perm+0x1ea/0x280 [ 1557.166668] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1557.167512] ? __import_iovec+0x458/0x590 [ 1557.168187] ? udp_v6_push_pending_frames+0x360/0x360 [ 1557.169016] inet6_sendmsg+0x105/0x140 [ 1557.169646] ? inet6_compat_ioctl+0x320/0x320 [ 1557.170341] __sock_sendmsg+0xf2/0x190 [ 1557.170975] ____sys_sendmsg+0x334/0x870 [ 1557.171628] ? sock_write_iter+0x3d0/0x3d0 [ 1557.172314] ? do_recvmmsg+0x6d0/0x6d0 [ 1557.172940] ? handle_mm_fault+0x9e9/0x3500 [ 1557.173641] ? trace_hardirqs_on+0x5b/0x180 [ 1557.174329] ? find_held_lock+0x2c/0x110 [ 1557.174997] ___sys_sendmsg+0xf3/0x170 [ 1557.175603] ? sendmsg_copy_msghdr+0x160/0x160 [ 1557.176337] ? vmacache_find+0x55/0x2a0 [ 1557.176975] ? do_user_addr_fault+0x5b0/0xc60 [ 1557.177707] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1557.178548] ? exc_page_fault+0xca/0x1a0 [ 1557.179200] ? trace_hardirqs_on+0x5b/0x180 [ 1557.179891] ? exc_page_fault+0xca/0x1a0 [ 1557.180555] ? asm_exc_page_fault+0x1e/0x30 [ 1557.181258] __sys_sendmmsg+0x195/0x470 [ 1557.181917] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1557.182596] ? lock_downgrade+0x6d0/0x6d0 [ 1557.183285] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1557.184058] ? wait_for_completion_io+0x270/0x270 [ 1557.184844] ? rcu_read_lock_any_held+0x75/0xa0 [ 1557.185562] ? vfs_write+0x354/0xa70 [ 1557.186164] ? fput_many+0x2f/0x1a0 [ 1557.186742] ? ksys_write+0x1a9/0x260 [ 1557.187361] ? __ia32_sys_read+0xb0/0xb0 [ 1557.188002] __x64_sys_sendmmsg+0x99/0x100 [ 1557.188685] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1557.189509] do_syscall_64+0x33/0x40 [ 1557.190120] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1557.190934] RIP: 0033:0x7f3893674b19 [ 1557.191536] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1557.194438] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1557.195663] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1557.196780] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1557.197901] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1557.199011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1557.200139] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:06:40 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 23) [ 1557.249345] FAT-fs (loop7): Unrecognized mount option "" or missing value 19:06:40 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) writev(0xffffffffffffffff, &(0x7f0000001180)=[{&(0x7f0000000d40)="96f529f17b1d2ec361833a97790e942b9195e35c7ad0758669e35bffdbf79f76f8baedcb518d07ccfde21145341b6f747d9e1971e3a7d49551b290cb0751ba47de27573b303b11adaac16147d6674776ca98c921259141a8ca2e8aac14fa77994d53d21f5ecdff", 0x67}, {&(0x7f0000000dc0)="032d0f251e89122befda2fefc8cba95e72694f5f0d65a869e83d785c9ae17fc4aae5b53e8e0feb739550a5d903b9c639be33b524fb068f", 0x37}, {&(0x7f0000000e40)="2f3386384a7bfb21ec4d116faa9813849c73c3", 0x13}, {&(0x7f0000000e80)="333dc8f51d5963394c26cd4c35f19a87f0ba4c9500d7e60b88b5182cf9ef65cb9898865dd48efeb1a21c1d3da06821a5bc340d498a2797b095b441ae42c6baa92d218fb77f5e6dc5148f82d4d63b6a77dbc4042fcc332c9c01f32e87b1a152ddd7e1e3d7374c3ff42441b21e89ac12481a3c1ddab58f09cb4837ff6412e208a2eaf31b196720edd2967feacae39b08493a7b31e37d7005ebeb221d8d77cf4ce65be79c21f27dbe9083ff131b6fd3ede88feeed19cb5ff4f7092139e07108d54af174959369", 0xc5}, {&(0x7f0000000f80)="17b7319ea05f6a09319a4e01b00e0a1cc8186e44cc2b3f4165ca179c1142fce6be60198a546a6c36d4cc27802637e6f8c49d10b6448bde7d7ee5610a28f93632292a1d06870d0b538e95da4c50ab899e26087fdba86c9d8a88b8ce2c9ba6fb400efb95c3dafeaf93cebc051bd187cd2ce2a5aa41e94ddcca011aaa7cfe478ade332a60f57e0ab05b27318ef39956aa72de4fa6b1f0e1bf1f030ac3d3a394bbe1f9d83ea91edabaf3290c52bbb472c25b2402", 0xb2}, {&(0x7f0000001040)="99cdcde8e1064950aa6f8f3b954df4b64cab5563f0ce68639c2f490bef75ddb1136806def778e79f383ff53deb44ce29f7c9eaca30179b48a2afeeed4b5e9bb891ed6057682a6c599f73097659cda3b6cab61f7b49a8db88a425a702bc9134576798293ce7bf4a083fb053fa5a8bdc9261b6ce698755350a8bddfd911e09449029eab2107627474401ee87711e8c15f79b2f1f862e57e14dd90e4886814a7273c7473a8714ce24c8", 0xa8}, {&(0x7f0000001100)="ec37782973bcf139fe4b6ec56c77b407416a1585bc03d0e542da16285df6f2a22ff10d921ed6ff7eb6209d5ff673ea04e8e3a62928bbd3a6798194c740c023f6a8cfe92ea1ab2e551fdbf1cf5b58ace8dae93e0941b66117c8b80a045ed08f00fb8c23d63ddda716571078b7df05ec1ed20150f622", 0x75}], 0x7) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x2, 0x5, &(0x7f0000000500)=[{&(0x7f00000001c0)="5642aa351fdac9a20256e97919ea4f73026cc2f8e794a3312bdcb3b60c4f7fda5d7dc0d8e8a7e6cf5e014610241ec49b31130f4a1ac65139875785a8bd885c6f2f65a1ea434dfe2e52d9456f242f", 0x4e, 0x8}, {&(0x7f0000000240)="0e88bb9250a460e68b224879b74de1eddf7fb76ad43021038672f682f6bc99e331380beee85465dc72c58cf50a5992734cb11ee2c52e6e7e1e1825", 0x3b, 0x7}, {&(0x7f0000000280)="bdf5d19659eb", 0x6, 0x9}, {&(0x7f0000000400)="c6da1af17a14c2f4ed40e33a0060f93f9d2ddea3afa3370a969c2fd66a68502ca6c5b4c52435feedfd011b95dd1f1d1e87fb5ed1acb572ed364f54d75e3596fad32ea59c26e36a1b5da87c0a58981bd3bd34215008d797b8cb448abb6f67e1f36a6a60936911235f43aa32fa94a1f9ffaa38ef530641044bb42d22c81b767e25bdb3a363c9ea582fdb727f7dbc0ca434f5850aea13cf5b86bcf8f0bd9bb64f0499716d6c8c2e0491db2282b1bf41a75cb906787ff015e2c40fce41d05de521a24f6dd6076cc30a0b1b12410f54faa74a", 0xd0, 0x2}, {&(0x7f0000000300)="0adb39631cef1045ed3891122d91e14ad5993ed20d07a897414ea4d5ef3b07f468777c5d0131569de358e0e370227804fd30f5e1c633e20eb122f45d5e040225aa7ce18b9c309ed9911aff7ccf9a46d19d56057c70330f8a4c8dacd13ad12734a175713783bc574a5bf4bc8a2bb02e6f3f8fe8c75a79e500c989a5318a75c5769dc317815c518517033a4f10737df234ae48ded663a2dd902af951b4dcb82c4481e859", 0xa3, 0xfffffffffffffffa}], 0x8d0000, &(0x7f0000000580)={[{'{+#'}, {'vfat\x00'}, {'vfat\x00'}, {'vfat\x00'}, {'@#('}, {'vfat\x00'}, {'vfat\x00'}], [{@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, 'vfat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '-&:'}}]}) openat(r0, &(0x7f0000000640)='./file1\x00', 0x0, 0x21) truncate(&(0x7f0000000680)='./file0\x00', 0x6) chdir(&(0x7f0000000040)='./file1\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000000, 0x30, r1, 0x10000000) [ 1557.299746] FAT-fs (loop7): Unrecognized mount option "" or missing value 19:06:40 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/class/i2c-adapter', 0x0, 0x1) creat(&(0x7f0000000300)='./file1\x00', 0x12a) openat(r0, &(0x7f0000000280)='./file1\x00', 0x400, 0x1b) chdir(&(0x7f0000000040)='./file0\x00') ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'veth1_to_hsr\x00', &(0x7f00000001c0)=@ethtool_gfeatures={0x3a, 0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:40 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001080a00}], 0x0, &(0x7f00000002c0)=ANY=[]) openat2(r0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x40000, 0x108, 0x1}, 0x18) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x8) truncate(&(0x7f0000000140)='./file1\x00', 0x42) stat(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)) 19:06:40 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r1, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) open(&(0x7f0000000000)='./file1\x00', 0x40, 0x144) openat(r2, &(0x7f0000000100)='./file0\x00', 0x10000, 0x1) [ 1557.344677] FAULT_INJECTION: forcing a failure. [ 1557.344677] name failslab, interval 1, probability 0, space 0, times 0 [ 1557.345834] CPU: 1 PID: 10910 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1557.346456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1557.347205] Call Trace: [ 1557.347456] dump_stack+0x107/0x167 [ 1557.347798] should_fail.cold+0x5/0xa [ 1557.348151] ? create_object.isra.0+0x3a/0xa20 [ 1557.348576] should_failslab+0x5/0x20 [ 1557.348922] kmem_cache_alloc+0x5b/0x310 [ 1557.349299] create_object.isra.0+0x3a/0xa20 [ 1557.349689] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1557.350159] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1557.350605] ? alloc_skb_with_frags+0x92/0x570 [ 1557.351017] __alloc_skb+0xb1/0x5b0 [ 1557.351345] alloc_skb_with_frags+0x92/0x570 [ 1557.351740] sock_alloc_send_pskb+0x7af/0x930 [ 1557.352143] ? sk_alloc+0x350/0x350 [ 1557.352472] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1557.352932] ? SOFTIRQ_verbose+0x10/0x10 [ 1557.353300] __ip_append_data+0x1628/0x3310 [ 1557.353687] ? fib_select_path+0x95d/0x1e90 [ 1557.354078] ? ip_frag_init+0x350/0x350 [ 1557.354441] ? ip_finish_output+0x330/0x330 [ 1557.354825] ? ip_route_output_key_hash+0x1a4/0x340 [ 1557.355270] ? ipv4_mtu+0x1ed/0x2c0 [ 1557.355598] ip_make_skb+0x22a/0x2a0 [ 1557.355931] ? ip_frag_init+0x350/0x350 [ 1557.356283] ? ip_flush_pending_frames+0x20/0x20 [ 1557.356707] ? lock_downgrade+0x6d0/0x6d0 [ 1557.357082] ? xfrm_lookup_route+0x65/0x210 [ 1557.357475] udp_sendmsg+0x193f/0x2170 [ 1557.357835] ? ip_frag_init+0x350/0x350 [ 1557.358193] ? udp_setsockopt+0xc0/0xc0 [ 1557.358545] ? mark_lock+0xf5/0x2df0 [ 1557.358893] ? lock_chain_count+0x20/0x20 [ 1557.359267] ? mark_lock+0xf5/0x2df0 [ 1557.359597] ? mark_lock+0xf5/0x2df0 [ 1557.359930] ? lock_chain_count+0x20/0x20 [ 1557.360296] ? lock_chain_count+0x20/0x20 [ 1557.360671] ? prep_new_page+0x16d/0x1d0 [ 1557.361043] ? lock_chain_count+0x20/0x20 [ 1557.361424] ? __lock_acquire+0x1657/0x5b00 [ 1557.361816] udpv6_sendmsg+0x1b4e/0x2af0 [ 1557.362181] ? __lock_acquire+0x1657/0x5b00 [ 1557.362570] ? udp_v6_push_pending_frames+0x360/0x360 [ 1557.363039] ? lock_acquire+0x197/0x470 [ 1557.363387] ? find_held_lock+0x2c/0x110 [ 1557.363747] ? lock_acquire+0x197/0x470 [ 1557.364097] ? find_held_lock+0x2c/0x110 [ 1557.364463] ? __might_fault+0xd3/0x180 [ 1557.364812] ? lock_downgrade+0x6d0/0x6d0 [ 1557.365183] ? sock_has_perm+0x1ea/0x280 [ 1557.365544] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1557.366020] ? __import_iovec+0x458/0x590 [ 1557.366385] ? udp_v6_push_pending_frames+0x360/0x360 [ 1557.366836] inet6_sendmsg+0x105/0x140 [ 1557.367176] ? inet6_compat_ioctl+0x320/0x320 [ 1557.367565] __sock_sendmsg+0xf2/0x190 [ 1557.367910] ____sys_sendmsg+0x334/0x870 [ 1557.368270] ? sock_write_iter+0x3d0/0x3d0 [ 1557.368640] ? do_recvmmsg+0x6d0/0x6d0 [ 1557.368987] ? handle_mm_fault+0x9e9/0x3500 [ 1557.369371] ? __lock_acquire+0x1657/0x5b00 [ 1557.369759] ? find_held_lock+0x2c/0x110 [ 1557.370132] ___sys_sendmsg+0xf3/0x170 [ 1557.370476] ? sendmsg_copy_msghdr+0x160/0x160 [ 1557.370873] ? vmacache_find+0x55/0x2a0 [ 1557.371229] ? do_user_addr_fault+0x5b0/0xc60 [ 1557.371625] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1557.372094] ? exc_page_fault+0xca/0x1a0 [ 1557.372461] ? trace_hardirqs_on+0x5b/0x180 [ 1557.372846] ? exc_page_fault+0xca/0x1a0 [ 1557.373206] ? asm_exc_page_fault+0x1e/0x30 [ 1557.373597] __sys_sendmmsg+0x195/0x470 [ 1557.373962] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1557.374347] ? lock_downgrade+0x6d0/0x6d0 [ 1557.374723] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1557.375158] ? wait_for_completion_io+0x270/0x270 [ 1557.375583] ? rcu_read_lock_any_held+0x75/0xa0 [ 1557.375997] ? vfs_write+0x354/0xa70 [ 1557.376325] ? fput_many+0x2f/0x1a0 [ 1557.376650] ? ksys_write+0x1a9/0x260 [ 1557.376987] ? __ia32_sys_read+0xb0/0xb0 [ 1557.377352] __x64_sys_sendmmsg+0x99/0x100 [ 1557.377725] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1557.378190] do_syscall_64+0x33/0x40 [ 1557.378519] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1557.378976] RIP: 0033:0x7f3893674b19 [ 1557.379305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1557.380921] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1557.381585] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1557.382226] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1557.382857] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1557.383490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1557.384119] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:06:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') getresuid(&(0x7f0000000280), &(0x7f0000000640), &(0x7f0000000680)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000400)={{0x1, 0x1, 0x18, r1, {r2}}, './file0\x00'}) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x5, &(0x7f00000005c0)=[{&(0x7f00000001c0)="d3ff87b9a99717d48c427f89a401b0b5c4afd93fe67d4031dd1f159977bea38a3618fe33d5a82edb896cb9f39d7b48e91aa53867f287b1b3c3c6b32c40b68f3ba0581f73839e4afcdc4825b5db900d965d00b2557c4176361f848d4d65924812b49727", 0x63, 0x101}, {&(0x7f0000000300)="842f6f59aaa9fa5d4623a87c7af7520106ddb38d6d3c0e79dc8fdc00be919b116545f723353c30b34127a62478f48062fe11c25eb80305ae5d4e3b9f1ddffd207197a72f59a423174988092c1a6e49e185128a4c88480cc2a132e091e13b67ed6744f4b9d99ee880c42af42dc8bf52f52038fda749d65985be9e7d7f339d6159316361a3", 0x84, 0x1000}, {&(0x7f0000000240)="c4d59fb3b7b7f938f62f1644e6df2786ab2525d410", 0x15, 0x200}, {&(0x7f0000000700)="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", 0xfa}, {&(0x7f0000000500)="952df88458cef94da1cd0371cfd701f48d8bdee8cd6c507031e2ff028809e9804169d56d902e86d6f72be04ab555e33746a30a8a4d74965e474cb7a1e8137279f5c1b7963e9d340d3fc1abcee5b6e9e1e3d7db354f8f6ce5a18265b5f14e56b212ccf15d9e563c1d6e86dbeda7e09c6eecf66a5abcf1362ac809fd7fb221aa8de9afcfb618d51963a6abda9d525db1", 0x8f, 0x2}], 0x3001, &(0x7f0000000800)=ANY=[@ANYBLOB="7573726a71756f74613d2e2f66696c65312c7379737667726f7570732c6f626a5f726f6c653d4250524d5f434845434b2c66756e633d4250524d5f434845434b2c00e0124e26966d365b8257d85c367d7875ff0ac421160f16a4fb9bcd0ff784e43a9e97a7c914681f030340dcc97277b1cf5b220dbc7d00a975711d6110aa9d61cafc1a60fcffffffeb894ec89cc304c9b3df80fe21cb149a478b68bda105891d1da2c207d1f2d225ad01dd7d0f75bef8fc1c42bd42046ecf547762fb88c73af9241ae78ba79cfc3e05cb81de"]) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:40 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x8}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000500)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x10, &(0x7f0000000400)=ANY=[@ANYBLOB="6772616e733d660400e0ff6bd36f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',version=9p2000.u,obj_role=vfat\x00,obj_user=\',fowner>', @ANYRESDEC=r2, @ANYBLOB=',smackfstransmute=vfat\x00,smackfsroot=%,fowner<', @ANYRESDEC=0xee00, @ANYBLOB="2c7375626a5d7264b0d1356ae75c90002c00"]) chdir(&(0x7f0000000040)='./file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r5], 0x38}}], 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r3, 0x89f4, &(0x7f0000000240)={'sit0\x00', &(0x7f0000000300)={'sit0\x00', r5, 0x2f, 0x56, 0x3e, 0x4, 0x4, @remote, @loopback, 0x1, 0x7, 0xbb, 0x8}}) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x4) openat(r6, &(0x7f0000000100)='./file0\x00', 0x1, 0x240) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x2, 0x0, &(0x7f0000000180), 0x80800, &(0x7f0000000240)=ANY=[]) getdents64(r0, &(0x7f0000000000)=""/12, 0xc) chdir(&(0x7f0000000040)='./file0\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r2 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid\x00') fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) fcntl$setlease(r1, 0x400, 0x1) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x185142, 0x2) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) lsetxattr$security_ima(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)=@v2={0x3, 0x3, 0xb, 0x0, 0x3e, "88d13c2d5fbcdd475891f83d6c3bc8166885e1d2f476afc009ba3d0fa56223a3641a2c0c59aac095410dfd9bd88da62c43fb46f79c804961dd0e3b4d2568"}, 0x47, 0x0) [ 1557.509957] FAT-fs (loop7): bogus number of reserved sectors [ 1557.510931] FAT-fs (loop7): Can't find a valid FAT filesystem 19:06:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x12f243, 0x104) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(r0, &(0x7f0000000000)='./file1\x00', 0x2c002, 0x24) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:56 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 24) 19:06:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x180) creat(&(0x7f0000000100)='./file0\x00', 0x28) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x84000, 0x142) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x101002) mount$9p_fd(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0), 0x800000, &(0x7f0000000400)=ANY=[@ANYBLOB="7472616e733d66640672368c8dba06413db1608b20d0788047dae3bb88c0ac6e17b675e4607f7cb0a11489b4de4198527f82c7ece528f7e8243f7efb894738653b3501a30f2d0f44e4eb9bcfe7fac8b8385508a6836155d301bec24a4d3253348642a1453f1115bbb85eee7c5a6b117e8addcf052bd8175d4e48b8f903034f534c0cbf9dc8142d3f938d6a9dbee6fe2d5b8f436dd6fac3ecc9b83c2b3159b8b79f5cbbfdcf465e89828cb8feb680a610a37b9479f5c29acb41c370c4e6585d2f69886d609cbdbf4d2cd0208106c5347a98b33928eaef46db7d82559d2172d2", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=loose,\x00']) r2 = eventfd(0x1000) syz_open_dev$sg(&(0x7f00000001c0), 0xe283200, 0xc0000) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002280)=[{{&(0x7f00000001c0), 0x6e, &(0x7f0000000100)=[{&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000300)=""/139, 0x8b}, {&(0x7f0000000500)=""/164, 0xa4}], 0x3}}, {{&(0x7f0000000240), 0x6e, &(0x7f0000000880)=[{&(0x7f00000005c0)=""/148, 0x94}, {&(0x7f0000000680)=""/192, 0xc0}, {&(0x7f0000000740)=""/247, 0xf7}, {&(0x7f0000000840)=""/64, 0x40}], 0x4, &(0x7f00000008c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{&(0x7f0000000940), 0x6e, &(0x7f0000001b80)=[{&(0x7f00000009c0)=""/237, 0xed}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/44, 0x2c}, {&(0x7f0000001b00)=""/43, 0xb}, {&(0x7f0000001b40)=""/34, 0x22}], 0x5, &(0x7f0000001c00)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ebff00001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x98}}, {{&(0x7f0000001cc0), 0x6e, &(0x7f0000002080)=[{&(0x7f0000001d40)=""/166, 0xa6}, {&(0x7f0000001e00)=""/158, 0x9e}, {&(0x7f0000001ec0)=""/255, 0xff}, {&(0x7f0000001fc0)=""/12, 0xc}, {&(0x7f0000002000)=""/101, 0x65}], 0x5, &(0x7f0000002100)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x178}}], 0x4, 0x10000, &(0x7f0000002380)={0x0, 0x3938700}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat2(r0, &(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x20600, 0x352, 0xf}, 0x18) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000002500)={{0x1, 0x1, 0x18, r1, {0x4a93d197}}, './file0\x00'}) openat(0xffffffffffffff9c, &(0x7f0000002540)='./file0\x00', 0x40682, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x10000, 0x80) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) mount$bind(&(0x7f00000023c0)='./file1\x00', &(0x7f0000002400)='./file0\x00', &(0x7f0000002440), 0x8020, 0x0) 19:06:56 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x80000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='blkio.bfq.time_recursive\x00', 0x0, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) r4 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r4, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) sendmsg$nl_generic(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)={0x1014, 0x1a, 0x400, 0x70bd25, 0x25dfdbfd, {0x6}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x1}, 0x1) ioctl$BTRFS_IOC_BALANCE_CTL(r3, 0x40049421, 0x1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r5, &(0x7f0000004d00), 0x2f, 0x0) accept4(r5, &(0x7f00000014c0)=@x25={0x9, @remote}, &(0x7f0000000380)=0x80, 0x80800) openat(r0, &(0x7f0000000000)='./file0\x00', 0xa02, 0x9) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x8) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:06:56 executing program 0: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000ac0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000bc0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000c40)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000c80)=0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r2, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r4], 0x38}}], 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000d40)={'ip6_vti0\x00', &(0x7f0000000cc0)={'syztnl0\x00', 0x0, 0x6, 0x0, 0x5, 0x0, 0x32, @private1, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7, 0x8000, 0x0, 0x80000001}}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r6, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r8], 0x38}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002340)={'team0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000002380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000023c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000002940)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002900)={&(0x7f0000002400)={0x4dc, 0x0, 0x303, 0x70bd26, 0x25dfdbfe, {}, [{{0x8}, {0x174, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0xffff}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x2ce5}}, {0x8, 0x6, r0}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xa239}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r4}, {0x1e4, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7fffffff}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3f}}, {0x8}}}]}}, {{0x8, 0x1, r5}, {0x10c, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r10}}, {0x8}}}]}}]}, 0x4dc}, 0x1, 0x0, 0x0, 0x4008884}, 0x1) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r11 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r12 = accept4$inet6(r11, 0x0, &(0x7f0000000000), 0x80000) writev(r12, &(0x7f0000000700)=[{&(0x7f0000000100)="aac447ec9ba77f378f20624ca1b6683ffca5ba8ba85ee2fa0cbda5", 0x1b}, {&(0x7f00000001c0)="346817838e11c30095d78e4bf35d9a50d400b6202d29cd64bc2b7d5981c29d538c31f70a93d78e6f828b3b542fa0f14afedc74b6643ee5da38043f9011486fdec927a544c36289946c82eaa66d6c9e79ce80371d581095c010ee855c7c0c56d89a12699efc2b06882211992fdbe9321ea113bb41bfd4a69bc0254567c5b72f9a97be0b78cfab4b4c9d164e7e1943a6aec9c8d4ae66bc1b23591396f5bf144dae491e1cf7801ba51f604b8c9d2d9875f9f36afc67a94af12cfa7e21c95f", 0xbd}, {&(0x7f0000000280)="e16c7e42e89e1febfb00ba44d8647de468f80da5a20b32faa2eefe51b39e4e26e6c869773957fef22fc4a06853bd63e0af3f12e1ef1d4a", 0x37}, {&(0x7f0000000300)="44cc7d3aaead6dbbeeda1ac7ad7228bd26212d6def587e365649fbf3ea2d1174cec9b9cbdb85436b5ed179d24b6b6bfd3b99bb945a3293536f7c887c927b13eb07861c388cf2371e855c73468a905f4818d2835f84fa0d51022cf7fbc976cb649c631d8aeb9b040c940b78101ec581a05f7c0e448ea0a9f09219b422de61033b3c8eeb50cc9023f055d02d41e9a86ef8791a52dbfc19660fca1de54c4d1d8e7b25", 0xa1}, {&(0x7f0000000400)="3a5b1ef9e131df79650cb622553355a0a3969b70b0b327090149831cb6894a7b747c04869511d1020c725f455453ae58ce0d5ddb6c2ed3f4ac8442df54a9c6a9d66f7e855b2e7d7611d193a40ce5ab991f8f168a89e2bef3f6b845f57198e1213bf731649b31e1c0bf61adb4ad1f706465123bcf05a2241381c96ffd6f61f648730bc104935673", 0x87}, {&(0x7f00000004c0)="332c76939314290d1c01daaeaf8125042ea614a422a74ebe4d3e18b669242311b2a20b69d3beeff43233c33fe71ba46d8a6c06bd95881cb86324d5903ebbfb5f4e59af8fc1b7dabf9bbb2dc1354574dbf0fff9e03eac971bd2a1fa25f1429261ed3f906b2fdd9bca6d97a6b90e121b22adad888a63c1b9c6410b538e7f6ee0baa0792192599d0109db56163a42753975fb3b7fd13fac783da9040eadde2d92235b1d4c91727c991590c0c854e6789ecd98a5ad1a0addf365cc68533cda1f40499b905d6ded6d57a0375334", 0xcb}, {&(0x7f00000005c0)="9a6be4299acbf9f84769ad338109fe64125604d2939e31561a2f622ecc457cd2ecbae0cf7d0de9e59b477eb912ee4143ff7cca2a4147c5732ddb03cfa93562a5da5bba327e2932e13b10d585781306ad7355c9ce0f67618688fefd5f2007d4b33193b3f76f89a4826b5cb0200edd06948ecd2ab18e332a84e19aeeb96ed18428e80cd31c22695b9d3c1d2af98ca69480b0dfd82b99b47599de", 0x99}, {&(0x7f0000000680)="1d83a183bda54df4c5ada4bbd0d2e9f2f4190099a37b6bc5800ceae7bcc61843384b8949e5ab1e3ddd3e1c4438051670618f4a603aba155ab88d15ce4c222d3b1d", 0x41}], 0x8) [ 1572.697536] FAULT_INJECTION: forcing a failure. [ 1572.697536] name failslab, interval 1, probability 0, space 0, times 0 [ 1572.698648] CPU: 1 PID: 10963 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1572.699285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1572.700039] Call Trace: [ 1572.700301] dump_stack+0x107/0x167 [ 1572.700651] should_fail.cold+0x5/0xa [ 1572.701015] ? lock_release+0x680/0x680 [ 1572.701397] ? skb_clone+0x14f/0x3d0 [ 1572.701745] should_failslab+0x5/0x20 [ 1572.702106] kmem_cache_alloc+0x5b/0x310 [ 1572.702466] ? mark_lock+0xf5/0x2df0 [ 1572.702801] skb_clone+0x14f/0x3d0 [ 1572.703131] dev_queue_xmit_nit+0x3a7/0xb00 [ 1572.703521] dev_hard_start_xmit+0xab/0x6f0 [ 1572.703906] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1572.704372] __dev_queue_xmit+0x17ec/0x2710 [ 1572.704762] ? find_held_lock+0x2c/0x110 [ 1572.705124] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1572.705531] ? lock_downgrade+0x6d0/0x6d0 [ 1572.705904] ? lock_acquire+0x197/0x470 [ 1572.706273] ? ip_finish_output2+0x220/0x21f0 [ 1572.706679] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1572.707146] neigh_connected_output+0x382/0x4d0 [ 1572.707566] ip_finish_output2+0x6f1/0x21f0 [ 1572.707958] ? nf_hook_slow+0xfc/0x1e0 [ 1572.708305] ? ip_frag_next+0x9e0/0x9e0 [ 1572.708661] ? nf_hook+0x160/0x510 [ 1572.708979] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1572.709434] __ip_finish_output.part.0+0x5f3/0xb50 [ 1572.709869] ? ip_fragment.constprop.0+0x240/0x240 [ 1572.710319] ? nf_hook+0x510/0x510 [ 1572.710645] ip_output+0x2f7/0x600 [ 1572.710972] ip_send_skb+0xdd/0x260 [ 1572.711303] udp_send_skb+0x6da/0x11d0 [ 1572.711656] udp_sendmsg+0x197f/0x2170 [ 1572.712011] ? ip_frag_init+0x350/0x350 [ 1572.712377] ? udp_setsockopt+0xc0/0xc0 [ 1572.712728] ? mark_lock+0xf5/0x2df0 [ 1572.713068] ? lock_chain_count+0x20/0x20 [ 1572.713440] ? mark_lock+0xf5/0x2df0 [ 1572.713773] ? mark_lock+0xf5/0x2df0 [ 1572.714122] ? lock_chain_count+0x20/0x20 [ 1572.714487] ? lock_chain_count+0x20/0x20 [ 1572.714860] ? prep_new_page+0x16d/0x1d0 [ 1572.715219] ? lock_chain_count+0x20/0x20 [ 1572.715592] ? __lock_acquire+0x1657/0x5b00 [ 1572.715981] udpv6_sendmsg+0x1b4e/0x2af0 [ 1572.716342] ? __lock_acquire+0x1657/0x5b00 [ 1572.716738] ? udp_v6_push_pending_frames+0x360/0x360 [ 1572.717204] ? lock_acquire+0x197/0x470 [ 1572.717566] ? find_held_lock+0x2c/0x110 [ 1572.717931] ? lock_acquire+0x197/0x470 [ 1572.718297] ? find_held_lock+0x2c/0x110 [ 1572.718660] ? __might_fault+0xd3/0x180 [ 1572.719019] ? lock_downgrade+0x6d0/0x6d0 [ 1572.719389] ? sock_has_perm+0x1ea/0x280 [ 1572.719752] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1572.720217] ? __import_iovec+0x458/0x590 [ 1572.720585] ? udp_v6_push_pending_frames+0x360/0x360 [ 1572.721053] inet6_sendmsg+0x105/0x140 [ 1572.721394] ? inet6_compat_ioctl+0x320/0x320 [ 1572.721792] __sock_sendmsg+0xf2/0x190 [ 1572.722155] ____sys_sendmsg+0x334/0x870 [ 1572.722513] ? sock_write_iter+0x3d0/0x3d0 [ 1572.722892] ? do_recvmmsg+0x6d0/0x6d0 [ 1572.723237] ? handle_mm_fault+0x9e9/0x3500 [ 1572.723626] ? __lock_acquire+0x1657/0x5b00 [ 1572.724008] ? find_held_lock+0x2c/0x110 [ 1572.724375] ___sys_sendmsg+0xf3/0x170 [ 1572.724724] ? sendmsg_copy_msghdr+0x160/0x160 [ 1572.725128] ? vmacache_find+0x55/0x2a0 [ 1572.725484] ? do_user_addr_fault+0x5b0/0xc60 [ 1572.725885] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1572.726359] ? exc_page_fault+0xca/0x1a0 [ 1572.726718] ? trace_hardirqs_on+0x5b/0x180 [ 1572.727096] ? exc_page_fault+0xca/0x1a0 [ 1572.727455] ? asm_exc_page_fault+0x1e/0x30 [ 1572.727854] __sys_sendmmsg+0x195/0x470 [ 1572.728206] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1572.728590] ? lock_downgrade+0x6d0/0x6d0 [ 1572.728966] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1572.729394] ? wait_for_completion_io+0x270/0x270 [ 1572.729817] ? rcu_read_lock_any_held+0x75/0xa0 [ 1572.730240] ? vfs_write+0x354/0xa70 [ 1572.730566] ? fput_many+0x2f/0x1a0 [ 1572.730891] ? ksys_write+0x1a9/0x260 [ 1572.731228] ? __ia32_sys_read+0xb0/0xb0 [ 1572.731593] __x64_sys_sendmmsg+0x99/0x100 [ 1572.731964] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1572.732419] do_syscall_64+0x33/0x40 [ 1572.732745] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1572.733192] RIP: 0033:0x7f3893674b19 [ 1572.733519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1572.735121] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1572.735786] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1572.736410] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1572.737035] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1572.737658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1572.738294] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:07:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000000)='./file0/file0\x00', 0x92) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000000)='./file1/file0\x00', 0x200000, 0x21) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000001c0)='./file1/file1\x00', 0x0) 19:07:09 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') syz_io_uring_setup(0x5509, &(0x7f00000001c0)={0x0, 0xe3e4, 0x4, 0x2, 0x144}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x0, 0xee01}}, './file1\x00'}) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000380)=@IORING_OP_STATX={0x15, 0x2, 0x0, r2, &(0x7f0000000400), &(0x7f0000000340)='./file1\x00', 0x100, 0x2900, 0x1, {0x0, r3}}, 0x10001) chdir(&(0x7f0000000100)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000380), 0x200002, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000480)={0x0, 0x2, 0xffff, 0x9}) r2 = syz_open_dev$vcsn(&(0x7f0000000400), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000440)={{0x1, 0x1, 0x18, r2, {0x9}}, './file1\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r3) execveat(r3, &(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='\\)-*#\x00'], &(0x7f0000000340)=[&(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='[.\x00', &(0x7f0000000280)='vfat\x00', &(0x7f0000000300)='&:%^^,#{{-\'$)\x00'], 0x400) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2e48, 0x2, &(0x7f0000000200)=[{&(0x7f0000000400)="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", 0x1000, 0x6}, {&(0x7f00000001c0)="cf66b808d1fe1184e511616d5effbd7cd83afc5198b55c2376fda6ee46beb74507f5e21ac0773eab", 0x28, 0x7f}], 0x188000, 0xfffffffffffffffe) unlinkat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) faccessat2(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x0, 0x700) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1ff, 0x3, &(0x7f0000000500)=[{&(0x7f00000001c0)="860daf903d7735f5a2a97a6d9afb69c7e1be4197f80ee4a63bdb083953210bc67d113d84765918839ffd35bcd53d95ed8877366f3f8b29d4d626e48f5cf14eae8bb2ccc74c7bbf7bbc3fe4632ab2c99ea94d7f26fab3e6edf7c4cfa13756eb8ed7ecd471120481e7d233fd4ce0b23038291043f0b83f7fa026fb2732bd74eeee615d1c4a4292510b56b66f788b03f246f5eb7be8ae6dc6f19468194d14d7477e", 0xa0, 0x6}, {&(0x7f0000000400)="dbe74a346132ed77e3171638b050ecca19962e7740827bfc7e83840b5e373087b78813fff9086f4c596f1336d740a56e215d86083e61b66a1de0be21210683e451248da5d33d65d9e5ebbc2521855b3bdc23c529adbb28346d1e10306674d1ec1977d9b3935e95ec33bd9c9aae6868d6c3087cc8f1c7e7819977b197244b1c7a7d4e0e5a14477b314b291abe79a2588fa4105903db813a05a715a87b986be052cd1613d8441b7cc2c62ed38cb083d43b6bead30420dce128aeff29c92fc80e3c9bcc385d", 0xc4, 0x1}, {&(0x7f0000000300)="9552827d701a6c628816b4d347572088d5a4da4f8721c3e06a127c9472c2b2ef4c01559c598909a4ffcea53785070036a00d5c424bff7997d8f1a64caabff5e5116162bedfeb9987ad3ead15ac2b447744de5767d87d2ca59c12bf6a547e47f828f06db2e8e1cbb799642a4a29b572bf59cc5e6cd7dd2d18e1dd4ae413a259ed63caf4a8387dead43cc6d33a82a87b724e567bbce3e9faa4456f615c570d570be4f626893beaabb3f51deb8a9561b8b32e33b97a4368f79b2ef5e05f", 0xbc, 0xaa9}], 0x8, &(0x7f0000000580)={[{@huge_advise}, {@huge_never}, {@gid={'gid', 0x3d, 0xee00}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@size={'size', 0x3d, [0x65, 0x34, 0x78]}}, {@huge_within_size}, {@huge_advise}, {@size={'size', 0x3d, [0x1c, 0x2d, 0x6b, 0x39, 0x39, 0x35, 0x74, 0x6d, 0x38]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x35]}}, {@huge_within_size}], [{@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@subj_type={'subj_type', 0x3d, '$\xdb\\'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}]}) openat(r0, &(0x7f0000000280)='./file0\x00', 0x400080, 0x108) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x1) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:09 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 25) 19:07:09 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x8001001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') setxattr$security_ima(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000700), &(0x7f0000000740)=@v2={0x5, 0x1, 0x12, 0x7, 0xc0, "3798b0db3404ee56b3b8671c26b3930188ce27930fbf1fcc3c5d4b4884eb37d560d7728b06ff360455dadc940c1247095b56b165a4931b1c3b0d22f94197bb9e27fde01ab69132a7047e62d0916111d5a2e4e5622c9a88002128bb9bdf2620c60de72218a4026397750c6d766f5a5736fba8ef5fd18113f0a47f6f4789884c673525ff48075aa2cb042cb13d15066f3950713e9f0fceda78276fe65c6abdc1264e26b32af5f9fd9c5018adac82e66a408cf6419b70255a9e5c6eccfe64e984e1"}, 0xc9, 0xa95979f43da9f823) r1 = dup2(r0, r0) r2 = openat(r1, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) open(&(0x7f0000000100)='\x00', 0x80, 0xa5) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r3 = accept4$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000200)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in=@empty, @in6=@ipv4={""/10, ""/2, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000000340)=0xe8) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r5, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r7], 0x38}}], 0x1, 0x0) sendmsg$inet(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000280)="b02ae83aa9605a6cfe903307", 0xc}], 0x1, &(0x7f0000000500)=[@ip_tos_u8={{0x11}}, @ip_retopts={{0x24, 0x0, 0x7, {[@ssrr={0x89, 0xb, 0x10, [@rand_addr=0x64010101, @local]}, @rr={0x7, 0x7, 0x4f, [@multicast1]}]}}}, @ip_retopts={{0x58, 0x0, 0x7, {[@noop, @timestamp_prespec={0x44, 0x14, 0xfd, 0x3, 0x5, [{@multicast1, 0xfffffeff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7}]}, @timestamp={0x44, 0x10, 0x83, 0x0, 0xf, [0x3f, 0x6, 0x6420]}, @generic={0x88, 0x11, "495d085daa136929a3014d4469953b"}, @ssrr={0x89, 0xf, 0x6e, [@empty, @private=0xa010102, @loopback]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @remote}}}, @ip_retopts={{0x98, 0x0, 0x7, {[@ssrr={0x89, 0x13, 0x84, [@loopback, @rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x36}, @multicast2]}, @cipso={0x86, 0x30, 0x1, [{0x2, 0xa, "0b28308db315bcd2"}, {0x7, 0xf, "05ca82116dad9a0d11496b0a48"}, {0x1, 0x5, "c34a83"}, {0x1, 0xc, "0698b893b950f6dff43c"}]}, @generic={0x7, 0x9, "15dcc5de44b46e"}, @lsrr={0x83, 0x13, 0x67, [@dev={0xac, 0x14, 0x14, 0x20}, @private=0xa010102, @broadcast, @dev={0xac, 0x14, 0x14, 0x1b}]}, @lsrr={0x83, 0x27, 0xfb, [@remote, @empty, @empty, @private=0xa010101, @broadcast, @remote, @empty, @broadcast, @empty]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfffffffb}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x23}}}}], 0x1c0}, 0x8080) open$dir(&(0x7f0000000000)='./file0\x00', 0x44080, 0x25) [ 1585.692725] FAULT_INJECTION: forcing a failure. [ 1585.692725] name failslab, interval 1, probability 0, space 0, times 0 [ 1585.694612] CPU: 0 PID: 11016 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1585.695725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1585.697060] Call Trace: [ 1585.697496] dump_stack+0x107/0x167 [ 1585.698093] should_fail.cold+0x5/0xa [ 1585.698721] ? lock_release+0x680/0x680 [ 1585.699364] ? skb_clone+0x14f/0x3d0 [ 1585.699967] should_failslab+0x5/0x20 [ 1585.700581] kmem_cache_alloc+0x5b/0x310 [ 1585.701240] ? mark_lock+0xf5/0x2df0 [ 1585.701846] skb_clone+0x14f/0x3d0 [ 1585.702434] dev_queue_xmit_nit+0x3a7/0xb00 [ 1585.703143] dev_hard_start_xmit+0xab/0x6f0 [ 1585.703850] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1585.704697] __dev_queue_xmit+0x17ec/0x2710 [ 1585.705402] ? find_held_lock+0x2c/0x110 [ 1585.706057] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1585.706810] ? lock_downgrade+0x6d0/0x6d0 [ 1585.707478] ? lock_acquire+0x197/0x470 [ 1585.708118] ? ip_finish_output2+0x220/0x21f0 [ 1585.708854] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1585.709700] neigh_connected_output+0x382/0x4d0 [ 1585.710479] ip_finish_output2+0x6f1/0x21f0 [ 1585.711186] ? nf_hook_slow+0xfc/0x1e0 [ 1585.711820] ? ip_frag_next+0x9e0/0x9e0 [ 1585.712459] ? nf_hook+0x160/0x510 [ 1585.713044] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1585.713874] __ip_finish_output.part.0+0x5f3/0xb50 [ 1585.714670] ? ip_fragment.constprop.0+0x240/0x240 [ 1585.715463] ? nf_hook+0x510/0x510 [ 1585.716057] ip_output+0x2f7/0x600 [ 1585.716634] ip_send_skb+0xdd/0x260 [ 1585.717229] udp_send_skb+0x6da/0x11d0 [ 1585.717873] udp_sendmsg+0x197f/0x2170 [ 1585.718514] ? ip_frag_init+0x350/0x350 [ 1585.719169] ? udp_setsockopt+0xc0/0xc0 [ 1585.719808] ? mark_lock+0xf5/0x2df0 [ 1585.720421] ? lock_chain_count+0x20/0x20 [ 1585.721095] ? mark_lock+0xf5/0x2df0 [ 1585.721704] ? mark_lock+0xf5/0x2df0 [ 1585.722310] ? lock_chain_count+0x20/0x20 [ 1585.722982] ? lock_chain_count+0x20/0x20 [ 1585.723657] ? prep_new_page+0x16d/0x1d0 [ 1585.724311] ? lock_chain_count+0x20/0x20 [ 1585.724994] ? __lock_acquire+0x1657/0x5b00 [ 1585.725694] udpv6_sendmsg+0x1b4e/0x2af0 [ 1585.726360] ? __lock_acquire+0x1657/0x5b00 [ 1585.727070] ? udp_v6_push_pending_frames+0x360/0x360 [ 1585.727915] ? lock_acquire+0x197/0x470 [ 1585.728542] ? find_held_lock+0x2c/0x110 [ 1585.729193] ? lock_acquire+0x197/0x470 [ 1585.729822] ? find_held_lock+0x2c/0x110 [ 1585.730485] ? __might_fault+0xd3/0x180 [ 1585.731119] ? lock_downgrade+0x6d0/0x6d0 [ 1585.731787] ? sock_has_perm+0x1ea/0x280 [ 1585.732436] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1585.733297] ? __import_iovec+0x458/0x590 [ 1585.733960] ? udp_v6_push_pending_frames+0x360/0x360 [ 1585.734810] inet6_sendmsg+0x105/0x140 [ 1585.735432] ? inet6_compat_ioctl+0x320/0x320 [ 1585.736152] __sock_sendmsg+0xf2/0x190 [ 1585.736779] ____sys_sendmsg+0x334/0x870 [ 1585.737437] ? sock_write_iter+0x3d0/0x3d0 [ 1585.738115] ? do_recvmmsg+0x6d0/0x6d0 [ 1585.738748] ? handle_mm_fault+0x9e9/0x3500 [ 1585.739439] ? __lock_acquire+0x1657/0x5b00 [ 1585.740133] ? find_held_lock+0x2c/0x110 [ 1585.740788] ___sys_sendmsg+0xf3/0x170 [ 1585.741425] ? sendmsg_copy_msghdr+0x160/0x160 [ 1585.742154] ? vmacache_find+0x55/0x2a0 [ 1585.742810] ? do_user_addr_fault+0x5b0/0xc60 [ 1585.743526] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1585.744372] ? exc_page_fault+0xca/0x1a0 [ 1585.745023] ? trace_hardirqs_on+0x5b/0x180 [ 1585.745743] ? exc_page_fault+0xca/0x1a0 [ 1585.746397] ? asm_exc_page_fault+0x1e/0x30 [ 1585.747122] __sys_sendmmsg+0x195/0x470 [ 1585.747765] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1585.748465] ? lock_downgrade+0x6d0/0x6d0 [ 1585.749145] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1585.749933] ? wait_for_completion_io+0x270/0x270 [ 1585.750706] ? rcu_read_lock_any_held+0x75/0xa0 [ 1585.751457] ? vfs_write+0x354/0xa70 [ 1585.752054] ? fput_many+0x2f/0x1a0 [ 1585.752644] ? ksys_write+0x1a9/0x260 [ 1585.753254] ? __ia32_sys_read+0xb0/0xb0 [ 1585.753921] __x64_sys_sendmmsg+0x99/0x100 [ 1585.754601] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1585.755431] do_syscall_64+0x33/0x40 [ 1585.756026] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1585.756852] RIP: 0033:0x7f3893674b19 [ 1585.757445] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1585.760381] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1585.761584] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1585.762730] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1585.763867] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1585.765005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1585.766149] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:07:09 executing program 6: chdir(&(0x7f0000000040)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x14942, 0x28) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(r0, &(0x7f0000000080)='./file0\x00', 0x2000, 0x80) 19:07:09 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000000)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x600440, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000100)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:09 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = signalfd4(r0, &(0x7f0000000100)={[0xfffffffffffffffb]}, 0x8, 0xc0800) accept$unix(r1, 0x0, &(0x7f0000000200)) mknod$loop(&(0x7f0000000000)='./file1\x00', 0x800, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r3 = ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r3, 0x810c9365, &(0x7f0000000480)={{0xfffffffa, 0x1}, 0x100, './file1\x00'}) ppoll(&(0x7f0000000240)=[{}, {r2, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x0, 0x8a) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:09 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x80100, 0x16d) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x10) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r2, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100), 0x200004, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_none}], [{@smackfstransmute={'smackfstransmute', 0x3d, '#^$[{\'#\'*/-:@\'$\\@[[\x93:'}}, {@subj_type={'subj_type', 0x3d, 'vfat\x00'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@fowner_gt={'fowner>', 0xee00}}, {@fowner_lt={'fowner<', r3}}, {@appraise}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}}) truncate(&(0x7f00000003c0)='./file1\x00', 0x6) 19:07:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x64442, 0x80) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:09 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 26) 19:07:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x8}], 0x1c, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYRESHEX=0x0]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="eb3c906d6b66732e6661740002080100047000382f13e18d12161c8e24b58400f801222146", 0x25}, {0x0, 0x0, 0x1001000a00}], 0x225000, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x1c3080, 0x0) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/180) lsetxattr$security_capability(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340), &(0x7f0000000380)=@v1={0x1000000, [{0x6, 0x9}]}, 0xc, 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x140, 0x1) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1586.047425] FAULT_INJECTION: forcing a failure. [ 1586.047425] name failslab, interval 1, probability 0, space 0, times 0 [ 1586.049306] CPU: 0 PID: 11055 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1586.050429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1586.051764] Call Trace: [ 1586.052198] dump_stack+0x107/0x167 [ 1586.052791] should_fail.cold+0x5/0xa [ 1586.053409] ? lock_downgrade+0x6d0/0x6d0 [ 1586.054081] ? skb_clone+0x14f/0x3d0 [ 1586.054701] should_failslab+0x5/0x20 [ 1586.055316] kmem_cache_alloc+0x5b/0x310 [ 1586.055979] skb_clone+0x14f/0x3d0 [ 1586.056573] packet_rcv+0x558/0x1410 [ 1586.057188] ? run_filter+0x4d0/0x4d0 [ 1586.057808] dev_queue_xmit_nit+0x38b/0xb00 [ 1586.058529] dev_hard_start_xmit+0xab/0x6f0 [ 1586.059228] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1586.060085] __dev_queue_xmit+0x17ec/0x2710 [ 1586.060789] ? find_held_lock+0x2c/0x110 [ 1586.061451] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1586.062202] ? lock_downgrade+0x6d0/0x6d0 19:07:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000), 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x20010, r1, 0xdbab000) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1586.062872] ? lock_acquire+0x197/0x470 [ 1586.063671] ? ip_finish_output2+0x220/0x21f0 [ 1586.064396] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1586.065237] neigh_connected_output+0x382/0x4d0 [ 1586.066001] ip_finish_output2+0x6f1/0x21f0 [ 1586.066711] ? nf_hook_slow+0xfc/0x1e0 [ 1586.067345] ? ip_frag_next+0x9e0/0x9e0 [ 1586.067980] ? nf_hook+0x160/0x510 19:07:09 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x0, 0x5, &(0x7f0000000600)=[{&(0x7f0000000300)="8e1636556c348b97a6e507a8baad1de94f051de8f3124febf0572471acd89882218f5529fe3e31cd32c61876db7dd00e91f4040785d536fbd40e9d576ae7c1540e6a6428b38d3141754eb36c6ff19b8f81cf8f3633ee17faa5d19a7002499120f782e3d0521ab2596c4f1b8c33ca0e7ee2018e8787fe61755dc03ad1a497f52f6609fb4fe93fbf23c380c58a7ce0c8735773facf3a9331e595", 0x99, 0x1}, {&(0x7f0000000280)="47865051fcf2af5d5556fed7c46eaefd3e35", 0x12, 0x8000}, {&(0x7f0000000780)="8fa6f5d7d608bf0b732d27ba1880f2cfc875633033faa2c564e889f68fe58db95d55ae86e1a6fe90de452791df64bc39de638d661bf57a523b980d0a62a7cb71d92ad7c0eea255a1661fb4cb75618015485c90d9341e73a4ec00314a38512fc5b08fbe6ad20ca1f2186a8b896baaff68f983c299de92d7440c485d2abe4f9267bf89a229933513378654e96bec5d288c4c844c61", 0x94}, {&(0x7f00000004c0)="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", 0xfa, 0xe00000000000000}, {&(0x7f00000005c0), 0x0, 0x2}], 0x400, &(0x7f0000000680)={[{@nonumtail}, {@shortname_winnt}, {@fat=@flush}, {@uni_xlate}], [{@dont_appraise}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@audit}, {@pcr={'pcr', 0x3d, 0x1d}}, {@permit_directio}]}) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000400)={0x0, 0xc34, [0x10000, 0x7, 0x2, 0x100, 0x3e45, 0x401]}) getdents64(r1, &(0x7f0000000700)=""/78, 0x4e) openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0x10, 0x4}, 0x18) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x11) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1586.068556] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1586.069407] __ip_finish_output.part.0+0x5f3/0xb50 [ 1586.070202] ? ip_fragment.constprop.0+0x240/0x240 [ 1586.070979] ? nf_hook+0x510/0x510 [ 1586.071566] ip_output+0x2f7/0x600 [ 1586.072183] ip_send_skb+0xdd/0x260 [ 1586.072777] udp_send_skb+0x6da/0x11d0 [ 1586.073414] udp_sendmsg+0x197f/0x2170 [ 1586.074041] ? ip_frag_init+0x350/0x350 [ 1586.074696] ? udp_setsockopt+0xc0/0xc0 [ 1586.075324] ? mark_lock+0xf5/0x2df0 [ 1586.075930] ? lock_chain_count+0x20/0x20 [ 1586.076593] ? mark_lock+0xf5/0x2df0 [ 1586.077194] ? mark_lock+0xf5/0x2df0 [ 1586.077791] ? lock_chain_count+0x20/0x20 [ 1586.078442] ? lock_chain_count+0x20/0x20 [ 1586.079107] ? prep_new_page+0x16d/0x1d0 [ 1586.079757] ? lock_chain_count+0x20/0x20 [ 1586.080433] ? __lock_acquire+0x1657/0x5b00 [ 1586.081134] udpv6_sendmsg+0x1b4e/0x2af0 [ 1586.081785] ? __lock_acquire+0x1657/0x5b00 [ 1586.082496] ? udp_v6_push_pending_frames+0x360/0x360 [ 1586.083327] ? lock_acquire+0x197/0x470 [ 1586.083836] FAT-fs (loop4): Unrecognized mount option "0x0000000000000000" or missing value [ 1586.083969] ? find_held_lock+0x2c/0x110 [ 1586.085329] ? lock_acquire+0x197/0x470 [ 1586.085963] ? find_held_lock+0x2c/0x110 [ 1586.086627] ? __might_fault+0xd3/0x180 [ 1586.087265] ? lock_downgrade+0x6d0/0x6d0 [ 1586.087927] ? sock_has_perm+0x1ea/0x280 [ 1586.088576] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1586.089419] ? __import_iovec+0x458/0x590 [ 1586.090082] ? udp_v6_push_pending_frames+0x360/0x360 [ 1586.090926] inet6_sendmsg+0x105/0x140 [ 1586.091550] ? inet6_compat_ioctl+0x320/0x320 [ 1586.092268] __sock_sendmsg+0xf2/0x190 [ 1586.092890] ____sys_sendmsg+0x334/0x870 [ 1586.093540] ? sock_write_iter+0x3d0/0x3d0 [ 1586.094218] ? do_recvmmsg+0x6d0/0x6d0 [ 1586.094832] ? handle_mm_fault+0x9e9/0x3500 [ 1586.095526] ? find_held_lock+0x2c/0x110 [ 1586.096188] ___sys_sendmsg+0xf3/0x170 [ 1586.096815] ? sendmsg_copy_msghdr+0x160/0x160 [ 1586.097538] ? vmacache_find+0x55/0x2a0 [ 1586.098195] ? do_user_addr_fault+0x5b0/0xc60 [ 1586.098922] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1586.099737] ? exc_page_fault+0xca/0x1a0 [ 1586.100385] ? trace_hardirqs_on+0x5b/0x180 [ 1586.101078] ? exc_page_fault+0xca/0x1a0 [ 1586.101728] ? asm_exc_page_fault+0x1e/0x30 [ 1586.102442] __sys_sendmmsg+0x195/0x470 [ 1586.103086] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1586.103776] ? lock_downgrade+0x6d0/0x6d0 [ 1586.104460] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1586.105237] ? wait_for_completion_io+0x270/0x270 [ 1586.106011] ? rcu_read_lock_any_held+0x75/0xa0 [ 1586.106757] ? vfs_write+0x354/0xa70 [ 1586.107351] ? fput_many+0x2f/0x1a0 [ 1586.107936] ? ksys_write+0x1a9/0x260 [ 1586.108543] ? __ia32_sys_read+0xb0/0xb0 [ 1586.109204] __x64_sys_sendmmsg+0x99/0x100 [ 1586.109882] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1586.110688] do_syscall_64+0x33/0x40 [ 1586.111281] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1586.112101] RIP: 0033:0x7f3893674b19 [ 1586.112694] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1586.115598] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1586.116803] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1586.117931] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1586.119062] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1586.120188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1586.121319] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:07:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') lgetxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)=@known='trusted.overlay.impure\x00', &(0x7f0000000140)=""/51, 0x33) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) syz_mount_image$nfs4(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xbf2c, 0x2, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x1000, 0x4}, {&(0x7f0000000200)="349416", 0x3}], 0x4020, &(0x7f0000000300)={[{'%E@*^!},+'}, {'%#^'}], [{@uid_lt={'uid<', r0}}, {@dont_appraise}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@fsmagic={'fsmagic', 0x3d, 0x7fffffff}}, {@smackfshat={'smackfshat', 0x3d, '\'+-'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sendmsg$AUDIT_GET(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x3e8, 0x1, 0x70bd2b, 0x25dfdbfc, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x24044801}, 0x4040) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r2, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000280), &(0x7f0000000300)=0x4) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x5, 0x4, 0x0, 0x6, 0x0, 0x7f, 0xc0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xc6, 0x2, @perf_bp, 0x40002, 0x4, 0x3ff, 0x9, 0x9, 0x4bdf, 0x0, 0x0, 0x101, 0x0, 0x664}, r1, 0xa, r2, 0x1) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000004c0), 0x401a00, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000500), &(0x7f0000000580)=0x68) truncate(&(0x7f00000003c0)='./file1\x00', 0x7) [ 1586.217556] FAT-fs (loop4): Unrecognized mount option "0x0000000000000000" or missing value [ 1586.270133] FAT-fs (loop5): bogus number of reserved sectors [ 1586.271994] FAT-fs (loop5): Can't find a valid FAT filesystem 19:07:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) open(&(0x7f0000000100)='./file1\x00', 0x0, 0x8) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x7f}}, './file0\x00'}) 19:07:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f00000001c0)='./file1\x00', 0xb62, 0x9, &(0x7f0000000840)=[{&(0x7f0000000200)="3b588d3d9fc30639fe237574abe6bb673a0cb6c68ebf5e5589d1c7861089dd3435b36e300ad0ad3010a790a4bee50ec0a9ba5f9317594310930f129393d19e64db2bba53c5bed18662f6ab65937f2dcacb8102cf85a4bfca22dbe9b28b9541a290bf3a5d109d839d31fa1499e3637b5a3fafbf60a64911f3fea64785cf8bd19b0a8d2a2b7bd266a01a2e96aad276313bae5b3650344ba633dea8a62d", 0x9c, 0xd}, {&(0x7f0000000300)="054353f9e2f3c68fc6d7ebce3d6677359efad61c467a273cab01ef805c4e3f7aeaf68f96e156c957a6306ddfc6fe0bdcbb001629fb9d22586dce080a1f93ad5a64d0f99cd4b5f111c1800a7ed91e9cdfce2d8bf5876dea97d0b396d8ce88e532f2d76e7ae06984834796de19fa1b1768325fff456bf42d8c5471ec7c197fdcd89a565676465d62d9b8560c5e066b8031759b4e14b930ad32caa4111fd582085a7dcf5d01ae8fa7e290", 0xa9, 0x80000000}, {&(0x7f0000000400)="badceadf60030815abada09131be98560ea2629a21fb2121c28f8cb535bd98fef6fd72689b880f4dce936ec2a0edb85f2e81225c4b85142bf4bd508a3d63cc646e94c08c10c3447f8f2e49a38efbcc952520ee759df7a7e75032ee6bcc35c3f6e5685cb5126705d953f29f9477d01865fed4badd0bb0f850a88bf864472718403e2b4fd542dbfe2aaa6fddcbc2ad177790bdd936cb5b6b1db2425fdfa6bf88b21320b47c950f4ae362b9df8d46a0f0302c0e1aa5836be884dbdafda820a5ab1a43163417e8d761663427053f60e0802a9b52ad116e5b", 0xd6, 0x1}, {&(0x7f0000000500)="891e40c641e0fa344752f4b2216f13a7695ec922614fdf299be37391b2be16030234518bb5a4776656ab2c6ae7cb46fc8e1a39d4dd525f8b47bf704fb8636720f11cede0e069e9aaabd8565775fdbdc0066bc80e9d8d16268197d0f789f201daf930c9f33d94b6f01c2378062078a44ffc3553c6643f251f90f10f4b1131182933ba96b7010aa00133384a770f6c4b7b69b86028df7cf69875", 0x99, 0x2}, {&(0x7f00000005c0)="c1e10b63a51c3fad9782935b35b523df198eb85a6cc1faa7b80d3ad806a62eff0d534a563964069f39cd67a728aa5b88ac03dbacf5147a0b5ce735", 0x3b, 0x1}, {&(0x7f0000000600)="728942e12f6cd70538283c220b9b3bb0246cfd6e8f08cf45fb26101c1ce0965497efd069dc2a2160d995df7dfd5918dd9af6d20bf5c75c738c400cf37697eabfaace3a76f94e794c5f3aa448f5", 0x4d, 0xd2b}, {&(0x7f0000000680)="466403e2af2fee197f3fd280ebdfb8abed69373f3fba477364263eccc36201e5b55de17dee35a1b9dcc7cd3b48f125a9efcc0cfa5c57c98ecaa2cc3b98804bb2b60f7e43b74fd3ef30b144a02928a59dbdeba262d6c18ac9381a9b2c9b2254fbd904c5a2091367ae5e9a47187ea8c3b2f387c651edf3210f8d860267c5c2c27750acc0f287ac7efd4d", 0x89, 0x3}, {&(0x7f0000000740)="6922aa3529cba3796b44ae01fe47211d99959376904ba2e84308ab27e211363b2851349727da499a9b085095f3d9801562fe9d6f643b4bda6700f9aed96cb9b33e23c6e9be339470542ecebb2bd5f9dc64c0b83b9f05b06d3991168ce256d92916521986ade3a6c3f9d94f52a55f7e2a5349075b49f4101db9008208015c1420b14ca464c22f59896c2c5140db043572ad1f8bd0c95efb0eb4442072", 0x9c, 0xffffffffffffff2f}, {&(0x7f0000000800)}], 0x1040000, &(0x7f0000000940)={[{'}!---*$#'}, {'\''}, {'\xac+*]'}, {'vfat\x00'}], [{@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) syz_mount_image$ext4(&(0x7f0000000800)='ext2\x00', &(0x7f0000000980)='./file1\x00', 0x3, 0x4, &(0x7f0000001b80)=[{&(0x7f00000009c0)="1862aefc83ad9a3ad368e4625a7a76e4af353791992d05e10fe049accac8c0fe449cc6724f3ed950705808e6ad40b747fe2c756ddb4b17227c89f3f3a54729fa", 0x40, 0x2}, {&(0x7f0000000a00)="52c6f7117eeaa9b8356ef4f93ca1040e1b40e8a3e05c624e0c22e8ca8b8ac936a9db6a49a9f436831c3081123683637c862a67e530c04225fef197092c5a1bd85dc080a3c6ae215cfdba1c0525964b43ff08ce2276d8a8ab172c68db72ca3f473164fe7f38be6ee9661ef024a5b11696522b05d73474bf639814e17ecef41a9d6405aabfeb07e79e02fcb0a095865f8c61917d9b661390e76fc6a8d8592d095255b1bb4b2eb93e1926f95fbfbf688648e0e5f814ac87b6195dd673d09bf2d9160c085fc2ab2ff6a62c6a41084bba6e50fd1195f2ad9b7515a280d28a326a9ef2a8ea2348f8", 0xe5, 0x1000}, {&(0x7f0000000b00)="d6042b3e6479177334421f0dc0efedbe880b0aa92907f040c040fbb78e9f8310b4631a7c929a8ae92e58ba33b51517d5379885ac8c8a8b23640e75ee341e06b3dbfecdd0b6b4e344fc86180f0a0228988200eceb65b2bf97c03bd4d85e50bc6a7ee2c21bf314", 0x66, 0x400}, {&(0x7f0000000b80)="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", 0x1000, 0x7}], 0x202000, &(0x7f0000001c00)={[{@nodelalloc}, {@mblk_io_submit}, {@auto_da_alloc}, {@min_batch_time={'min_batch_time', 0x3d, 0x4}}, {@min_batch_time={'min_batch_time', 0x3d, 0x4}}, {}, {@nobh}, {@barrier_val={'barrier', 0x3d, 0x85}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x100}}, {@nombcache}], [{@subj_type={'subj_type', 0x3d, '/[{!\']@\\@'}}, {@uid_lt={'uid<', 0xee00}}, {@audit}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@obj_role={'obj_role', 0x3d, 'user_u'}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@dont_measure}, {@pcr={'pcr', 0x3d, 0x3d}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@subj_type={'subj_type', 0x3d, '\xac+*]'}}]}) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x408c}}, './file1\x00'}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(0xffffffffffffffff, &(0x7f0000001d80)='./file1\x00', 0x290182, 0x8) 19:07:23 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r0, 0x0, &(0x7f00000001c0)=""/97) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) openat2(r1, &(0x7f0000000380)='./file1\x00', &(0x7f0000000400)={0x8000, 0x48}, 0x18) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) r3 = syz_io_uring_setup(0x982, &(0x7f0000000240)={0x0, 0x55ee, 0x1, 0x3, 0x22b, 0x0, r1}, &(0x7f0000001000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000300)) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000340)={0x0, r3, 0x6, 0xf79, 0xd0, 0x8}) 19:07:23 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 27) 19:07:23 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'netdevsim0\x00'}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000200)=ANY=[@ANYRESDEC=r0, @ANYRES16=0x0]) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000100)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) write$P9_RREADLINK(r2, &(0x7f00000001c0)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) chdir(&(0x7f0000000000)='./file0\x00') 19:07:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') statfs(&(0x7f0000000000)='./file1/file0\x00', &(0x7f00000001c0)=""/108) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:23 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x8042, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(r0, &(0x7f00000000c0)='.\x00', 0x92001, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) fcntl$dupfd(r1, 0x406, r0) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x82) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x12d842, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) pidfd_getfd(r1, r0, 0x0) [ 1599.632601] FAULT_INJECTION: forcing a failure. [ 1599.632601] name failslab, interval 1, probability 0, space 0, times 0 [ 1599.633783] CPU: 0 PID: 11118 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1599.634485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1599.635286] Call Trace: [ 1599.635552] dump_stack+0x107/0x167 [ 1599.635900] should_fail.cold+0x5/0xa [ 1599.636294] ? create_object.isra.0+0x3a/0xa20 [ 1599.636741] should_failslab+0x5/0x20 [ 1599.637120] kmem_cache_alloc+0x5b/0x310 [ 1599.637522] create_object.isra.0+0x3a/0xa20 [ 1599.637956] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1599.638418] kmem_cache_alloc+0x159/0x310 [ 1599.638798] skb_clone+0x14f/0x3d0 [ 1599.639127] packet_rcv+0x558/0x1410 [ 1599.639494] ? run_filter+0x4d0/0x4d0 [ 1599.639868] dev_queue_xmit_nit+0x38b/0xb00 [ 1599.640297] dev_hard_start_xmit+0xab/0x6f0 [ 1599.640721] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1599.641239] __dev_queue_xmit+0x17ec/0x2710 [ 1599.641664] ? find_held_lock+0x2c/0x110 [ 1599.642060] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1599.642491] ? lock_downgrade+0x6d0/0x6d0 [ 1599.642863] ? lock_acquire+0x197/0x470 [ 1599.643219] ? ip_finish_output2+0x220/0x21f0 [ 1599.643622] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1599.644095] neigh_connected_output+0x382/0x4d0 [ 1599.644552] ip_finish_output2+0x6f1/0x21f0 [ 1599.644974] ? nf_hook_slow+0xfc/0x1e0 [ 1599.645354] ? ip_frag_next+0x9e0/0x9e0 [ 1599.645718] ? nf_hook+0x160/0x510 [ 1599.646066] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1599.646536] __ip_finish_output.part.0+0x5f3/0xb50 [ 1599.647019] ? ip_fragment.constprop.0+0x240/0x240 [ 1599.647466] ? nf_hook+0x510/0x510 [ 1599.647819] ip_output+0x2f7/0x600 [ 1599.648178] ip_send_skb+0xdd/0x260 [ 1599.648516] udp_send_skb+0x6da/0x11d0 [ 1599.648907] udp_sendmsg+0x197f/0x2170 [ 1599.649272] ? ip_frag_init+0x350/0x350 [ 1599.649636] ? udp_setsockopt+0xc0/0xc0 [ 1599.650013] ? mark_lock+0xf5/0x2df0 [ 1599.650396] ? lock_chain_count+0x20/0x20 [ 1599.650803] ? mark_lock+0xf5/0x2df0 [ 1599.651159] ? mark_lock+0xf5/0x2df0 [ 1599.651520] ? lock_chain_count+0x20/0x20 [ 1599.651897] ? lock_chain_count+0x20/0x20 [ 1599.652303] ? prep_new_page+0x16d/0x1d0 [ 1599.652672] ? lock_chain_count+0x20/0x20 [ 1599.653083] ? __lock_acquire+0x1657/0x5b00 [ 1599.653506] udpv6_sendmsg+0x1b4e/0x2af0 [ 1599.653904] ? __lock_acquire+0x1657/0x5b00 [ 1599.654308] ? udp_v6_push_pending_frames+0x360/0x360 [ 1599.654775] ? lock_acquire+0x197/0x470 [ 1599.655131] ? find_held_lock+0x2c/0x110 [ 1599.655501] ? lock_acquire+0x197/0x470 [ 1599.655887] ? find_held_lock+0x2c/0x110 [ 1599.656259] ? __might_fault+0xd3/0x180 [ 1599.656629] ? lock_downgrade+0x6d0/0x6d0 [ 1599.657031] ? sock_has_perm+0x1ea/0x280 [ 1599.657404] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1599.657877] ? __import_iovec+0x458/0x590 [ 1599.658252] ? udp_v6_push_pending_frames+0x360/0x360 [ 1599.658727] inet6_sendmsg+0x105/0x140 [ 1599.659076] ? inet6_compat_ioctl+0x320/0x320 [ 1599.659505] __sock_sendmsg+0xf2/0x190 [ 1599.659857] ____sys_sendmsg+0x334/0x870 [ 1599.660250] ? sock_write_iter+0x3d0/0x3d0 [ 1599.660628] ? do_recvmmsg+0x6d0/0x6d0 [ 1599.661008] ? handle_mm_fault+0x9e9/0x3500 [ 1599.661401] ? __lock_acquire+0x1657/0x5b00 [ 1599.661784] ? find_held_lock+0x2c/0x110 [ 1599.662152] ___sys_sendmsg+0xf3/0x170 [ 1599.662513] ? sendmsg_copy_msghdr+0x160/0x160 [ 1599.662953] ? vmacache_find+0x55/0x2a0 [ 1599.663324] ? do_user_addr_fault+0x5b0/0xc60 [ 1599.663765] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1599.664239] ? exc_page_fault+0xca/0x1a0 [ 1599.664633] ? trace_hardirqs_on+0x5b/0x180 [ 1599.665022] ? exc_page_fault+0xca/0x1a0 [ 1599.665394] ? asm_exc_page_fault+0x1e/0x30 [ 1599.665829] __sys_sendmmsg+0x195/0x470 [ 1599.666199] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1599.666589] ? lock_downgrade+0x6d0/0x6d0 [ 1599.666972] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1599.667404] ? wait_for_completion_io+0x270/0x270 [ 1599.667838] ? rcu_read_lock_any_held+0x75/0xa0 [ 1599.668283] ? vfs_write+0x354/0xa70 [ 1599.668617] ? fput_many+0x2f/0x1a0 [ 1599.668970] ? ksys_write+0x1a9/0x260 [ 1599.669346] ? __ia32_sys_read+0xb0/0xb0 [ 1599.669746] __x64_sys_sendmmsg+0x99/0x100 [ 1599.670162] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1599.670668] do_syscall_64+0x33/0x40 [ 1599.671028] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1599.671492] RIP: 0033:0x7f3893674b19 [ 1599.671849] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1599.673452] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1599.674158] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1599.674817] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1599.675482] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1599.676158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1599.676844] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1599.705475] FAT-fs (loop2): Unrecognized mount option "" or missing value 19:07:23 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000400)=[{&(0x7f0000000340)="eb3c906d6b66a402000074000208010004701084f3c3e2ff7b64000013285daf8800f901", 0x24}, {0x0, 0x0, 0x1001000a00}, {&(0x7f0000000140)="fe3041f4324ed6eb378276cd8c35cb26cca8e631d2ce971d250c1b2aae7509a8a88e47", 0x23, 0xec}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/8, 0x8}], 0x1, 0xffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat2(r0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={0x505300, 0x40, 0x10}, 0x18) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) execve(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='vfat\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='}}\x00']) 19:07:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1599.845414] FAT-fs (loop7): Unrecognized mount option "00000000000000000003" or missing value 19:07:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0xfffffffffffffffe}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1599.869791] FAT-fs (loop3): invalid media value (0xc3) [ 1599.870609] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1599.881010] FAT-fs (loop5): bogus number of reserved sectors [ 1599.881947] FAT-fs (loop5): Can't find a valid FAT filesystem 19:07:23 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}, 0x3c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000240)='.pending_reads\x00', 0x610000, 0x46) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000280)=0x9, 0x4) syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x200000000000001, 0x0, &(0x7f00000005c0), 0x201825, &(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYBLOB="3de0e54cbba0368005c7ef669dd40ac7b9a39bb298714e361710df6be7dc60c46b78bff1afffedd5a369d9c616f966d314cfc15983e116a36314a3117cd1c5ece3e6bc0c1c4dad54fcee6d299279aa7fde1a953219b365750794818dc73bec4a15fbd3fddf2a4142ee8fc02ce4988a717abc07fa6a6f79712079a0f0e6c61c11e02fbdfb815a64124d0df5bc", @ANYRES64=r0]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:23 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 28) [ 1599.942005] FAT-fs (loop5): bogus number of reserved sectors [ 1599.943019] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1599.949426] FAULT_INJECTION: forcing a failure. [ 1599.949426] name failslab, interval 1, probability 0, space 0, times 0 [ 1599.950448] CPU: 0 PID: 11149 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1599.951009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1599.951674] Call Trace: [ 1599.951920] dump_stack+0x107/0x167 [ 1599.952218] should_fail.cold+0x5/0xa [ 1599.952562] ? dst_alloc+0x9e/0x5d0 [ 1599.952870] should_failslab+0x5/0x20 19:07:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x1c0001, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1599.953213] kmem_cache_alloc+0x5b/0x310 [ 1599.953708] dst_alloc+0x9e/0x5d0 [ 1599.954018] rt_dst_alloc+0x73/0x440 [ 1599.954363] ip_route_output_key_hash_rcu+0x93d/0x2a90 [ 1599.954828] ip_route_output_key_hash+0x18d/0x340 [ 1599.955250] ? ip_route_output_key_hash_rcu+0x2a90/0x2a90 [ 1599.955730] ? udp_send_skb+0x6da/0x11d0 [ 1599.956086] ? udp_sendmsg+0x197f/0x2170 [ 1599.956445] ? udpv6_sendmsg+0x1b4e/0x2af0 [ 1599.956790] ? do_syscall_64+0x33/0x40 [ 1599.957103] ? entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1599.957533] ? lock_acquire+0x197/0x470 [ 1599.957888] ip_route_output_flow+0x23/0x150 [ 1599.958251] ip_tunnel_xmit+0x70e/0x2f40 [ 1599.958601] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1599.959062] ? trace_hardirqs_on+0x50/0x180 [ 1599.959416] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1599.959826] ? kmem_cache_free+0xa7/0x2d0 [ 1599.960198] ? kfree_skbmem+0xef/0x1b0 [ 1599.960541] ? kmem_cache_free+0x249/0x2d0 [ 1599.960925] sit_tunnel_xmit+0xef0/0x2960 [ 1599.961300] ? find_held_lock+0x2c/0x110 [ 1599.961663] ? ipip_rcv+0x4f0/0x4f0 [ 1599.961996] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1599.962373] ? lock_downgrade+0x6d0/0x6d0 [ 1599.962710] ? run_filter+0x4d0/0x4d0 [ 1599.963023] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1599.963390] dev_hard_start_xmit+0x1cb/0x6f0 [ 1599.963759] __dev_queue_xmit+0x17ec/0x2710 [ 1599.964113] ? find_held_lock+0x2c/0x110 [ 1599.964442] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1599.964824] ? lock_downgrade+0x6d0/0x6d0 [ 1599.965192] ? lock_acquire+0x197/0x470 [ 1599.965521] ? ip_finish_output2+0x220/0x21f0 [ 1599.965927] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1599.966401] neigh_connected_output+0x382/0x4d0 [ 1599.966820] ip_finish_output2+0x6f1/0x21f0 [ 1599.967210] ? nf_hook_slow+0xfc/0x1e0 [ 1599.967557] ? ip_frag_next+0x9e0/0x9e0 [ 1599.967904] ? nf_hook+0x160/0x510 [ 1599.968217] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1599.968658] __ip_finish_output.part.0+0x5f3/0xb50 [ 1599.969092] ? ip_fragment.constprop.0+0x240/0x240 [ 1599.969486] ? nf_hook+0x510/0x510 [ 1599.969781] ip_output+0x2f7/0x600 [ 1599.970100] ip_send_skb+0xdd/0x260 [ 1599.970412] udp_send_skb+0x6da/0x11d0 [ 1599.970769] udp_sendmsg+0x197f/0x2170 [ 1599.971091] ? ip_frag_init+0x350/0x350 [ 1599.971437] ? udp_setsockopt+0xc0/0xc0 [ 1599.971798] ? mark_lock+0xf5/0x2df0 [ 1599.972107] ? mark_lock+0xf5/0x2df0 [ 1599.972413] ? lock_chain_count+0x20/0x20 [ 1599.972774] ? lock_chain_count+0x20/0x20 [ 1599.973159] ? __lock_acquire+0x1657/0x5b00 [ 1599.973516] udpv6_sendmsg+0x1b4e/0x2af0 [ 1599.973881] ? __lock_acquire+0x1657/0x5b00 [ 1599.974242] ? udp_v6_push_pending_frames+0x360/0x360 [ 1599.974695] ? lock_acquire+0x197/0x470 [ 1599.975050] ? find_held_lock+0x2c/0x110 [ 1599.975388] ? lock_acquire+0x197/0x470 [ 1599.975716] ? find_held_lock+0x2c/0x110 [ 1599.976078] ? __might_fault+0xd3/0x180 [ 1599.976404] ? lock_downgrade+0x6d0/0x6d0 [ 1599.976773] ? sock_has_perm+0x1ea/0x280 [ 1599.977107] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1599.977574] ? __import_iovec+0x458/0x590 [ 1599.977937] ? udp_v6_push_pending_frames+0x360/0x360 [ 1599.978376] inet6_sendmsg+0x105/0x140 [ 1599.978725] ? inet6_compat_ioctl+0x320/0x320 [ 1599.979120] __sock_sendmsg+0xf2/0x190 [ 1599.979469] ____sys_sendmsg+0x334/0x870 [ 1599.979827] ? sock_write_iter+0x3d0/0x3d0 [ 1599.980187] ? do_recvmmsg+0x6d0/0x6d0 [ 1599.980505] ? handle_mm_fault+0x9e9/0x3500 [ 1599.980893] ? __lock_acquire+0x1657/0x5b00 [ 1599.981249] ? find_held_lock+0x2c/0x110 [ 1599.981587] ___sys_sendmsg+0xf3/0x170 [ 1599.981934] ? sendmsg_copy_msghdr+0x160/0x160 [ 1599.982344] ? vmacache_find+0x55/0x2a0 [ 1599.982695] ? do_user_addr_fault+0x5b0/0xc60 [ 1599.983099] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1599.983526] ? exc_page_fault+0xca/0x1a0 [ 1599.983881] ? trace_hardirqs_on+0x5b/0x180 [ 1599.984234] ? exc_page_fault+0xca/0x1a0 [ 1599.984595] ? asm_exc_page_fault+0x1e/0x30 [ 1599.984953] __sys_sendmmsg+0x195/0x470 [ 1599.985284] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1599.985667] ? lock_downgrade+0x6d0/0x6d0 [ 1599.986051] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1599.986484] ? wait_for_completion_io+0x270/0x270 [ 1599.986899] ? rcu_read_lock_any_held+0x75/0xa0 [ 1599.987308] ? vfs_write+0x354/0xa70 [ 1599.987611] ? fput_many+0x2f/0x1a0 [ 1599.987932] ? ksys_write+0x1a9/0x260 [ 1599.988274] ? __ia32_sys_read+0xb0/0xb0 [ 1599.988609] __x64_sys_sendmmsg+0x99/0x100 [ 1599.988990] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1599.989413] do_syscall_64+0x33/0x40 [ 1599.989714] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1599.990166] RIP: 0033:0x7f3893674b19 [ 1599.990504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1599.992120] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1599.992735] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1599.993302] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1599.993870] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1599.994444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1599.995021] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1600.030894] FAT-fs (loop3): invalid media value (0xc3) [ 1600.031384] FAT-fs (loop3): Can't find a valid FAT filesystem 19:07:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) 19:07:23 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 29) 19:07:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) rmdir(&(0x7f0000000000)='./file1\x00') chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1600.133035] FAULT_INJECTION: forcing a failure. [ 1600.133035] name failslab, interval 1, probability 0, space 0, times 0 [ 1600.134772] CPU: 1 PID: 11171 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1600.135776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1600.136978] Call Trace: [ 1600.137374] dump_stack+0x107/0x167 [ 1600.137910] should_fail.cold+0x5/0xa [ 1600.138479] ? create_object.isra.0+0x3a/0xa20 [ 1600.139153] should_failslab+0x5/0x20 [ 1600.139715] kmem_cache_alloc+0x5b/0x310 [ 1600.140319] create_object.isra.0+0x3a/0xa20 [ 1600.140966] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1600.141714] kmem_cache_alloc+0x159/0x310 [ 1600.142348] skb_clone+0x14f/0x3d0 [ 1600.142884] packet_rcv+0x558/0x1410 [ 1600.143447] ? run_filter+0x4d0/0x4d0 [ 1600.144014] dev_queue_xmit_nit+0x38b/0xb00 [ 1600.144664] dev_hard_start_xmit+0xab/0x6f0 [ 1600.145303] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1600.146074] __dev_queue_xmit+0x17ec/0x2710 [ 1600.146721] ? find_held_lock+0x2c/0x110 [ 1600.147327] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1600.148008] ? lock_downgrade+0x6d0/0x6d0 19:07:23 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r1, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @out_args}, './file1\x00'}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1600.148722] ? lock_acquire+0x197/0x470 [ 1600.149341] ? ip_finish_output2+0x220/0x21f0 [ 1600.150003] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1600.150782] neigh_connected_output+0x382/0x4d0 [ 1600.151469] ip_finish_output2+0x6f1/0x21f0 [ 1600.152107] ? nf_hook_slow+0xfc/0x1e0 [ 1600.152676] ? ip_frag_next+0x9e0/0x9e0 [ 1600.153258] ? nf_hook+0x160/0x510 [ 1600.153781] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1600.154534] __ip_finish_output.part.0+0x5f3/0xb50 [ 1600.155253] ? ip_fragment.constprop.0+0x240/0x240 [ 1600.155965] ? nf_hook+0x510/0x510 [ 1600.156492] ip_output+0x2f7/0x600 [ 1600.157021] ip_send_skb+0xdd/0x260 [ 1600.157565] udp_send_skb+0x6da/0x11d0 [ 1600.158154] udp_sendmsg+0x197f/0x2170 [ 1600.158742] ? ip_frag_init+0x350/0x350 [ 1600.159338] ? udp_setsockopt+0xc0/0xc0 [ 1600.159927] ? mark_lock+0xf5/0x2df0 [ 1600.160478] ? lock_chain_count+0x20/0x20 [ 1600.161087] ? mark_lock+0xf5/0x2df0 [ 1600.161638] ? mark_lock+0xf5/0x2df0 [ 1600.162185] ? lock_chain_count+0x20/0x20 [ 1600.162802] ? lock_chain_count+0x20/0x20 [ 1600.163422] ? prep_new_page+0x16d/0x1d0 [ 1600.164023] ? lock_chain_count+0x20/0x20 [ 1600.164647] ? __lock_acquire+0x1657/0x5b00 [ 1600.165298] udpv6_sendmsg+0x1b4e/0x2af0 [ 1600.165898] ? __lock_acquire+0x1657/0x5b00 [ 1600.166543] ? udp_v6_push_pending_frames+0x360/0x360 [ 1600.167305] ? lock_acquire+0x197/0x470 [ 1600.167892] ? find_held_lock+0x2c/0x110 [ 1600.168500] ? lock_acquire+0x197/0x470 [ 1600.169087] ? find_held_lock+0x2c/0x110 [ 1600.169690] ? __might_fault+0xd3/0x180 [ 1600.170285] ? lock_downgrade+0x6d0/0x6d0 [ 1600.170897] ? sock_has_perm+0x1ea/0x280 [ 1600.171493] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1600.172270] ? __import_iovec+0x458/0x590 [ 1600.172880] ? udp_v6_push_pending_frames+0x360/0x360 [ 1600.173643] inet6_sendmsg+0x105/0x140 [ 1600.174219] ? inet6_compat_ioctl+0x320/0x320 [ 1600.174887] __sock_sendmsg+0xf2/0x190 [ 1600.175461] ____sys_sendmsg+0x334/0x870 [ 1600.176057] ? sock_write_iter+0x3d0/0x3d0 [ 1600.176683] ? do_recvmmsg+0x6d0/0x6d0 [ 1600.177253] ? handle_mm_fault+0x9e9/0x3500 [ 1600.177890] ? __lock_acquire+0x1657/0x5b00 [ 1600.178530] ? find_held_lock+0x2c/0x110 [ 1600.179141] ___sys_sendmsg+0xf3/0x170 [ 1600.179718] ? sendmsg_copy_msghdr+0x160/0x160 [ 1600.180384] ? vmacache_find+0x55/0x2a0 [ 1600.180984] ? do_user_addr_fault+0x5b0/0xc60 [ 1600.181653] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1600.182424] ? exc_page_fault+0xca/0x1a0 [ 1600.183018] ? trace_hardirqs_on+0x5b/0x180 [ 1600.183652] ? exc_page_fault+0xca/0x1a0 [ 1600.184252] ? asm_exc_page_fault+0x1e/0x30 [ 1600.184904] __sys_sendmmsg+0x195/0x470 [ 1600.185496] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1600.186128] ? lock_downgrade+0x6d0/0x6d0 [ 1600.186767] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1600.187477] ? wait_for_completion_io+0x270/0x270 [ 1600.188193] ? rcu_read_lock_any_held+0x75/0xa0 [ 1600.188868] ? vfs_write+0x354/0xa70 [ 1600.189414] ? fput_many+0x2f/0x1a0 [ 1600.189951] ? ksys_write+0x1a9/0x260 [ 1600.190514] ? __ia32_sys_read+0xb0/0xb0 [ 1600.191120] __x64_sys_sendmmsg+0x99/0x100 [ 1600.191738] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1600.192485] do_syscall_64+0x33/0x40 [ 1600.193036] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1600.193785] RIP: 0033:0x7f3893674b19 [ 1600.194355] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1600.196984] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1600.198107] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1600.199146] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1600.200183] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1600.201216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1600.202239] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:07:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000000580)=[{{&(0x7f0000000280)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000300)="b04fe8557e101cb574337b1339b8b061d292b5dd055f6629", 0x18}, {&(0x7f0000000400)="703068b7bed32ed53cb530d54f7c2c5950a561275742968fe1269fc9138dbae30dae0acc68163747642729a179abf0bf44a716479528bb75a868e535b632b1044fde14a0cf8f43e2303d71a102f649d07cd84772f87e42b2f735279a84bbd43ac3e2188c64aa40ce940e85cd8ebf17a7104674965279b76321d8420844b65df5ff619919162ac31aa4879ef7f68a414910ec7da07368489a111d2a8c756683ad3d2d014357ef2ed9c21601aac842041dd16dda664c53de0a7e0f7d0a32376962a463acabe1331f9f492895947d74d8f3e18fc9bf08d5a1195f58170805e2cddef1b8cf6ae3e896489e315750e8b7ef78004651", 0xf3}, {&(0x7f0000000340)="2c9ebc69be0b5f25b1a10325f2480c137016cf84fb7ab9000000000000", 0x1d}], 0x3, &(0x7f0000000500)=[@pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, '\x00', 0x1c}}}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}], 0x40}}], 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x400, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r0]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x2a0403, 0x623b55a36a717814) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) accept4(r2, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x80, 0x180000) 19:07:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), 0x2020, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e24}, 0x2c, {[{@aname={'aname', 0x3d, 'vfat\x00'}}, {@cache_loose}, {@cache_mmap}, {@version_L}, {@posixacl}, {@version_u}, {@version_9p2000}, {@version_9p2000}, {@nodevmap}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}, {@dont_measure}]}}) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x2843, 0x4f20599cbcebe361) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r1, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x1) r2 = accept4$inet(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10, 0x800) dup2(r2, r1) 19:07:37 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x8040, 0x10a) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0/file0\x00'}) 19:07:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) futimesat(r0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={{}, {0x77359400}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000580)=ANY=[@ANYBLOB="490000000100ef4d7dcc02000f210a3822a891f14f38aea3eff7bcdec99468f513555131c65266f445113f461c3a57b6516b6a0f", @ANYRES32=0xffffffffffffffff, @ANYBLOB="01000000000000002e2f66696c653000"]) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000300)) r4 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r4, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000480)={0x0, 0x38, '\x00', 0x0, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat(r2, &(0x7f00000004c0)='./file0\x00', 0x600900, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000380)={0x0, 0x2, 0xa6, 0xc7}) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x80000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESOCT, @ANYBLOB=',msize=0x00000000000000ff,version=9p2000.L,cache=mmap,uname=vfat\x00,access=any,smackfshat=[{(,measure,uid>', @ANYRESDEC=0xee01, @ANYBLOB="2c736d61636b6673666c6f6f723d252c7569643eb90839c0a00a99f53cfd0e684c855c66c6540a84eb346eeb29f652bcf79040dba3098fb0fd1d6fb95f906d657e86902be4611eb6c2815909834af12431b170668ca53e36f907275ec66bbb7b6c81e1bc77b2717e09f768c16ae73033c12cbb4dd113eddb2857ecdb0e3456abee66ee3896971b23311aaaa649d4e24c77ce78ff184aa1d6071c7dc0947b90dea855261e66b232ec2a53941167d972efb9610a3af464e9f79a94b39ed13fa5b5e51812828b96f5f190f0f5d616cd947940bd51f1b49ad503ef73d9626dd24b7a747a3d04432a49979452d05c54172588", @ANYRESDEC=r2, @ANYBLOB=',smackfsdef=)Q,euid>', @ANYRESHEX, @ANYRESHEX=r5]) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:37 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 30) 19:07:37 executing program 0: stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) setresuid(r3, 0x0, r3) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000280)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000002d40)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="0ca59606", 0x4}], 0x1}}, {{&(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @rand_addr=0x64010101}, 0x4, 0x2, 0x4, 0x3}}, 0x80, &(0x7f0000002880)=[{&(0x7f0000000400)="7d0ab7e07779857e4d16ab2365a3c647d7645443e737db04a35c755a49ecd33283b17d79cc424516a0490cd932bb9525bc816914b25ba8e66d8d32e9ada2a68513ce039233ac7441430d2a3bce4bc2a1014a3e5de2d0d8a7bd286ecd48167fa255c102b2107c", 0x66}, {&(0x7f0000000480)="b1a66a6e7852bce284c14b0a0d4e06a0572b9a5c748e1b396702dace73af74bb082373a3abc936debb355c3506057fddcc7486f58d57cc5fd38ad8e5d68bcf74c52ed7ffb5dba94e932f4caf4c648d054bf12a635093fd5b47028e3048e60b7473eb04583ee900db3de374a6e1a78b5a61af4be12225516b24a9b4dc42f266622a4cd028158de433e9f396e75533357d350f41787a956fd1d7d93b0018204f56702b1739a254afae582d91a89d9b046ca4babdf240e52e86e64deee8891b78ee2b51803099c77ffce3bec16f69e77665cb3f1bec365a", 0xd6}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="c6e7e9407709fc1eac2d7c3bc13e0be26085890bf9254a6b4d62d3d9125c4e24201601622922ce1dac780cd85fbb8bc2ae834cd5d97d6e38b48401d7ce686d49f4787b30ea80fd4e77dd01f691eb682c734cc8e18263d8d2424eb50619e4fbd02ca24d3234a5c5b1211c8e96225b00a35c5f609eb2dfcc1f08b2615d33785580873f3559a3f80754d9c5d2771f82b7", 0x8f}, {&(0x7f0000001640)="9dd8bcecbd0ba1a643b8b004b5a891395efd14bb147eb49b22db7ed18d557139518c4bc544323d4a5fa3503b246075e193f2c693fecb4cfebaa20ed3104d2038c75a37a7bf31221da23b4a79553ec0d4aa3b1d8cfc515194b7263ef81204458d46de78fcc52a7d00ba07cca18c2ca0751b152a466cacd2a0305e7ead98b7a3cefe271e26719eca3aad7c0ee9e17321f6e85c856d61af15d81e2388c3302365eb11beadb917f5e567cb3aea1bac3e2e89062ec2c9ae9855d1624158c9b7c270e4187b4ecd424464bf5229fb7ed7bfad07d599", 0xd2}, 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", 0x1000}, {&(0x7f0000002740)="48cf97ac95f2f4e054f0aab7ce9d5e8d0f219f68313fd47f221f8a8a22952701219fc0d8dc8e81d6729568dd970dde1095b77d18399db98a34b376100870b73ecffee58b917e37c7dc4ede861bd502b94de398ad8e68bb34350450208a44f8cd742969a554c92402e0fb3893ceb83ef1b4bf7daef85d524cf6ed7788860723d4bb96c10391d491cfbd9a3e575cf3f8a2325cff8e1c1e341654bc1c3e86517d746416b2e4a6aed4463811f387e8df9ff10461ed04f217468e86285a3740dc9a2af1f86ecda97ed9b2fdcfbf77de79", 0xce}, {&(0x7f0000000380)="08a96e5b77e2a83002f8302e7baa67328960e037767cc2b3dca3d1bfe9b5ed7dca3ff77f6ccad3", 0x27}, {&(0x7f0000002840)="99cea2f7abe8ca5c001f08aba6db3d764f52fdb17ad0dd02b02474184805234804b6aa02ec633f5dd5b422966ffe5bee69", 0x31}], 0x9, &(0x7f0000002940)=[{0xd8, 0x115, 0xfffffc16, "a3f343f32d509bb9591c25336f8477bfb1c60f86595b965f8b77b56ce41c81cacc8477dcdedd53a2603719076e40d4377eb75ea486588177290ef6ff8b7a1d6b34d9c2c8ce8d191d8714382b438d1994fae2d2c2ebcdeb9965178c469ec4648a882c342b824dd9e925a27dc47ed01d7663f80f9a3b7ee035a463b8fb4f8614605e997241333b10b8391928cdc4569ae9e867657569649a41fda2e263864097eb4d6668c635358204345e34c2d6284aad8e4a84fda1997c06b79066b1b702b25e2efc89ca"}, {0xe8, 0x12, 0x9, "da0a15e4cef98422a15714d70700910e9b5acf0ce1c482fcf35858ee608010ba3c5d445ad9832979da52b777d34ffb4de7b69422494d8d57d95d64fa74a10fdd59629787e47c33cb9aa2a1e5d87f0fde1d05f089536ccba6169beb1f295a93987b460e9377df5a3891f8636a5f7fd9fd655f3510f900808c6769112b4a446f7a45e6c6b6d61149eca25396894b39b2d1a8775e6ad12cf3da2525e03a8d417a17c330dc41a45ad782149e5a626f306d3903e0d2a95aa744b434e254cc9e504e31bfe1336d0a851016444cdca10cbc23fc366df56fd2cc5f"}], 0x1c0}}, {{&(0x7f0000002b00)=@in6={0xa, 0x4e23, 0x401, @local, 0x10000}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002b80)="2bdafdc978a43feb92fd1f01ebb7261af5dce8b531916d5288b179823146a8b394bd81f653e119368ee9622799b809b646ee8af584f42386d499c8b39a1a1c95", 0x40}, {&(0x7f0000002bc0)="37061dac11a02cc0cdc58cdf3501ec1cb79888722c06f21f89d9395a81a0328a587042e9f59e975250ede1ce2a65a19c71efee1b51952116bed2f551fb3029e6ddb626fb1cdbb37f01a009b831e90ec974af5ee32eb41f8d379ccae1a020d3fc44b870191247505abf0b2c3ed6e9e28698d7f7a7efacbe041e58f417d23c78bd6145c2e9d6d819cdd5f3928558fcb851a6cf2e524e88a660181dbf", 0x9b}], 0x2, &(0x7f0000002cc0)=[{0x20, 0x111, 0xffffffff, "c922065b865f13fe40056825b819"}, {0x48, 0x107, 0x9, "c0fc8b11943a9dea1a90bbe48e93f918feb99f4a2c70613526c8df530e05b579872c573bf017eeec96e1e9b1369fe47d94"}], 0x68}}], 0x3, 0x50) setresuid(0xffffffffffffffff, 0x0, 0xee00) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:37 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x6, 0x0, &(0x7f00000001c0), 0x8410, &(0x7f0000000200)={[{@fat=@uid}, {@nodots}, {@dots}, {@fat=@dos1xfloppy}, {@dots}, {@dots}, {@nodots}, {@nodots}]}) [ 1614.179233] FAULT_INJECTION: forcing a failure. [ 1614.179233] name failslab, interval 1, probability 0, space 0, times 0 [ 1614.181142] CPU: 0 PID: 11202 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1614.182278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1614.183629] Call Trace: [ 1614.184073] dump_stack+0x107/0x167 [ 1614.184684] should_fail.cold+0x5/0xa [ 1614.185315] ? create_object.isra.0+0x3a/0xa20 [ 1614.186066] should_failslab+0x5/0x20 [ 1614.186697] kmem_cache_alloc+0x5b/0x310 [ 1614.187362] create_object.isra.0+0x3a/0xa20 [ 1614.188081] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1614.188909] kmem_cache_alloc+0x159/0x310 [ 1614.189590] dst_alloc+0x9e/0x5d0 [ 1614.190165] rt_dst_alloc+0x73/0x440 [ 1614.190784] ip_route_output_key_hash_rcu+0x93d/0x2a90 [ 1614.191644] ip_route_output_key_hash+0x18d/0x340 [ 1614.192426] ? ip_route_output_key_hash_rcu+0x2a90/0x2a90 [ 1614.193318] ? udp_send_skb+0x6da/0x11d0 [ 1614.193978] ? udp_sendmsg+0x197f/0x2170 [ 1614.194648] ? udpv6_sendmsg+0x1b4e/0x2af0 [ 1614.195334] ? do_syscall_64+0x33/0x40 [ 1614.195973] ? entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1614.196843] ? lock_acquire+0x197/0x470 [ 1614.197501] ip_route_output_flow+0x23/0x150 [ 1614.198218] ip_tunnel_xmit+0x70e/0x2f40 [ 1614.198902] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1614.199747] ? trace_hardirqs_on+0x50/0x180 [ 1614.200451] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1614.201192] ? kmem_cache_free+0xa7/0x2d0 [ 1614.201881] ? kfree_skbmem+0xef/0x1b0 [ 1614.202525] ? kmem_cache_free+0x249/0x2d0 [ 1614.203219] sit_tunnel_xmit+0xef0/0x2960 [ 1614.203898] ? find_held_lock+0x2c/0x110 [ 1614.204557] ? ipip_rcv+0x4f0/0x4f0 [ 1614.205159] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1614.205889] ? lock_downgrade+0x6d0/0x6d0 [ 1614.206603] ? run_filter+0x4d0/0x4d0 [ 1614.207226] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1614.207968] dev_hard_start_xmit+0x1cb/0x6f0 [ 1614.208691] __dev_queue_xmit+0x17ec/0x2710 [ 1614.209400] ? find_held_lock+0x2c/0x110 [ 1614.210062] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1614.210814] ? lock_downgrade+0x6d0/0x6d0 [ 1614.211488] ? lock_acquire+0x197/0x470 [ 1614.212138] ? ip_finish_output2+0x220/0x21f0 [ 1614.212876] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1614.213732] neigh_connected_output+0x382/0x4d0 [ 1614.214508] ip_finish_output2+0x6f1/0x21f0 [ 1614.215214] ? nf_hook_slow+0xfc/0x1e0 [ 1614.215848] ? ip_frag_next+0x9e0/0x9e0 [ 1614.216498] ? nf_hook+0x160/0x510 [ 1614.217080] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1614.217908] __ip_finish_output.part.0+0x5f3/0xb50 [ 1614.218713] ? ip_fragment.constprop.0+0x240/0x240 [ 1614.219512] ? nf_hook+0x510/0x510 [ 1614.220109] ip_output+0x2f7/0x600 [ 1614.220694] ip_send_skb+0xdd/0x260 [ 1614.221292] udp_send_skb+0x6da/0x11d0 [ 1614.221946] udp_sendmsg+0x197f/0x2170 [ 1614.222588] ? ip_frag_init+0x350/0x350 [ 1614.223249] ? udp_setsockopt+0xc0/0xc0 [ 1614.223908] ? mark_lock+0xf5/0x2df0 [ 1614.224521] ? mark_lock+0xf5/0x2df0 [ 1614.225132] ? lock_chain_count+0x20/0x20 [ 1614.225806] ? lock_chain_count+0x20/0x20 [ 1614.226519] ? __lock_acquire+0x1657/0x5b00 [ 1614.227232] udpv6_sendmsg+0x1b4e/0x2af0 [ 1614.227899] ? __lock_acquire+0x1657/0x5b00 [ 1614.228612] ? udp_v6_push_pending_frames+0x360/0x360 [ 1614.229456] ? lock_acquire+0x197/0x470 [ 1614.230138] ? find_held_lock+0x2c/0x110 [ 1614.230814] ? lock_acquire+0x197/0x470 [ 1614.231459] ? find_held_lock+0x2c/0x110 [ 1614.232129] ? __might_fault+0xd3/0x180 [ 1614.232778] ? lock_downgrade+0x6d0/0x6d0 [ 1614.233457] ? sock_has_perm+0x1ea/0x280 [ 1614.234138] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1614.235003] ? __import_iovec+0x458/0x590 [ 1614.235682] ? udp_v6_push_pending_frames+0x360/0x360 [ 1614.236523] inet6_sendmsg+0x105/0x140 [ 1614.237164] ? inet6_compat_ioctl+0x320/0x320 [ 1614.237888] __sock_sendmsg+0xf2/0x190 [ 1614.238536] ____sys_sendmsg+0x334/0x870 [ 1614.239201] ? sock_write_iter+0x3d0/0x3d0 [ 1614.239884] ? do_recvmmsg+0x6d0/0x6d0 [ 1614.240511] ? handle_mm_fault+0x9e9/0x3500 [ 1614.241211] ? find_held_lock+0x2c/0x110 [ 1614.241892] ___sys_sendmsg+0xf3/0x170 [ 1614.242532] ? sendmsg_copy_msghdr+0x160/0x160 [ 1614.243268] ? vmacache_find+0x55/0x2a0 [ 1614.243927] ? do_user_addr_fault+0x5b0/0xc60 [ 1614.244659] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1614.245508] ? exc_page_fault+0xca/0x1a0 [ 1614.246162] ? trace_hardirqs_on+0x5b/0x180 [ 1614.246866] ? exc_page_fault+0xca/0x1a0 [ 1614.247528] ? asm_exc_page_fault+0x1e/0x30 [ 1614.248251] __sys_sendmmsg+0x195/0x470 [ 1614.248905] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1614.249606] ? lock_downgrade+0x6d0/0x6d0 [ 1614.250303] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1614.251091] ? wait_for_completion_io+0x270/0x270 [ 1614.251875] ? rcu_read_lock_any_held+0x75/0xa0 [ 1614.252623] ? vfs_write+0x354/0xa70 [ 1614.253234] ? fput_many+0x2f/0x1a0 [ 1614.253827] ? ksys_write+0x1a9/0x260 [ 1614.254454] ? __ia32_sys_read+0xb0/0xb0 [ 1614.255124] __x64_sys_sendmmsg+0x99/0x100 [ 1614.255816] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1614.256649] do_syscall_64+0x33/0x40 [ 1614.257256] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1614.258084] RIP: 0033:0x7f3893674b19 [ 1614.258694] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1614.261633] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1614.262863] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1614.264007] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1614.265152] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1614.266297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1614.267457] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1614.345288] FAT-fs (loop6): Unrecognized mount option "" or missing value 19:07:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYBLOB="012000000100000018000000", @ANYRES32, @ANYBLOB="a5bb0000000000002e2f66696c653000"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x24, 0xc21}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) sendmsg$NL80211_CMD_UPDATE_FT_IES(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r2, 0x0, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x3, 0x27}}}}, [@NL80211_ATTR_MDID={0x6, 0xb1, 0x1ff}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x20048000) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x3a0, 0x2e, 0x20, 0x70bd28, 0x25dfdbfb, {0x6}, [@nested={0xb2, 0x3a, 0x0, 0x1, [@generic="3b663faaac9d024276ed9443dece1c1a7134db04ed4a63f15201b5384e19883241782847b5608b4d526f73a4201fee3aa354607f77ab8a671e61163552a1112ced9bc383ddb5fa6c624d48c2011c5c336cf4dcf9f771c936", @generic="9d89e4223e5e07f3cd0834ec0fc9d55e5cbfd5f0c778923bdfe25326c23e4b0dd9be2a5a52d74fa841632b6a", @generic="93f258ad79210012851b5acc3a813122f00f3035c098", @typed={0x14, 0x11, 0x0, 0x0, @ipv6=@mcast1}]}, @nested={0x2d8, 0x76, 0x0, 0x1, [@generic="9e1071baf693f5b234ea549ae49fb233617e58180465cefbdec36c27070f8ddc28ee9783682f71bcf753298014a3ce9a090cc8e90c297704e393a12fd88459f82331d6f12f15a5b6dce3db2731c2cce59f0b00aa87e6d841208d8919b0fbd6a5c80b78a39292fe8ca743914f3daa3d951311270b67bddf6b64cc054cf3871717b9763466a5e655f43559418472b744756d210f51b872f03510ef70cc8143366a15b28134a2401e41a8e3f8c3af3e90f9bc93fec0aef86686246bdc84abf7a64ad0a55866b2656478", @generic="728a513e8cbba8aedb47b75b88fbc10f12e20a3354577de877220d70cbd76d11cab6d7dd5735f07b27d9361572fd25a6b329ea822438be76a4b2363044735bf226f7655c5c8d3fd61f8372dc601d39c5d7b3fa90f617da5ee35f81aa2ae27ef4b7b01618bc729eeca99eb03a45c8423f43bd7a348cd0741ee090085d56edc496daa6c41d", @generic="4fcdadd22e4c4e059cff85922fb09a97181412f2c4e3580c289eefb8ef0d71d7bb32dcf7cb78c3352d4b3db9df4c28d722f5bb19a32e8e0ca235cadc1c13d7b496a3524812879587da4da73166da07a74a688d1eb19be1adf1b2426ed87a48e4ce9ba6d71b232ff346ea15b1f4c847d61b30012721ad3b84f629d71b6a4a6aef94920a06c5e4f0d196eb91eb6874de5cbadac9e37adf65b1bb7c743053f65674d91ce316e969c2493648d15d047ae01a12ba85e029e37b3211b57cff49dfe30daf3e1d45710f27", @generic="654373351bb79a29f6d21a1dc448a4eca6c98e834ec5537fe47107c584afb876e8d20627eda75e8563945503cbd4893f8a2a32a6481c6a91ec0756a475657f3b8d218dbcd531824661a3856236a3a0819f37c6902ef3af1c7ae0eea2a7c53430ad7d9417fb085b23614eb3c3ccedb542ee0c53e859f1c12e1f331d86c1303b7bb923d53f45aea6c5b8f7feef6b70af0c10741705e50751d14e6560d2296bc6a1ad1814a085c087612da463c266c1428495534607da", @typed={0xb, 0x46, 0x0, 0x0, @str='^\\.{]+\x00'}]}]}, 0x3a0}, 0x1, 0x0, 0x0, 0x4}, 0x2004c0c5) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1614.548436] FAT-fs (loop6): Unrecognized mount option "" or missing value 19:07:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80900) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}, {&(0x7f0000000000), 0x0, 0x8000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:52 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 31) 19:07:52 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2a2142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x120) 19:07:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x27, 0x7, &(0x7f00000015c0), 0xa10414, &(0x7f00000016c0)={[{@rodir}, {@shortname_lower}, {@shortname_winnt}, {@nonumtail}], [{@permit_directio}]}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:52 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x2c800, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x3) 19:07:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) inotify_add_watch(r0, &(0x7f0000000000)='./file1\x00', 0x72000801) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1629.339567] FAULT_INJECTION: forcing a failure. [ 1629.339567] name failslab, interval 1, probability 0, space 0, times 0 [ 1629.341499] CPU: 0 PID: 11253 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1629.342609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1629.343949] Call Trace: [ 1629.344383] dump_stack+0x107/0x167 [ 1629.344974] should_fail.cold+0x5/0xa [ 1629.345588] ? __build_flow_key.constprop.0+0x1df/0x660 [ 1629.346445] ? create_object.isra.0+0x3a/0xa20 [ 1629.347191] should_failslab+0x5/0x20 [ 1629.347808] kmem_cache_alloc+0x5b/0x310 [ 1629.348462] ? ip_rt_update_pmtu+0x2e8/0xaa0 [ 1629.349180] create_object.isra.0+0x3a/0xa20 [ 1629.349890] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1629.350721] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1629.351536] ? ip_tunnel_xmit+0xedf/0x2f40 [ 1629.352221] ? udpv6_sendmsg+0x1b4e/0x2af0 [ 1629.352912] pskb_expand_head+0x15a/0x1040 [ 1629.353601] ? tnl_update_pmtu+0x381/0x1450 [ 1629.354310] ip_tunnel_xmit+0xedf/0x2f40 [ 1629.354986] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1629.355830] ? trace_hardirqs_on+0x50/0x180 [ 1629.356527] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1629.357257] ? kmem_cache_free+0xa7/0x2d0 [ 1629.357942] ? kfree_skbmem+0xef/0x1b0 [ 1629.358577] ? kmem_cache_free+0x249/0x2d0 [ 1629.359291] sit_tunnel_xmit+0xef0/0x2960 [ 1629.359972] ? find_held_lock+0x2c/0x110 [ 1629.360630] ? ipip_rcv+0x4f0/0x4f0 [ 1629.361227] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1629.361950] ? lock_downgrade+0x6d0/0x6d0 [ 1629.362630] ? run_filter+0x4d0/0x4d0 [ 1629.363257] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1629.363994] dev_hard_start_xmit+0x1cb/0x6f0 [ 1629.364712] __dev_queue_xmit+0x17ec/0x2710 [ 1629.365417] ? find_held_lock+0x2c/0x110 [ 1629.366075] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1629.366844] ? lock_downgrade+0x6d0/0x6d0 [ 1629.367515] ? lock_acquire+0x197/0x470 [ 1629.368155] ? ip_finish_output2+0x220/0x21f0 [ 1629.368885] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1629.369732] neigh_connected_output+0x382/0x4d0 [ 1629.370494] ip_finish_output2+0x6f1/0x21f0 [ 1629.371202] ? nf_hook_slow+0xfc/0x1e0 [ 1629.371830] ? ip_frag_next+0x9e0/0x9e0 [ 1629.372472] ? nf_hook+0x160/0x510 [ 1629.373048] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1629.373868] __ip_finish_output.part.0+0x5f3/0xb50 [ 1629.374675] ? ip_fragment.constprop.0+0x240/0x240 [ 1629.375460] ? nf_hook+0x510/0x510 [ 1629.376046] ip_output+0x2f7/0x600 [ 1629.376626] ip_send_skb+0xdd/0x260 [ 1629.377221] udp_send_skb+0x6da/0x11d0 [ 1629.377864] udp_sendmsg+0x197f/0x2170 [ 1629.378499] ? ip_frag_init+0x350/0x350 [ 1629.379162] ? udp_setsockopt+0xc0/0xc0 [ 1629.379817] ? mark_lock+0xf5/0x2df0 [ 1629.380422] ? mark_lock+0xf5/0x2df0 [ 1629.381024] ? lock_chain_count+0x20/0x20 [ 1629.381691] ? lock_chain_count+0x20/0x20 [ 1629.382386] ? __lock_acquire+0x1657/0x5b00 [ 1629.383108] udpv6_sendmsg+0x1b4e/0x2af0 [ 1629.383767] ? __lock_acquire+0x1657/0x5b00 [ 1629.384473] ? udp_v6_push_pending_frames+0x360/0x360 [ 1629.385310] ? lock_acquire+0x197/0x470 [ 1629.385946] ? find_held_lock+0x2c/0x110 [ 1629.386622] ? lock_acquire+0x197/0x470 [ 1629.387266] ? find_held_lock+0x2c/0x110 [ 1629.387927] ? __might_fault+0xd3/0x180 [ 1629.388568] ? lock_downgrade+0x6d0/0x6d0 [ 1629.389239] ? sock_has_perm+0x1ea/0x280 [ 1629.389891] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1629.390758] ? __import_iovec+0x458/0x590 [ 1629.391428] ? udp_v6_push_pending_frames+0x360/0x360 [ 1629.392263] inet6_sendmsg+0x105/0x140 [ 1629.392892] ? inet6_compat_ioctl+0x320/0x320 [ 1629.393619] __sock_sendmsg+0xf2/0x190 [ 1629.394249] ____sys_sendmsg+0x334/0x870 [ 1629.394921] ? sock_write_iter+0x3d0/0x3d0 [ 1629.395598] ? do_recvmmsg+0x6d0/0x6d0 [ 1629.396226] ? handle_mm_fault+0x9e9/0x3500 [ 1629.396920] ? __lock_acquire+0x1657/0x5b00 [ 1629.397619] ? find_held_lock+0x2c/0x110 [ 1629.398287] ___sys_sendmsg+0xf3/0x170 [ 1629.398921] ? sendmsg_copy_msghdr+0x160/0x160 [ 1629.399656] ? vmacache_find+0x55/0x2a0 [ 1629.400309] ? do_user_addr_fault+0x5b0/0xc60 [ 1629.401040] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1629.401884] ? exc_page_fault+0xca/0x1a0 [ 1629.402534] ? trace_hardirqs_on+0x5b/0x180 [ 1629.403240] ? exc_page_fault+0xca/0x1a0 [ 1629.403904] ? asm_exc_page_fault+0x1e/0x30 [ 1629.404618] __sys_sendmmsg+0x195/0x470 [ 1629.405268] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1629.405965] ? lock_downgrade+0x6d0/0x6d0 [ 1629.406663] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1629.407443] ? wait_for_completion_io+0x270/0x270 [ 1629.408228] ? rcu_read_lock_any_held+0x75/0xa0 [ 1629.408976] ? vfs_write+0x354/0xa70 [ 1629.409576] ? fput_many+0x2f/0x1a0 [ 1629.410167] ? ksys_write+0x1a9/0x260 [ 1629.410788] ? __ia32_sys_read+0xb0/0xb0 [ 1629.411457] __x64_sys_sendmmsg+0x99/0x100 [ 1629.412137] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1629.412964] do_syscall_64+0x33/0x40 [ 1629.413567] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1629.414392] RIP: 0033:0x7f3893674b19 [ 1629.414997] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1629.417927] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1629.419153] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1629.420292] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1629.421434] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1629.422580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1629.423731] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:07:52 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x80}}, './file1\x00'}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:53 executing program 6: ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f512, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:53 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='dax\x00', 0x3e83366d4fb0f077, &(0x7f0000000200)='vfat\x00') ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x6}}, './file1\x00'}) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000280)='vfat\x00', &(0x7f0000000300)='./file1\x00', 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) syz_mount_image$vfat(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000680)=[{&(0x7f0000000400)="0c41e5e9099d490910a838f054ab4ebe653162aa3460bd3690f67ae35d9864a84c0f3790f4521015d53dee213d70d06441069f2cfcafe16b3e99b69775ba42aeff68e079cfd2c537eed87bf3cb1fdc0ca749cc4f9e8d0b1cee995a73c87e48084fdbd83c996c69fffdcec77115f0393e5937dd5aaa86c847c81fc28ab59b8caeb2f9e81da7f065dcbf15398e2ebc2a6f19c1c3caafdc1e26b09820a78b1a8128ef34923d376680cff23b8d12", 0xac, 0x2}, {&(0x7f00000004c0)="2996b142b5e24fe4875c17d962b8e697609d5c06a88ecb8ac4ec07d6a3c5d1f6b368d7855f87b9ab63a380ffd727fe2d5ad3c3c93b4ca759d7812fda612b41fa619e5aac86ebc7a51b0eae9b47195b58e3d6262a7290ac9507435c949c0b9c4886f63c9bd14268a57dda33288bff73a84293a988ac3c7ade01a8b1b01c6423d18dd47fd4d900c0f3308be2650d0a6b827bd69c0e4cd0ef13ab45cb53d77112c3cc3e442a3794ecbf76652615b9aa", 0xae, 0x2000000000000001}, {&(0x7f0000000580)="611869fe3ceb9a47069f1a04d934ff0f84880834aa87c977e0c45a3acc6577c508c2f260f0fcb220c68e987c268ae026e5bd92d4fbf5307f3e1d984e71585d53a87c56ab32a9bd8a9a5b8abc869798d1b73c2a10443e195ad232dd113dec221c93449fed2eaa0b75b980ea4d87af6d17027eb5013ee4bec5dcf5c5cdb05ae219c464ef347c901a307ea4027d71a26e4344d901b4f5d258e30a54e5ea3797f086f7bb436b3a72f0a40441d795be800a101956d4b6ae29383c502fcbf83a5999ec3a30dfb2b2b0275c5345edb0ae5f85024dfff869cb6203c077ca60b2144b911ebd48b3648597ba756239d60dd2fbcbe287a315ae", 0xf4}], 0x800802, &(0x7f0000000700)={[{@shortname_winnt}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'iso8859-2'}}, {@shortname_lower}, {@nonumtail}, {@utf8}, {@numtail}, {@nonumtail}, {@shortname_win95}], [{@fsmagic={'fsmagic', 0x3d, 0xab}}]}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:53 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) r2 = gettid() r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2800, 0x3) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x6, 0xfe, 0x3, 0x0, 0x0, 0xa041d, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xabe9, 0x4, @perf_config_ext={0x8, 0x1f}, 0x801, 0x2, 0x8001, 0x4, 0x7546, 0xfc, 0xff01, 0x0, 0x8, 0x0, 0x3}, r2, 0x7, r3, 0x2) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r5 = mq_open(&(0x7f0000000200)='vfat\x00', 0x1, 0x4, &(0x7f0000000240)={0x4, 0x6, 0x3, 0x71}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0x59c, 0x23, 0x300, 0x70bd25, 0x25dfdbfb, {0xc}, [@nested={0x60, 0x62, 0x0, 0x1, [@typed={0x8, 0x76, 0x0, 0x0, @pid=r2}, @generic="45616481e247433caca05fde069462991db7122acd70c9b145886a9eb86c403a9c4b8ea1f0aa68051d9925d6a5759ff0f9aef21474871297aeae3ea33ab42c2557be6d4ead8aa7c75c3481b757497fc63215c1e1"]}, @nested={0x14, 0x50, 0x0, 0x1, [@typed={0x8, 0x2f, 0x0, 0x0, @pid=r4}, @typed={0x6, 0x6f, 0x0, 0x0, @str='.\x00'}]}, @nested={0x3a7, 0x3a, 0x0, 0x1, [@typed={0xc, 0x60, 0x0, 0x0, @u64=0x51348233}, @typed={0x8, 0x53, 0x0, 0x0, @u32=0x7}, @typed={0x8, 0x7c, 0x0, 0x0, @fd=r5}, @generic="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", @typed={0xf6, 0x94, 0x0, 0x0, @binary="bce5dad6b9c6182f9d782229cd54cd25b0b6da59010e8a086311459145e1ff90b93e31311536e27a052073ce40a285fc5be49b1abfebf14098ca6f96fda83bbb4e06fa648edf43eef91769c1ed5238e06b66990238397d82b089cbd75aa54111cb606567109b92b7a20910607a86e7e890786abcf40df31b67913fb431c3457f93b38933c1555eb835f8afa822c4c43be63e53122447f116799b8537ed3a0121a83e6f7560ec7a1660593b794cfa02f8c8653d3da9616a2b63b0072a3d35c713dda314f515f15edd192c690d60929da5839922f44050c33821ea9d4faf2bae67578e1637b5553e85f5aad0573ecad5d74ebc"}, @generic="5605c3234409b7d363084aa1afc092c6a8d83b517013d6b4cec8041eda49a5b76fcaa440da2a3e5b885e9f94fe978046124f2717b1b3fe713ac482dea59eedd0ea9ebdb43e1978e9c0b4511177e703a5fbcec1257149ada1a1af5180f0523b2eeb11fffdd307cf9f77da76da770d8576c4278a78d74da2f7e8f6b85d3f21f22ec8fe398a2671a97460d26c72e7513e5be3", @typed={0xc, 0xa, 0x0, 0x0, @u64=0x8}, @generic="0aade8dfb48486170cd1c84c6ece48417f7f6b50e78b6bf1c24922c23ff1791cf7deda03a653b6ce2caa4458ec145aa70b83f13272acfe14928a0bfe1f5e8369975a42d3bf18f44666d0afcc4464503e38243e9729b44e85a65ed9531f4940b26e350694d40e0bf6be54bcd7a09a48a655c91cbb8164a712377a5f41b44be0ef5f001660eacb6ef4f864b1c904bd430b4930f6fe03750a9131388905e0eeea7b8473f482fecc8690f325698e9f7b7df8fed3296723c9a08284394429b74bd950f63c6a877b850a470881d9a70d3bcd52a02c8056523478e90115e9870ab8d059d6de5c351928cd94229cf74e3ccc792dac6e0458fcec"]}, @nested={0x16c, 0x6d, 0x0, 0x1, [@typed={0x8, 0x36, 0x0, 0x0, @pid=r6}, @generic="8152174628ed82904bccb64e9c06847aec2bd29f6bff04e06e526e6247c3c14812d597a0461dec8b17a4bba56d53734bbf04aec781482ed2418027d23c3c387d494a527c528b3f5acc7c079f143b00bcbf338e99953ab567fd6cd211b86c60e9b76ddfcbd77d6d68a7bfcf7779987015938cabc1ab728d0483af83de0cbeb731859c67546c6ebab08885153b2b60", @generic="34d5382cb4515cc1b1760926aab1847c6f52c2bf86b0d13631b2c57961154ae11c6508bbec26ab0a338b9a5f53ed", @generic="4b4d16f791fcb5dff5e6331069472838af21698357481820b7f7ce6c81f286960cf00b93a5952eb9aa0d6413607f8ca5e7777c4d24078e74d2e219ffe7d8943a2a22cd9b71ce62f3c6542eca460b53a9dc901e769079794284148ebdf8b343ea645dc6dca8784041bfe14a99011d2b87db66ca799467f2dbc3870c27828705f8abfdbe8bf616b2f605aee9490d00c9b8199abed10babaab4087291d784227eff2408b58d"]}]}, 0x59c}, 0x1, 0x0, 0x0, 0x4844}, 0x4000000) chdir(&(0x7f0000000040)='./file0\x00') mq_open(&(0x7f0000000380)='\x00', 0x40, 0x4, &(0x7f00000009c0)={0x6, 0x6ae, 0x76ecb4a3}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x8) 19:07:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x20) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = accept$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) close_range(r1, r2, 0x2) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:53 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0x3}, {0x0, 0x0, 0x1001000a00}], 0x2000002, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) chdir(&(0x7f0000000200)='./file0\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x8) setxattr$security_selinux(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100), &(0x7f00000001c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20, 0x0) 19:07:53 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='jfs\x00', 0x100002, &(0x7f0000000200)='vfat\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r2 = accept(r1, &(0x7f0000000240)=@hci, &(0x7f0000000300)=0x80) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {r2}}, './file0\x00'}) 19:07:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c2d320470008400f80100"/23, 0x17, 0x67a5}, {0x0, 0x0, 0x5}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:07:53 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 32) [ 1629.919554] FAULT_INJECTION: forcing a failure. [ 1629.919554] name failslab, interval 1, probability 0, space 0, times 0 [ 1629.921285] CPU: 1 PID: 11316 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1629.922281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1629.923481] Call Trace: [ 1629.923879] dump_stack+0x107/0x167 [ 1629.924412] should_fail.cold+0x5/0xa [ 1629.924970] ? lock_release+0x680/0x680 [ 1629.925552] ? skb_clone+0x14f/0x3d0 [ 1629.926104] should_failslab+0x5/0x20 [ 1629.926666] kmem_cache_alloc+0x5b/0x310 [ 1629.927266] skb_clone+0x14f/0x3d0 [ 1629.927801] dev_queue_xmit_nit+0x3a7/0xb00 [ 1629.928441] dev_hard_start_xmit+0xab/0x6f0 [ 1629.929073] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1629.929843] __dev_queue_xmit+0x17ec/0x2710 [ 1629.930475] ? find_held_lock+0x2c/0x110 [ 1629.931091] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1629.931758] ? lock_downgrade+0x6d0/0x6d0 [ 1629.932358] ? lock_acquire+0x197/0x470 [ 1629.932934] ? find_held_lock+0x2c/0x110 [ 1629.933531] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1629.934293] ip_finish_output2+0x1514/0x21f0 [ 1629.934953] ? ip_frag_next+0x9e0/0x9e0 [ 1629.935531] ? nf_hook+0x160/0x510 [ 1629.936055] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1629.936792] __ip_finish_output.part.0+0x5f3/0xb50 [ 1629.937505] ? ip_fragment.constprop.0+0x240/0x240 [ 1629.938210] ? nf_hook+0x510/0x510 [ 1629.938755] ip_output+0x2f7/0x600 [ 1629.939285] ip_local_out+0xb4/0x1a0 [ 1629.939829] iptunnel_xmit+0x591/0x8b0 [ 1629.940410] ip_tunnel_xmit+0x1248/0x2f40 [ 1629.941026] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1629.941781] ? trace_hardirqs_on+0x50/0x180 [ 1629.942409] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1629.943075] ? kmem_cache_free+0xa7/0x2d0 [ 1629.943691] ? kfree_skbmem+0xef/0x1b0 [ 1629.944268] ? kmem_cache_free+0x249/0x2d0 [ 1629.944892] sit_tunnel_xmit+0xef0/0x2960 [ 1629.945503] ? find_held_lock+0x2c/0x110 [ 1629.946091] ? ipip_rcv+0x4f0/0x4f0 [ 1629.946640] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1629.947302] ? lock_downgrade+0x6d0/0x6d0 [ 1629.947907] ? run_filter+0x4d0/0x4d0 [ 1629.948458] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1629.949121] dev_hard_start_xmit+0x1cb/0x6f0 [ 1629.949772] __dev_queue_xmit+0x17ec/0x2710 [ 1629.950413] ? find_held_lock+0x2c/0x110 [ 1629.951020] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1629.951699] ? lock_downgrade+0x6d0/0x6d0 [ 1629.952304] ? lock_acquire+0x197/0x470 [ 1629.952892] ? ip_finish_output2+0x220/0x21f0 [ 1629.953552] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1629.954330] neigh_connected_output+0x382/0x4d0 [ 1629.955029] ip_finish_output2+0x6f1/0x21f0 [ 1629.955662] ? nf_hook_slow+0xfc/0x1e0 [ 1629.956225] ? ip_frag_next+0x9e0/0x9e0 [ 1629.956804] ? nf_hook+0x160/0x510 [ 1629.957321] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1629.958062] __ip_finish_output.part.0+0x5f3/0xb50 [ 1629.958789] ? ip_fragment.constprop.0+0x240/0x240 [ 1629.959495] ? nf_hook+0x510/0x510 [ 1629.960027] ip_output+0x2f7/0x600 [ 1629.960550] ip_send_skb+0xdd/0x260 [ 1629.961093] udp_send_skb+0x6da/0x11d0 [ 1629.961676] udp_sendmsg+0x197f/0x2170 [ 1629.962249] ? ip_frag_init+0x350/0x350 [ 1629.962847] ? udp_setsockopt+0xc0/0xc0 [ 1629.963438] ? mark_lock+0xf5/0x2df0 [ 1629.963988] ? mark_lock+0xf5/0x2df0 [ 1629.964526] ? lock_chain_count+0x20/0x20 [ 1629.965127] ? lock_chain_count+0x20/0x20 [ 1629.965757] ? __lock_acquire+0x1657/0x5b00 [ 1629.966395] udpv6_sendmsg+0x1b4e/0x2af0 [ 1629.967004] ? __lock_acquire+0x1657/0x5b00 [ 1629.967646] ? udp_v6_push_pending_frames+0x360/0x360 [ 1629.968407] ? lock_acquire+0x197/0x470 [ 1629.968983] ? find_held_lock+0x2c/0x110 [ 1629.969585] ? lock_acquire+0x197/0x470 [ 1629.970158] ? find_held_lock+0x2c/0x110 [ 1629.970763] ? __might_fault+0xd3/0x180 [ 1629.971343] ? lock_downgrade+0x6d0/0x6d0 [ 1629.971946] ? sock_has_perm+0x1ea/0x280 [ 1629.972533] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1629.973308] ? __import_iovec+0x458/0x590 [ 1629.973916] ? udp_v6_push_pending_frames+0x360/0x360 [ 1629.974672] inet6_sendmsg+0x105/0x140 [ 1629.975235] ? inet6_compat_ioctl+0x320/0x320 [ 1629.975887] __sock_sendmsg+0xf2/0x190 [ 1629.976453] ____sys_sendmsg+0x334/0x870 [ 1629.977056] ? sock_write_iter+0x3d0/0x3d0 [ 1629.977669] ? do_recvmmsg+0x6d0/0x6d0 [ 1629.978235] ? handle_mm_fault+0x9e9/0x3500 [ 1629.978887] ? find_held_lock+0x2c/0x110 [ 1629.979491] ___sys_sendmsg+0xf3/0x170 [ 1629.980062] ? sendmsg_copy_msghdr+0x160/0x160 [ 1629.980732] ? vmacache_find+0x55/0x2a0 [ 1629.981325] ? do_user_addr_fault+0x5b0/0xc60 [ 1629.981991] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1629.982761] ? exc_page_fault+0xca/0x1a0 [ 1629.983361] ? trace_hardirqs_on+0x5b/0x180 [ 1629.983992] ? exc_page_fault+0xca/0x1a0 [ 1629.984593] ? asm_exc_page_fault+0x1e/0x30 [ 1629.985244] __sys_sendmmsg+0x195/0x470 [ 1629.985842] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1629.986471] ? lock_downgrade+0x6d0/0x6d0 [ 1629.987114] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1629.987824] ? wait_for_completion_io+0x270/0x270 [ 1629.988532] ? rcu_read_lock_any_held+0x75/0xa0 [ 1629.989205] ? vfs_write+0x354/0xa70 [ 1629.989757] ? fput_many+0x2f/0x1a0 [ 1629.990290] ? ksys_write+0x1a9/0x260 [ 1629.990862] ? __ia32_sys_read+0xb0/0xb0 [ 1629.991465] __x64_sys_sendmmsg+0x99/0x100 [ 1629.992091] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1629.992841] do_syscall_64+0x33/0x40 [ 1629.993393] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1629.994140] RIP: 0033:0x7f3893674b19 [ 1629.994697] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1629.997325] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1629.998429] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1629.999466] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1630.000496] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1630.001524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1630.002558] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1630.013695] FAT-fs (loop4): bogus number of reserved sectors [ 1630.014592] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1630.038014] FAT-fs (loop4): bogus number of reserved sectors [ 1630.038951] FAT-fs (loop4): Can't find a valid FAT filesystem 19:08:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x7fff, 0xa, &(0x7f0000002700)=[{&(0x7f00000001c0)="b4535fb808de72ef2aaecce9569eda7a369c214d0dc2dea2562e6a91ff6168849c06c7df5b11ffebc76039dd111dc82956ae2caf73e2c61907519d9a9f03ab4a1cd3f6f33e26533558f2cb3a52c79552fc38dd0d393f7d98cd15da5e03858fd5cccb3053a639e72c1036b02886278dd888793a3823203ff5673230e04befe151d31b3925d01a5efa420274a0cbed3a158bd3472dfb53853e9a7aa220165a35e9d91e1bfac663cd64f7131325598c50bc7d961c865a3205e9748d17ef2121dc483658132ae05bdbfc18ccba76da74c2fe4a14b6f1", 0xd4, 0xc275}, {&(0x7f0000000300)="5379e626e55bfdbc3bf4195c3e0c97e3fcd18f0b8f13fde4ab5ec6c219f5fef6c8961fa88d89ce1ba37acacceb17c6f4836fec597c651a7e9fb0f87459c88c9fc697ee35a9c039c8d0c1df07a4ec81029b0ef5770ac950b0963d174e1aab3b82", 0x60, 0x2}, {&(0x7f0000000400)="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0x1000, 0x2}, {&(0x7f0000001400)="865548a199673b6e25f033eb2698eae0955e299dd5a1aa34536cf5ff200578062aa4c8cd51f2ba2ac8e2257f6e22b79924828b65e1b121f8c046e86d449cda3d7d557132cdee74e6d1dd24205c0c2622ecb084ca402a75ad523b4599e40f78cd0f29202f9234106888bf9bcd5366b805237c2026fa117e308f60cae5fe17091322fdd29d49ae06255bf53de877546531fde9c18c2bd11a219a25073dde661cdc4570a0bbe387d40ba6851799743fd7535c2ad000dc0365", 0xb7, 0x2}, {&(0x7f00000014c0)="ce52cf3574c4ef87c25f6fcafdbec287325645e81ca061d2f6224978fd6b1a969cd0e3869e0cca834e697ae865b8051a051be3bee3c0fadea672fee1fcdb21cd525d06c6adb80a637b9d2e11f8dab6c495e9a3f15060b6c2df803d42966bc12138b1a57c59cc32ff4e947d625de78c39eaea54dbb7317ace048cdd0ee45a7b4357858373ef0edeee9834f7089d04253d9bc38c89a11ca473580aae1a2410a27b5b741a05ed901c94e29fe94ad2383bde4bd67ecc1b7890884c43c93dde9aa08ad125c5ed48d5", 0xc6, 0xffff}, {&(0x7f0000000380)="44272303c0c8e4ed", 0x8, 0x5e}, {&(0x7f00000015c0)="ec2c4b6d1bbdb9e17072a3a5c8bf6c35c244dbdca1b2d83ef5fd12bba051f2ded1f31fa9f67b52285b6a752f1e7d1927e35d7d82846b1dcc5376dfb7d141aff48731ce166e5f7b743cfb533580b62d8fe8d4f34ce952df7d4b993eb5872b8bf933fdeffbfd4e29c1b70255a38440f4788d60999f2ddd27689b68fdf2255e0a36d3becac52dd914b4a55434d6d0ed8b3ebb1938af70b066d123753b54de1a89c5aa020998a97bd1e8b155dc5f205c28bb4310b273f97a", 0xb6, 0xfffffffffffffff8}, {&(0x7f0000001680)="d62cf52119d52b3a84e0e27efbe2054aa88d5cf0d344a2c331c6c8350cdf4af23eb3e4767b479a6c6b4ab31426eebc4cbc5724f5", 0x34, 0x5}, {&(0x7f00000016c0)="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", 0x1000, 0x569}, {&(0x7f00000026c0)="7b18cbac8413bcf2bdc46d1b7b715c652aa01bf86f3719406fe17039a6a151", 0x1f, 0x6941}], 0x1000, &(0x7f0000002800)={[{'\'[,-@,'}, {'vfat\x00'}, {'vfat\x00'}, {'vfat\x00'}, {'vfat\x00'}], [{@smackfsfloor}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}) 19:08:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0xa7) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r1, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(r1, &(0x7f0000000100)='./file0\x00', 0x230000, 0xd0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:07 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 33) 19:08:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) removexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)=@known='trusted.overlay.opaque\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:07 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'wlan1\x00', &(0x7f0000000000)=@ethtool_test={0x1a, 0x8, 0x3, 0x6, [0x0, 0x646a, 0x9, 0x80000001, 0x20c, 0xa6e4]}}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x120008, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3ccedcaba46b5ff2b8c771fb9eb38184906d6b66732e66617400020801000470008400f801", 0x26}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) lgetxattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@random={'os2.', '\x00'}, &(0x7f0000000580)=""/9, 0x9) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) setxattr$security_capability(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000600), &(0x7f0000000640)=@v3={0x3000000, [{0x2, 0x10001}, {0x200}], r0}, 0x18, 0x1) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file1\x00', 0xfffffffffffff27c, 0x3, &(0x7f0000000400)=[{&(0x7f00000001c0)="313bdf7058a582908cd2e4f461f303c04f7f705d6cc4ad6db50b834c64ddfc5541980acf304f060da105289f1ae6d40d54d21ccef2588705a19dde3d4d4c94d4065eab5a74fa2eefb9065057c213444fddb0df89d9ae55b72708b7ecfa07ded9cf2fd2cbf6a3fd2215250c380013363acbf64eac9ef31358385f018062a861e9cbffaa4a83fb60ddf209065990a3854ab7474b3fe5ed934ffe151f325f9b3f4c807061ea0bad", 0xa6, 0x6}, {&(0x7f0000000280)="6f661ebca45de6a35710e37a79828875fa12d9a249cf0c800128", 0x1a, 0xc77}, {&(0x7f0000000300)="d8f1278b63763397c93c0f3c5453d0306f378a4ec98b35e137a028bb93ebe94c01d8eb171556bb0fb6860bcfcb14a69aa9d0284d016a822bdd97da0a6daa63380636d5a0d8e49f29da433d52b59b7f17fab1191af65f08f871911be53695388052dc49e98b2139ebb24214c2367919ad4101c7d9671208f0ef258eaa654f138a", 0x80, 0x401}], 0x40004, &(0x7f0000000480)=ANY=[@ANYBLOB=',subj_user=vfat\x00,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',dcontext=sy%tem_u,euid<\x00\x00', @ANYRESDEC=0x0, @ANYBLOB='\x00']) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r1, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) fchmodat(r1, &(0x7f0000000380)='./file1\x00', 0x8) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:07 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x40200, 0x80) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1644.436450] FAT-fs (loop5): invalid media value (0x73) [ 1644.437315] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1644.475053] FAULT_INJECTION: forcing a failure. [ 1644.475053] name failslab, interval 1, probability 0, space 0, times 0 [ 1644.476501] CPU: 0 PID: 11339 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1644.477336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1644.478330] Call Trace: [ 1644.478664] dump_stack+0x107/0x167 [ 1644.479118] should_fail.cold+0x5/0xa [ 1644.479604] ? ___slab_alloc+0x155/0x700 [ 1644.480102] ? create_object.isra.0+0x3a/0xa20 [ 1644.480659] should_failslab+0x5/0x20 [ 1644.481121] kmem_cache_alloc+0x5b/0x310 [ 1644.481620] ? lock_acquire+0x197/0x470 [ 1644.482107] create_object.isra.0+0x3a/0xa20 [ 1644.482651] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1644.483286] kmem_cache_alloc+0x159/0x310 [ 1644.483798] skb_clone+0x14f/0x3d0 [ 1644.484239] dev_queue_xmit_nit+0x3a7/0xb00 [ 1644.484780] dev_hard_start_xmit+0xab/0x6f0 [ 1644.485302] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1644.485949] __dev_queue_xmit+0x17ec/0x2710 [ 1644.486475] ? find_held_lock+0x2c/0x110 [ 1644.486985] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1644.487544] ? lock_downgrade+0x6d0/0x6d0 [ 1644.488049] ? lock_acquire+0x197/0x470 [ 1644.488531] ? find_held_lock+0x2c/0x110 [ 1644.489034] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1644.489675] ip_finish_output2+0x1514/0x21f0 [ 1644.490217] ? ip_frag_next+0x9e0/0x9e0 [ 1644.490697] ? nf_hook+0x160/0x510 [ 1644.491137] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1644.491748] __ip_finish_output.part.0+0x5f3/0xb50 [ 1644.492338] ? ip_fragment.constprop.0+0x240/0x240 [ 1644.492934] ? nf_hook+0x510/0x510 [ 1644.493373] ip_output+0x2f7/0x600 [ 1644.493806] ip_local_out+0xb4/0x1a0 [ 1644.494257] iptunnel_xmit+0x591/0x8b0 [ 1644.494747] ip_tunnel_xmit+0x1248/0x2f40 [ 1644.495261] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1644.495897] ? trace_hardirqs_on+0x50/0x180 [ 1644.496413] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1644.496963] ? kmem_cache_free+0xa7/0x2d0 [ 1644.497474] ? kfree_skbmem+0xef/0x1b0 19:08:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f00000001c0)='./file1\x00', 0xa0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r1, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) r2 = fsmount(r0, 0x1, 0x2) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000480)={0x0, 0x80000001, @status={[0x25800000000, 0x6, 0x10001, 0x0, 0x1f, 0x8]}, [0x42b, 0x101, 0x6047, 0xfb, 0x7f, 0x7, 0x6, 0x80000000, 0xffffffffffffff70, 0x2, 0x6, 0xffff, 0x3, 0x10000, 0x6, 0x6, 0x2800000000000000, 0x3, 0x8, 0x9, 0x4, 0x0, 0x8ee5, 0x5, 0x6, 0xa000000000, 0x2, 0xde, 0x8, 0x5, 0xfffffffffffffeff, 0x8, 0x101, 0x0, 0xffffffff, 0x751, 0x5c8, 0x7, 0x5, 0x7d, 0x7f, 0x0, 0x7fffffff, 0x2a8, 0xffffffff, 0x100, 0x2, 0xffffffff, 0x4, 0x1, 0x7fff, 0x100000001, 0x7f, 0xfffffffffffff9b5, 0xfffffffffffffff9, 0x3, 0x7, 0x2, 0x5, 0x6, 0x6, 0x1059, 0xff, 0x2]}) [ 1644.497944] ? kmem_cache_free+0x249/0x2d0 [ 1644.498648] sit_tunnel_xmit+0xef0/0x2960 [ 1644.499163] ? find_held_lock+0x2c/0x110 [ 1644.499647] ? ipip_rcv+0x4f0/0x4f0 [ 1644.500084] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1644.500615] ? lock_downgrade+0x6d0/0x6d0 [ 1644.501122] ? run_filter+0x4d0/0x4d0 [ 1644.501575] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1644.502129] dev_hard_start_xmit+0x1cb/0x6f0 [ 1644.502664] __dev_queue_xmit+0x17ec/0x2710 [ 1644.503196] ? find_held_lock+0x2c/0x110 [ 1644.503679] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1644.504230] ? lock_downgrade+0x6d0/0x6d0 [ 1644.504722] ? lock_acquire+0x197/0x470 [ 1644.505199] ? ip_finish_output2+0x220/0x21f0 [ 1644.505735] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1644.506365] neigh_connected_output+0x382/0x4d0 [ 1644.506934] ip_finish_output2+0x6f1/0x21f0 [ 1644.507453] ? nf_hook_slow+0xfc/0x1e0 [ 1644.507921] ? ip_frag_next+0x9e0/0x9e0 [ 1644.508395] ? nf_hook+0x160/0x510 [ 1644.508826] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1644.509432] __ip_finish_output.part.0+0x5f3/0xb50 [ 1644.510016] ? ip_fragment.constprop.0+0x240/0x240 [ 1644.510595] ? nf_hook+0x510/0x510 [ 1644.511044] ip_output+0x2f7/0x600 [ 1644.511473] ip_send_skb+0xdd/0x260 [ 1644.511912] udp_send_skb+0x6da/0x11d0 [ 1644.512389] udp_sendmsg+0x197f/0x2170 [ 1644.512858] ? ip_frag_init+0x350/0x350 [ 1644.513345] ? udp_setsockopt+0xc0/0xc0 [ 1644.513828] ? mark_lock+0xf5/0x2df0 [ 1644.514275] ? mark_lock+0xf5/0x2df0 [ 1644.514720] ? lock_chain_count+0x20/0x20 [ 1644.515219] ? lock_chain_count+0x20/0x20 [ 1644.515730] ? __lock_acquire+0x1657/0x5b00 [ 1644.516247] udpv6_sendmsg+0x1b4e/0x2af0 [ 1644.516729] ? __lock_acquire+0x1657/0x5b00 [ 1644.517247] ? udp_v6_push_pending_frames+0x360/0x360 [ 1644.517860] ? lock_acquire+0x197/0x470 [ 1644.518327] ? find_held_lock+0x2c/0x110 [ 1644.518820] ? lock_acquire+0x197/0x470 [ 1644.519289] ? find_held_lock+0x2c/0x110 [ 1644.519777] ? __might_fault+0xd3/0x180 [ 1644.520245] ? lock_downgrade+0x6d0/0x6d0 [ 1644.520739] ? sock_has_perm+0x1ea/0x280 [ 1644.521222] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1644.521854] ? __import_iovec+0x458/0x590 [ 1644.522338] ? udp_v6_push_pending_frames+0x360/0x360 [ 1644.522955] inet6_sendmsg+0x105/0x140 [ 1644.523414] ? inet6_compat_ioctl+0x320/0x320 [ 1644.523944] __sock_sendmsg+0xf2/0x190 [ 1644.524400] ____sys_sendmsg+0x334/0x870 [ 1644.524883] ? sock_write_iter+0x3d0/0x3d0 [ 1644.525380] ? do_recvmmsg+0x6d0/0x6d0 [ 1644.525835] ? handle_mm_fault+0x9e9/0x3500 [ 1644.526345] ? find_held_lock+0x2c/0x110 [ 1644.526847] ___sys_sendmsg+0xf3/0x170 [ 1644.527308] ? sendmsg_copy_msghdr+0x160/0x160 [ 1644.527844] ? vmacache_find+0x55/0x2a0 [ 1644.528326] ? do_user_addr_fault+0x5b0/0xc60 [ 1644.528857] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1644.529469] ? exc_page_fault+0xca/0x1a0 [ 1644.529946] ? trace_hardirqs_on+0x5b/0x180 [ 1644.530455] ? exc_page_fault+0xca/0x1a0 [ 1644.530942] ? asm_exc_page_fault+0x1e/0x30 [ 1644.531466] __sys_sendmmsg+0x195/0x470 [ 1644.531936] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1644.532447] ? lock_downgrade+0x6d0/0x6d0 [ 1644.532953] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1644.533521] ? wait_for_completion_io+0x270/0x270 [ 1644.534093] ? rcu_read_lock_any_held+0x75/0xa0 [ 1644.534641] ? vfs_write+0x354/0xa70 [ 1644.535089] ? fput_many+0x2f/0x1a0 [ 1644.535522] ? ksys_write+0x1a9/0x260 [ 1644.535972] ? __ia32_sys_read+0xb0/0xb0 [ 1644.536457] __x64_sys_sendmmsg+0x99/0x100 [ 1644.536962] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1644.537562] do_syscall_64+0x33/0x40 [ 1644.538015] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1644.538607] RIP: 0033:0x7f3893674b19 [ 1644.539058] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1644.541175] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1644.542051] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1644.542893] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1644.543722] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1644.544547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1644.545391] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:08:08 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat(r0, &(0x7f0000000000)='./file0\x00', 0x248000, 0x50) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:08 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) ftruncate(r0, 0x3) open$dir(&(0x7f0000000100)='./file1\x00', 0x8040, 0x4) chdir(&(0x7f0000000040)='./file0\x00') signalfd4(r0, &(0x7f00000001c0)={[0x2997a8ff]}, 0x8, 0x80000) syz_io_uring_setup(0x2b4d, &(0x7f0000000240)={0x0, 0x6b00, 0x2, 0x0, 0x32a}, &(0x7f0000ff1000/0xc000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) syz_io_uring_submit(r1, 0x0, &(0x7f0000000380)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r2, 0x0, &(0x7f0000000340)='./file0\x00', 0x10c, 0x0, 0x23456}, 0x59d) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8a000, 0x1c3) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) chdir(&(0x7f0000000000)='./file1\x00') 19:08:08 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x9, 0x1, &(0x7f0000000300)=[{&(0x7f00000001c0)="f3c0444e5dc0bb658625c5945ef742f4befc7079197c17199fd49f59bc07083357b8c6cae60c4270e6798400f43e021cdefd1b6e91be278d42713470bd23e464cae8b9cece717285f3cc3c0bcf4d0f5136c75f719c534bf3e60cf79433bca7201d7570e1fef43727d37145fe67a71e9aa0823ca036ce1c857b6bc49a25a248f25aee9071272c04ab763d25788b91abb65bf0395cfbb3927ee4bed697ef9302a257e4334134e2a2211c3509233692b9f1fa203bd9310b1be44ef5d04bc5df96812cae059559e52b258f0a0832c9cb9a48309bf532e8a6e78437d9a6a98ed615a6112d9d347e3f366d306d32e7", 0xec, 0xfffffffffffffffa}], 0x1000000, &(0x7f0000000340)={[{@shortname_mixed}], [{@subj_user={'subj_user', 0x3d, 'vfat\x00'}}]}) openat(r0, &(0x7f0000000440)='./file0\x00', 0x400, 0x50) openat2(r0, &(0x7f0000000380)='.\x00', &(0x7f0000000400)={0x206801, 0x98, 0x17}, 0x18) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:08 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000001400)=[{&(0x7f0000000100)="724aadd03d2eeb3e242ad9437d92dfdd2f6659e854047033b6d0abb229f23f9eed760f662bacc26e7ed88f52e1ff4188406256776102a5791552714d509e9008ba6d87e2d906084ba12c297ad845c9575e6e180456bed921ff58e280c27a6b7758150f50001504b45df1d9b250465242d3ff5f754e514e9fc18d7fdd98e6124fa002e8c4c2a678ee61ce", 0x8a, 0x80400000}, {&(0x7f00000001c0)="8c5c3010f147c66e00375713b8852070ec8fd40bb846893e3af04acffc130fb00d10f48060481a76262140534eee4bb9fd412013e839460d59d4e8d11199da9e00af17fcaca5342ec10e4badadee1f94c11aa4593116e27165cbef8cef066b7dd1199b5a4ea67708674180cb30413d6d0e668b38be2aa3e0870e70c2722f0779667a4a92fe9fa3b67f2af50f2d0237f4cebb361d6f1a8e64e5dd4bc0da0fbbd9022c80db8db48a2c382f711db819badc98fc75916372c9955bb2ad646db133aec9a1bb51a14dbe58b0563f0f42ebc660f4c7ddca01a4865dda2cbf38f76d6fc70555aeff4dc25eba91cbeb04244e7eaa147dc1e22524e30c", 0xf8, 0xfffbfffffffffff8}, {&(0x7f0000000300)="8c844a855d06060f5b5e7559c41a361911f72abd1c14c3da21eb6682568554f9b3b406f97f47ad87083ba8dd748f0c57624675b5521ff223c4a4372bef38463b4fbec321f8e7a7a22a626f51e7626666579609eead871ac0c4285344c89a2b2b89c01333b1e9b56b67c85a49eb", 0x6d, 0xc7}, {&(0x7f0000000400)="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", 0x1000, 0x6}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x120, 0x0) openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x41c3c2, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:08 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0x2}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f00000001c0)='./file1\x00', 0x4, 0x5, &(0x7f0000000580)=[{&(0x7f0000000200)="9dc205966b823a5a09f103e653a90fb0d418c9bfbc6877dbb53ba7709eb54bec", 0x20, 0x5}, {&(0x7f0000000300)="8d29ef7596b98e0489e5a03e9825a36cce589cf1b8e4adda697c187e4f08feadbd518b3a6edb810b96b73cd94f302aa1c9837810a062674a6913129320b7deb80ebf2b11f4c51f79f5894e0c1631edc34bf95d", 0x53, 0x4c78}, {&(0x7f0000000280)="ea73f381182cecffb34694574ca43c26114a5c", 0x13, 0x3f}, {&(0x7f0000000380)="b6fb4cfcc448d8b17fe0b899f5a0270c969bc3a2726253beb9028f2f00156d9fd07db624bc397376c10b6eec70bd2f9ce10aaca82ce8", 0x36, 0x5}, {&(0x7f0000000480)="8180d2bc9008e10b39f3420faea17776a0b96dab06c155e9ef8b000edde2bb6af7fa16acedf140fd57ad4c34815593290d30f93d2aa0bd699e7583b5c6517b03e1d12f36af506d1521b8dfd6d28100d930223b4ba5a3c241cca777515a520080445b8d3f194390bd1f108f2908b2669257b40122278de289b606e4242e818f7aa09a1cc823dfc3900ffa2b99bd5a8dbf37eb807ceab7a8f04ed3ace1e31cb08a8a14d8045d7a52e4527dddb3c3958102bf80acec2600dd2161b831d3e37e682bd1", 0xc1, 0x1040}], 0x200800, &(0x7f0000000600)=ANY=[@ANYBLOB='mpol=defi_blocks=x,nr_blo\x00\x00\x00\x00\x00\x00\x00\be=always,euid=', @ANYRESDEC=0x0, @ANYBLOB=',permit_directio,seclabel,seclabel,\x00']) r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x4) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:08 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 34) [ 1644.772465] FAT-fs (loop4): Unrecognized mount option "fzJ*-7λ6odK" or missing value [ 1644.796665] FAT-fs (loop4): Unrecognized mount option "fzJ*-7λ6odK" or missing value [ 1644.804579] FAULT_INJECTION: forcing a failure. [ 1644.804579] name failslab, interval 1, probability 0, space 0, times 0 [ 1644.805821] CPU: 0 PID: 11375 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1644.806572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1644.807468] Call Trace: [ 1644.807776] dump_stack+0x107/0x167 [ 1644.808182] should_fail.cold+0x5/0xa [ 1644.808599] ? lock_downgrade+0x6d0/0x6d0 [ 1644.809049] ? skb_clone+0x14f/0x3d0 [ 1644.809443] should_failslab+0x5/0x20 [ 1644.809850] kmem_cache_alloc+0x5b/0x310 [ 1644.810287] skb_clone+0x14f/0x3d0 [ 1644.810666] packet_rcv+0x558/0x1410 [ 1644.811073] ? run_filter+0x4d0/0x4d0 [ 1644.811476] dev_queue_xmit_nit+0x38b/0xb00 [ 1644.811946] dev_hard_start_xmit+0xab/0x6f0 [ 1644.812397] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1644.812965] __dev_queue_xmit+0x17ec/0x2710 [ 1644.813423] ? find_held_lock+0x2c/0x110 [ 1644.813856] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1644.814337] ? lock_downgrade+0x6d0/0x6d0 [ 1644.814779] ? lock_acquire+0x197/0x470 [ 1644.815211] ? find_held_lock+0x2c/0x110 [ 1644.815649] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1644.816210] ip_finish_output2+0x1514/0x21f0 [ 1644.816677] ? ip_frag_next+0x9e0/0x9e0 [ 1644.817097] ? nf_hook+0x160/0x510 [ 1644.817469] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1644.818011] __ip_finish_output.part.0+0x5f3/0xb50 [ 1644.818530] ? ip_fragment.constprop.0+0x240/0x240 [ 1644.819041] ? nf_hook+0x510/0x510 [ 1644.819423] ip_output+0x2f7/0x600 [ 1644.819800] ip_local_out+0xb4/0x1a0 [ 1644.820196] iptunnel_xmit+0x591/0x8b0 [ 1644.820622] ip_tunnel_xmit+0x1248/0x2f40 [ 1644.821063] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1644.821611] ? trace_hardirqs_on+0x50/0x180 [ 1644.822075] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1644.822550] ? kmem_cache_free+0xa7/0x2d0 [ 1644.822996] ? kfree_skbmem+0xef/0x1b0 [ 1644.823414] ? kmem_cache_free+0x249/0x2d0 [ 1644.823861] sit_tunnel_xmit+0xef0/0x2960 [ 1644.824300] ? find_held_lock+0x2c/0x110 [ 1644.824727] ? ipip_rcv+0x4f0/0x4f0 [ 1644.825117] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1644.825587] ? lock_downgrade+0x6d0/0x6d0 [ 1644.826025] ? run_filter+0x4d0/0x4d0 [ 1644.826426] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1644.826906] dev_hard_start_xmit+0x1cb/0x6f0 [ 1644.827380] __dev_queue_xmit+0x17ec/0x2710 [ 1644.827839] ? find_held_lock+0x2c/0x110 [ 1644.828267] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1644.828749] ? lock_downgrade+0x6d0/0x6d0 [ 1644.829183] ? lock_acquire+0x197/0x470 [ 1644.829605] ? ip_finish_output2+0x220/0x21f0 [ 1644.830087] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1644.830634] neigh_connected_output+0x382/0x4d0 [ 1644.831130] ip_finish_output2+0x6f1/0x21f0 [ 1644.831587] ? nf_hook_slow+0xfc/0x1e0 [ 1644.831993] ? ip_frag_next+0x9e0/0x9e0 [ 1644.832409] ? nf_hook+0x160/0x510 [ 1644.832780] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1644.833229] FAT-fs (loop7): invalid media value (0x84) [ 1644.833315] __ip_finish_output.part.0+0x5f3/0xb50 [ 1644.834190] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1644.834644] ? ip_fragment.constprop.0+0x240/0x240 [ 1644.835980] ? nf_hook+0x510/0x510 [ 1644.836356] ip_output+0x2f7/0x600 [ 1644.836735] ip_send_skb+0xdd/0x260 [ 1644.837127] udp_send_skb+0x6da/0x11d0 [ 1644.837545] udp_sendmsg+0x197f/0x2170 [ 1644.837961] ? ip_frag_init+0x350/0x350 [ 1644.838379] ? udp_setsockopt+0xc0/0xc0 [ 1644.838800] ? mark_lock+0xf5/0x2df0 [ 1644.839193] ? lock_chain_count+0x20/0x20 [ 1644.839630] ? mark_lock+0xf5/0x2df0 [ 1644.840025] ? mark_lock+0xf5/0x2df0 [ 1644.840421] ? lock_chain_count+0x20/0x20 [ 1644.840854] ? lock_chain_count+0x20/0x20 [ 1644.841289] ? prep_new_page+0x16d/0x1d0 [ 1644.841719] ? lock_chain_count+0x20/0x20 [ 1644.842161] ? __lock_acquire+0x1657/0x5b00 [ 1644.842613] udpv6_sendmsg+0x1b4e/0x2af0 [ 1644.843041] ? __lock_acquire+0x1657/0x5b00 [ 1644.843496] ? udp_v6_push_pending_frames+0x360/0x360 [ 1644.844041] ? lock_acquire+0x197/0x470 [ 1644.844457] ? find_held_lock+0x2c/0x110 [ 1644.844886] ? lock_acquire+0x197/0x470 [ 1644.845299] ? find_held_lock+0x2c/0x110 [ 1644.845734] ? __might_fault+0xd3/0x180 [ 1644.846146] ? lock_downgrade+0x6d0/0x6d0 [ 1644.846579] ? sock_has_perm+0x1ea/0x280 [ 1644.847008] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1644.847564] ? __import_iovec+0x458/0x590 [ 1644.847996] ? udp_v6_push_pending_frames+0x360/0x360 [ 1644.848535] inet6_sendmsg+0x105/0x140 [ 1644.848940] ? inet6_compat_ioctl+0x320/0x320 [ 1644.849406] __sock_sendmsg+0xf2/0x190 [ 1644.849807] ____sys_sendmsg+0x334/0x870 [ 1644.850237] ? sock_write_iter+0x3d0/0x3d0 [ 1644.850668] ? do_recvmmsg+0x6d0/0x6d0 [ 1644.851077] ? handle_mm_fault+0x9e9/0x3500 [ 1644.851522] ? __lock_acquire+0x1657/0x5b00 [ 1644.851974] ? find_held_lock+0x2c/0x110 [ 1644.852398] ___sys_sendmsg+0xf3/0x170 [ 1644.852804] ? sendmsg_copy_msghdr+0x160/0x160 [ 1644.853272] ? vmacache_find+0x55/0x2a0 [ 1644.853697] ? do_user_addr_fault+0x5b0/0xc60 [ 1644.854169] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1644.854708] ? exc_page_fault+0xca/0x1a0 [ 1644.855129] ? trace_hardirqs_on+0x5b/0x180 [ 1644.855573] ? exc_page_fault+0xca/0x1a0 [ 1644.855993] ? asm_exc_page_fault+0x1e/0x30 [ 1644.856460] __sys_sendmmsg+0x195/0x470 [ 1644.856877] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1644.857323] ? lock_downgrade+0x6d0/0x6d0 [ 1644.857764] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1644.858271] ? wait_for_completion_io+0x270/0x270 [ 1644.858769] ? rcu_read_lock_any_held+0x75/0xa0 [ 1644.859257] ? vfs_write+0x354/0xa70 [ 1644.859640] ? fput_many+0x2f/0x1a0 [ 1644.860027] ? ksys_write+0x1a9/0x260 [ 1644.860419] ? __ia32_sys_read+0xb0/0xb0 [ 1644.860846] __x64_sys_sendmmsg+0x99/0x100 [ 1644.861288] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1644.861822] do_syscall_64+0x33/0x40 [ 1644.862208] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1644.862740] RIP: 0033:0x7f3893674b19 [ 1644.863125] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1644.864977] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1644.865742] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1644.866466] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1644.867198] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1644.867919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1644.868642] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1644.905294] tmpfs: Bad value for 'mpol' [ 1644.989809] FAT-fs (loop7): Unrecognized mount option "" or missing value 19:08:22 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 35) 19:08:22 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdirat(r0, &(0x7f0000000000)='./file2\x00', 0x70) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:22 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c90806b6666617400020801000470008400f801cd1891ea6cbe320ddbc3da8e68a8e8aa50e0104bc84abbb2f476", 0x2f}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x9) 19:08:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') stat(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x141000, 0x77) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0xca, 0x1, 0x1f, 0x4, 0x9, 0x3, 0x3e, 0x40, 0x2c8, 0x40, 0x21f, 0xfffff801, 0xe68, 0x38, 0x2, 0xff01, 0x0, 0x8}, [{0x7, 0x4, 0x0, 0xec, 0x7, 0x7fffffff, 0x4, 0xdc9}, {0x1, 0x5, 0x8, 0x3, 0x8, 0x9, 0x7fffffff, 0x800}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x9b0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) lseek(r0, 0x0, 0x2) 19:08:22 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x180400, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) rename(&(0x7f00000001c0)='./file3\x00', &(0x7f0000000200)='./file2\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file2\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, @out_args}, './file2\x00'}) 19:08:22 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') setxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f00000001c0)=@v1={0x2, "f305aba6752f27aca711115a07ad3e84b2278e"}, 0x14, 0x2) lseek(r0, 0xfbe, 0x3) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x5, 0x7, &(0x7f00000016c0)=[{&(0x7f0000000400)="f9ec8f2f38e770dcddd5656e0230c85d894afe94542b7f7c56dca4d39406d253d72a13bea92f2b5f662e7f49edafd950247920e61ece71a2a8c8cf70ac813f0dc8f2178c55e1347c974c4407de77f65a2fee3d0fb53d4c14ca972ba8ad7577e21921694a1bfe23f6edca6e143f44a6fc1f0ff7fd7e3d40a675983a30eb2a359d93d688e96d29cfeb3daa359341395d71d84387c5d3bb8d9cd6a05438ee16ceafd5da77634715f8079e7e981ff08a786c04482229624e4228937a4cbfcc34601c30bd8bc592e66077c562d54ebd0628359b428f32a917428384182070a12c2a9252d3d2d39888a408912d", 0xea, 0x8}, {&(0x7f0000000500)="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", 0x1000, 0x6}, {&(0x7f0000000280)="25c659f971ed1d37678b4e82", 0xc, 0x2}, {&(0x7f0000001500)="8b26f08adbdb1ead16c7d690aebff5478d476e7c70dc79289163d689a3769d139ef799072f8b0031509fd1102de815986c24d62fb2dcdc3e0e4b6e9736e0f6b44eacd9976cd7adc7e7dd2ef892fd16cd2774bd6fa8e277368ff0d4337cd4e4add249578fd99cae426774dcd3ed510d5abd856c6280eb624dcfa1451f525823d740129da5013f253bee36149f21cb6ed334a70bfa9dbb2471de5c391ee9f00fa213c11d4d5d41c903c88e98d4160c20d6e22c0ea03d6ef3deb1851c38476f146c8222", 0xc2, 0x9}, {&(0x7f0000000300)="d3adac3ba4f25e1e5f6a743c9872fb294143e869745d743f2e69cbb9cc58e625e63650f57d2a0bbda9640066c606f377f9a0811fc97b8c", 0x37, 0x5}, {&(0x7f0000000340)="9f3b63cd45eb1eb3ed4976c9adf0542e659ccb95bd9f4f876534dcd0b088432478155c0c", 0x24, 0x81}, {&(0x7f0000001600)="363856841031ce2f47cf019bbff23cd369ff39a184cafb74f10c704a70f4818ec633304b7184d251d5b2fdd68a79790a24dcbd097b6091cf88ae56f2da3e11ab0e1bcbc2bc41ab44782b0b3e31abe89c08e03db6221d2ba34130d434152dda1891e8faab05f3c45673dc7704d5203875fbe26817d7e783b8f413ab204f77f7dee31c09c8fb1b92", 0x87, 0x10000}], 0x800002, &(0x7f0000000380)={[{@huge_within_size}], [{@dont_appraise}, {@pcr={'pcr', 0x3d, 0xc}}]}) sendto$unix(0xffffffffffffffff, &(0x7f0000001780)="162d539bf864317b2e598f66479c5245ec3e2dcf2b9be142c158323cc8db6f668066a2d8ef0b275bca6e4f124f441c6172949ffe98e26fd3bc7e5185ef9affb3622c854afc04c183ad7b66d3897c2c45b7f8b29ff76ecc2a99806085a4db97c70a4eda54", 0x64, 0x4, &(0x7f0000001800)=@abs={0x1, 0x0, 0xffff}, 0x6e) creat(&(0x7f0000001880)='./file0\x00', 0x72) [ 1658.956388] FAULT_INJECTION: forcing a failure. [ 1658.956388] name failslab, interval 1, probability 0, space 0, times 0 [ 1658.958249] CPU: 0 PID: 11410 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1658.959371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1658.960700] Call Trace: [ 1658.961132] dump_stack+0x107/0x167 [ 1658.961723] should_fail.cold+0x5/0xa [ 1658.962346] ? lock_downgrade+0x6d0/0x6d0 [ 1658.963024] ? skb_clone+0x14f/0x3d0 [ 1658.963628] should_failslab+0x5/0x20 [ 1658.964244] kmem_cache_alloc+0x5b/0x310 [ 1658.964903] skb_clone+0x14f/0x3d0 [ 1658.965495] packet_rcv+0x558/0x1410 [ 1658.966114] ? run_filter+0x4d0/0x4d0 [ 1658.966730] dev_queue_xmit_nit+0x38b/0xb00 [ 1658.967447] dev_hard_start_xmit+0xab/0x6f0 [ 1658.968145] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1658.968994] __dev_queue_xmit+0x17ec/0x2710 [ 1658.969692] ? find_held_lock+0x2c/0x110 [ 1658.970351] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1658.971101] ? lock_downgrade+0x6d0/0x6d0 [ 1658.971770] ? lock_acquire+0x197/0x470 [ 1658.972414] ? find_held_lock+0x2c/0x110 [ 1658.973078] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1658.973936] ip_finish_output2+0x1514/0x21f0 [ 1658.974655] ? ip_frag_next+0x9e0/0x9e0 [ 1658.975317] ? nf_hook+0x160/0x510 [ 1658.975895] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1658.976718] __ip_finish_output.part.0+0x5f3/0xb50 [ 1658.977513] ? ip_fragment.constprop.0+0x240/0x240 [ 1658.978297] ? nf_hook+0x510/0x510 [ 1658.978887] ip_output+0x2f7/0x600 [ 1658.979473] ip_local_out+0xb4/0x1a0 [ 1658.980085] iptunnel_xmit+0x591/0x8b0 [ 1658.980728] ip_tunnel_xmit+0x1248/0x2f40 [ 1658.981410] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1658.982260] ? trace_hardirqs_on+0x50/0x180 [ 1658.982965] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1658.983705] ? kmem_cache_free+0xa7/0x2d0 [ 1658.984395] ? kfree_skbmem+0xef/0x1b0 [ 1658.985025] ? kmem_cache_free+0x249/0x2d0 [ 1658.985716] sit_tunnel_xmit+0xef0/0x2960 [ 1658.986392] ? find_held_lock+0x2c/0x110 [ 1658.987053] ? ipip_rcv+0x4f0/0x4f0 [ 1658.987651] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1658.988378] ? lock_downgrade+0x6d0/0x6d0 [ 1658.989047] ? run_filter+0x4d0/0x4d0 [ 1658.989662] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1658.990398] dev_hard_start_xmit+0x1cb/0x6f0 [ 1658.991128] __dev_queue_xmit+0x17ec/0x2710 [ 1658.991833] ? find_held_lock+0x2c/0x110 [ 1658.992492] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1658.993238] ? lock_downgrade+0x6d0/0x6d0 [ 1658.993901] ? lock_acquire+0x197/0x470 [ 1658.994547] ? ip_finish_output2+0x220/0x21f0 [ 1658.995288] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1658.996142] neigh_connected_output+0x382/0x4d0 [ 1658.996912] ip_finish_output2+0x6f1/0x21f0 [ 1658.997620] ? nf_hook_slow+0xfc/0x1e0 [ 1658.998248] ? ip_frag_next+0x9e0/0x9e0 [ 1658.998893] ? nf_hook+0x160/0x510 [ 1658.999478] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1659.000311] __ip_finish_output.part.0+0x5f3/0xb50 [ 1659.001108] ? ip_fragment.constprop.0+0x240/0x240 [ 1659.001897] ? nf_hook+0x510/0x510 [ 1659.002489] ip_output+0x2f7/0x600 [ 1659.003088] ip_send_skb+0xdd/0x260 [ 1659.003690] udp_send_skb+0x6da/0x11d0 [ 1659.004346] udp_sendmsg+0x197f/0x2170 [ 1659.004982] ? ip_frag_init+0x350/0x350 [ 1659.005636] ? udp_setsockopt+0xc0/0xc0 [ 1659.006278] ? mark_lock+0xf5/0x2df0 [ 1659.006889] ? lock_chain_count+0x20/0x20 [ 1659.007569] ? mark_lock+0xf5/0x2df0 [ 1659.008182] ? mark_lock+0xf5/0x2df0 [ 1659.008787] ? lock_chain_count+0x20/0x20 [ 1659.009455] ? lock_chain_count+0x20/0x20 [ 1659.010143] ? prep_new_page+0x16d/0x1d0 [ 1659.010801] ? lock_chain_count+0x20/0x20 [ 1659.011497] ? __lock_acquire+0x1657/0x5b00 [ 1659.012210] udpv6_sendmsg+0x1b4e/0x2af0 [ 1659.012869] ? __lock_acquire+0x1657/0x5b00 [ 1659.013577] ? udp_v6_push_pending_frames+0x360/0x360 [ 1659.014426] ? lock_acquire+0x197/0x470 [ 1659.015073] ? find_held_lock+0x2c/0x110 [ 1659.015739] ? lock_acquire+0x197/0x470 [ 1659.016382] ? find_held_lock+0x2c/0x110 [ 1659.017047] ? __might_fault+0xd3/0x180 [ 1659.017692] ? lock_downgrade+0x6d0/0x6d0 [ 1659.018372] ? sock_has_perm+0x1ea/0x280 [ 1659.019035] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1659.019903] ? __import_iovec+0x458/0x590 [ 1659.020578] ? udp_v6_push_pending_frames+0x360/0x360 [ 1659.021415] inet6_sendmsg+0x105/0x140 [ 1659.022047] ? inet6_compat_ioctl+0x320/0x320 [ 1659.022773] __sock_sendmsg+0xf2/0x190 [ 1659.023409] ____sys_sendmsg+0x334/0x870 [ 1659.024071] ? sock_write_iter+0x3d0/0x3d0 [ 1659.024754] ? do_recvmmsg+0x6d0/0x6d0 [ 1659.025384] ? handle_mm_fault+0x9e9/0x3500 [ 1659.026085] ? find_held_lock+0x2c/0x110 [ 1659.026756] ___sys_sendmsg+0xf3/0x170 [ 1659.027397] ? sendmsg_copy_msghdr+0x160/0x160 [ 1659.028134] ? vmacache_find+0x55/0x2a0 [ 1659.028794] ? do_user_addr_fault+0x5b0/0xc60 [ 1659.029526] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1659.030370] ? exc_page_fault+0xca/0x1a0 [ 1659.031027] ? trace_hardirqs_on+0x5b/0x180 [ 1659.031722] ? exc_page_fault+0xca/0x1a0 [ 1659.032381] ? asm_exc_page_fault+0x1e/0x30 [ 1659.033099] __sys_sendmmsg+0x195/0x470 [ 1659.033751] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1659.034449] ? lock_downgrade+0x6d0/0x6d0 [ 1659.035141] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1659.035931] ? wait_for_completion_io+0x270/0x270 [ 1659.036710] ? rcu_read_lock_any_held+0x75/0xa0 [ 1659.037461] ? vfs_write+0x354/0xa70 [ 1659.038069] ? fput_many+0x2f/0x1a0 [ 1659.038657] ? ksys_write+0x1a9/0x260 [ 1659.039285] ? __ia32_sys_read+0xb0/0xb0 [ 1659.039954] __x64_sys_sendmmsg+0x99/0x100 [ 1659.040636] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1659.041462] do_syscall_64+0x33/0x40 [ 1659.042064] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1659.042891] RIP: 0033:0x7f3893674b19 [ 1659.043495] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1659.046426] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1659.047649] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1659.048792] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1659.049937] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1659.051087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1659.052230] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1659.111279] FAT-fs (loop7): bogus number of FAT structure [ 1659.112349] FAT-fs (loop7): Can't find a valid FAT filesystem 19:08:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000280)='./file1\x00', 0x21) r0 = geteuid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file1\x00', 0x7fff, 0x1, &(0x7f0000000240)=[{&(0x7f00000001c0)="d9911d2c6433656ad8c85991b41af2341e9af97e8455aeb198996a8909f58837d1227488331e2d490dad5a613d849d9f67a97c2d7c0a871cd725e1497bd42a0ee3338b5d76d686f1a80d8701c33cbc6742b6f8acb36bb624e83bdfeb8411cdc89303bb29f92d9d84b3f1b4188329f8c1a1b086ee125c0a56c0c5eb", 0x7b, 0x8001}], 0x200000, &(0x7f0000000300)={[{@noquota}, {@jqfmt_vfsv0}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xfff}}, {@nodiscard}], [{@euid_eq={'euid', 0x3d, r0}}, {@smackfsdef={'smackfsdef', 0x3d, '@%)#)'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) setxattr$security_selinux(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0), &(0x7f0000000200)='system_u:object_r:setrans_exec_t:s0\x00', 0x24, 0x1) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x1) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x303940, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1659.205882] FAT-fs (loop7): bogus number of FAT structure [ 1659.206792] FAT-fs (loop7): Can't find a valid FAT filesystem 19:08:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x10d3c1, 0xf840930c3864983c) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:22 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 36) 19:08:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0x1}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f0000000080)='./file1\x00', 0x8) [ 1659.323097] FAT-fs (loop2): Unrecognized mount option "vfat" or missing value [ 1659.370057] FAULT_INJECTION: forcing a failure. [ 1659.370057] name failslab, interval 1, probability 0, space 0, times 0 [ 1659.371782] CPU: 1 PID: 11451 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1659.372752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1659.373911] Call Trace: [ 1659.374297] dump_stack+0x107/0x167 [ 1659.374819] should_fail.cold+0x5/0xa [ 1659.375372] ? create_object.isra.0+0x3a/0xa20 [ 1659.376029] should_failslab+0x5/0x20 [ 1659.376562] kmem_cache_alloc+0x5b/0x310 [ 1659.377148] create_object.isra.0+0x3a/0xa20 [ 1659.377775] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1659.378500] kmem_cache_alloc+0x159/0x310 [ 1659.379131] skb_clone+0x14f/0x3d0 [ 1659.379646] packet_rcv+0x558/0x1410 [ 1659.380187] ? run_filter+0x4d0/0x4d0 [ 1659.380735] dev_queue_xmit_nit+0x38b/0xb00 [ 1659.381361] dev_hard_start_xmit+0xab/0x6f0 [ 1659.381974] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1659.382718] __dev_queue_xmit+0x17ec/0x2710 [ 1659.383347] ? find_held_lock+0x2c/0x110 [ 1659.383920] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1659.384575] ? lock_downgrade+0x6d0/0x6d0 [ 1659.385182] ? lock_acquire+0x197/0x470 [ 1659.385746] ? find_held_lock+0x2c/0x110 [ 1659.386333] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1659.387091] ip_finish_output2+0x1514/0x21f0 [ 1659.387723] ? ip_frag_next+0x9e0/0x9e0 [ 1659.388292] ? nf_hook+0x160/0x510 [ 1659.388796] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1659.389518] __ip_finish_output.part.0+0x5f3/0xb50 [ 1659.390221] ? ip_fragment.constprop.0+0x240/0x240 [ 1659.390903] ? nf_hook+0x510/0x510 [ 1659.391458] ip_output+0x2f7/0x600 [ 1659.391974] ip_local_out+0xb4/0x1a0 [ 1659.392507] iptunnel_xmit+0x591/0x8b0 [ 1659.393077] ip_tunnel_xmit+0x1248/0x2f40 [ 1659.393683] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1659.394427] ? trace_hardirqs_on+0x50/0x180 [ 1659.395046] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1659.395696] ? kmem_cache_free+0xa7/0x2d0 [ 1659.396298] ? kfree_skbmem+0xef/0x1b0 [ 1659.396859] ? kmem_cache_free+0x249/0x2d0 [ 1659.397462] sit_tunnel_xmit+0xef0/0x2960 [ 1659.398056] ? find_held_lock+0x2c/0x110 [ 1659.398629] ? ipip_rcv+0x4f0/0x4f0 [ 1659.399157] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1659.399792] ? lock_downgrade+0x6d0/0x6d0 [ 1659.400379] ? run_filter+0x4d0/0x4d0 [ 1659.400942] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1659.401590] dev_hard_start_xmit+0x1cb/0x6f0 [ 1659.402221] __dev_queue_xmit+0x17ec/0x2710 [ 1659.402842] ? find_held_lock+0x2c/0x110 [ 1659.403446] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1659.404101] ? lock_downgrade+0x6d0/0x6d0 [ 1659.404686] ? lock_acquire+0x197/0x470 [ 1659.405257] ? ip_finish_output2+0x220/0x21f0 [ 1659.405898] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1659.406636] neigh_connected_output+0x382/0x4d0 [ 1659.407314] ip_finish_output2+0x6f1/0x21f0 [ 1659.407935] ? nf_hook_slow+0xfc/0x1e0 [ 1659.408489] ? ip_frag_next+0x9e0/0x9e0 [ 1659.409051] ? nf_hook+0x160/0x510 [ 1659.409555] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1659.410280] __ip_finish_output.part.0+0x5f3/0xb50 [ 1659.410983] ? ip_fragment.constprop.0+0x240/0x240 [ 1659.411677] ? nf_hook+0x510/0x510 [ 1659.412196] ip_output+0x2f7/0x600 [ 1659.412707] ip_send_skb+0xdd/0x260 [ 1659.413226] udp_send_skb+0x6da/0x11d0 [ 1659.413817] udp_sendmsg+0x197f/0x2170 [ 1659.414375] ? ip_frag_init+0x350/0x350 [ 1659.414946] ? udp_setsockopt+0xc0/0xc0 [ 1659.415528] ? mark_lock+0xf5/0x2df0 [ 1659.416062] ? lock_chain_count+0x20/0x20 [ 1659.416648] ? mark_lock+0xf5/0x2df0 [ 1659.417182] ? mark_lock+0xf5/0x2df0 [ 1659.417704] ? lock_chain_count+0x20/0x20 [ 1659.418288] ? lock_chain_count+0x20/0x20 [ 1659.418886] ? prep_new_page+0x16d/0x1d0 [ 1659.419470] ? lock_chain_count+0x20/0x20 [ 1659.420073] ? __lock_acquire+0x1657/0x5b00 [ 1659.420684] udpv6_sendmsg+0x1b4e/0x2af0 [ 1659.421257] ? __lock_acquire+0x1657/0x5b00 [ 1659.421905] ? udp_v6_push_pending_frames+0x360/0x360 [ 1659.422649] ? lock_acquire+0x197/0x470 [ 1659.423216] ? find_held_lock+0x2c/0x110 [ 1659.423807] ? lock_acquire+0x197/0x470 [ 1659.424364] ? find_held_lock+0x2c/0x110 [ 1659.424951] ? __might_fault+0xd3/0x180 [ 1659.425502] ? lock_downgrade+0x6d0/0x6d0 [ 1659.426095] ? sock_has_perm+0x1ea/0x280 [ 1659.426669] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1659.427429] ? __import_iovec+0x458/0x590 [ 1659.428028] ? udp_v6_push_pending_frames+0x360/0x360 [ 1659.428792] inet6_sendmsg+0x105/0x140 [ 1659.429347] ? inet6_compat_ioctl+0x320/0x320 [ 1659.430004] __sock_sendmsg+0xf2/0x190 [ 1659.430565] ____sys_sendmsg+0x334/0x870 [ 1659.431174] ? sock_write_iter+0x3d0/0x3d0 [ 1659.431778] ? do_recvmmsg+0x6d0/0x6d0 [ 1659.432347] ? handle_mm_fault+0x9e9/0x3500 [ 1659.432961] ? __lock_acquire+0x1657/0x5b00 [ 1659.433589] ? find_held_lock+0x2c/0x110 [ 1659.434178] ___sys_sendmsg+0xf3/0x170 [ 1659.434756] ? sendmsg_copy_msghdr+0x160/0x160 [ 1659.435406] ? vmacache_find+0x55/0x2a0 [ 1659.436007] ? do_user_addr_fault+0x5b0/0xc60 [ 1659.436650] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1659.437417] ? exc_page_fault+0xca/0x1a0 [ 1659.437988] ? trace_hardirqs_on+0x5b/0x180 [ 1659.438619] ? exc_page_fault+0xca/0x1a0 [ 1659.439209] ? asm_exc_page_fault+0x1e/0x30 [ 1659.439872] __sys_sendmmsg+0x195/0x470 [ 1659.440446] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1659.441084] ? lock_downgrade+0x6d0/0x6d0 [ 1659.441698] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1659.442412] ? wait_for_completion_io+0x270/0x270 [ 1659.443108] ? rcu_read_lock_any_held+0x75/0xa0 [ 1659.443795] ? vfs_write+0x354/0xa70 [ 1659.444331] ? fput_many+0x2f/0x1a0 [ 1659.444869] ? ksys_write+0x1a9/0x260 [ 1659.445409] ? __ia32_sys_read+0xb0/0xb0 [ 1659.446022] __x64_sys_sendmmsg+0x99/0x100 [ 1659.446619] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1659.447379] do_syscall_64+0x33/0x40 [ 1659.447913] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1659.448660] RIP: 0033:0x7f3893674b19 [ 1659.449198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1659.451855] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1659.452926] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1659.453957] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1659.454996] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1659.456029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1659.457057] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:08:23 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x50) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) syz_io_uring_setup(0x3763, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x1ce96a1d274dcb2e, 0x0, @fd_index, 0x0, 0x0}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r3) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3763, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x1ce96a1d274dcb2e, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000100)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r3, 0x0, &(0x7f0000000000)='./file2\x00', 0xc2, 0x30400, 0x23456, {0x0, r4}}, 0x7ff) 19:08:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x8000, 0x9, &(0x7f00000016c0)=[{&(0x7f00000001c0)="5ae266b301d17a87ad1fb049028761be0e0bbe5415e1c81d7113d7a36563b05d0e4ac4719fd8d92a75dccd1cc73cc1f23bae191e3c51d77fa6d91fed9ba282ca539ac32e5732ac8967716bed9ca0c8f9f743b6198e22f27f33d623c9f3ad18184d70c6482819a4b1e0b250437f3dd9ae83462dc5759c8c03bcb09644a7852e3c277a8f6012688d95866fb52a63b48e0921ecd7a83fe3b6a6f3b342fd", 0x9c, 0xc56d}, {&(0x7f0000000280)="8d7453850c03008f7397e548c304f57b408d1fbfc9d22557b5b23ee9", 0x1c, 0x1}, {&(0x7f0000001840)="54589b4751c2ba671976b796605516dc677156a37a46df0fe801dc32844fc7ca175e928cc0a30100eb21b975a1835c02d9f19fd29360f496835fd076daa9e252562cf51b5a23c26b39e7ae59aa2211e90fdad008fa82d71107da1793e7a433f9ba82c3412ddc1251ec9e741e185bb9e8a8fbe847acbe94fbf7fbc7e79ea61e8a2a72ebbfcb2cdfe101f19557d925b8dbe46b", 0x92, 0x7}, {&(0x7f0000000340)="782f9e07fe837385871757479aeba10df9070000006aed5216d43f9fc3", 0x1d, 0xc48}, {&(0x7f0000000400)="0b054d7d3e83fff75f315352893a606a1241d7d15acbc8f4b429cc627dd4f25c5151515b3c2d192cd7fe435ecfc8d16ceef823855272ac8712043cb5f98c2c10783b5f637d683fb41b10dbb80206f2d0cc6ca054e32c0f94bf5ff7cb0f8eef256e5d211680beeeb100e55e56fd8d0e65918c9adac3d5017f5454012b6fc9206abdec94721a397918976902c9cb5be57229bd4117e8de29af4f16fd8586dbbd9baf85d5c9de30f70e1ea1d60adb52ece8765173c594abe2aca44c4ba47658d16512929f4081eca32a17f7f02c5999a7b1c711668c6688dbdebdecc6fba6458703f90341d1b838624937b1769f2fbe5c542e2cb4e43fa428e54c2b084ef737", 0xfe, 0x7fffffff}, {&(0x7f0000000500)="9b834017a6cbae69ee94ff0fd7553901a2d20e67b0235785805f85d3130d54429f4e9326be94575e56d7472c39e61952b587ba64f760a043591a0ea86d88d9d36b961ec391cbdb544a818c1203c8e0189cc265d44c58dbe01d46a93abd1c20ee01cf6e78150761666fcb477d0eb12240b9049ba98dad2f3997cc03f88776639dfb77980a1bb991bb9f9d930f5e66c851926507", 0x93, 0x80000001}, {&(0x7f0000000300), 0x0, 0x7fffffff}, {&(0x7f00000005c0)="fa2268c1575f1c1a70645f34359831371d44df816fe6069d294939eccd9024f4e4590e7859c5d49c2e9074232a20e28449e70dfa37d415661cd920c02680f0bc77e6d2a7c3c2d566296deaa03368a8ba65098f8da887c7fc35015e8fffc3e39fae4d4e6bb68870adcaf803a384841d492a1a753305f2929b98f8a52f8ef6c8bc6da6b48759fc7a9a4c05a560177e312dbc18cae3deef9f73d4d2ba60aeae5c4a9aca8e9670ee4e37309e337dfa113f9a5279d9604fce0a5086c7d778cd15b85e87b845", 0xc3, 0xfffffffffffffffa}, {&(0x7f00000006c0)="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", 0x1000, 0x400000000003}], 0x288004, &(0x7f00000017c0)={[{'{'}, {'vfat\x00'}], [{@permit_directio}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x21, 0x0, 0x0) openat(r0, &(0x7f0000001800)='./file1\x00', 0x400000, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:23 executing program 6: r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000000)=0x6e, 0x0) sync_file_range(r0, 0x81, 0x5, 0x1) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x1, 0xaaaaaaaaaaaac33, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(r0, &(0x7f0000000380)='./file1/../file0\x00', 0x101000, 0x0) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) r2 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}, {@posixacl}, {@loose}, {@version_u}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@version_9p2000}], [{@fowner_eq}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, '\',\'A'}}, {@seclabel}, {@pcr={'pcr', 0x3d, 0x33}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise}]}}) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f00000001c0)={{}, {0x1, 0x6}, [{0x2, 0x1, 0xee01}, {0x2, 0x2, 0xee01}, {0x2, 0x0, r1}], {0x4, 0x9}, [{0x8, 0x2, 0xee00}, {0x8, 0x3}, {0x8, 0x2, r3}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x4, 0xffffffffffffffff}], {0x10, 0x3}, {0x20, 0x2}}, 0x64, 0x3) 19:08:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000280)='./file0\x00', 0x4836, 0x7, &(0x7f0000000840)=[{&(0x7f0000000300)="d8ee2d11d85813aa37c9982a4fccaa2898916765091cb3ec6fedc9262ad2ef6070398330eb033039407d926667dd7a67e1de465b2c432297d4551278aa3b5776856357cddaf9d74cfd3b1d6ff8560597aae8cc94f05392f28f07d4cef4c077ba147615be41f93468456a6262b45103228a08293dddfe94256b8e74ffb4e3ac38aa3f0dc97a4e6e5ffb2c08ffdc53d6bb3acd3635406ec3c4f3bdc570699028f2e77f297b1e0750baae103d6ef18d10", 0xaf, 0xfffffffffffffe01}, {&(0x7f0000000400)="c9907e0676a639d97539afafedb59646a79838ae6918d904e0a205b6f12ed1328bd7fdc431d879f6b11c4cccdcd6a17be477b8e1fab3361e2fc7aea4509d45ea5b84679e5892c7d2af8e73546c9df4c3829dd4281a873779cd6d6ccacbad0daeef2bcacffc98078ca19ab056e01555395b6ee60d8aebf59d59c4b768f48a452767d6a30ff44c770349c3ad7b5769e4dce8201b0af0bfc8a5e412b06490f8bd71f7bc6f6bf022388a8a7770601ace572884ddceee7fcd865a1871db697e00d5c7cd6544e7bbc3b4dd6d5066", 0xcb, 0x4}, {&(0x7f0000000500)="6c22d358764da05362178be6272b975ddcbbf1eb0eed8ae9f5894d80b76e74425a3c5b261e41922bed090da97b9acb92281dd9f9cfa4c547616b1dd0b1e6d3da0ddcff86409f14", 0x47, 0x8}, {&(0x7f0000000580)="604115d3b48868df324c6522386699c211689a709e2280a7bf8f445aa676952886393093a7d8c3e2c88018228acac2d0c6c75c622b11cd9e57047f902cf9c8bea1c47077d8fb27e07ffa4620ee503db412fce7f4e019c40577f8f8fcdc4b046b6b838f0586b5b679c7d449728b3528fe4ff1c29ab1168346fcf0691b86aa66b9a6a2351934a097b7d3f6eb09773b30860a210b3c1619bbc9f1ef818c13063d44f1aa07a0dedf3dc0dd495dde9ab841525933cd226122a59224c97da9af53e1d1b861f2a87949dddaa56d2e5beed7e36349", 0xd1, 0x101}, {&(0x7f0000000680)="da491c3f10bf4343361ab4153a9556516ce63d76efe6fd2e477921fb84d7ce", 0x1f, 0xd8}, {&(0x7f00000006c0)="8ef088383180adde1420e14bbcbdda601e68aa6fc23615678dd4e5fd5a578882d12a99900900d03aad4bab6124a665f52bbea378812480aced8f0a55958b6144cdd30864eb43d707b46d45c33f6f56da72da90b1ff078284b1384ec083c98b10c118cd5a107521c3c5d5d37dc7e9e2246589b9bcd4e54175799a0fd1208482b7901a2d79e933d47044d5b97a6ee8577aca50a16b1964243fc1b6b685e91fb1d4f108d51da65c64a24662a2694099b3d8b8928cd37d978494b15269dfe0a929fd43c16ed926ee55d145d412942fcaf1d36ce2", 0xd2, 0x75d8}, {&(0x7f00000007c0)="db1fb9724755fa14206f2a80f5187367949c1131b5e73a6f530631baebe7123dbc4b4115023cd5d9f2283490e06d7be82587c7f46249ff86d1d40ff6a0060876531bb61b0f54b85c4d", 0x49, 0xfffffffffffffffb}], 0x2020, &(0x7f0000000900)={[{@shortname_win95}, {@uni_xlateno}, {@shortname_winnt}, {@shortname_win95}, {@utf8no}, {@nonumtail}, {@nonumtail}, {@rodir}], [{@measure}]}) mkdirat(r0, &(0x7f0000000980)='./file0\x00', 0x4) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) getdents(r1, &(0x7f00000001c0)=""/132, 0x84) 19:08:37 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 37) 19:08:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x100, 0x4) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0x400}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000400)=ANY=[@ANYRES16=r0, @ANYRES16=r1, @ANYBLOB="32d27108fae74503d22038af71c31d586b6e9bfb2bc1fa78264f45138fb56fd710ac585300456f0740552e22f241ca2e07493918443e076e54eb639f772feeff9b3f020000002664ff774ea14c0895304a5e02abc80e30cb8e6d00a999c101db78aa1501d91cbfeb70aeab536f8ecb4457b2c5356933000d2a2caef76d83e496391c096caf0fcc85bdd57c2fe14f4964ed08459e135bb01fc306661ccc496481f4de45c0687fd8458fee02452c43de31215437d361f8788f7b41225ad00c328eaa2fa0ea9d35d5e46b66890961fe958ef00e85807f6801a41a4ce2e6672f65e200"/237, @ANYRESDEC=r2]) chdir(&(0x7f0000000000)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) 19:08:37 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f0000000000)='./file1\x00', 0x8) pwrite64(r0, &(0x7f00000001c0)="bb3cc09f4ce381f50e09bfe6e23816081dec05f8c69ecb0ed38c8779fc4891bbae3a8eed0ef2b7f2a592a0b501c4be4d5f53f0b7005c909ebae70d5c0b4a6c9a71c76f7df6308eb3b9410cb6874b8f4051a0f8d08d34d13f073e0681066c80e3ca9c0eeccf5da3cb84003e8b40e48cf82c31de20864648b7bf5e83bec0d7bfbfae60f71452b67277b92179ed45", 0x8d, 0x129) 19:08:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r2, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) r3 = pidfd_getfd(r2, r0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) recvmsg$unix(r3, &(0x7f0000000280)={&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f0000000600)=""/125, 0x7d}, {&(0x7f0000000680)=""/195, 0xc3}, {&(0x7f0000000780)=""/247, 0xf7}, {&(0x7f0000000880)=""/106, 0x6a}], 0x5, &(0x7f0000000200)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x20}, 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@private1, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0}, &(0x7f0000000b00)=0xc) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r9, 0x0) r10 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(r1, &(0x7f0000000180)='./file1\x00', 0x400, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r10, @ANYBLOB=',dfltgid=', @ANYRESHEX=r11, @ANYBLOB='&posixacl,loose,version=9p2000.u,gid=\x00\x00\x00\x00', @ANYRESHEX=r12, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',dont_hash,defcontext=unconfined_u,smackfshat=\',\'A,seclabel,pcr=00000000000000000051,defcontext=user_u,appraise,\x00']) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000b40)={{}, {}, [{}, {0x2, 0x0, r4}, {0x2, 0x4, r5}, {0x2, 0x0, r6}, {0x2, 0x4, 0xffffffffffffffff}, {0x2, 0x6, r7}, {0x2, 0x4, r8}, {0x2, 0x2, r9}], {0x4, 0x2}, [{0x8, 0x2, r11}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x4}}, 0x74, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:37 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file1\x00') openat(r0, &(0x7f0000000000)='./file2\x00', 0x0, 0x1) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x0) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x4}], 0x8001, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000080)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x541000, 0x30) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1673.648224] FAULT_INJECTION: forcing a failure. [ 1673.648224] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1673.650022] CPU: 1 PID: 11500 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1673.651037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1673.652246] Call Trace: [ 1673.652645] dump_stack+0x107/0x167 [ 1673.653185] should_fail.cold+0x5/0xa [ 1673.653748] _copy_from_user+0x2e/0x1b0 [ 1673.654337] __copy_msghdr_from_user+0x91/0x4b0 [ 1673.655018] ? __ia32_sys_shutdown+0x80/0x80 [ 1673.655678] ? udp_v6_push_pending_frames+0x360/0x360 [ 1673.656436] ? inet6_sendmsg+0xbd/0x140 [ 1673.657026] ? inet6_compat_ioctl+0x320/0x320 [ 1673.657676] ? __sock_sendmsg+0x55/0x190 [ 1673.658281] sendmsg_copy_msghdr+0xa1/0x160 [ 1673.658913] ? do_recvmmsg+0x6d0/0x6d0 [ 1673.659493] ? __lock_acquire+0x1657/0x5b00 [ 1673.660139] ___sys_sendmsg+0xc6/0x170 [ 1673.660711] ? sendmsg_copy_msghdr+0x160/0x160 [ 1673.661374] ? vmacache_find+0x55/0x2a0 [ 1673.661971] ? lock_acquire+0x197/0x470 [ 1673.662549] ? find_held_lock+0x2c/0x110 [ 1673.663162] ? __might_fault+0xd3/0x180 [ 1673.663746] ? lock_downgrade+0x6d0/0x6d0 [ 1673.664353] ? asm_exc_page_fault+0x1e/0x30 [ 1673.665003] __sys_sendmmsg+0x195/0x470 [ 1673.665592] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1673.666229] ? lock_downgrade+0x6d0/0x6d0 [ 1673.666853] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1673.667570] ? wait_for_completion_io+0x270/0x270 [ 1673.668282] ? rcu_read_lock_any_held+0x75/0xa0 [ 1673.668960] ? vfs_write+0x354/0xa70 [ 1673.669507] ? fput_many+0x2f/0x1a0 [ 1673.670045] ? ksys_write+0x1a9/0x260 [ 1673.670603] ? __ia32_sys_read+0xb0/0xb0 [ 1673.671218] __x64_sys_sendmmsg+0x99/0x100 [ 1673.671841] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1673.672591] do_syscall_64+0x33/0x40 [ 1673.673134] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1673.673879] RIP: 0033:0x7f3893674b19 [ 1673.674424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1673.677081] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1673.678193] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1673.679226] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1673.680254] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1673.681287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1673.682326] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1673.730069] FAT-fs (loop6): Unrecognized mount option "" or missing value 19:08:37 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 38) [ 1673.775063] FAULT_INJECTION: forcing a failure. [ 1673.775063] name failslab, interval 1, probability 0, space 0, times 0 [ 1673.776864] CPU: 1 PID: 11532 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1673.777872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1673.779072] Call Trace: [ 1673.779470] dump_stack+0x107/0x167 [ 1673.780010] should_fail.cold+0x5/0xa [ 1673.780566] ? create_object.isra.0+0x3a/0xa20 [ 1673.781240] should_failslab+0x5/0x20 [ 1673.781795] kmem_cache_alloc+0x5b/0x310 [ 1673.782389] create_object.isra.0+0x3a/0xa20 [ 1673.783034] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1673.783784] kmem_cache_alloc_node+0x169/0x330 [ 1673.784450] __alloc_skb+0x6d/0x5b0 [ 1673.784996] alloc_skb_with_frags+0x92/0x570 [ 1673.785633] sock_alloc_send_pskb+0x7af/0x930 [ 1673.786299] ? sk_alloc+0x350/0x350 [ 1673.786841] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1673.787613] ? SOFTIRQ_verbose+0x10/0x10 [ 1673.788222] __ip_append_data+0x1628/0x3310 [ 1673.788860] ? fib_select_path+0x95d/0x1e90 [ 1673.789494] ? ip_frag_init+0x350/0x350 [ 1673.790084] ? ip_finish_output+0x330/0x330 [ 1673.790706] ? ip_route_output_key_hash+0x1a4/0x340 [ 1673.791435] ? ipv4_mtu+0x1ed/0x2c0 [ 1673.791981] ip_make_skb+0x22a/0x2a0 [ 1673.792524] ? ip_frag_init+0x350/0x350 [ 1673.793105] ? ip_flush_pending_frames+0x20/0x20 [ 1673.793802] ? lock_downgrade+0x6d0/0x6d0 [ 1673.794411] ? xfrm_lookup_route+0x65/0x210 [ 1673.795045] udp_sendmsg+0x193f/0x2170 [ 1673.795626] ? ip_frag_init+0x350/0x350 [ 1673.796222] ? udp_setsockopt+0xc0/0xc0 [ 1673.796809] ? mark_lock+0xf5/0x2df0 [ 1673.797358] ? mark_lock+0xf5/0x2df0 [ 1673.797899] ? lock_chain_count+0x20/0x20 [ 1673.798511] ? lock_chain_count+0x20/0x20 [ 1673.799150] ? __lock_acquire+0x1657/0x5b00 [ 1673.799786] udpv6_sendmsg+0x1b4e/0x2af0 [ 1673.800376] ? __lock_acquire+0x1657/0x5b00 [ 1673.801023] ? udp_v6_push_pending_frames+0x360/0x360 [ 1673.801789] ? lock_acquire+0x197/0x470 [ 1673.802354] ? find_held_lock+0x2c/0x110 [ 1673.802954] ? lock_acquire+0x197/0x470 [ 1673.803538] ? find_held_lock+0x2c/0x110 [ 1673.804142] ? __might_fault+0xd3/0x180 [ 1673.804717] ? lock_downgrade+0x6d0/0x6d0 [ 1673.805322] ? sock_has_perm+0x1ea/0x280 [ 1673.805912] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1673.806678] ? __import_iovec+0x458/0x590 [ 1673.807285] ? udp_v6_push_pending_frames+0x360/0x360 [ 1673.808033] inet6_sendmsg+0x105/0x140 [ 1673.808597] ? inet6_compat_ioctl+0x320/0x320 [ 1673.809245] __sock_sendmsg+0xf2/0x190 [ 1673.809815] ____sys_sendmsg+0x334/0x870 [ 1673.810410] ? sock_write_iter+0x3d0/0x3d0 [ 1673.811023] ? do_recvmmsg+0x6d0/0x6d0 [ 1673.811596] ? __lock_acquire+0x1657/0x5b00 [ 1673.812235] ___sys_sendmsg+0xf3/0x170 [ 1673.812805] ? sendmsg_copy_msghdr+0x160/0x160 [ 1673.813464] ? vmacache_find+0x55/0x2a0 [ 1673.814065] ? lock_acquire+0x197/0x470 [ 1673.814642] ? find_held_lock+0x2c/0x110 [ 1673.815254] ? __might_fault+0xd3/0x180 [ 1673.815832] ? lock_downgrade+0x6d0/0x6d0 [ 1673.816436] ? asm_exc_page_fault+0x1e/0x30 [ 1673.817087] __sys_sendmmsg+0x195/0x470 [ 1673.817675] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1673.818307] ? lock_downgrade+0x6d0/0x6d0 [ 1673.818926] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1673.819634] ? wait_for_completion_io+0x270/0x270 [ 1673.820342] ? rcu_read_lock_any_held+0x75/0xa0 [ 1673.821007] ? vfs_write+0x354/0xa70 [ 1673.821553] ? fput_many+0x2f/0x1a0 [ 1673.822082] ? ksys_write+0x1a9/0x260 [ 1673.822642] ? __ia32_sys_read+0xb0/0xb0 [ 1673.823247] __x64_sys_sendmmsg+0x99/0x100 [ 1673.823867] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1673.824615] do_syscall_64+0x33/0x40 [ 1673.825165] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1673.825906] RIP: 0033:0x7f3893674b19 [ 1673.826448] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1673.829083] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1673.830186] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1673.831221] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1673.832250] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1673.833276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1673.834303] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:08:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) chdir(&(0x7f0000000000)='./file1\x00') 19:08:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:52 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 39) 19:08:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') socketpair(0x2b, 0xa, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f00000001c0), &(0x7f0000000100)=0x6e) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file1\x00'}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:52 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file4\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = signalfd4(r0, &(0x7f0000000000)={[0xe]}, 0x8, 0x40800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) write$P9_RREADLINK(r2, &(0x7f0000000800)=ANY=[@ANYBLOB="1009a7340000d40a7c511d0fcc2e2f6669000000000000000000"], 0x10) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000005c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x3c, r3, 0x100, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x45, 0x12}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x94}]}, 0x3c}}, 0x40004) symlink(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)='./file3\x00') lsetxattr$trusted_overlay_origin(&(0x7f0000000400)='./file4\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x2) mount$cgroup2(0x0, &(0x7f00000006c0)='./file5\x00', &(0x7f0000000700), 0x110a008, &(0x7f0000000840)=ANY=[@ANYBLOB='memory_localevents,memory_localevents,hugetlb,memory_localevents,uid=', @ANYRESDEC=0x0, @ANYBLOB="2c66756e633d43524544535f434845434b2c646f6e745f61707072616973652c6f626a5f726f6c653d79000a7065726d69745f646972656374696f2c61707072616973652c00869e31a26898dbc17cc4a7164c0aa1e778e4c644b7c55251cfefa9c8f1d468c9e5"]) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80003, 0x40) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000004c0), 0x94001, 0x0) write$P9_RREADLINK(r6, &(0x7f0000000500)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) r7 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file2\x00', &(0x7f0000000280)={0xc0, 0x40, 0x4}, 0x18) fcntl$getownex(r7, 0x10, &(0x7f0000000300)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x2}}, './file2\x00'}) 19:08:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') getresuid(&(0x7f0000000280), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x6, 0x4, &(0x7f0000000500)=[{&(0x7f00000001c0)="60bef57dda0755dbba73caa1bba302852ed9f47f343d61c35f69d1e53f19e930a3d00341f9615be2c45e050ee835d46df2d9d4828299beb26864942739db7368191f31a8eaf2cf2315b5ac46aa2aa30bde7efdfcff2e1df4fe77eec0885fef0eb75704b01444ab150c724ee472259a28", 0x70, 0x1}, {&(0x7f0000000300)="0f693b2be22347889eeeac3387054908ecebb019da7510517289eacc75776bb4f4923dfc9f9351cdbcb19061282354c3fed51beab050cf5232ee5f766a5c451dc93bc06a469d486caa17a84cbb4473b80313e3988fd0c1b557fa89a28eba06dc544dc86c0a5aaffe17b158cff84fd9ce2c632408023d53789bb10526b03156ab66e11580632f91b4656c2af0a492697f259789e9260f7e85848c84fcfdc98037503f0d", 0xa3, 0x7}, {&(0x7f0000000400)="548bb13abc52759bb1222f8b393627ed90641bddaa57765d475cb50d3a601a4a2e22829924c04c58b6fe7cd5863d011ca2c8e927da75c176e9e41a7d098cd41a2be06cc6a6687aaab90892a0115a31cab693f072f28130e269266b00ea70b17bf40c7fd757207aa5cdd1704036e234a20d9da3ba74fa46b0cb89056d3f7732d4d9d27af3be97a89c6d5f4ad61c47524b4390b3b5df90839e21ff6ca65fd81219d0978d727a3223c1015f365571d5f42414f0dd76f3ad46f122d650827553560cfc4e60db195acd0b4e25fda914970c73", 0xd0, 0x1}, {&(0x7f0000000240)="a9595597b6f69484513950b5f182f6a4366f4951a237d0bbe7729670875d058d1266e78cf2937fc30fcc6889f6f6b11671c5534b39845e1365902b4b70", 0x3d, 0xed32}], 0x1340a, &(0x7f0000000600)={[{@mode={'mode', 0x3d, 0x6}}, {@check_relaxed}, {@session={'session', 0x3d, 0x46}}, {@uid={'uid', 0x3d, 0xee01}}], [{@appraise_type}, {@fowner_eq={'fowner', 0x3d, r0}}]}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:52 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100)=@orangefs_parent={0x28, 0x2, {{"64d1a2e64bdf19bc2cfb184037540071", 0x100}, {"c94c995f6b60b007f339fb1b99c9d221", 0x1f}}}, &(0x7f00000001c0), 0x1400) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x4, 0x5, &(0x7f0000000400)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0x5}, {0x0, 0x0, 0x1001000a00}, {&(0x7f0000000100), 0x0, 0xcb3d}, {&(0x7f0000000180)="3650ffa8cc8ee8fed1e2af105335987863d33f8dc1a4acb99108e22e65475c17a48d70139a7fd60bd053f30483591086a45d4ff1c83d239054c0370b5550d42caf95150f31871fe4ba15d657ba0a9e807e1fa833a2a3a0791d5b8040119d5cb1207ea46789929af04af1b592eb8aacf3b0ee253c321d7305cbfdb704737f15929a19c9b0e2f5f18e0610683ca6eeb60be0f08903b0835006eaacdc8680103bde82180678797c690730a8f42c56acd42110043179154cf21f955c6c1fa4f0884f95a0e73906b0def0aed03c0f1df2b617a3bb6b98853ac0e27779ecd54adb21fc8cceb3b135b5879fcb5a4539dc7634a36c09bad37146a9eb39cb6723bc", 0xfd, 0x5}, {&(0x7f0000000000)="d1c32f7d8ded7755a740", 0xa, 0x81}], 0x80080, &(0x7f0000000100)=ANY=[@ANYRESOCT=r0]) chdir(&(0x7f0000000040)='./file0\x00') lsetxattr$security_evm(&(0x7f0000000280)='./file1\x00', &(0x7f0000000300), &(0x7f0000000340)=@sha1={0x1, "d93d354f5dbd5831a9a43b34ea13539970d87fae"}, 0x15, 0x1) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x400000, 0x10) 19:08:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) lseek(r0, 0x101, 0x0) 19:08:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0x40000000000000}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC, @ANYRESHEX=0x0]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0xea60}}) [ 1689.010674] FAULT_INJECTION: forcing a failure. [ 1689.010674] name failslab, interval 1, probability 0, space 0, times 0 [ 1689.012438] CPU: 1 PID: 11566 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1689.013474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1689.014700] Call Trace: [ 1689.015112] dump_stack+0x107/0x167 [ 1689.015678] should_fail.cold+0x5/0xa [ 1689.016266] should_failslab+0x5/0x20 [ 1689.016832] __kmalloc_node_track_caller+0x74/0x3b0 [ 1689.017564] ? alloc_skb_with_frags+0x92/0x570 [ 1689.018244] __alloc_skb+0xb1/0x5b0 [ 1689.018786] alloc_skb_with_frags+0x92/0x570 [ 1689.019454] sock_alloc_send_pskb+0x7af/0x930 [ 1689.020131] ? sk_alloc+0x350/0x350 [ 1689.020683] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1689.021433] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.022053] __ip_append_data+0x1628/0x3310 [ 1689.022699] ? fib_select_path+0x95d/0x1e90 [ 1689.023348] ? ip_frag_init+0x350/0x350 [ 1689.023952] ? ip_finish_output+0x330/0x330 [ 1689.024592] ? ip_route_output_key_hash+0x1a4/0x340 [ 1689.025327] ? ipv4_mtu+0x1ed/0x2c0 [ 1689.025877] ip_make_skb+0x22a/0x2a0 [ 1689.026432] ? ip_frag_init+0x350/0x350 [ 1689.027027] ? ip_flush_pending_frames+0x20/0x20 [ 1689.027737] ? lock_downgrade+0x6d0/0x6d0 [ 1689.028355] ? xfrm_lookup_route+0x65/0x210 [ 1689.028995] udp_sendmsg+0x193f/0x2170 [ 1689.029579] ? ip_frag_init+0x350/0x350 [ 1689.030173] ? udp_setsockopt+0xc0/0xc0 [ 1689.030760] ? mark_lock+0xf5/0x2df0 [ 1689.031322] ? lock_chain_count+0x20/0x20 [ 1689.031934] ? mark_lock+0xf5/0x2df0 [ 1689.032489] ? mark_lock+0xf5/0x2df0 [ 1689.033038] ? lock_chain_count+0x20/0x20 [ 1689.033647] ? lock_chain_count+0x20/0x20 [ 1689.034267] ? prep_new_page+0x16d/0x1d0 [ 1689.034868] ? lock_chain_count+0x20/0x20 [ 1689.035499] ? __lock_acquire+0x1657/0x5b00 [ 1689.036141] udpv6_sendmsg+0x1b4e/0x2af0 [ 1689.036747] ? __lock_acquire+0x1657/0x5b00 [ 1689.037392] ? udp_v6_push_pending_frames+0x360/0x360 [ 1689.038168] ? lock_acquire+0x197/0x470 [ 1689.038756] ? find_held_lock+0x2c/0x110 [ 1689.039373] ? lock_acquire+0x197/0x470 [ 1689.039957] ? find_held_lock+0x2c/0x110 [ 1689.040564] ? __might_fault+0xd3/0x180 [ 1689.041150] ? lock_downgrade+0x6d0/0x6d0 [ 1689.041758] ? lock_chain_count+0x20/0x20 [ 1689.042368] ? sock_has_perm+0x1ea/0x280 [ 1689.042966] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1689.043753] ? __import_iovec+0x458/0x590 [ 1689.044363] ? udp_v6_push_pending_frames+0x360/0x360 [ 1689.045129] inet6_sendmsg+0x105/0x140 [ 1689.045701] ? inet6_compat_ioctl+0x320/0x320 [ 1689.046358] __sock_sendmsg+0xf2/0x190 [ 1689.046938] ____sys_sendmsg+0x334/0x870 [ 1689.047574] ? sock_write_iter+0x3d0/0x3d0 [ 1689.048199] ? do_recvmmsg+0x6d0/0x6d0 [ 1689.048781] ? find_held_lock+0x2c/0x110 [ 1689.049394] ___sys_sendmsg+0xf3/0x170 [ 1689.049974] ? sendmsg_copy_msghdr+0x160/0x160 [ 1689.050651] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1689.051428] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1689.052085] ? trace_hardirqs_on+0x5b/0x180 [ 1689.052727] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1689.053381] ? finish_task_switch+0x126/0x5d0 [ 1689.054038] ? finish_task_switch+0xef/0x5d0 [ 1689.054679] ? __switch_to+0x572/0xf70 [ 1689.055249] ? __switch_to_asm+0x3a/0x60 [ 1689.055852] ? __switch_to_asm+0x34/0x60 [ 1689.056448] ? __schedule+0x82c/0x1ea0 [ 1689.057035] ? io_schedule_timeout+0x140/0x140 [ 1689.057724] __sys_sendmmsg+0x195/0x470 [ 1689.058318] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1689.058959] ? lock_downgrade+0x6d0/0x6d0 [ 1689.059598] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1689.060316] ? wait_for_completion_io+0x270/0x270 [ 1689.061027] ? rcu_read_lock_any_held+0x75/0xa0 [ 1689.061714] ? vfs_write+0x354/0xa70 [ 1689.062266] ? fput_many+0x2f/0x1a0 [ 1689.062818] ? ksys_write+0x1a9/0x260 [ 1689.063384] ? __ia32_sys_read+0xb0/0xb0 [ 1689.064001] __x64_sys_sendmmsg+0x99/0x100 [ 1689.064623] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1689.065384] do_syscall_64+0x33/0x40 [ 1689.065931] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1689.066683] RIP: 0033:0x7f3893674b19 [ 1689.067235] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1689.069925] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1689.071037] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1689.072088] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1689.073138] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1689.074187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1689.075237] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:08:52 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 40) 19:08:52 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) preadv(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/69, 0x45}, {&(0x7f0000000240)=""/119, 0x77}, {&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f0000000500)=""/143, 0x8f}, {&(0x7f0000000000)=""/10, 0xa}], 0x6, 0x9e58, 0x400) 19:08:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x280, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000100)="17652af9a603e3e66e8ba7513321834c806f2cd84102e02b3d0bae52e7ac3ade641d770e56a62c784125aa8b2e30508bb3768e751a705592538de95c6bdc73268107653e75b239e808548d7afa2cafae98354e1d154dfbdd8050927f9c8e9d4c6d0470ef4d319ee6fa314ee30ffa67cc778574229ea50776772c596e66fed7fe5827e2d03b3dd3f9abdb09583279c6a96c93d45f62ac4c04624585497414971847eb284e482bbb574bb97c8574184c6d003ed9158404521d3b35b41e7180f296ee66dfd8640945354a36e9523f7d943fc22455df29", 0xd5, 0x20}], 0x0, &(0x7f0000000580)=ANY=[@ANYRESHEX=r0, @ANYRES64, @ANYRES32, @ANYRESDEC=r0, @ANYRESDEC=r0, @ANYBLOB="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", @ANYRESOCT, @ANYRES64=r0]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) creat(&(0x7f0000000200)='./file0\x00', 0x40) [ 1689.242526] FAT-fs (loop6): Unrecognized mount option "184467440737095516150x0000000000000000" or missing value 19:08:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file1/file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:08:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x14203, 0x40) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r1, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) r3 = syz_io_uring_setup(0x3763, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x1ce96a1d274dcb2e, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x115a, &(0x7f0000001640)={0x0, 0x336, 0x20, 0x1, 0x31e}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000016c0)=0x0, &(0x7f0000001700)) r7 = dup(r0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000019c0)=@IORING_OP_CLOSE={0x13, 0x3, 0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x8) r8 = syz_io_uring_setup(0x33bf, &(0x7f0000001740)={0x0, 0x80cc, 0x8, 0x0, 0x237, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000001800)=0x0) syz_io_uring_submit(r6, r10, &(0x7f0000001880)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x3, &(0x7f0000001840)={0x0, 0x3938700}, 0x1, 0x1}, 0x7) syz_io_uring_submit(r9, 0x0, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x1, 0x0, &(0x7f0000001a00)="6bd4a83389fc6acd", 0x800, 0x0, 0x0, {0xffff}}, 0x20) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r8, 0x89f0, &(0x7f0000001940)={'sit0\x00', &(0x7f00000018c0)={'sit0\x00', r2, 0x4, 0xf0, 0x81, 0x6, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x40, 0x7, 0x4, 0x61128d54}}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001980)={r11, @multicast1, @rand_addr=0x64010102}, 0xc) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) preadv(r3, &(0x7f0000001600)=[{&(0x7f0000000300)=""/156, 0x9c}, {&(0x7f0000000500)=""/247, 0xf7}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x3, 0xfffffaaa, 0x8) 19:08:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c90d46d6b66732e6661740002088f27d0591a4787f6", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1689.349299] FAT-fs (loop6): Unrecognized mount option "184467440737095516150x0000000000000000" or missing value 19:08:52 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x6) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000100)={0x0, 0x2, 0x2, 0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) fstatfs(r1, &(0x7f00000001c0)=""/15) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) sendmmsg$inet6(r2, &(0x7f0000006d80)=[{{&(0x7f0000000200)={0xa, 0x4e20, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000300)="379c0a1d41de1ba9c0180b546f69b3becfcc3817c85c8b9faeffeba18b661be33e50de0fc5f39a28ea989647f4514722ac93e7ad4d83ab9f76115a559fcc0bae3d38122be9729eecf2d226852eaeaf230b9092c564aa0be7a1530e764afe799a47b574ebd7ee7f0904d65872354482e2166223438070e1871d4ae1d7c8804e1479bef313970adef31fd82c6e198ec98f642454fa", 0x94}, {&(0x7f0000000240)="46abb3b4acc79288c8c08e2aa21ea89a76746b1c289e702266652b45d20a298fc32d4f4e5614fe3ce18976d483117fe0f07f9f4281b622c2b70e2e79", 0x3c}], 0x2}}, {{&(0x7f0000000400)={0xa, 0x4e22, 0x2109, @mcast1, 0x1}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000580)="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"3004af7b3dd3925130ff79b0959ee5aa4d394e9d6a1aa9ceb8921b135642e1515a83c7fbdea4f41a17db194f5760873179fe1fd73a0629790f35bcbb0605177af05f333d545feded9f0ac9cfc4ab426aa177db10f9bc781d90c266d1f0cd2f969fa04f96fe75ad9466f025f95bc605d9e0dda96957d4bd0b2ab27701b407ea88d056345501badd7d591275d17f0e6864cb96471dc0cd7fc6b16431f05e910da66c79abd3c04dceade8a3f832c532695654ab39e98105750ad8dc3230f3ce440b7693ee4b1c1d7bdd5d02c006c9e8d368b082793fa7e59b1aab186516a7aca19bc9a2c93679e6e6c44818a602450febe9967c70c47ddd"}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x10, {0x2, 0x2, 0x3, 0xffe0, [0x0]}}, @ra={0x5, 0x2, 0x3ff}]}}}], 0x158}}, {{&(0x7f0000005a80)={0xa, 0x4e20, 0x80000000, @empty, 0x4}, 0x1c, &(0x7f0000006d00)=[{&(0x7f0000005ac0)="db4eabb45cbf5ae6f1cff453c42e7f1232c887249e7ffa10e71e6510bfeb0e9d4b33d53d985b289fc6298bd4f766d663c55be33ec068ca44313c", 0x3a}, {&(0x7f0000005b00)}, {&(0x7f0000005b40)="159c6e26f5867de020f9ddb5953c723509efc42d33474fde8bb0ed3ac947be9f51d6ba5f1d1c35fc8f43cec523ffb409e3685e9d", 0x34}, {&(0x7f0000005b80)="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", 0xfd}, {&(0x7f0000005c80)="d5075912927066695580be78585a7f4f8d8b6f40d0b244f91d205448d57f065a0999cd7b6f23c86e1d74e6569e08bf95cce4963128c03a28b49e94958927849cf071072d18371d8a70e5c3c102d50b5cafcc86ed7f648f7b72f5b772ba8ced79969ee4f7071e6c57f92564c6188a25b4badae2ab5c5ed35a0ba85afadc677417ba7459ccee3942bf4d773a131cc916a986d1aaf3f433a6e755d819b418588993077b329d504b1eed85cf921b1a3a50818bd373e8a17efcdb31f2fa3ac485b77927c8433f6b2b8e8c4dce5cd4c23e1a510f8046ea108bf023ee13a895831c9e9ab202d6ad83bd36ed1e786390f40c26d19364b08d0d63962ea0b3bb4d657d2e6ea87d7a582ae04d7e0de2d4c3ad6ae7aad0fe922d09f947ca2eb163fd39c025c381ca0e1e11c281780eb98e7b3e5bfce67b03778310ab96fe780d38138ae6589e217dd2d1fb707eda7a8b59f4b2a65c812c3340cc5017eb276dd84461c735d2d5661fac6c02e3e10f8125ccc1cb8130972218b242ba9c5b0293e66d98c9a22c57d4eb4e9bfbfc421cba4b30c6a0fbfed3aa160d838213de913bf1b9429fb2c87efe83f27d75c93a22f3f3d259d3e4068480cbbd1ea051f09818626617cbc41c4f31063c0478f0121147e1b24433fee12813eded94aec2c9844d2143414f5119d397eccccdef5d1625736cb21a3852db01254e0c12df86ac8a0f7615c065f712cec50e784fef6faa4aadb9811c51e6e6ee837bfb6a240dc38c200892e6d4d8183f4911d7b3a0e60a6c6743aab156a3f7a89ace1ae70fc405ac30eb52db4729fc90a2b54cab9a2d1a8132a0d33747e7a7b7b269e9c710db312dd9ff9f67b3bdb032888546d23db78140a82c519cbb47856060d6607c1e46ddfe30d66ea240d1db3a31ef942166830b79767a3c0ca18937f93b6b1c775b3625f6ba4fe0baee2497ef45b14326baa09d4e77feb2bc17ab0f774a857072e10544ad18ab668ce5c15d9c2265c2c43c0ca8eabd7c297fa1f079d72a13b198634b4a1db9a1db8eaba8159c9c6cbadbcdf18116fb88355f0b65fa9fa541e0c10196446cfe8d20cb72c2e5e27d58ec5d5efd743159a2922ffab6789ea239f619cdeb4bdc3ca7f445a1085f0eb7c6bb6796b39a105b7ddc5425ee2a27c090fbe83e9109f97f10d82dcdf43eaaab707b9da546b12425947b47e86efa8ff453435a0f315bba34eded39b576554f352dc113a75d593f10adc34cd29b6780301bb24fcc8581b0f10b298b5de00a062a6ff4713ea0bfebb8bf52acfd3cb8573da873a5cdfc818386af8dc7f2f92758760e3c18e7d9119f81134392604ba5c323857e943ea6c70b27bb5f7af1ea807597f7f17355c315c6d2e56c310d16587fb5d5a77d61980f3cd02b15f221ce484dc279aead95a5680568ea687b89aa7bbfb2aaf03cefab83bc07b5cad412d3e3f92398be568a3cb93860d0e6f3af784665ae3b768cae4f968c93c0b95df41705aaa4de3d6f0ae0fc92bdeeec2844833173fba45a6a295f37e8329ebf2ba53fc1c1148d5eeb4555b67c65322a117fa9f664f8b8835b2451d0c09a3a54e13ffa3dc09d6da232c9b97b0974b60a3f209c64d8ca3197e6216bea7a47a2949724eadbb19207ce5335d7f1e8f39cbd7f2e5489a5d444560436444cefd70b9a9ad6facd5b0c8a540ed3e77db4245ae7d5ae99b1dac160d54cf31907ea9f217bf74f107d2e486958bc4bbfe76f3778581ac1764ae14cf77410ba33c1459c4087ac03e950896f4af60d006c1285b70d37b67b59c784b9dff009e4ba9c235449a456a02199c171f6d1aadd8dfafabbba71e280224a2e7f940aa05bcfe9d1e4c65dccb50c1569ca7100b39957395408bc3f5b4e6dee30bd5677a0bb55fdb634987c98d05a1fcee0b67f285bab75337167feca91a0df6603f54e5f818ac1b50a86fd9cd3648b74bce515e15998822a632c6a4e97b798dffa9487701d1495b7b168fcab4780aa1b9f86982d9abc7b45f824f7ba854f129b428df00de43fd171f9ccc98a746dff351650e2fc4ae868718452528308d189c2ae4fe4633f2fa1b2a211949c4b04e9e60783737daa4d581798626d4e92b791ad49fbb92441cc70d97b6004b5fbcc7d74504069b3b0791e7a04efed84e9bb418e32e3f0c40982f0983545d429afa3b13e92f5f7d8e3f55a1e3698db04a246e4bd46f08a1051a49821b61a3463cc0198e225700760637195bcb650f76ae20d8ccb3e71ee624ba8940a7f1eaf602996bbb0a96c040c46235a66a09c1406424c1ad179d0f26fd3de687de93c3c109d749a02ffc24bd89c3ac32285f07aad151aca39b03271c431ef2416ea1d8a5e669d623dbe380391501aa653a69d90402f79f3a6c0faf0c28cd2a5aee4b7509cf946112728a07836639bbc36a323dd48346bd1f7ed9aab064d1ba902acd833917d4592272f5182ad1dba381668ac51b438b0ddb4189f6a95e895c8a0ba2df992396e6923b5184feffc32b5637538e0330a857251b9a7459ff7fd69f5859f89c47fb6164d1886f1c3ab863714f31c1a83c3607e739e6842eaf1ebe0fa3fb28f2b151f752d269eacd6cf3814cf9a0f35f5d916e2e4d99981c19325b632fd3efdfb543397fb15357eefcf5d2e4b18b6d42bb9f11a74909976e8c7e246afaf44f3b527dc0e8bc84a7bd0fcced923375a1ebd33e8a219960962a6a7850ca7e8e2bd2fba2a8494abb1e50a1b6a432dd32978d8cc54cd209335d9bee64ed0dbeb2235619a4e47d35c3f234b6e02061616e281e13dd9ad141c7600fac02450c6bda1c0b1adbfdf8ddc037b059ed0450c2f1627cb4916258cbcb6c1a0c1b372e97e64589934e3cc7d3ab1cc055164dbc0c5b1e77fe24b09acb1a625342ecda3af2f3ec354a009ba88a29ba38f88606fed48d72292950978c59dfcea31f24d39d92687b96687ac4786f712e5ec384a03785dad0122e3a6cdbe29dfc3eda340118f309ec531c1568b3325424c323bb2a0bb21ebc3e6b695c1cadf06f98872bff66390eddf84cf6b2fad6a87725ade21017d488b4996fb0c99547b525acc7494ef903e6cbeebbecbcac88a9e6ac6173d42c3f8e04da03d46f6c3069a1330b2b075c24b828aa26f8705778c97421fe241b47178002878aeb420c0a34faef72ad67fef5253f31e55d7dbacd6674f9c358447d6b7374ed5cb77f990bf4ec7adf4c2e62f29b9748d69ab53e4c4c04812bb680618870fa4871228898c772a7358d7f613bf78154ee1c5f373324c2adc88cfea0447d20d87f7c07101a8224ea1f1aa31621bc57c69a0d82731a81620a908ec2b63a186773bf21765615f2562a7cd8200ebbda557403a904dca83d779cebf2058a386c811d1cfb633a844da6ae2442fa4a8255babaf429ccde3d950d0caa50fa9d3e97fab70a3e54ddfce15ac726345be1c4130d7b65eb57039c0f328282a048964899f73619701a0b0a3620b5ffdecce6f3f01f5dba1d3d4420cf88589e28ee0fb8d781fae44938afc95110380090228f164b56cb55054bc3fe80b1f1faac504fab74a71102606f8f072b6390ef622422c2fb8746708004f0ca441a559e21738efb959a29241e236cbe6199d7f2e618c44f23bbc713ed659fbe6cc9a76e15add0d2aa1faf68bba73078fa94d249dad20b0c1e992be34b69fffdeab9e533fc1ef3e9231ed48b2b6fdb3ed5fd8c06bbb5e15e206de1070d5e3e29b10f167f9325dc1b06e8dd623869af97b29fdadfc8dc407d3c58b6671d970bc4be07efa6aa49f92f1fd7d3d444b159280d63b02bcf34883fa703912f8502cd3d6e0fa99aaae483779ee31fa9a04822f639fb616cb6a1619952864a523ee8dd3d6e5ae3d9bb08c8a912ac4db9237949e2112f20dfca184448c7b58a37db0c237671d835d5e2b03a539effe02b15cee11bb3b65eb943fb4943824085ccff2d1c17a1020ff2533640524100614a44ff613123e54d60b928dfa3b3ce44401c9e7ad587e5bbd617015fdbcf264351ff3f71a9f357b91a1b8dacc5f7d94184c639620def7f8ea5a21f5f667f938688aacb02fbf2d724b4802a81f684ba67ab15d09e178aea7eb7bd4c2779cf1ab6623985f705ac6844a3ef0451c39c5bd6f9c16f9cc46a505867ce7910cdae04c8226e3db18df99816fa49c07ba586d661d156c7cbda9a17f43eee857ea0971ac2b295eb18cf83888c81bab9905ddd02f6b8be8ce0506dc6e7637240e9de1a6f9345b5797d2ae40c7f36d4058b1e53cd90778601a6eeff2dc981ca5756ec438ebfc88ca8f904c148fe6a21d4744d511a65cb72296af04e46490f01da33e34ac86a05e6fa3742386701eebf4a3a3071aeca8e77991020b97c83664ec8e1b735aea29d78bc67dbe5bfe65bf8a617ab328a7b48adc33e025be542656a5b29216d18ebb1f445408d61705ef0c9c4e24afdc604168dab855716486556380f261790adee85de829f0fb162dd64c0718b4b25963ea3d7d94453cf43c66a51cfd6fbe33bb49290f1e897694caa3339d9853f66d9e8139c6e2b9c47eedc13194da99ec45b518d413206a1c8261ebff4dfd39f0e8821d000d404c9dea9f82fa796c4a746aa752f226e2492f04896b03fc2ce1636d0c6b0dcc14e2b22c3b32980cd249ae627a1e528df39b442bf4998b65296fdefd4ae44cb59e667146ad3a95ea54c033060b40613a51f94fbafa30fa073638669851a98eeb43795ad2c40bce787e35ceccf67edf7c18b314fea5c5d8e9311b96ccfe67da9ac32d9a41b85d90c32f9a69b12a581178edef1c8ba9e9650b39eab71f2d5dadf005cf19f7162b2370a17335b5f105905fedca94c53a92e7f17a2d9e5e4ee0b14496816e57d48f466205d5a6178e83dd3597347bb786dd1e80e85ded534c07acbf30fc806e7e24c52893ff4c2ed5282deaf6a1e636ca35c3d9b442e593c06776ddf59818c36dddc0c1c4992b9b4ea5b6607d9a132134de724095a60f32d94369ecf328ef348a0652950807c1aff0334ee8e5f37c339be0ce9fc72ab715808f8acf4a9d3cc46fe381e24f32e18b287442fd42969ef90fc9e52ef03191637297282f4058d6bd31325409a418df5fccac0126bef1ba22c5324c27296372a8d36edff9eb07a6f197c26a4e57f55382c88732692a0f412a285a7ad80705ab100ee27ba728f1d3801b9a0609496d963dbf8ccd506528558916021fc614a98d215dd87e2261f9625dfc9f7f760cee888887256b77c255dc6dbd9419a8dcb8fd4ecb185f1016bdf2d0dedd83d012ff2f7b0e6c4c00c80713865d8ac1134d42dcad6f3e02e63f67066d8b2eb5b63b2d4dc47b1d4f9fcdf1af4699bae4d97677f28e858c224aa6b98f4f87d9fa70af54dacb7b0353877569bdb9d7bea3eae8fe7460312af931a2a97169f5cc75a939b3706d2d54a3aa39671f9db06e307e1c3f1a64a92981834adf803e7b0a425278659c38b665bd0b796f5c6028352e81eb0785eccada791508701df5545d3e1e71d8c6ecc626fcd2952f329a8a232793be36f39d67153dd0d09b56ef64bd45ce983b0cb7516f1ccca177acceb016a13d42b006e7e74d7810cabffb1a95e47a9efce37583a03d5596d576f70822d589b091a3ba87f061bf2ea45d9794ca4d574942466928a7dc914dff32489cb943e9bdbbc91f5dd8bc5d52cfe1fe2ab181fb628682f8cdb2ff9defb1d42d41ff731f30e4d98b9ba42c62e5203b4884d6e01ce9ae1c8e811162c1ba7e2171162da659e3ce9ca726d228c38384f6d83bdd9ce737ea342c4a895e14f0d288e03b9eb9a629ec1f4730d4a3329843522a", 0x1000}, {&(0x7f0000006c80)="30f51847db690a5f8afe1d5d01b51dee4ad8f88897757c1f51b03368a4e6667bca3788adb7761f19c25e0985a4b9d523fd064928ed477c51f5476fd1f4a27d0c0676c6a0c21c11a9127f676f9565b84aec35002a9e7e4e7a9f5d257735de00051f46562110d394e874360284e1c04ce1", 0x70}], 0x6}}], 0x7, 0x801) [ 1689.394322] FAULT_INJECTION: forcing a failure. [ 1689.394322] name failslab, interval 1, probability 0, space 0, times 0 [ 1689.396218] CPU: 0 PID: 11599 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1689.397276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1689.398535] Call Trace: [ 1689.398949] dump_stack+0x107/0x167 [ 1689.399518] should_fail.cold+0x5/0xa [ 1689.400109] ? create_object.isra.0+0x3a/0xa20 [ 1689.400804] should_failslab+0x5/0x20 [ 1689.401383] kmem_cache_alloc+0x5b/0x310 [ 1689.402009] create_object.isra.0+0x3a/0xa20 [ 1689.402681] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1689.403472] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1689.404240] ? alloc_skb_with_frags+0x92/0x570 [ 1689.404941] __alloc_skb+0xb1/0x5b0 [ 1689.405501] alloc_skb_with_frags+0x92/0x570 [ 1689.406181] sock_alloc_send_pskb+0x7af/0x930 [ 1689.406871] ? sk_alloc+0x350/0x350 [ 1689.407443] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1689.408236] ? SOFTIRQ_verbose+0x10/0x10 [ 1689.408864] __ip_append_data+0x1628/0x3310 [ 1689.409528] ? fib_select_path+0x95d/0x1e90 [ 1689.410180] ? ip_frag_init+0x350/0x350 [ 1689.410797] ? ip_finish_output+0x330/0x330 [ 1689.411448] ? ip_route_output_key_hash+0x1a4/0x340 [ 1689.412191] ? ipv4_mtu+0x1ed/0x2c0 [ 1689.412747] ip_make_skb+0x22a/0x2a0 [ 1689.413312] ? ip_frag_init+0x350/0x350 [ 1689.413912] ? ip_flush_pending_frames+0x20/0x20 [ 1689.414628] ? lock_downgrade+0x6d0/0x6d0 [ 1689.415258] ? xfrm_lookup_route+0x65/0x210 [ 1689.415924] udp_sendmsg+0x193f/0x2170 [ 1689.416524] ? ip_frag_init+0x350/0x350 [ 1689.417133] ? udp_setsockopt+0xc0/0xc0 [ 1689.417729] ? mark_lock+0xf5/0x2df0 [ 1689.418295] ? lock_chain_count+0x20/0x20 [ 1689.418924] ? mark_lock+0xf5/0x2df0 [ 1689.419500] ? mark_lock+0xf5/0x2df0 [ 1689.420059] ? lock_chain_count+0x20/0x20 [ 1689.420680] ? lock_chain_count+0x20/0x20 [ 1689.421307] ? prep_new_page+0x16d/0x1d0 [ 1689.421917] ? lock_chain_count+0x20/0x20 [ 1689.422539] ? lock_chain_count+0x20/0x20 [ 1689.423173] ? __lock_acquire+0x1657/0x5b00 [ 1689.423833] udpv6_sendmsg+0x1b4e/0x2af0 [ 1689.424447] ? __lock_acquire+0x1657/0x5b00 [ 1689.425111] ? udp_v6_push_pending_frames+0x360/0x360 [ 1689.425889] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1689.426693] ? lock_acquire+0x197/0x470 [ 1689.427296] ? find_held_lock+0x2c/0x110 [ 1689.427929] ? __might_fault+0xd3/0x180 [ 1689.428526] ? lock_downgrade+0x6d0/0x6d0 [ 1689.429151] ? sock_has_perm+0x1ea/0x280 [ 1689.429761] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1689.430553] ? __import_iovec+0x458/0x590 [ 1689.431191] ? udp_v6_push_pending_frames+0x360/0x360 [ 1689.431977] inet6_sendmsg+0x105/0x140 [ 1689.432566] ? inet6_compat_ioctl+0x320/0x320 [ 1689.433230] __sock_sendmsg+0xf2/0x190 [ 1689.433815] ____sys_sendmsg+0x334/0x870 [ 1689.434420] ? sock_write_iter+0x3d0/0x3d0 [ 1689.435045] ? do_recvmmsg+0x6d0/0x6d0 [ 1689.435638] ? __lock_acquire+0x1657/0x5b00 [ 1689.436292] ___sys_sendmsg+0xf3/0x170 [ 1689.436879] ? sendmsg_copy_msghdr+0x160/0x160 [ 1689.437556] ? vmacache_find+0x55/0x2a0 [ 1689.438159] ? lock_acquire+0x197/0x470 [ 1689.438750] ? find_held_lock+0x2c/0x110 [ 1689.439367] ? __might_fault+0xd3/0x180 [ 1689.439965] ? lock_downgrade+0x6d0/0x6d0 [ 1689.440565] ? asm_exc_page_fault+0x1e/0x30 [ 1689.441229] __sys_sendmmsg+0x195/0x470 [ 1689.441837] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1689.442485] ? lock_downgrade+0x6d0/0x6d0 [ 1689.443123] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1689.443866] ? wait_for_completion_io+0x270/0x270 [ 1689.444593] ? rcu_read_lock_any_held+0x75/0xa0 [ 1689.445286] ? vfs_write+0x354/0xa70 [ 1689.445844] ? fput_many+0x2f/0x1a0 [ 1689.446390] ? ksys_write+0x1a9/0x260 [ 1689.446962] ? __ia32_sys_read+0xb0/0xb0 [ 1689.447595] __x64_sys_sendmmsg+0x99/0x100 [ 1689.448232] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1689.448999] do_syscall_64+0x33/0x40 [ 1689.449561] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1689.450335] RIP: 0033:0x7f3893674b19 [ 1689.450896] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1689.453614] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1689.454738] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1689.455795] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1689.456843] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1689.457887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1689.458942] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1689.526544] FAT-fs (loop7): invalid media value (0x87) [ 1689.527397] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1689.539344] FAT-fs (loop4): Unrecognized mount option "0x00000000000000030000000000000000000300000000000000000003qU0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000280)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r2, 0x0, &(0x7f0000000240)="2f0f30e342", 0x5, 0x40000c0, 0x1}, 0x4) 19:09:06 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 41) 19:09:06 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x28402, 0x0) r1 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000480), r0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f00000004c0)={0x24, r4, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xf3}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1f}]}, 0x24}}, 0x24040810) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r2}}, {@posixacl}, {@loose}, {@version_u}, {@dfltgid={'dfltgid', 0x3d, r3}}, {@version_9p2000}], [{@fowner_eq}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, '\',\'A'}}, {@seclabel}, {@pcr={'pcr', 0x3d, 0x33}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise}]}}) utime(&(0x7f0000000380)='./file1\x00', &(0x7f0000000400)={0x4, 0x1000}) fchownat(r0, &(0x7f0000000100)='./file0\x00', 0xee00, r2, 0x1000) 19:09:06 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x3ff, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801004470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x40, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 19:09:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001d40)=[{{&(0x7f00000001c0)={0xa, 0x4e20, 0x0, @remote, 0x40}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000400)="192317dc06c801d1c88fb8124453e93c85ffe3295bedd9c5612446439822f31c75dfb4bf21f306e9f30625bf602b8fca80bdbd9fa175a61d313c4f66606bcfbb0570e5cc8dc8943eb57ec1dd45b3cae4a0e8b707d47c607d29fd11c0eaf1bb78e8319169b464412a85194d32ef6ac1790bdc56f9a2d2080f181a00e5d343cbb74be181b11971bfc9ed6faa811d041fb26d97f237aaa2056cea97e614ca3ba8d1c06b93ab5ecaaf436e63dde2fb0b9f7b60814bb590e84e314bdcf9be13baa7793e", 0xc1}, {&(0x7f0000000580)="49d5e47692af982c68fae9b208d0d50bdc0af355ff041346f55d68f6c23842e573d276c7faf8e48d5e8443e87cabd943c2520fb9f198a82a67e96773e820dd8237365fa2a6b93ae5c742d0bb09208f6043feb488ae64da4e539de0b62b0b9fa2b1177927e79abf719d16739cdd8b60b0ceefece278947f58c88dc28d0acbf398e936314643e9a4d30b298e99d3b132790a6e630cf5f5dca98b59e1ff0d205050f5513588f863636301c7eae82a9f0e3bd5062ce8539d57d420b780c8a8b7e770ecd234bdfe3e", 0xc6}, {&(0x7f0000000680)="243b5650adb02faa62f66ddd6493fee4aaf816c8100db83308ded3dbbd8168467222c4918bf1156e5feb826324df55a199ed998745490843ee1265569a48e08515e614fce5587384c6d1bcb936390e6ebd952040837c069dd7cc440a911baf15c5eb7cfcccc9b685a71557ed9a39d3362c4933def12f667e58b23fe63938aada1b70f499d5d443240b31c25ed6ce4dd9e39ba1555ebf3351762f924abcec0a48f37a745911697a296233e184dcc7a77bb60dcc5ac51019960633db848d9b54d208119927fc05688fd72c47c8b739ca09e1eba7bdea8e38420b402c9cae0720fd759666fe", 0xe4}, {&(0x7f0000000200)="3dcf1796ac3fa7fb86f5e360c8df5f2f2fdbef20ee785db700b0810085665688e692f066fa4da5d13db3df41c7367a3df73ea1abec9f42d8b1af8e98ff8018e134948508d0ed7d6b5a01ea0bf522f4a67ab08a719bb057cebf6312f875dd3fecda4bfe2a7f56801c2450cc32f67e9772e5448fbe2c64b857138e7003b832ba27a8a243b7dcf1a6e6ebbe97ace79077288135ea84bbca7d35dfd6a8aab529a6c04ecc89fe1be0f74b648194af", 0xac}], 0x4, &(0x7f0000000340)=[@tclass={{0x14, 0x29, 0x43, 0x5}}, @hoplimit={{0x14, 0x29, 0x34, 0xff}}, @hopopts_2292={{0x28, 0x29, 0x36, {0xff, 0x1, '\x00', [@ra={0x5, 0x2, 0x1f}, @pad1, @pad1]}}}], 0x58}}, {{&(0x7f0000000500)={0xa, 0x4e23, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000780)="24732db8033d3a7bfaba047f3d9fee7ad201029c010dda9cf4c84d4bd136f694ee9077fc5bbedd2cc2729e93fbc3b6f6fe306cb04412f991c0eb29902d1f1cbe68b56ed12645c23d8bcc78fe40bf18d8334f9f21b1fbcc4db2f3f9b084ac5b4b96a0c949cd3292ae9bb94fd00d33691d7e6c33517f3344ea15ab045ec9aca798dd0ef3857785402bbab05d4e2bbf0e09fc69f029644060a71de0a7ae42d4dbb26d23bf629c020ba43913c5eaee2f87761f755d59ec580e822837d8a6e6876c", 0xbf}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="0ec06763358f65a489e7f0ec5ecdb13d6059365bd79294cf1fef8d1a0f016eaeecbf98f0e8cdc1c2be59806b142d2973b5f2cfc046333435f39a4c305624e4ee3b65818d455ad7f61393740beec7fb7bb9e0f77bf3873261cdddef0d2d35c64a02e6f50d40b30d5f41baf1c77c61c538d154b53ba7f60b5820e4cc7e0326e5c104c29124a9fcb22371bf55e53f56d9265b72561c424bd69b01e92d77683f7990611015c59ab4b711ace6865b7f8626b8bcb0c6dee058d6ec86ce05575da12da9063694b7320aec71c418eddf16cf548fd00e9def8a8e9a754d", 0xd9}], 0x3, &(0x7f0000001e00)=[@flowinfo={{0x14, 0x29, 0xb, 0x3}}, @dontfrag={{0x14, 0x29, 0x3e, 0x20fcc2}}, @hopopts={{0x148, 0x29, 0x36, {0x2f, 0x25, '\x00', [@jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0xc7c3}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x18, {0x2, 0x4, 0x3f, 0xfe00, [0xf37, 0x0]}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x61, 0xa6, "bfaf524b6307d6d9e10f808016344da95aa388bc71e3fe0650840a948754a6c79df34752d63a5157ed4299a4962cd3a1225551d93a5221edde8d53167b6bae2d18c940e6038bfc40ec40cc5e37945f5e00bd46d7c2b5e522872121c30174acebbf2259dda396a9897e870cb09480f5c7a41d1ca86f228341a19149b0d081548acfabe730d104142e4e7831ec0948af7695995d03ccd760ee1456abae9971c13b894b99355673"}, @ra={0x5, 0x2, 0x537}, @generic={0x8a, 0x35, "5dd6810a2a48220a92f7246528a5b15e8a22ecb76aa74db875f6f80e38edf0eba848429cce99e1c232611411d93452f6b61a8171ea"}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x10, {0x3, 0x2, 0x57, 0x2, [0x7]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0xc8}}, @rthdrdstopts={{0xa8, 0x29, 0x37, {0x71, 0x11, '\x00', [@generic={0x8, 0x88, "3f3f172cdb892bf8eb75bc2ff8e6623b5fbd258d213a3339cd204bb94414bdb7ce62797b6afd62978dd4f1e3a3849708d25a279e573a3fa338431e2eea54840d06d166787d901a74d5733a279dee61b8582b02a81590ead6982c7d0d8b827ccea33df729cbc1030ce85d51437f70e637b4a6715581d43e59514cfb8ddef9160e1d35055fb1a96890"}]}}}], 0x238}}, {{&(0x7f0000001b40)={0xa, 0x4e24, 0x2, @local, 0x2}, 0x1c, &(0x7f0000001c40)=[{&(0x7f0000001b80)="8c7ca83e2d7d1cc000f0068e3a94887cc5712123366bf9c93c1a38efd2c323ed28ba018f1c9115ca722ee6b98cb485a569ba5657b79bc1dc42e4074819091736cfd95e02c327f500b56c199862501aff3528c3ab7eae7161b705713132b7f9226f0186912ec33a76f3f65e96d4218d9c950a6104cf7e3e3f3eaf305b3a190510fc22c6a6a9909521868fd4fcaaa8b3f3c35600e423f3c06f8da4a135126ea0e8876c22b9f99efb5178955fa6ac9c6e2622f4a485", 0xb4}], 0x1, &(0x7f0000001c80)}}], 0x3, 0x40000) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRESHEX=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32, @ANYRES16]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:06 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x800021, &(0x7f0000000240)=ANY=[]) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, '\x00', 0x20}}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) openat(r0, &(0x7f0000000180)='./file1\x00', 0x0, 0x7) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000100)={0x4, 0x4, 0x80}) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f0000000140)='./file1\x00', 0x800000000009) ioctl$EXT4_IOC_GETSTATE(r2, 0x40046629, &(0x7f0000000440)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x200000, 0x0) sendmsg$inet6(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="30d2b5ac22833b2a1338f0761e298de331699be22753ff189a1710d44e6a110cd05b13a1ffc8638b3cfc40d839996135af0af1938118d017d2e440b5fbda89f68e0e8c89183eb730c709ddb29cde7a08edd1602b07013ebd0036d01ba2fb9c47a2be14645ddc84cfa7306c6e0c4888843f17ad6d77288799aade3217f8572e97cf4aa61ebdcacc7237b5cc08581fdeda3d96fb4e0313e09289fd7f481f11645499ccba9ac2270c6c654f0052bc6d6c0817acb143b7486d6e6560fc58d9303a8c55f6d0d20b77158ea87aface98b291710be5c89396e256fc4e2940c8e91c", 0xde}, {&(0x7f0000000300)="b283066303b2fb948c0f28d4e26e53b66cad5e4e7407df754b556dd37a95e7f4de7bf88c6199ee15c224330a79a2c90d8f95553233f9b374466f1015bb7d4e27396e40cd55f0954000355dbcfd3c1053aeae5b4a82a5ed15bee18431499ef939346872752781073f0f521951bc3b5309e21ce8e9df05467a91955883d84b2443854b", 0x82}], 0x2, &(0x7f0000000580)=[@dstopts_2292={{0x100, 0x29, 0x4, {0x2c, 0x1c, '\x00', [@generic={0x20, 0xdb, "6df1599912079169f2aab25e661f2d4beca5f47d1769f8afeb736d35a59379e569585239132b917d162d0a15277efa3875c2f88adfcedd87576e874b7072b2f61c270a468b6329ffe8513921f1117892fe7be75d5dc33edc624465bd9e8dc483712863c8acc9d84a4b332a3f9cc7be9a2329a5c9cfbdee53cec410895e2bd250b63f7652c896707041b507925bcbdbcd0861b18517c3a8d98bffdc896d400e42bd75cf5ecb490d577d1a54b425a7afe30ed3e1e3d8c1369575ef08c2d756e64aed4fe8ebebc1cc9309d5351ecd5ffe8f532385e4e5e5b6606ec6d8"}, @ra={0x5, 0x2, 0x8001}]}}}, @rthdrdstopts={{0xa0, 0x29, 0x37, {0x3b, 0x10, '\x00', [@hao={0xc9, 0x10, @private0}, @generic={0x0, 0x73, "bc229ff0744590cd114ae467e3fd39486e4b66a9ee99724ca1f29ea2b5a3f2e737fe63be893533134481a67a82fabebed23115306230ecaf0a0c8604ff6a402e7f39f676f8c8a582ca7acffa2c9bafcd4f37c6c35777b498acb1832868e68f693aff2ca8591a75551b6c73318f0bdb5c5790f5"}]}}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x0, 0x3, '\x00', [@pad1, @hao={0xc9, 0x10, @private2}, @jumbo={0xc2, 0x4, 0x20}, @generic={0x7}]}}}], 0x1d8}, 0x40040) [ 1702.935784] FAULT_INJECTION: forcing a failure. [ 1702.935784] name failslab, interval 1, probability 0, space 0, times 0 [ 1702.937817] CPU: 0 PID: 11636 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1702.938939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1702.940275] Call Trace: [ 1702.940710] dump_stack+0x107/0x167 [ 1702.941299] should_fail.cold+0x5/0xa [ 1702.941921] ? create_object.isra.0+0x3a/0xa20 [ 1702.942651] should_failslab+0x5/0x20 [ 1702.943260] kmem_cache_alloc+0x5b/0x310 [ 1702.943930] create_object.isra.0+0x3a/0xa20 [ 1702.944634] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1702.945451] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1702.946261] ? alloc_skb_with_frags+0x92/0x570 [ 1702.947001] __alloc_skb+0xb1/0x5b0 [ 1702.947606] alloc_skb_with_frags+0x92/0x570 [ 1702.948320] sock_alloc_send_pskb+0x7af/0x930 [ 1702.949050] ? sk_alloc+0x350/0x350 [ 1702.949645] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1702.950483] ? SOFTIRQ_verbose+0x10/0x10 [ 1702.951143] __ip_append_data+0x1628/0x3310 [ 1702.951857] ? ip_frag_init+0x350/0x350 [ 1702.952511] ? ip_finish_output+0x330/0x330 [ 1702.953202] ? ip_route_output_key_hash+0x1a4/0x340 [ 1702.953993] ? ipv4_mtu+0x1ed/0x2c0 [ 1702.954582] ip_make_skb+0x22a/0x2a0 [ 1702.955182] ? ip_frag_init+0x350/0x350 [ 1702.955827] ? ip_flush_pending_frames+0x20/0x20 [ 1702.956595] ? lock_downgrade+0x6d0/0x6d0 [ 1702.957268] ? xfrm_lookup_route+0x65/0x210 [ 1702.957969] udp_sendmsg+0x193f/0x2170 [ 1702.958600] ? ip_frag_init+0x350/0x350 [ 1702.959248] ? udp_setsockopt+0xc0/0xc0 [ 1702.959891] ? mark_lock+0xf5/0x2df0 [ 1702.960500] ? lock_chain_count+0x20/0x20 [ 1702.961164] ? mark_lock+0xf5/0x2df0 [ 1702.961766] ? mark_lock+0xf5/0x2df0 [ 1702.962362] ? lock_chain_count+0x20/0x20 [ 1702.963026] ? lock_chain_count+0x20/0x20 [ 1702.963704] ? prep_new_page+0x16d/0x1d0 [ 1702.964358] ? lock_chain_count+0x20/0x20 [ 1702.965043] ? __lock_acquire+0x1657/0x5b00 [ 1702.965739] udpv6_sendmsg+0x1b4e/0x2af0 [ 1702.966395] ? __lock_acquire+0x1657/0x5b00 [ 1702.967097] ? udp_v6_push_pending_frames+0x360/0x360 [ 1702.967938] ? lock_acquire+0x197/0x470 [ 1702.968578] ? find_held_lock+0x2c/0x110 [ 1702.969239] ? lock_acquire+0x197/0x470 [ 1702.969879] ? find_held_lock+0x2c/0x110 [ 1702.970535] ? __might_fault+0xd3/0x180 [ 1702.971176] ? lock_downgrade+0x6d0/0x6d0 [ 1702.971849] ? lock_chain_count+0x20/0x20 [ 1702.972513] ? sock_has_perm+0x1ea/0x280 [ 1702.973162] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1702.974013] ? __import_iovec+0x458/0x590 [ 1702.974674] ? udp_v6_push_pending_frames+0x360/0x360 [ 1702.975504] inet6_sendmsg+0x105/0x140 [ 1702.976131] ? inet6_compat_ioctl+0x320/0x320 [ 1702.976848] __sock_sendmsg+0xf2/0x190 [ 1702.977473] ____sys_sendmsg+0x334/0x870 [ 1702.978132] ? sock_write_iter+0x3d0/0x3d0 [ 1702.978809] ? do_recvmmsg+0x6d0/0x6d0 [ 1702.979436] ? find_held_lock+0x2c/0x110 [ 1702.980112] ___sys_sendmsg+0xf3/0x170 [ 1702.980740] ? sendmsg_copy_msghdr+0x160/0x160 [ 1702.981476] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1702.982315] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1702.983026] ? trace_hardirqs_on+0x5b/0x180 [ 1702.983728] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1702.984452] ? finish_task_switch+0x126/0x5d0 [ 1702.985166] ? finish_task_switch+0xef/0x5d0 [ 1702.985869] ? __switch_to+0x572/0xf70 [ 1702.986492] ? __switch_to_asm+0x3a/0x60 [ 1702.987138] ? __switch_to_asm+0x34/0x60 [ 1702.987805] ? __schedule+0x82c/0x1ea0 [ 1702.988437] ? io_schedule_timeout+0x140/0x140 [ 1702.989187] __sys_sendmmsg+0x195/0x470 [ 1702.989830] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1702.990519] ? lock_downgrade+0x6d0/0x6d0 [ 1702.991202] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1702.991986] ? wait_for_completion_io+0x270/0x270 [ 1702.992758] ? rcu_read_lock_any_held+0x75/0xa0 [ 1702.993502] ? vfs_write+0x354/0xa70 [ 1702.994108] ? fput_many+0x2f/0x1a0 [ 1702.994692] ? ksys_write+0x1a9/0x260 [ 1702.995304] ? __ia32_sys_read+0xb0/0xb0 [ 1702.995981] __x64_sys_sendmmsg+0x99/0x100 [ 1702.996653] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1702.997477] do_syscall_64+0x33/0x40 [ 1702.998074] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1702.998890] RIP: 0033:0x7f3893674b19 [ 1702.999498] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1703.002418] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1703.003635] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1703.004772] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1703.005910] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1703.007045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1703.008185] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1703.065619] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1703.128134] SELinux: duplicate or incompatible mount options 19:09:06 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 42) 19:09:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:06 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = open$dir(&(0x7f0000000000)='./file1\x00', 0x800, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000400)={{0x3b, 0x5}, 0x100, './file0\x00'}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r1, 0x72a, 0x100000001, 0xffff}) dup(r2) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:06 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(r0, &(0x7f0000000000)='.\x00', 0x10800, 0x100) 19:09:06 executing program 3: mkdirat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs\x00', 0x1ff) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x40600, 0x8, 0x11}, 0x18) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r2, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) r3 = openat(r2, &(0x7f00000001c0)='./file0\x00', 0x1, 0x83) ioctl$FICLONE(r3, 0x40049409, r1) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) creat(&(0x7f0000000280)='./file1\x00', 0x6b) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(r0, &(0x7f0000000200)='./file1\x00', 0x40, 0x4) 19:09:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = dup(r0) write$P9_RREADLINK(r1, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1703.225906] FAULT_INJECTION: forcing a failure. [ 1703.225906] name failslab, interval 1, probability 0, space 0, times 0 [ 1703.227130] CPU: 1 PID: 11678 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1703.227755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1703.228474] Call Trace: [ 1703.228726] dump_stack+0x107/0x167 [ 1703.229061] should_fail.cold+0x5/0xa [ 1703.229394] ? lock_release+0x680/0x680 19:09:06 executing program 0: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002a40)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000300)=""/129, 0x81}, {&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000280)=""/44, 0x2c}, {&(0x7f0000000480)=""/215, 0xd7}, {&(0x7f0000000580)=""/210, 0xd2}, {&(0x7f0000000680)=""/199, 0xc7}], 0x7}}, {{&(0x7f0000000800), 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000880)=""/68, 0x44}, {&(0x7f0000000900)=""/201, 0xc9}, {&(0x7f0000000a00)=""/63, 0x3f}, {&(0x7f0000000a40)=""/246, 0xf6}, {&(0x7f0000000b40)=""/147, 0x93}, {&(0x7f0000000c00)=""/18, 0x12}, {&(0x7f0000002bc0)=""/150, 0x96}], 0x7, &(0x7f0000000d80)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000dc0)=@abs, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000e40)=""/254, 0xfe}, {&(0x7f0000000f40)=""/147, 0x93}, {&(0x7f0000001000)=""/209, 0xd1}], 0x3}}, {{&(0x7f0000001140), 0x6e, &(0x7f00000028c0)=[{&(0x7f00000011c0)=""/84, 0x54}, {&(0x7f0000001240)=""/154, 0x9a}, {&(0x7f0000001300)=""/149, 0x95}, {&(0x7f00000013c0)=""/151, 0x97}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/239, 0xef}, {&(0x7f0000002580)=""/138, 0x8a}, {&(0x7f0000002640)=""/129, 0x81}, {&(0x7f0000002700)=""/201, 0xc9}, {&(0x7f0000002800)=""/178, 0xb2}], 0xa, &(0x7f0000002980)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}], 0x4, 0x100, &(0x7f0000002b40)={0x77359400}) quotactl(0x8, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000002b80)="a235f7587c037a2342ea24935990bb2771508d037bf2e25ea3ee4b2c9a7a10a607657b28f352") ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000c40)=0x3) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x100) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x5) [ 1703.229748] ? skb_clone+0x14f/0x3d0 [ 1703.230227] should_failslab+0x5/0x20 [ 1703.230559] kmem_cache_alloc+0x5b/0x310 [ 1703.230905] ? mark_lock+0xf5/0x2df0 [ 1703.231229] skb_clone+0x14f/0x3d0 [ 1703.231554] dev_queue_xmit_nit+0x3a7/0xb00 [ 1703.231931] dev_hard_start_xmit+0xab/0x6f0 [ 1703.232302] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1703.232752] __dev_queue_xmit+0x17ec/0x2710 [ 1703.233128] ? find_held_lock+0x2c/0x110 [ 1703.233475] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1703.233870] ? lock_downgrade+0x6d0/0x6d0 [ 1703.234220] ? lock_acquire+0x197/0x470 [ 1703.234563] ? ip_finish_output2+0x220/0x21f0 [ 1703.234952] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1703.235402] neigh_connected_output+0x382/0x4d0 [ 1703.235810] ip_finish_output2+0x6f1/0x21f0 [ 1703.236180] ? nf_hook_slow+0xfc/0x1e0 [ 1703.236517] ? ip_frag_next+0x9e0/0x9e0 [ 1703.236857] ? nf_hook+0x160/0x510 [ 1703.237162] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1703.237597] __ip_finish_output.part.0+0x5f3/0xb50 [ 1703.238011] ? ip_fragment.constprop.0+0x240/0x240 [ 1703.238418] ? nf_hook+0x510/0x510 [ 1703.238730] ip_output+0x2f7/0x600 [ 1703.239036] ip_send_skb+0xdd/0x260 [ 1703.239351] udp_send_skb+0x6da/0x11d0 [ 1703.239699] udp_sendmsg+0x197f/0x2170 [ 1703.240030] ? ip_frag_init+0x350/0x350 [ 1703.240371] ? udp_setsockopt+0xc0/0xc0 [ 1703.240703] ? mark_lock+0xf5/0x2df0 [ 1703.241022] ? lock_chain_count+0x20/0x20 [ 1703.241372] ? mark_lock+0xf5/0x2df0 [ 1703.241692] ? mark_lock+0xf5/0x2df0 [ 1703.242005] ? lock_chain_count+0x20/0x20 [ 1703.242357] ? lock_chain_count+0x20/0x20 [ 1703.242716] ? prep_new_page+0x16d/0x1d0 [ 1703.243057] ? lock_chain_count+0x20/0x20 [ 1703.243417] ? __lock_acquire+0x1657/0x5b00 [ 1703.243795] udpv6_sendmsg+0x1b4e/0x2af0 [ 1703.244137] ? __lock_acquire+0x1657/0x5b00 [ 1703.244508] ? udp_v6_push_pending_frames+0x360/0x360 [ 1703.244951] ? lock_acquire+0x197/0x470 [ 1703.245286] ? find_held_lock+0x2c/0x110 [ 1703.245639] ? lock_acquire+0x197/0x470 [ 1703.245976] ? find_held_lock+0x2c/0x110 [ 1703.246319] ? __might_fault+0xd3/0x180 [ 1703.246651] ? lock_downgrade+0x6d0/0x6d0 [ 1703.247001] ? lock_chain_count+0x20/0x20 [ 1703.247347] ? sock_has_perm+0x1ea/0x280 [ 1703.247695] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1703.248147] ? __import_iovec+0x458/0x590 [ 1703.248495] ? udp_v6_push_pending_frames+0x360/0x360 [ 1703.248934] inet6_sendmsg+0x105/0x140 [ 1703.249260] ? inet6_compat_ioctl+0x320/0x320 [ 1703.249633] __sock_sendmsg+0xf2/0x190 [ 1703.249963] ____sys_sendmsg+0x334/0x870 [ 1703.250307] ? sock_write_iter+0x3d0/0x3d0 [ 1703.250665] ? do_recvmmsg+0x6d0/0x6d0 [ 1703.251000] ? find_held_lock+0x2c/0x110 [ 1703.251357] ___sys_sendmsg+0xf3/0x170 [ 1703.251689] ? sendmsg_copy_msghdr+0x160/0x160 [ 1703.252077] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1703.252516] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1703.252890] ? trace_hardirqs_on+0x5b/0x180 [ 1703.253258] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1703.253639] ? finish_task_switch+0x126/0x5d0 [ 1703.254017] ? finish_task_switch+0xef/0x5d0 [ 1703.254391] ? __switch_to+0x572/0xf70 [ 1703.254723] ? __switch_to_asm+0x3a/0x60 [ 1703.255063] ? __switch_to_asm+0x34/0x60 [ 1703.255412] ? __schedule+0x82c/0x1ea0 [ 1703.255753] ? io_schedule_timeout+0x140/0x140 [ 1703.256144] __sys_sendmmsg+0x195/0x470 [ 1703.256486] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1703.256848] ? lock_downgrade+0x6d0/0x6d0 [ 1703.257206] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1703.257617] ? wait_for_completion_io+0x270/0x270 [ 1703.258020] ? rcu_read_lock_any_held+0x75/0xa0 [ 1703.258411] ? vfs_write+0x354/0xa70 [ 1703.258726] ? fput_many+0x2f/0x1a0 [ 1703.259036] ? ksys_write+0x1a9/0x260 [ 1703.259358] ? __ia32_sys_read+0xb0/0xb0 [ 1703.259712] __x64_sys_sendmmsg+0x99/0x100 [ 1703.260071] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1703.260496] do_syscall_64+0x33/0x40 [ 1703.260814] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1703.261240] RIP: 0033:0x7f3893674b19 [ 1703.261553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1703.263070] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1703.263714] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1703.264315] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1703.264916] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1703.265515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1703.266111] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1703.293067] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1703.381053] SELinux: duplicate or incompatible mount options 19:09:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000240)='./file1\x00', 0x5, 0xa, &(0x7f0000000840)=[{&(0x7f0000000300)="b8856632f517c71fa3ba23f1debeb835e228abedef9a294f7e9344c1b9adbab084dcf7c37e31f477c409d5882405334a15434a417af420ae299292f2efd75b1c94c29743b6ea750d6c49f858f26e4e68172717b22f068cce4ab26b22d1a43c1f1094bd01bfd4a185551235e81c4a4cabb3c6cdbeb58c86865d5c5d34bf02eef76dbb5b223aac36ae662e16cdc6304cd2cf5c0997e6ec78e6c1a28911739e0501d5481fdbc4347bbe91", 0xa9, 0x3}, {&(0x7f0000000280)="93391681", 0x4, 0xfffffffffffffff8}, {&(0x7f0000000400)="d53e0e9c51cab3ee8dd24ca23b9e7cde65a11ccfb2634a6bf6b61be0e6640a75f330a0a8e0f9a946d6260a7d00a701e6c0432156742c933ab4bba7bc6a74099ab55c1fa4e4b8824dbe682a36e08213a7d2517ad430fc92cbfcb1c8fb51b9ad5c76d3a7345eb98c3f98ae802a69eedc1fe4b27b", 0x73, 0x2}, {&(0x7f0000000480)="2a53b32ae770ffcf5487c92b95a3f7651ac6657cf99c8c36ed5df67a460d5b327d00133b58fdad4960b69d90be993a2e69f3f4772f50f9967b0f9c055b01d46a53c7357f7e79074514f4a3f2de45b5d95c19c65b6e558046b1ea45e398394c0e91a45b649e4b603a291e8681d3448440b69a3a9c1e2451ee339de66d7f322a0bd46b8fe59e32aed6d28fce2c6ac9fc821903654c437505e98a21c06858ac457b9d0dfce159a2819b99744bb6de6eaee1daae39761f31e644bda323d2dc07eac47137177ab7a8ed26bf4949c60c08fc6985be705d3d5b57636602c7f642c2ffce7b1d4735cd2e363e91f6a6ac4540", 0xee, 0x9}, {&(0x7f0000000580)="533f344a4e02a7d284c711", 0xb, 0x783}, {&(0x7f00000005c0)="7693d4035560fe14572f9be870082be3054c9ce3902c3698aafd1f66d4eedfa5e35dad3b25225120bb362d36bc657f42de487dae34647de7873838e9feb44700eb93c8da33c9e217d10a08a37f3a902938ee34583ad58785ac584e5e2cdb6345addc264e23c11bfeee53bd91b9aea241469d34034a100e014da5beefc88d0d4331a46f3f07cc902a7ec5cdba", 0x8c, 0x1}, {&(0x7f0000000680)="8208765fc2800278f3e1f8dd1c8a93597b29033b13ae20d3ce6d68d1554dc45b26c89b51c28793cfec4593ec43aea13b6683034aeb730dcf012a538360487d257fe338be98d1129a65ffb7cc7ae5d0944b71b7bbc4", 0x55, 0xffff}, {&(0x7f0000000700)="3cf7b3c4950dedaffe83e0dc2a48abeea9aad18e8f6438", 0x17, 0x8}, {&(0x7f0000000740)="09ce89bffc1d688861c9514590ad109b879a5a4bbb63171abda4f2b74fc210a27529a9eded1ea3da6892a409649addfb6b87155cb48fe7d563581d9c7a40eb362ae014c95e1c9542b97b0872d3c15a55ce912cbe559bec02a5f4da941a3959bff4ea8181a0c12e3a46516bdb19653fd105376e31b30303787df6b786449ca9498da544a95a93c6a9fd3fd50090f0267834e0a0f9b29cced2cd18014929de26db7555d6a1eb1f8468da5e0f5afcedf4eaa59ad10412c102386f", 0xb9, 0x1}, {&(0x7f0000000800), 0x0, 0x4c2}], 0x10028, &(0x7f0000000940)={[{@jqfmt_vfsold}]}) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f00000001c0), 0x2, 0x1) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:06 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x3, 0x8a00) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000640)=ANY=[@ANYBLOB="01009fd4ffb8a133e7126e9dd5e3af384f02438e4bc1eae258e408bff7acf638dd121e23a56704000000b00843d81693938214db82ba8910616980490cb33198ff70ca4f3c7c2dd25053817fd029d2da0e34e25b1d2b7be0710705e55ff571ff14722c347bf825a62b8459a321d0d00467eb4573799f23b6c68f1faf34359d8c2db29918455a4df49de5059aaf02969215cb", @ANYRES32=r0, @ANYBLOB="960c0000000000002e2f66696c65300097227c1e367ac85b12155befa85402abc994b47faaaa601bd8cd82d553f6f39e23c4d72c0e677e7c966d0ec8d9e6c8926b90cb929b0689739bef59480b2407fbb2e0811de0f6d7dfb4b9b9ea2ab9e3eaa6c03f80579d56e58ce2e829ef"]) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(r1, &(0x7f0000000100)='./file1\x00', 0x1, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xa83c0dcca05ac3f, 0x125) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) keyctl$revoke(0x3, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x1f, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x3f}, 0x1c) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x7, @mcast1, 0x8}, 0x1c) 19:09:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x105142, 0x40) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:06 executing program 7: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r1, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) recvmsg$unix(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000000600)=""/41, 0x29}, {&(0x7f0000000640)=""/165, 0xa5}, {&(0x7f0000000700)=""/182, 0xb6}, {&(0x7f00000007c0)=""/57, 0x39}, {&(0x7f0000000800)=""/173, 0xad}], 0x6, &(0x7f0000000940)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x98}, 0x12002) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000280)='./file1\x00', 0x4, 0x2, &(0x7f0000000400)=[{&(0x7f0000000300)="feb6f5d135a5fd99b712204025879a865a66632cf287e02d8aaec5e0a44c429e0c37a8d32136a73f251b453b90d1bedd9893272cd7c12203f2c3c0dce108541a5b4d61c5a58dc6c12d5ca8b87b92998d7ba4dd2b10a428fa628623f35f5accf979aa7186c445cf69be69b1a16a68fe0fff07652fa09b37c22ed1017ddd614bae356c8c672fb2882c62e4d45bffc50963f539d70ed2665e8f87016be330240e15eec36c86a7c01ccf3f5164405641b173c737217cab9ea716", 0xb8, 0xfffffffffffffffd}, {&(0x7f0000000480)="36f3f21b604995d385e6e5c4ca25c8f09b4a093a5a6ee790f47c1cd91f322057caa3b7bbe9280cbb0673b867bcb6a942ec2c7196ea929c3559dd3e79503c6104b521e946bfb6cdaf33c431c5393d59d3e98532cd9a3a9fce25a57d57f9915dbc227fd556ffc7fbbc3eb32404c7719f9726f70487efbbc663d2fe676b895c021adb8b32a28d128215e0d60ee9eb47", 0x8e, 0x40}], 0x1241000, &(0x7f0000000a40)={[{@shortname_mixed}, {@utf8}, {@shortname_winnt}, {@utf8}, {@shortname_lower}, {@fat=@debug}], [{@uid_gt={'uid>', 0xee01}}, {@uid_lt={'uid<', r2}}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x62, 0x64, 0x34, 0x65, 0x34, 0x38, 0x36], 0x2d, [0x62, 0x35, 0x34, 0x61], 0x2d, [0x39, 0x39, 0x0, 0x33], 0x2d, [0x31, 0x34, 0x36, 0x34], 0x2d, [0x36, 0x39, 0x63, 0x33, 0x39, 0x62, 0x62, 0x65]}}}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@fowner_lt={'fowner<', 0xee00}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}]}) getpeername$unix(r1, &(0x7f00000001c0), &(0x7f0000000000)=0x6e) lsetxattr$security_capability(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000140)=@v3={0x3000000, [{0xdce, 0x9}, {0x2, 0x400}], r2}, 0x18, 0x5) 19:09:06 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0xfffffffffffffffc, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x1004080, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x7, 0xa, &(0x7f0000000840)=[{&(0x7f00000001c0)="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", 0xfc, 0x9}, {&(0x7f0000000300)="8138b96238afb2b1e4f067a58d52067fb6fca1cbdc6b70e1d4239057e3f156131e37be604db5d4040406c41bc8d3d001a938175680ef5af86cecfc6febde4dcca8f1f6fac8ab0b8143d2bea9f1be8f8755c50b70c34581283fc7e4b5ccbeafe30f6617b9cfb72038a04111d87ab73dbb17e52e565885c8efab8162db25f2718656f14c78cfa2666f0904e39ae02022c2cec659eedc89bd694520eeca64ce8c0dde335d3f", 0xa4, 0xeb}, {&(0x7f0000000400)="bc044dd1bb1d3e4074", 0x9, 0x9}, {&(0x7f0000000440)="ef92b1f2d32b65ffa07dbcd3d09b18563bbea5845a57aa38bcacedbc15eea3a5230979492c69337a299160a83c52a727aec3a0254928ce2d7792defacb41d0488b4d6f913bb8203c717a91dc93c7aea5deedcc84de35da0ef98e4b7add92f26ec8ac9fc538d899df9d0eabc8936472d3fec55c82e8a699b207", 0x79, 0xfb03}, {&(0x7f00000004c0)="59794d3c3b7d083615e7b885ac50b2a42751e575e51a0be02687bbc827873c4035b6b5141110cf8278dd760d5089c31c8bcee7d7734d602478182eeee2c5f6c1bbb30aa6dd5548c55cde01bdcc9049fee6b243003f2abba0d38e2e6d44d6f858f9f9d15ebbe41e6bfdb3630bfb774936fe90c8be5db526dd3c9c669ec6712af1f2e08fc1af79946a22", 0x89, 0x2cc}, {&(0x7f0000000580)="c162227da0036f8cbcdf130e06a9915f9d2832d2afebc9efe07b3b787f", 0x1d, 0x2}, {&(0x7f00000005c0)="8e5ab7a5717554d665481547404a44e705c56ad50b688877bcc66a54b4421fc063cf5c6492ac359afc090502b9a90e3ba8525e94a80954bd78820d7d2862cdf39bb7e501212be7a2c3a3372d37ad9aff6d6f53bdada307c1ede06987cb304f87d0c874091c4b50d2ea5d8a8a952797fefb47cb150dcfa73e39e100932084", 0x7e, 0x2}, {&(0x7f0000000640)="6463a8fbdaec1c9dac775166e994e102bee46f2ed91133fa00d6c135c1ccc9df0b98393bf5e17bee0bc06d8e5f7c80edfdcb2bbd646abd17dfe324e550b37f22bbde87b04eb7607fde955568ee15161ddb82890f204839148a9e2515ccfd13dee7548744e7b286", 0x67, 0x3}, {&(0x7f00000006c0)="4facdfa2e1d560986ee85b9277f39db52ebe6c891aabdd50a73894cab49325f3c06175c22591828656bbcdd4846fbd9de3c59d1a7b4be72b6af431fef391fee8b39f5051b9f454b33ebe6597ca5196f504b7b1839deae1b587a6b9c37630ed5e0db0e4cc0cecec7165a4ca8b94cbaf409c49fb1299fda501a5f845c22b1b987619e70917d4b01f379884237311db8e393adeba6e6c76127bdf302f2fbb78", 0x9e, 0xfffffffffffffffe}, {&(0x7f0000000780)="a1749e23b1cdc3b81101ec27eee36ec9a8264e6f77080cd71d7a517530bd3d608dda57600816a093161a45a775390b6074197ece27af669cc2c6c1cfab7ffb137f368fd3cc3fbace811d03f9e3d14444c32aef166ad26482f3cdbbe06f31536ef62ab3c6eae372fe10b20b9482d7fbdbce32f629cd79fd75a600c12936b6c0183ca50f04eebba7f12f8b9187d39fb417", 0x90, 0x3}], 0x2804000, &(0x7f0000000940)={[{'vfat\x00'}, {'vfat\x00'}, {'vfat\x00'}, {'.'}, {'vfat\x00'}, {'vfat\x00'}, {'vfat\x00'}], [{@context={'context', 0x3d, 'system_u'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@dont_hash}]}) openat2(r1, &(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000a40)={0x105181, 0x1a, 0x1d}, 0x18) 19:09:06 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 43) [ 1703.470023] FAT-fs (loop4): Unrecognized mount option "vfat" or missing value [ 1703.503683] nfs4: Unknown parameter 'vfat' [ 1703.530874] FAULT_INJECTION: forcing a failure. [ 1703.530874] name failslab, interval 1, probability 0, space 0, times 0 [ 1703.532806] CPU: 0 PID: 11710 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1703.533938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1703.535289] Call Trace: [ 1703.535746] dump_stack+0x107/0x167 [ 1703.536356] should_fail.cold+0x5/0xa [ 1703.536987] ? lock_release+0x680/0x680 [ 1703.537635] ? skb_clone+0x14f/0x3d0 [ 1703.538245] should_failslab+0x5/0x20 [ 1703.538862] kmem_cache_alloc+0x5b/0x310 [ 1703.539620] ? mark_lock+0xf5/0x2df0 [ 1703.540311] skb_clone+0x14f/0x3d0 [ 1703.540871] dev_queue_xmit_nit+0x3a7/0xb00 [ 1703.541577] dev_hard_start_xmit+0xab/0x6f0 [ 1703.542267] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1703.543074] __dev_queue_xmit+0x17ec/0x2710 [ 1703.543790] ? find_held_lock+0x2c/0x110 [ 1703.544461] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1703.545213] ? lock_downgrade+0x6d0/0x6d0 [ 1703.545865] ? lock_acquire+0x197/0x470 [ 1703.546498] ? ip_finish_output2+0x220/0x21f0 [ 1703.547230] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1703.548079] neigh_connected_output+0x382/0x4d0 [ 1703.548836] ip_finish_output2+0x6f1/0x21f0 [ 1703.549548] ? nf_hook_slow+0xfc/0x1e0 [ 1703.550148] ? ip_frag_next+0x9e0/0x9e0 [ 1703.550779] ? nf_hook+0x160/0x510 [ 1703.551344] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1703.552143] __ip_finish_output.part.0+0x5f3/0xb50 [ 1703.552946] ? ip_fragment.constprop.0+0x240/0x240 [ 1703.553749] ? nf_hook+0x510/0x510 [ 1703.554326] ip_output+0x2f7/0x600 [ 1703.554889] ip_send_skb+0xdd/0x260 [ 1703.555513] udp_send_skb+0x6da/0x11d0 [ 1703.556127] udp_sendmsg+0x197f/0x2170 [ 1703.556761] ? ip_frag_init+0x350/0x350 [ 1703.557433] ? udp_setsockopt+0xc0/0xc0 [ 1703.558043] ? mark_lock+0xf5/0x2df0 [ 1703.558673] ? lock_chain_count+0x20/0x20 [ 1703.559327] ? mark_lock+0xf5/0x2df0 [ 1703.559950] ? mark_lock+0xf5/0x2df0 [ 1703.560556] ? lock_chain_count+0x20/0x20 [ 1703.561246] ? lock_chain_count+0x20/0x20 [ 1703.561892] ? prep_new_page+0x16d/0x1d0 [ 1703.562567] ? lock_chain_count+0x20/0x20 [ 1703.563238] ? __lock_acquire+0x1657/0x5b00 [ 1703.563927] udpv6_sendmsg+0x1b4e/0x2af0 [ 1703.564591] ? __lock_acquire+0x1657/0x5b00 [ 1703.565298] ? udp_v6_push_pending_frames+0x360/0x360 [ 1703.566148] ? lock_acquire+0x197/0x470 [ 1703.566791] ? find_held_lock+0x2c/0x110 [ 1703.567479] ? lock_acquire+0x197/0x470 [ 1703.568113] ? find_held_lock+0x2c/0x110 [ 1703.568802] ? __might_fault+0xd3/0x180 [ 1703.569460] ? lock_downgrade+0x6d0/0x6d0 [ 1703.570127] ? lock_chain_count+0x20/0x20 [ 1703.570809] ? sock_has_perm+0x1ea/0x280 [ 1703.571489] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1703.572365] ? __import_iovec+0x458/0x590 [ 1703.573035] ? udp_v6_push_pending_frames+0x360/0x360 [ 1703.573888] inet6_sendmsg+0x105/0x140 [ 1703.574633] ? inet6_compat_ioctl+0x320/0x320 [ 1703.575558] __sock_sendmsg+0xf2/0x190 [ 1703.576271] ____sys_sendmsg+0x334/0x870 [ 1703.577103] ? sock_write_iter+0x3d0/0x3d0 [ 1703.577953] ? do_recvmmsg+0x6d0/0x6d0 [ 1703.578763] ? find_held_lock+0x2c/0x110 [ 1703.579582] ___sys_sendmsg+0xf3/0x170 [ 1703.580260] ? sendmsg_copy_msghdr+0x160/0x160 [ 1703.580988] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1703.581930] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1703.582661] ? trace_hardirqs_on+0x5b/0x180 [ 1703.583360] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1703.584091] ? finish_task_switch+0x126/0x5d0 [ 1703.584840] ? finish_task_switch+0xef/0x5d0 [ 1703.585562] ? __switch_to+0x572/0xf70 [ 1703.586203] ? __switch_to_asm+0x3a/0x60 [ 1703.586853] ? __switch_to_asm+0x34/0x60 [ 1703.587547] ? __schedule+0x82c/0x1ea0 [ 1703.588204] ? io_schedule_timeout+0x140/0x140 [ 1703.588984] __sys_sendmmsg+0x195/0x470 [ 1703.589656] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1703.590366] ? lock_downgrade+0x6d0/0x6d0 [ 1703.591050] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1703.591870] ? wait_for_completion_io+0x270/0x270 [ 1703.592698] ? rcu_read_lock_any_held+0x75/0xa0 [ 1703.592722] ? vfs_write+0x354/0xa70 [ 1703.593732] ? fput_many+0x2f/0x1a0 [ 1703.594326] ? ksys_write+0x1a9/0x260 [ 1703.594927] ? __ia32_sys_read+0xb0/0xb0 [ 1703.595628] __x64_sys_sendmmsg+0x99/0x100 [ 1703.596355] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1703.597231] do_syscall_64+0x33/0x40 [ 1703.597852] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1703.598716] RIP: 0033:0x7f3893674b19 [ 1703.599355] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1703.602441] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1703.603685] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1703.604854] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1703.606005] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1703.607163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1703.608344] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1703.662012] FAT-fs (loop4): Unrecognized mount option "vfat" or missing value [ 1703.737841] nfs4: Unknown parameter 'vfat' 19:09:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) syz_open_dev$vcsn(&(0x7f0000000000), 0x3f24f536, 0x80001) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4$unix(r0, &(0x7f00000001c0), &(0x7f0000000100)=0x6e, 0x80800) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:22 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 44) 19:09:22 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0x5}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRESDEC, @ANYRES32, @ANYRESHEX=r0, @ANYRESDEC=r0]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) creat(&(0x7f0000000100)='./file1\x00', 0x18) 19:09:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) openat(r0, &(0x7f0000000000)='./file0\x00', 0xa00, 0x10) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3, 0x5c, &(0x7f00000004c0)=[{&(0x7f0000000540)="bcd6a0bb573df7dc146297c566fe7549a20d9e0f9059f8ad397e3b1c3f40b01a9a0d31f1b860b78dde2b13cc4a98d0c0fcbe1fea31dd4b3ddd3cbf98193fefe847c3ef88e971fd8c06c111295118662af326896008898fe21c23fd94231b09704aca7f415b8cdbe9ce2be10add3ca629211d1a14f3b54d09a8f93b2054e82ff733041de27181e09f72a52dcd6524dd0b2c2e6ec4a060e0598a2630ec2f45415887992b26b56b", 0xa6, 0x400000000000000}, {&(0x7f0000000400)="133ef37792e9d3e0e1e390cc93b0e3075920efa9d8ceea3a1818bbdc01fff8dbb2d7c1f4f11fe20ee9883500812bab72785a45e66d945463af7fb8d35eb89302bc31b9a827154aa8bf9f97dcacd1e41a66814403b7e51d3c5b14cd0a701f255f038f9acc260ccbffa1fe72a8e4067e93a77a4a3476ba8c16ccf565b032a6eb49f22c5e96a95084ac1da02c9969020f11", 0x90, 0x480000000000000}, {&(0x7f0000000140)="76b3361afc0319df7e8afff06c24aad64f2b2f25720af3fcefb956a4de232ce0aa6a8779", 0x24, 0x8001}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x5a082, 0x132) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400002, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ftruncate(r1, 0x2) r2 = io_uring_setup(0x227f, &(0x7f0000000240)={0x0, 0x10000, 0x20, 0x1, 0x30a, 0x0, r0}) sendfile(r0, r2, &(0x7f0000000100)=0x80003, 0x100) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) mkdirat(r0, &(0x7f0000000200)='./file2\x00', 0x120) 19:09:22 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffff7, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000001c0)="eb3c00fd00000000f80100000000000000000000000000086b9c190a119b3ec6ace29432c678d9ee65b79a09590b8023bb92e02d044f45a9a418e4b47e19db2c48", 0x41}, {0x0, 0x0, 0x10010009fc}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file2'}}, 0x10) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r1, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(r1, &(0x7f0000000080)='./file0\x00', 0xc100, 0x80) [ 1718.582383] FAULT_INJECTION: forcing a failure. [ 1718.582383] name failslab, interval 1, probability 0, space 0, times 0 [ 1718.584108] CPU: 1 PID: 11739 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1718.585130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1718.586347] Call Trace: [ 1718.586753] dump_stack+0x107/0x167 [ 1718.587304] should_fail.cold+0x5/0xa [ 1718.587882] ? lock_downgrade+0x6d0/0x6d0 [ 1718.588489] ? skb_clone+0x14f/0x3d0 [ 1718.589040] should_failslab+0x5/0x20 [ 1718.589595] kmem_cache_alloc+0x5b/0x310 [ 1718.590196] skb_clone+0x14f/0x3d0 [ 1718.590731] packet_rcv+0x558/0x1410 [ 1718.591294] ? run_filter+0x4d0/0x4d0 [ 1718.591859] dev_queue_xmit_nit+0x38b/0xb00 [ 1718.592503] dev_hard_start_xmit+0xab/0x6f0 [ 1718.593138] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1718.593909] __dev_queue_xmit+0x17ec/0x2710 [ 1718.594547] ? find_held_lock+0x2c/0x110 [ 1718.595142] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1718.595825] ? lock_downgrade+0x6d0/0x6d0 [ 1718.596435] ? lock_acquire+0x197/0x470 [ 1718.597027] ? ip_finish_output2+0x220/0x21f0 [ 1718.597693] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1718.598465] neigh_connected_output+0x382/0x4d0 [ 1718.599160] ip_finish_output2+0x6f1/0x21f0 [ 1718.599801] ? nf_hook_slow+0xfc/0x1e0 [ 1718.600373] ? ip_frag_next+0x9e0/0x9e0 [ 1718.600955] ? nf_hook+0x160/0x510 [ 1718.601476] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1718.602217] __ip_finish_output.part.0+0x5f3/0xb50 [ 1718.602940] ? ip_fragment.constprop.0+0x240/0x240 [ 1718.603652] ? nf_hook+0x510/0x510 [ 1718.604191] ip_output+0x2f7/0x600 [ 1718.604719] ip_send_skb+0xdd/0x260 [ 1718.605257] udp_send_skb+0x6da/0x11d0 [ 1718.605839] udp_sendmsg+0x197f/0x2170 [ 1718.606413] ? ip_frag_init+0x350/0x350 [ 1718.607004] ? udp_setsockopt+0xc0/0xc0 [ 1718.607581] ? mark_lock+0xf5/0x2df0 [ 1718.608149] ? lock_chain_count+0x20/0x20 [ 1718.608758] ? mark_lock+0xf5/0x2df0 [ 1718.609312] ? mark_lock+0xf5/0x2df0 [ 1718.609858] ? lock_chain_count+0x20/0x20 [ 1718.610468] ? lock_chain_count+0x20/0x20 [ 1718.611080] ? prep_new_page+0x16d/0x1d0 [ 1718.611686] ? lock_chain_count+0x20/0x20 [ 1718.612310] ? __lock_acquire+0x1657/0x5b00 [ 1718.612963] udpv6_sendmsg+0x1b4e/0x2af0 [ 1718.613559] ? __lock_acquire+0x1657/0x5b00 [ 1718.614203] ? udp_v6_push_pending_frames+0x360/0x360 [ 1718.614965] ? lock_acquire+0x197/0x470 [ 1718.615544] ? find_held_lock+0x2c/0x110 [ 1718.616154] ? lock_acquire+0x197/0x470 [ 1718.616734] ? find_held_lock+0x2c/0x110 [ 1718.617330] ? __might_fault+0xd3/0x180 [ 1718.617920] ? lock_downgrade+0x6d0/0x6d0 [ 1718.618528] ? sock_has_perm+0x1ea/0x280 [ 1718.619122] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1718.619909] ? __import_iovec+0x458/0x590 [ 1718.620514] ? udp_v6_push_pending_frames+0x360/0x360 [ 1718.621270] inet6_sendmsg+0x105/0x140 [ 1718.621836] ? inet6_compat_ioctl+0x320/0x320 [ 1718.622489] __sock_sendmsg+0xf2/0x190 [ 1718.623059] ____sys_sendmsg+0x334/0x870 [ 1718.623666] ? sock_write_iter+0x3d0/0x3d0 [ 1718.624285] ? do_recvmmsg+0x6d0/0x6d0 [ 1718.624858] ? __lock_acquire+0x1657/0x5b00 [ 1718.625504] ___sys_sendmsg+0xf3/0x170 [ 1718.626078] ? sendmsg_copy_msghdr+0x160/0x160 [ 1718.626740] ? vmacache_find+0x55/0x2a0 [ 1718.627335] ? lock_acquire+0x197/0x470 [ 1718.627927] ? find_held_lock+0x2c/0x110 [ 1718.628529] ? __might_fault+0xd3/0x180 [ 1718.629112] ? lock_downgrade+0x6d0/0x6d0 [ 1718.629715] ? asm_exc_page_fault+0x1e/0x30 [ 1718.630365] __sys_sendmmsg+0x195/0x470 [ 1718.630963] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1718.631594] ? lock_downgrade+0x6d0/0x6d0 [ 1718.632238] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1718.632949] ? wait_for_completion_io+0x270/0x270 [ 1718.633654] ? rcu_read_lock_any_held+0x75/0xa0 [ 1718.634330] ? vfs_write+0x354/0xa70 [ 1718.634878] ? fput_many+0x2f/0x1a0 [ 1718.635418] ? ksys_write+0x1a9/0x260 [ 1718.635988] ? __ia32_sys_read+0xb0/0xb0 [ 1718.636597] __x64_sys_sendmmsg+0x99/0x100 [ 1718.637213] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1718.637969] do_syscall_64+0x33/0x40 [ 1718.638515] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1718.639267] RIP: 0033:0x7f3893674b19 [ 1718.639825] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1718.642485] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1718.643589] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1718.644634] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1718.645667] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1718.646711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1718.647757] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1718.670063] FAT-fs (loop2): Unrecognized mount option "v6~l$O+/%r [ 1718.670063] V#" or missing value [ 1718.680769] FAT-fs (loop0): bogus number of reserved sectors [ 1718.681803] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1718.692234] FAT-fs (loop3): Unrecognized mount option "184467440737095516150x000000000000000300000000000000000003" or missing value [ 1718.693212] FAT-fs (loop5): Unrecognized mount option "0x0}) setresuid(0xffffffffffffffff, r1, 0x0) syz_mount_image$nfs(&(0x7f0000000100), &(0x7f0000000240)='./file1\x00', 0x6, 0x7, &(0x7f0000001740)=[{&(0x7f0000000300)="3ebf911b951698aef3bc56b689eb217062566c005ec9ac8b48687f3aeee21b2d2e0ee34c18a976ef746ea8b182615236df9dda3453c74bcf57e121539b74aa33791f22cccb74ffee1a1bd8", 0x4b, 0x3}, {&(0x7f0000000400)="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", 0x1000, 0x6}, {&(0x7f0000001400)="9987f6f48d7525076a585c602c1c02d6b53a3ad60d122548993bfacc75df8a3f017bc77184338db6986aaa9bd6c62092e29f1b115e805a0fc7207eff462ada4562f0e57d2fb9ddd31977c7a125a0493c0d", 0x51}, {&(0x7f0000001480)="f344624a41ced774f084cd5304b0170017d65f1fb8b736479990d17bf4c4817ef1f9e4d8f7182a5b5c5f13249383f001171fe2c9b67bce5821a05cc6974371f0a9e423d0edd677f689515ab7b5aa65a4a21e53703bd1b31030cc5cc2bf0e5820e91794cd83fe969719a5885c6f646fbb759db8c6f15cf163990f3aae80f2aee60d44370b9444", 0x86, 0x41b6cba3}, {&(0x7f0000000280)="692c5372b00893d0fa416ef0501649940eeff429f538401968", 0x19, 0x400}, {&(0x7f0000001540)="b68895fd153c3176fddef6f484c92c3d802aee0dc506d3476bacb05fa504b2f5fc972954098fa62314b4658d0bf42a2e07bc8152eb3b420e54f2f4714cf059aa77a2179fcafabddd3dc6a89bcc40d062694983c320b17879f9ebf70f07f220e361cdf1dac5af2541a3ceec60d81640859775e57ae20ab3f29fa7d8428d68fb1a7a8112938a2d77e8bc2a2e662c6d753cd642fc753e54d14bade0723c1dc15106e1480e2d327bb4eb4e6a2468a6cc5728e6cf880517bf46d0f1aaec970ea1501172e960a9738b5506f8019d118f6327058b0353e7", 0xd4, 0x1}, {&(0x7f0000001640)="0621f3e9aac3ae503f1e43383e3bdf64316c7e239cc91f54c66ff2373ab3977d1589de3e9916c594ca40048505bf6b7732615239b55a5927d743b59fbbb3a39f5e43a37d53829e68d58223435635218556307402b70c6cae9a446c353035716410694f73690305bdd8a2094735d4dd0558a5688f077ea710693852f1b16ab2ecb005249c308e864c59785beb4f860c113fa943edec59405831db407796c6d75ba3f843c1db5b5d96785d8226c5511f01e709aee7fa61a55c57f57b12f4187608027fa3341661778c398252bb81d7", 0xce, 0x2000000000}], 0x2204484, &(0x7f0000001800)={[{'@+-{$'}, {'vfat\x00'}, {'%.}\x1f'}, {'{}'}, {}, {'vfat\x00'}], [{@euid_lt={'euid<', r1}}, {@subj_type={'subj_type', 0x3d, '\'^'}}, {@fsmagic={'fsmagic', 0x3d, 0x80}}, {@func={'func', 0x3d, 'FILE_CHECK'}}]}) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) stat(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) copy_file_range(r2, 0x0, r0, &(0x7f0000000180)=0x401, 0x0, 0x0) [ 1718.773240] FAT-fs (loop5): Unrecognized mount option "0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 45) 19:09:37 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0802000e000000002e2f66699a4b6c65312f66696c653000"]) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) openat(r1, 0xfffffffffffffffc, 0x100, 0x21) 19:09:37 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x24, 0xc21}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) sendmsg$NL80211_CMD_UPDATE_FT_IES(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r2, 0x0, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x3, 0x27}}}}, [@NL80211_ATTR_MDID={0x6, 0xb1, 0x1ff}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x20048000) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="836accc0310b663812dd992171560dfe7a9df56bff00f01323aa8451763956f499e5250b7c045581c53ab5a8a967b80400eaf60000000000000000009a68ff0000000000", @ANYRES32=r3], 0x10}}], 0x2, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x24, r2, 0x320, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x93}]}, 0x24}}, 0x40) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:37 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000000)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(r0, &(0x7f0000000040)='./file1\x00', 0x10000, 0x110) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:37 executing program 5: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:37 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:37 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', 0x443, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="835180897eafa1ee3c4a68a66564d51e4fa0c55c414a5766b3a7e3a842e21f73cfbf79bef3e6afa3bf9c21b51abd0410536d140e7f146a7f09f691410b783ae5c520af1b93b2a2803fa3a6743b8bcdea54b833ac1485f7cd67d64b23f3d78063f6a05d61ec2a43d3eeeed79cfb8ada0ebabee38bf4ea68f152c493af3221b81847cfc9e308b2f2e916d3b93fcead69f8", 0x90, 0xe2}, {&(0x7f0000000180)="a0690990", 0x4}, {&(0x7f00000001c0)="43673f470f526b05ca10b236353fd74fcecf37ec2c6227f79cde6740b83dfe30d4c1fe300d27c7f1621c0cf238c9695bc697a2c36c8786e7a55180c5fd90ba", 0x3f, 0x100000001}], 0x82004, &(0x7f0000000300)={[{@nr_blocks={'nr_blocks', 0x3d, [0x38]}}], [{@euid_gt={'euid>', r0}}, {@smackfsdef={'smackfsdef', 0x3d, '()$-)!\\v('}}, {@uid_lt={'uid<', r1}}, {@hash}, {@smackfsfloor={'smackfsfloor', 0x3d, ':'}}, {@hash}, {@audit}, {@smackfstransmute={'smackfstransmute', 0x3d, '&&*:,&${@(@,'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}]}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x412200, 0x12) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file2\x00', 0x201, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) faccessat2(r0, &(0x7f0000000100)='./file1\x00', 0x50, 0x1100) 19:09:37 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = syz_open_dev$sg(&(0x7f0000000100), 0x7f, 0x10000) ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000400)={{0x10000, 0x80000001}, 0x100, './file0\x00'}) [ 1734.260579] FAULT_INJECTION: forcing a failure. [ 1734.260579] name failslab, interval 1, probability 0, space 0, times 0 [ 1734.261764] CPU: 0 PID: 11813 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1734.262457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1734.263287] Call Trace: [ 1734.263569] dump_stack+0x107/0x167 [ 1734.263951] should_fail.cold+0x5/0xa [ 1734.264329] ? dst_alloc+0x9e/0x5d0 [ 1734.264692] should_failslab+0x5/0x20 [ 1734.265074] kmem_cache_alloc+0x5b/0x310 [ 1734.265477] dst_alloc+0x9e/0x5d0 [ 1734.265826] rt_dst_alloc+0x73/0x440 [ 1734.266194] ip_route_output_key_hash_rcu+0x93d/0x2a90 [ 1734.266719] ip_route_output_key_hash+0x18d/0x340 [ 1734.267193] ? ip_route_output_key_hash_rcu+0x2a90/0x2a90 [ 1734.267731] ? udp_send_skb+0x6da/0x11d0 [ 1734.268136] ? udp_sendmsg+0x197f/0x2170 [ 1734.268534] ? udpv6_sendmsg+0x1b4e/0x2af0 [ 1734.268957] ? do_syscall_64+0x33/0x40 [ 1734.269338] ? entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1734.269865] ? lock_acquire+0x197/0x470 [ 1734.270264] ip_route_output_flow+0x23/0x150 [ 1734.270700] ip_tunnel_xmit+0x70e/0x2f40 [ 1734.271101] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1734.271614] ? trace_hardirqs_on+0x50/0x180 [ 1734.272051] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1734.272497] ? kmem_cache_free+0xa7/0x2d0 [ 1734.272926] ? kfree_skbmem+0xef/0x1b0 [ 1734.273314] ? kmem_cache_free+0x249/0x2d0 [ 1734.273733] sit_tunnel_xmit+0xef0/0x2960 [ 1734.274145] ? find_held_lock+0x2c/0x110 [ 1734.274543] ? ipip_rcv+0x4f0/0x4f0 [ 1734.274904] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1734.275349] ? lock_downgrade+0x6d0/0x6d0 [ 1734.275755] ? run_filter+0x4d0/0x4d0 [ 1734.276140] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1734.276590] dev_hard_start_xmit+0x1cb/0x6f0 [ 1734.277024] __dev_queue_xmit+0x17ec/0x2710 [ 1734.277452] ? find_held_lock+0x2c/0x110 [ 1734.277852] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1734.278310] ? lock_downgrade+0x6d0/0x6d0 [ 1734.278717] ? lock_acquire+0x197/0x470 [ 1734.279106] ? ip_finish_output2+0x220/0x21f0 [ 1734.279549] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1734.280067] neigh_connected_output+0x382/0x4d0 [ 1734.280532] ip_finish_output2+0x6f1/0x21f0 [ 1734.280961] ? nf_hook_slow+0xfc/0x1e0 [ 1734.281342] ? ip_frag_next+0x9e0/0x9e0 [ 1734.281734] ? nf_hook+0x160/0x510 [ 1734.282084] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1734.282591] __ip_finish_output.part.0+0x5f3/0xb50 [ 1734.283077] ? ip_fragment.constprop.0+0x240/0x240 [ 1734.283555] ? nf_hook+0x510/0x510 [ 1734.283922] ip_output+0x2f7/0x600 [ 1734.284275] ip_send_skb+0xdd/0x260 [ 1734.284632] udp_send_skb+0x6da/0x11d0 [ 1734.285018] udp_sendmsg+0x197f/0x2170 [ 1734.285399] ? ip_frag_init+0x350/0x350 [ 1734.285794] ? udp_setsockopt+0xc0/0xc0 [ 1734.286182] ? mark_lock+0xf5/0x2df0 [ 1734.286546] ? lock_chain_count+0x20/0x20 [ 1734.286951] ? lock_chain_count+0x20/0x20 [ 1734.287355] ? mark_lock+0xf5/0x2df0 [ 1734.287720] ? mark_lock+0xf5/0x2df0 [ 1734.288092] ? lock_chain_count+0x20/0x20 [ 1734.288514] ? mark_lock+0xf5/0x2df0 [ 1734.288882] udpv6_sendmsg+0x1b4e/0x2af0 [ 1734.289282] ? __lock_acquire+0x1657/0x5b00 [ 1734.289713] ? udp_v6_push_pending_frames+0x360/0x360 [ 1734.290223] ? find_held_lock+0x2c/0x110 [ 1734.290632] ? lock_acquire+0x197/0x470 [ 1734.291024] ? find_held_lock+0x2c/0x110 [ 1734.291432] ? __might_fault+0xd3/0x180 [ 1734.291826] ? lock_downgrade+0x6d0/0x6d0 [ 1734.292241] ? sock_has_perm+0x1ea/0x280 [ 1734.292637] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1734.293154] ? __import_iovec+0x458/0x590 [ 1734.293560] ? udp_v6_push_pending_frames+0x360/0x360 [ 1734.294067] inet6_sendmsg+0x105/0x140 [ 1734.294445] ? inet6_compat_ioctl+0x320/0x320 [ 1734.294884] __sock_sendmsg+0xf2/0x190 [ 1734.295272] ____sys_sendmsg+0x334/0x870 [ 1734.295669] ? sock_write_iter+0x3d0/0x3d0 [ 1734.296114] ? do_recvmmsg+0x6d0/0x6d0 [ 1734.296495] ? __lock_acquire+0x1657/0x5b00 [ 1734.296924] ___sys_sendmsg+0xf3/0x170 [ 1734.297311] ? sendmsg_copy_msghdr+0x160/0x160 [ 1734.297754] ? vmacache_find+0x55/0x2a0 [ 1734.298153] ? lock_acquire+0x197/0x470 [ 1734.298542] ? find_held_lock+0x2c/0x110 [ 1734.298943] ? __might_fault+0xd3/0x180 [ 1734.299334] ? lock_downgrade+0x6d0/0x6d0 [ 1734.299736] ? asm_exc_page_fault+0x1e/0x30 [ 1734.300178] __sys_sendmmsg+0x195/0x470 [ 1734.300572] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1734.300994] ? lock_downgrade+0x6d0/0x6d0 [ 1734.301414] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1734.301894] ? wait_for_completion_io+0x270/0x270 [ 1734.302370] ? rcu_read_lock_any_held+0x75/0xa0 [ 1734.302832] ? vfs_write+0x354/0xa70 [ 1734.303202] ? fput_many+0x2f/0x1a0 [ 1734.303558] ? ksys_write+0x1a9/0x260 [ 1734.303937] ? __ia32_sys_read+0xb0/0xb0 [ 1734.304339] __x64_sys_sendmmsg+0x99/0x100 [ 1734.304751] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1734.305248] do_syscall_64+0x33/0x40 [ 1734.305607] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1734.306105] RIP: 0033:0x7f3893674b19 [ 1734.306467] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1734.308244] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1734.308972] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1734.309664] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1734.310359] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1734.311054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1734.311744] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:09:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2a9b3cb4a7039e872d716b6a08b1a728840bcbfd86c1296602dd953fd38090272ce85fb86c23f58e605757ecca0b85b196d06fd87be6c9689bb95a1df2d0db829eab79e556ae8f2e157a0e5a03535e04af88a4841c14af880f1f559f2608dfe49850e9a6d084ae06ee0ff772b300f4d4357feb2fc5e8db89c5ba0f46b2417e7e1775249a260bb12773ccbb32dc18c522", @ANYRESOCT]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@FILEID_INO32_GEN={0x8, 0x1, {0x55, 0x160000}}, &(0x7f00000001c0), 0x1000) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x820000000000a) [ 1734.427378] FAT-fs (loop3): Unrecognized mount option "*<-qkj( )fݕ?Ӏ'" or missing value 19:09:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) setxattr$incfs_size(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100), &(0x7f00000001c0)=0x1, 0x8, 0x0) recvfrom(r0, &(0x7f0000000200)=""/114, 0x72, 0x40, &(0x7f0000000300)=@generic={0xf, "105fc17213a472076509b3e70ff09b06b3ecf74e5790014ce6f2c64ca24d9bbe741ef9d89dd92180e1602223d8a7a8e9f2781e6b0b9ac42e5fa9f4aad07d8a95a24c3fe9be5cb4b877a15c93aefcee6ee6b87b2f098f579417e7a2d4a0045a9aaf3ae94cda05ae5d78f2de28b0a500be032a942e60489c6f010538512b10"}, 0x80) 19:09:37 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 46) [ 1734.451143] FAT-fs (loop3): Unrecognized mount option "*<-qkj( )fݕ?Ӏ'" or missing value 19:09:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x3f}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x102) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:37 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140), 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000300)=""/115, 0x73}, {&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x4, &(0x7f0000001480)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}, 0x10000) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x81010, &(0x7f0000001640)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@debug={'debug', 0x3d, 0x81}}, {@cache_fscache}, {@version_L}, {@access_any}], [{@measure}, {@uid_lt={'uid<', r1}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@subj_role={'subj_role', 0x3d, ']'}}, {@euid_gt={'euid>', r3}}, {@dont_appraise}, {@fsname={'fsname', 0x3d, '*-&(%).!'}}, {@pcr={'pcr', 0x3d, 0x2}}, {@seclabel}, {@permit_directio}]}}) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r4 = socket$inet6(0xa, 0x800, 0x1) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000002900)={'ip6tnl0\x00', &(0x7f0000002880)={'syztnl2\x00', 0x0, 0x2f, 0x3, 0x4, 0xffffffff, 0x8, @dev={0xfe, 0x80, '\x00', 0x3d}, @private2, 0x1, 0x8, 0x6ec00000, 0x7}}) sendmmsg$inet6(r4, &(0x7f0000003dc0)=[{{&(0x7f0000001780)={0xa, 0x4e24, 0x18, @dev={0xfe, 0x80, '\x00', 0x3f}, 0x7}, 0x1c, &(0x7f0000002840)=[{&(0x7f00000017c0)="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{&(0x7f0000002fc0)="43d21795763d6d9ab413dc8ec9", 0xd}, {&(0x7f0000003000)="45306be67a77ef38b310b4f9e0ca8ab33180b5b8f9789fab2af9671783176d0ddc2af2d695861943a8a1d1f25c1d417c11a0f35aae85b6f935a95180299651519fa8456cfedbfeb31760469715da76cb0170f3756a4064b2a014f7c2a6b87df1bab440b740a018a5f41805210dbae6765a287d6e379268796224a9995afb5590fe662063eda54a71ab4296166ed7e854713a11bf54e8cb433d9a817ba50dc87aec9bb9d3a1b0e480544c8dd0c10e7cc11512459af8b8c5386727a26757b130c9f82ba5f149", 0xc5}, {&(0x7f0000003100)="d7344912148afbd15fbb4f45c33c9ca9722f060524584aa9c686cebbacfde6acd619b3ee605fd9dd1ae2e23defcacb3215e4327685d966e1b659a1b31d9b527abd61e6816e6d398efabc75f7e0221d1f010e431eb137d8a9bd1389bf69977b", 0x5f}, {&(0x7f0000003180)="9c8956b456277793411da0e066f80a842b4948be6b05d6a23363f2281d5c5add245b589f27106346ccbde777ea0ee559e6c58eafb29e9311d81afd7b670a23aabc564102fdf80988e13288841b92659955de0869ff832f1cc943787ba5303b39ef2c7276b6eae0d56ba219aa84a042e7f69d5cd39fc13e605338be4997e4a3", 0x7f}], 0xa}}, {{0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f00000032c0)}, {&(0x7f0000003300)="b23b2a8523d5e729f2e0ef88e465bc0a55c7c8bb57cbaca18e420dd2d589c6b2b6e2882965d326d5545fceb1858b048922ef4cbfe26087a0e895d57b097f7bfa01096bd24b2c47e1ff61120a28aa10689a5c3bf656df76adcfd1647be6adb337e536bd974a8ede38e2bd9909552a3af9f5aeaece96ff460b78055852b7848807c259164fac7eeaca51cb0b48627006e59f6a0138c7da84438378abccafd8ed38aaa060c2d16f376ced27b9656c40ce2c4735d6af9e1e9953c78f1962e31e48cad1939c2692038ac23f6daf0fda23fc5e76b8a2c8c3", 0xd5}, {&(0x7f0000003400)="b2fb4ae61024237677c82f75dad98cba18c2c3c756922541697d175e9b00897e0b77d29ea13132d6bd7922fb38f99afda19c388441b43f90165253d07a3bdb0937acc665e20ce22b42e82f421d7b7546fb8a979ed13baa2a9f5c2cf9d4a7693c432c482223bf9cc3dd0bba90fd7ce10246f55d4f68a4394f9cb2edec2698b918a30dddd31f3befab60522273", 0x8c}, {&(0x7f00000034c0)="dd0481022e741252a580d2e31d6f7ed8f14d6cb86b69117980bd314a5740c5064b30d05001183d5244b3bf3fc225c632d82bb0a4e862455344d56a36344eac0cfac95cdf8d82097aa15646f3da803355b8db5b61475f28b6c60c6a53f5b1ac61b804fe68c21ff7a70833690efffd119f1418f3c4d7866d641aff561f9ad2475f80d5", 0x82}, {&(0x7f0000003580)="bcb3588669a0e58bcfb8fee812b8ead42a9c5fe229e1682543f4e74e0dbb297032b20a4cd339e12c1ee2b5f13fa399318eca9571199a6de6351491b911a1ab4a95ffd626a4be8d5f7d576ba1b8714182", 0x50}, {&(0x7f0000003600)="4c434ae0cc3cbb9e069817cc09608412d58126a39f333877c4beda7d5d4e4179ec8bc63810c10ec2abf89295c238dc464572290e793f0a1f10201253d8b83ac4098709fb49f095532c511b1e3df66d9a9c6f0af12cb7c866eee0054c59819438544d1e918bef6da7323a3dbbcd9373adeea010608c13c459dbcc2dd8c63a36405fd813dd3d695f6b38757465b6729a22ac74ba38e9f5f8b7dabe5c511f46a8fe69614ab8bb7e", 0xa6}, {&(0x7f00000036c0)="df243b27478d520485008ee774578ae2f9803d1628a9eb0227ca63b7fa0625eb10cb1d5614f9c9a71700910643dc47aede261d0d8e7a7cdce07060732fa9a4f55feeb373548a280c2abb63301a6ca043b45c87bc6eb8764eefd33368390a1183647b399715a3e710ca5aa87bcdc53aaa7e6ab56d3b935ad04ea422db99cd351860f65fbe118ed2903ede97b24c9c17fa57bff878cf1b07892da16b2cf5b4501b9bb8b0241362646366b302d0f159d196599a3d42fd933177a72a9aeea899cbade43e55b4febbe4d4063b0ab823a8864b3f1711da09831e0e40c384be0b95a25e5cce5c4cd88ddbc132bc304cbb4151b8", 0xf0}, {&(0x7f00000037c0)="cec7eb1ae0ddbe1279affc43e8aa0e5e695d99edb129a00ddd81b1c007a1840d9e6c9bd1286fbb34dd938151543fd80ebf1fa24a42481ba5e3ea50bf004771137d7fcbbfd5116af642b2a5944cad47e93d043682b045ee6f5d85cfbdbde923c539e0b9a42863495536787aec75b41bac436fc73fdfeed55e032137f2243b4e506334748611f23280eb70b4144765a7dbe71f45e02e0a2fd040be4fbe75bbfa28ed88a7ffeb2aabc5cdc6dd56299b03098e77a542ac47ba01e9836156098cdc3a2fcabaaea7ae46803f8c905f69ad25a49ec60f68b29e4ac9ce261f5d8987619b", 0xe0}], 0x8, &(0x7f0000003940)=[@dontfrag={{0x14, 0x29, 0x3e, 0x8001}}], 0x18}}, {{&(0x7f0000003980)={0xa, 0x4e23, 0x3, @remote, 0x7}, 0x1c, &(0x7f0000003cc0)=[{&(0x7f00000039c0)="869c9662ca2e0521e10f6ea2d4c36cd73b618889", 0x14}, {&(0x7f0000003a00)="ca4115ea24edf668dffe96ed3ad0bb2bfc4b29e3fb455c51a1111a897239cf4847a1ed5c1d81179f49f55f02235626580e4256893475ac288517a17733904a54ec3a6a7f52a9fe672fe603a0e4fafdaaed4561c09ce2254b0dc733be2928f230ca8d035de5f6f132d4ed5bc967aa518c590a472303ef59a4645dfd1c9e118338c4c8b863f36d83b569629c22c09e6aa300e962441d636e6d7d78b1b429a78ddce03967200a8523bf7847edf3317f7a233af395e4bb85c67450d2b2cb790256c24e04c63addd46392df3121dfb756c026639b5c38be80e620ad32c908e54e32f19869dedfac3dd64da966bf", 0xeb}, {&(0x7f0000003b00)="a37b32791945417b22d4ba76eb00fc16ccfef77ab3a5c83c1105696a6cd930b386bd93630cc3cf6243ab669ae26af476db74", 0x32}, {&(0x7f0000003b40)="74231356375a243028ca35bd8d53dd444cb9ecdd6477d6d12034df87731450930f2d63567af071318255f2a2c403e87e522a610768c5c9d3b5ca8407db2b9e06686220efc3b8a8995c2de55dcfc34bde579cbe05b05176389d12824f3577aac9476a7402d624301dd32e0807c5eb6a5c05103b56c0baa0e54c67af0dc828d0a6202d4129a84e371cd91772fcc4545a25dcd42632672e4086cde206dd7e4471e6b92009d52aa9c458c3bdab83423303190e9f85af4bb225114fe9e62701e4b25ad1f3b9a8d4a95532b533911400b875bf08", 0xd1}, {&(0x7f0000003c40)="65c54fa86b1fb1348cfe93cf22d21eb5519f752593ae43970b8b87da1c53ede0afcc79d21f777a7d54e4b3c1954a31fee7a1de41520632c2a83a34f95052f8eda1efa9edc16019", 0x47}], 0x5, &(0x7f0000003d40)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x6, 0x2, 0x1, 0x1f, 0x0, [@ipv4={'\x00', '\xff\xff', @empty}]}}}, @flowinfo={{0x14}}, @dontfrag={{0x14, 0x29, 0x3e, 0x10000}}, @tclass={{0x14, 0x29, 0x43, 0x4}}], 0x70}}], 0x4, 0x20000000) 19:09:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x288800, 0x58) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) openat2(r0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000100)={0x0, 0x10, 0xf}, 0x18) [ 1734.496653] FAULT_INJECTION: forcing a failure. [ 1734.496653] name failslab, interval 1, probability 0, space 0, times 0 [ 1734.498423] CPU: 1 PID: 11839 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1734.499451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1734.500666] Call Trace: [ 1734.501064] dump_stack+0x107/0x167 [ 1734.501605] should_fail.cold+0x5/0xa [ 1734.502174] ? create_object.isra.0+0x3a/0xa20 [ 1734.502855] should_failslab+0x5/0x20 [ 1734.503414] kmem_cache_alloc+0x5b/0x310 [ 1734.504034] create_object.isra.0+0x3a/0xa20 [ 1734.504683] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1734.505437] kmem_cache_alloc+0x159/0x310 [ 1734.506059] dst_alloc+0x9e/0x5d0 [ 1734.506580] rt_dst_alloc+0x73/0x440 [ 1734.507140] ip_route_output_key_hash_rcu+0x93d/0x2a90 [ 1734.507930] ip_route_output_key_hash+0x18d/0x340 [ 1734.508642] ? ip_route_output_key_hash_rcu+0x2a90/0x2a90 [ 1734.509450] ? udp_send_skb+0x6da/0x11d0 [ 1734.510047] ? udp_sendmsg+0x197f/0x2170 [ 1734.510646] ? udpv6_sendmsg+0x1b4e/0x2af0 [ 1734.511273] ? do_syscall_64+0x33/0x40 [ 1734.511857] ? entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1734.512642] ? lock_acquire+0x197/0x470 [ 1734.513233] ip_route_output_flow+0x23/0x150 [ 1734.513885] ip_tunnel_xmit+0x70e/0x2f40 [ 1734.514498] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1734.515264] ? trace_hardirqs_on+0x50/0x180 [ 1734.515908] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1734.516580] ? kmem_cache_free+0xa7/0x2d0 [ 1734.517204] ? kfree_skbmem+0xef/0x1b0 [ 1734.517781] ? kmem_cache_free+0x249/0x2d0 [ 1734.518419] sit_tunnel_xmit+0xef0/0x2960 [ 1734.519039] ? find_held_lock+0x2c/0x110 [ 1734.519637] ? ipip_rcv+0x4f0/0x4f0 [ 1734.520193] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1734.520854] ? lock_downgrade+0x6d0/0x6d0 [ 1734.521471] ? run_filter+0x4d0/0x4d0 [ 1734.522033] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1734.522702] dev_hard_start_xmit+0x1cb/0x6f0 [ 1734.523358] __dev_queue_xmit+0x17ec/0x2710 [ 1734.524009] ? find_held_lock+0x2c/0x110 [ 1734.524607] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1734.525283] ? lock_downgrade+0x6d0/0x6d0 [ 1734.525899] ? lock_acquire+0x197/0x470 [ 1734.526482] ? ip_finish_output2+0x220/0x21f0 [ 1734.527149] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1734.527935] neigh_connected_output+0x382/0x4d0 [ 1734.528637] ip_finish_output2+0x6f1/0x21f0 [ 1734.529278] ? nf_hook_slow+0xfc/0x1e0 [ 1734.529862] ? ip_frag_next+0x9e0/0x9e0 [ 1734.530452] ? nf_hook+0x160/0x510 [ 1734.530984] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1734.531733] __ip_finish_output.part.0+0x5f3/0xb50 [ 1734.532476] ? ip_fragment.constprop.0+0x240/0x240 [ 1734.533193] ? nf_hook+0x510/0x510 [ 1734.533739] ip_output+0x2f7/0x600 [ 1734.534272] ip_send_skb+0xdd/0x260 [ 1734.534816] udp_send_skb+0x6da/0x11d0 [ 1734.535405] udp_sendmsg+0x197f/0x2170 [ 1734.535989] ? ip_frag_init+0x350/0x350 [ 1734.536585] ? udp_setsockopt+0xc0/0xc0 [ 1734.537187] ? mark_lock+0xf5/0x2df0 [ 1734.537743] ? mark_lock+0xf5/0x2df0 [ 1734.538292] ? lock_chain_count+0x20/0x20 [ 1734.538902] ? lock_chain_count+0x20/0x20 [ 1734.539541] ? __lock_acquire+0x1657/0x5b00 [ 1734.540190] udpv6_sendmsg+0x1b4e/0x2af0 [ 1734.540797] ? __lock_acquire+0x1657/0x5b00 [ 1734.540944] FAT-fs (loop5): bogus number of reserved sectors [ 1734.541446] ? udp_v6_push_pending_frames+0x360/0x360 [ 1734.542005] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1734.542747] ? lock_acquire+0x197/0x470 [ 1734.542767] ? find_held_lock+0x2c/0x110 [ 1734.544444] ? lock_acquire+0x197/0x470 [ 1734.545030] ? find_held_lock+0x2c/0x110 [ 1734.545639] ? __might_fault+0xd3/0x180 [ 1734.546227] ? lock_downgrade+0x6d0/0x6d0 [ 1734.546839] ? sock_has_perm+0x1ea/0x280 [ 1734.547439] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1734.548224] ? __import_iovec+0x458/0x590 [ 1734.548838] ? udp_v6_push_pending_frames+0x360/0x360 [ 1734.549604] inet6_sendmsg+0x105/0x140 [ 1734.550181] ? inet6_compat_ioctl+0x320/0x320 [ 1734.550841] __sock_sendmsg+0xf2/0x190 [ 1734.551422] ____sys_sendmsg+0x334/0x870 [ 1734.552033] ? sock_write_iter+0x3d0/0x3d0 [ 1734.552655] ? do_recvmmsg+0x6d0/0x6d0 [ 1734.553233] ? __lock_acquire+0x1657/0x5b00 [ 1734.553885] ___sys_sendmsg+0xf3/0x170 [ 1734.554462] ? sendmsg_copy_msghdr+0x160/0x160 [ 1734.555134] ? vmacache_find+0x55/0x2a0 [ 1734.555740] ? lock_acquire+0x197/0x470 [ 1734.556334] ? find_held_lock+0x2c/0x110 [ 1734.556943] ? __might_fault+0xd3/0x180 [ 1734.557532] ? lock_downgrade+0x6d0/0x6d0 [ 1734.558144] ? asm_exc_page_fault+0x1e/0x30 [ 1734.558791] __sys_sendmmsg+0x195/0x470 [ 1734.559381] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1734.560027] ? lock_downgrade+0x6d0/0x6d0 [ 1734.560667] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1734.561385] ? wait_for_completion_io+0x270/0x270 [ 1734.562102] ? rcu_read_lock_any_held+0x75/0xa0 [ 1734.562791] ? vfs_write+0x354/0xa70 [ 1734.563343] ? fput_many+0x2f/0x1a0 [ 1734.563902] ? ksys_write+0x1a9/0x260 [ 1734.564468] ? __ia32_sys_read+0xb0/0xb0 [ 1734.565082] __x64_sys_sendmmsg+0x99/0x100 [ 1734.565706] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1734.566461] do_syscall_64+0x33/0x40 [ 1734.567011] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1734.567766] RIP: 0033:0x7f3893674b19 [ 1734.568323] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1734.571001] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1734.572123] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1734.573165] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1734.574207] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1734.575249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1734.576301] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:09:38 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') syz_io_uring_setup(0x3763, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x1ce96a1d274dcb2e, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x55) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000b40)=[{{&(0x7f0000000300)={0xa, 0x4e24, 0xfff, @ipv4={'\x00', '\xff\xff', @remote}, 0x7f}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000340)="c9d127a33bf0eaae6c28c4d463647be2b221ed9f385fe310bb30fdc982ed56ee0f15ad1a3affe531af45dac4df3d93f07d72b7c46072eb244066b0db4f57c135b2e8a5a7004d71bb5e7b8a5052ec8a4ba9305957ee8300d9e8e18682a964ef68fd95a9f5d764dca5", 0x68}, {&(0x7f0000000400)="6be96f0460bfd9c68d48a5145c8f2405770f3a0df59bef93a32eeb779b914b4ce97ff6e351fc137f7d1f24a73ddbf280b58a1089ff32906d03e401df79ed2b7ee132d4c3bea174348c951759d7acec7dd012f9efbadbf7019c92f4925744538799166770580f88f18e1c4bc3645a9672fa486c26d94142cee2cfc4c2b8b21d5657c07d7429445ac3a95d74a26b1b24e75dd8d0f187b799ce84c4bf9df4dc03de", 0xa0}, {&(0x7f00000004c0)="b4002d854c3dd6bc6c4ccf787ae466ffb23dc13393d3a2a11c90518d6ca6893a81fb9ae108f9df6bd0cf62a0ddd71d902116eb343a", 0x35}, {&(0x7f0000000580)="d503e8c1f8334d2adb5419b2e7f52c87924ad04845b77281e6133370ed323328a16327ad020b697191e48ede8c3436c6a90d1878e3d00cb508cec8e4dff379342bd7ffec386036cb646083539e68dd06c09353c2cc8e39067ec119252091d8a00325b3e34df4885e9f83e603bc4aca051a117f09a9c017b855d996568df5fd9267cd73ababba706eae44783d770a6262bf2b2bf998c66310433085f35a510263ee92577deb9e6f226ecdc0cd9ae60f430986775f75269ea2858afb4bb416315ec517e3084c026742cdedcb0a3daacee4e3f00ffdd5ebbd65f396cb1c3d55ffb8e1f361fe2516d1c9ee5c2ac964d8b20ea654b3da9a8d", 0xf6}, {&(0x7f0000000500)="f31455c2cc8c0d4cf66e9fae5b009e289e8fb989ea5581a49c2925af425db792a426405522e5", 0x26}, {&(0x7f0000000680)="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", 0xff}, {&(0x7f0000000780)="16197811b8c02a", 0x7}], 0x7, &(0x7f0000000840)=[@dstopts_2292={{0x170, 0x29, 0x4, {0x5c, 0x2a, '\x00', [@jumbo={0xc2, 0x4, 0x401}, @jumbo={0xc2, 0x4, 0x1000}, @generic={0xf8, 0x81, "0335d83104eb5bf92fca5a542fb590ba7a72af363b68412d36e314b2934c1bc9301e272648999167549686a061d78698dfa5b038b53ca1990945d068ea5c557ba5c42f5a58b3c24261f0814738e9e1f992505d09c7e9eee32ad9598659dee79dd174beabb76d511344061c1e3c087b656496491a78ce54aed2cbbbd54e7c08a31a"}, @generic={0x13, 0x58, "604f3bf77d8c25d5db9557a91daf1b49cda99b75e65cd709325e8d6721dc5dfafc975e44f6790eacbe8f5474b97572688ff1c563fc39dfba77a7fb3eb8e730d0fd90747bb602ed307d07465d70665864c8f9dff1ea74090c"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x58, {0x0, 0x14, 0x67, 0x4, [0x7ff, 0xc8, 0x4, 0x401, 0x7, 0x7, 0xa5, 0x1f, 0xfffffffffffffffc, 0x5]}}, @enc_lim={0x4, 0x1, 0x3}]}}}, @hopopts={{0x50, 0x29, 0x36, {0x87, 0x6, '\x00', [@hao={0xc9, 0x10, @remote}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @hopopts_2292={{0x50, 0x29, 0x36, {0x3c, 0x6, '\x00', [@enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @mcast2}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @ra={0x5, 0x2, 0x7}]}}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x67, 0x3, '\x00', [@pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x3, 0x2, 0x5, 0x2, [0x9]}}]}}}, @hopopts={{0x20, 0x29, 0x36, {0x0, 0x0, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x54e1}}, @tclass={{0x14, 0x29, 0x43, 0x7fffffff}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x3a, 0x0, '\x00', [@padn={0x1, 0x1, [0x0]}]}}}, @hopopts_2292={{0x48, 0x29, 0x36, {0x5c, 0x5, '\x00', [@pad1, @hao={0xc9, 0x10, @remote}, @ra={0x5, 0x2, 0xffff}, @jumbo, @enc_lim={0x4, 0x1, 0x20}, @jumbo={0xc2, 0x4, 0x40}, @ra={0x5, 0x2, 0x36}]}}}], 0x300}}], 0x1, 0x20008000) [ 1734.633518] FAT-fs (loop5): bogus number of reserved sectors [ 1734.634169] FAT-fs (loop5): Can't find a valid FAT filesystem 19:09:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7, &(0x7f0000000600)=[{&(0x7f00000006c0)="8cf207001d190f03e5d9864b55faa10f050bf25c4dac46ed44d9a8c6cbe4d1691d483707712e98f8d823309844799472b640af049efb2f97dac583bdffd029cb20c25aa3cd8940e7cb113e94b5027576bb907dc39a74434c7c3df36990f74eff46380dc82c57bafe81e38e7932da89c73ad5d0c02eaebf45213a707ebbe8", 0x7e, 0x3ff}, {&(0x7f0000000100)="ac7e05fb5118848d6ec771f889d3925ed8f5284554adf9750e661f90fdfb96d151ec95d6ce3c93596324d79732c1f87a91a397f9184afb2b733d6b11f850fc881e99d5180ff75db9c95276612578d2693743494a8564e3b47f11276549d73728a1bb6fbafd74724f436d982889c2ed47444010ce043285de34a5182db4e2da2efe0675f83f7b07113fcc904766888844e5598ab76f858daac0099f221f7bc41d03240291cf", 0xa5, 0x2}, {&(0x7f00000001c0)="baecd58a49a86c758c3d15cb4993246e3fa747e0ee47e19c49264802af818a8fd8cc8d83182accfb75bbbff3ecad48d8b151a0c16a6a", 0x36, 0xcb}, {&(0x7f0000000400)="dcb74ede2bdf4e5a36418473391cbcd7bd35162ae829c3825e460af5c4f4a8086a3d270fcf145606bf457409af2ab4a32a1cfcda1a7429b38330b36fbb219b2b6649aa756b6f434b8d22e100c1fe982f935da595752740040967801e0db3e67069568aba0a31f640d4dfca28ea5d360b83b572d6fe1a56dcb4b4869ea582978627f6978ef9744ac9581d5e455c98a923d82938f3db1b9d37c0c24268acce650634e010fc63ebbd28552ea48f1fca83dcf37bf7afd26b91ea4b7610227479cf7655cde4f608b0597ed0f952e83f4fdced", 0xd0, 0xac8}, {&(0x7f0000000200)="f5e13dd91eeb57f82295f5d52d1182d8e4257228d778382f613ba08e6d857a33d783fe4c573e327914e928fe1a8bf5c0c5c270f0058c6706c3aed180ce1217faf0dfca7c42e003eaa2502a485dff850445dd6c8264", 0x55, 0x10000}, {&(0x7f0000000500)="0a542ac03a6915b401ae0f0f5212b00a7afef4c2b735fd24aec0c03dac29c856d77fc9c81daee3d9efe10a338929e80c9580ec0970061bfdd44a4330668837f191ec635896b1cf2e955648d0aff4429b3161aefcac0ca12784228c68dfe50a219794b1b8a8807040559a21b3847eb397500abd6ddbe93976fe85dc991afdc0d6374c8c5d597140e5016c4e61e716b4db70af59c4a186a135c02c050d98c420147b446ba12bace70576cc69059c39bdf9a539dad416e3f24b9f3ad35194fb4a2550fddff6653eb91fdec1b7a620fa1925f500c08243", 0xd5, 0x7fffffff}, {&(0x7f0000000300)="00ab5b36c1139d12a43c4753dc4ef879ec449e550fbc285ea1b11faa31833e722af949ac4d478dee0cf4417625ca86b11f894bc5131dace8b2ed65534ed07abd7e8562876292410706dadbfc", 0x4c, 0x9}], 0x106400, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(r0, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x100) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1734.688816] FAT-fs (loop6): bogus number of reserved sectors [ 1734.689909] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1734.871771] FAT-fs (loop6): bogus number of reserved sectors [ 1734.872794] FAT-fs (loop6): Can't find a valid FAT filesystem 19:09:52 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 47) 19:09:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x8) mount(&(0x7f0000000000)=@md0, &(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='aio\x00', 0x2144000, &(0x7f0000000200)='vfat\x00') 19:09:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1, 0x6, &(0x7f0000001480)=[{&(0x7f00000001c0)="94691af35ad5d05faece130f85fd3a58ace16adfa6dd091a725ef50b96821c9f0da6593b9a94382d1f7d48b8847fd7d935958ca6082a34490cefe74a87ee3c1f0887496d6c4d0aa9218cded373bc36690a713468227657", 0x57, 0x9}, {&(0x7f0000000240)="077708631255fbf4af80a24f17f34128c6ce3e4e0ac6db11dce996ffd39820f1426042beb4eb0272d1d1b0d13abdd77a8528b1749adb", 0x36, 0x4}, {&(0x7f0000000280)="00fcf3f96b03566ddb64508a3054386fc31bef2dae120e267a35b1cc443f1e661caebc46a2539c5cefc5c939f1ea8481986af1181b68fa0de01174e5", 0x3c}, {&(0x7f0000000300)="986fecdcd160f3ea45d97386dc75c1fb9485d5003ee55e294f725e199eb331f7bcca6ea70a00df68d5e51ac9db7b8ee78aaac68f547290e690a68a221df1bbe361992835174862113e0f93dbdcea3a2d4c34f414ecad261ed232baa8bc87d0b15a61052d81016238221aab484fa56f1410775342556ab825921e66d85a414cee2633cca1fe085a0619dceb84640705fc8e42b7ac9b56742adf0405af56e859b9a656e9b3237d0002aecb4b4f", 0xac}, {&(0x7f0000000400)="e0690ffd534e7f7578b40146462bbe5df82c72b9ff3d2f3ce2725275cda95ca7bad6f12e84476356a5c97aa0d717a2d6c8b736c15ef51e45b863bd866ff799f132527057168721f46be5da30d9af65d0192496b8f1b3", 0x56, 0x5}, {&(0x7f0000000480)="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", 0x1000, 0x6}], 0x80002, &(0x7f0000001540)={[{}, {@shortname_lower}, {@utf8}, {@shortname_winnt}, {@uni_xlateno}], [{@dont_measure}, {@euid_gt={'euid>', r0}}, {@pcr={'pcr', 0x3d, 0x35}}, {@fsuuid={'fsuuid', 0x3d, {[0x5b, 0x32, 0x63, 0x64, 0x33, 0x63, 0x66, 0x54], 0x2d, [0x65, 0x0, 0x63, 0x64], 0x2d, [0xc91d11c50d852a0, 0x31, 0x37, 0x65], 0x2d, [0x31, 0x63, 0x34], 0x2d, [0x39, 0x39, 0x37, 0xbd91bcd8278a9788, 0x32, 0x33, 0x33, 0x65]}}}, {@euid_gt={'euid>', 0xee01}}]}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000100)='./file1\x00', 0x1, 0x2) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) fcntl$setlease(r0, 0x400, 0x1) 19:09:52 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x410440, 0x6) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) openat(r1, &(0x7f0000000100)='./file0\x00', 0x400100, 0x2) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f0000000000)='./file1\x00', 0x40000002) 19:09:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) r1 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x145b42, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) fspick(r1, &(0x7f0000000000)='./file1\x00', 0x1) [ 1748.867251] FAULT_INJECTION: forcing a failure. [ 1748.867251] name failslab, interval 1, probability 0, space 0, times 0 [ 1748.869260] CPU: 1 PID: 11894 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1748.870468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1748.871915] Call Trace: [ 1748.872395] dump_stack+0x107/0x167 [ 1748.873050] should_fail.cold+0x5/0xa [ 1748.873735] should_failslab+0x5/0x20 [ 1748.874409] __kmalloc_node_track_caller+0x74/0x3b0 [ 1748.875289] ? ip_tunnel_xmit+0xedf/0x2f40 [ 1748.876052] ? udpv6_sendmsg+0x1b4e/0x2af0 [ 1748.876808] pskb_expand_head+0x15a/0x1040 [ 1748.877560] ? tnl_update_pmtu+0x381/0x1450 [ 1748.878326] ip_tunnel_xmit+0xedf/0x2f40 [ 1748.879057] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1748.879973] ? trace_hardirqs_on+0x50/0x180 [ 1748.880746] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1748.881551] ? kmem_cache_free+0xa7/0x2d0 [ 1748.882302] ? kfree_skbmem+0xef/0x1b0 [ 1748.882989] ? kmem_cache_free+0x249/0x2d0 [ 1748.883745] sit_tunnel_xmit+0xef0/0x2960 [ 1748.884493] ? find_held_lock+0x2c/0x110 [ 1748.885211] ? ipip_rcv+0x4f0/0x4f0 [ 1748.885864] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1748.886655] ? lock_downgrade+0x6d0/0x6d0 [ 1748.887390] ? run_filter+0x4d0/0x4d0 [ 1748.888059] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1748.888871] dev_hard_start_xmit+0x1cb/0x6f0 [ 1748.889648] __dev_queue_xmit+0x17ec/0x2710 [ 1748.890425] ? find_held_lock+0x2c/0x110 [ 1748.891127] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1748.891942] ? lock_downgrade+0x6d0/0x6d0 [ 1748.892682] ? lock_acquire+0x197/0x470 [ 1748.893390] ? ip_finish_output2+0x220/0x21f0 [ 1748.894178] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1748.895118] neigh_connected_output+0x382/0x4d0 [ 1748.895937] ip_finish_output2+0x6f1/0x21f0 [ 1748.896698] ? nf_hook_slow+0xfc/0x1e0 [ 1748.897290] ? ip_frag_next+0x9e0/0x9e0 [ 1748.897925] ? nf_hook+0x160/0x510 [ 1748.898471] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1748.899276] __ip_finish_output.part.0+0x5f3/0xb50 [ 1748.900024] ? ip_fragment.constprop.0+0x240/0x240 [ 1748.900797] ? nf_hook+0x510/0x510 [ 1748.901350] ip_output+0x2f7/0x600 [ 1748.901921] ip_send_skb+0xdd/0x260 [ 1748.902478] udp_send_skb+0x6da/0x11d0 [ 1748.903111] udp_sendmsg+0x197f/0x2170 [ 1748.903704] ? ip_frag_init+0x350/0x350 [ 1748.904349] ? udp_setsockopt+0xc0/0xc0 [ 1748.904950] ? mark_lock+0xf5/0x2df0 19:09:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) mknod(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x9) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:52 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x10401, 0x20) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) utimensat(r1, &(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)={{0x0, 0x2710}}, 0x0) openat(r0, &(0x7f0000000200)='./file1\x00', 0x400000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) openat(r2, &(0x7f0000000240)='./file0\x00', 0x0, 0xc0) [ 1748.905550] ? lock_chain_count+0x20/0x20 [ 1748.906379] ? mark_lock+0xf5/0x2df0 [ 1748.906977] ? mark_lock+0xf5/0x2df0 [ 1748.907561] ? lock_chain_count+0x20/0x20 [ 1748.908226] ? lock_chain_count+0x20/0x20 [ 1748.908884] ? prep_new_page+0x16d/0x1d0 [ 1748.909517] ? lock_chain_count+0x20/0x20 [ 1748.910187] ? __lock_acquire+0x1657/0x5b00 [ 1748.910871] udpv6_sendmsg+0x1b4e/0x2af0 [ 1748.911511] ? __lock_acquire+0x1657/0x5b00 [ 1748.912208] ? udp_v6_push_pending_frames+0x360/0x360 [ 1748.913024] ? lock_acquire+0x197/0x470 [ 1748.913651] ? find_held_lock+0x2c/0x110 [ 1748.914303] ? lock_acquire+0x197/0x470 [ 1748.914931] ? find_held_lock+0x2c/0x110 [ 1748.915580] ? __might_fault+0xd3/0x180 [ 1748.916218] ? lock_downgrade+0x6d0/0x6d0 [ 1748.916876] ? sock_has_perm+0x1ea/0x280 [ 1748.917521] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1748.918351] ? __import_iovec+0x458/0x590 [ 1748.919010] ? udp_v6_push_pending_frames+0x360/0x360 [ 1748.919828] inet6_sendmsg+0x105/0x140 [ 1748.920457] ? inet6_compat_ioctl+0x320/0x320 [ 1748.921166] __sock_sendmsg+0xf2/0x190 [ 1748.921785] ____sys_sendmsg+0x334/0x870 [ 1748.922428] ? sock_write_iter+0x3d0/0x3d0 [ 1748.923099] ? do_recvmmsg+0x6d0/0x6d0 [ 1748.923717] ? __lock_acquire+0x1657/0x5b00 [ 1748.924425] ___sys_sendmsg+0xf3/0x170 [ 1748.925044] ? sendmsg_copy_msghdr+0x160/0x160 [ 1748.925763] ? vmacache_find+0x55/0x2a0 [ 1748.926408] ? lock_acquire+0x197/0x470 [ 1748.927033] ? find_held_lock+0x2c/0x110 [ 1748.927684] ? __might_fault+0xd3/0x180 [ 1748.928319] ? lock_downgrade+0x6d0/0x6d0 [ 1748.928975] ? asm_exc_page_fault+0x1e/0x30 [ 1748.929681] __sys_sendmmsg+0x195/0x470 [ 1748.930314] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1748.931005] ? lock_downgrade+0x6d0/0x6d0 [ 1748.931680] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1748.932453] ? wait_for_completion_io+0x270/0x270 [ 1748.933217] ? rcu_read_lock_any_held+0x75/0xa0 [ 1748.933951] ? vfs_write+0x354/0xa70 [ 1748.934536] ? fput_many+0x2f/0x1a0 [ 1748.935115] ? ksys_write+0x1a9/0x260 [ 1748.935717] ? __ia32_sys_read+0xb0/0xb0 [ 1748.936384] __x64_sys_sendmmsg+0x99/0x100 [ 1748.937049] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1748.937863] do_syscall_64+0x33/0x40 [ 1748.938456] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1748.939262] RIP: 0033:0x7f3893674b19 [ 1748.939857] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1748.942741] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1748.943932] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1748.945056] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1748.946172] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1748.947290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1748.948435] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1749.072055] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 1749.092401] FAT-fs (loop7): Unrecognized mount option "./file0" or missing value 19:09:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x200000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c4d2df07e03b69408fc40bdb0c484906d6b66732e66617400020801000470008400f801", 0x25}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1749.124517] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 1749.191807] FAT-fs (loop7): Unrecognized mount option "./file0" or missing value 19:09:52 executing program 5: remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000006, 0x8, 0x100) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7000009, 0x2010, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3763, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x1ce96a1d274dcb2e, 0x0, @fd_index, 0x0, 0x0}, 0x0) r3 = pidfd_open(0x0, 0x0) r4 = dup(r3) recvmsg$unix(r4, &(0x7f0000000480)={&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000340)=""/198, 0xc6}], 0x1, &(0x7f0000000440)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}, 0x140) r5 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0xa, 0x0, r6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, r4, 0x0, &(0x7f0000000240)='./file0/file0\x00', 0xe5, 0x840, 0x23456, {0x0, r6}}, 0x8) syz_io_uring_submit(r0, r2, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x6acc, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r6}}, 0x4) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:52 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000200)="eb3c90fbffffff2e667ca39a700801000470008400f8012351409e960406e51051c2b8f0b77fc0e1ed588a7637a1e0f040ec80153152ab", 0x37, 0x4}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000500)=ANY=[@ANYRESDEC=0x0, @ANYRES64, @ANYRES16, @ANYBLOB="73f4f73997232b296ef3e371d011dca20683cc308149c6ab8461faffa8f8c9a51504f7cdb505fbfc41528a8182b5fd62e9b718d52577d2ad3a7aacefae0cdd616113918df82047fe43063d60dc7ea81410b678684f7a720b4d4e40859a15f2f364f21744e009de222c60d9661230af54c9d876aa7d8c271c71c7680ae251d3ff5eab51d26aa47b", @ANYRESOCT, @ANYRESHEX, @ANYRES16=0x0, @ANYRES64]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xffffffffffffff7f}}, './file2\x00'}) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x181a00, 0x84) mkdirat(r0, &(0x7f0000000000)='./file2\x00', 0x25) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:09:52 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 48) 19:09:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x170) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1749.259934] FAULT_INJECTION: forcing a failure. [ 1749.259934] name failslab, interval 1, probability 0, space 0, times 0 [ 1749.261648] CPU: 1 PID: 11932 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1749.262661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1749.263863] Call Trace: [ 1749.264272] dump_stack+0x107/0x167 [ 1749.264815] should_fail.cold+0x5/0xa [ 1749.265387] should_failslab+0x5/0x20 [ 1749.265952] __kmalloc_node_track_caller+0x74/0x3b0 [ 1749.266683] ? ip_tunnel_xmit+0xedf/0x2f40 [ 1749.266833] FAT-fs (loop4): invalid media value (0x2e) [ 1749.267304] ? udpv6_sendmsg+0x1b4e/0x2af0 [ 1749.267349] pskb_expand_head+0x15a/0x1040 [ 1749.268174] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1749.268760] ? tnl_update_pmtu+0x381/0x1450 [ 1749.268799] ip_tunnel_xmit+0xedf/0x2f40 [ 1749.271469] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1749.272247] ? trace_hardirqs_on+0x50/0x180 [ 1749.272886] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1749.273564] ? kmem_cache_free+0xa7/0x2d0 [ 1749.274187] ? kfree_skbmem+0xef/0x1b0 [ 1749.274763] ? kmem_cache_free+0x249/0x2d0 [ 1749.275392] sit_tunnel_xmit+0xef0/0x2960 [ 1749.276019] ? find_held_lock+0x2c/0x110 [ 1749.276618] ? ipip_rcv+0x4f0/0x4f0 [ 1749.277159] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1749.277826] ? lock_downgrade+0x6d0/0x6d0 [ 1749.278439] ? run_filter+0x4d0/0x4d0 [ 1749.278998] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1749.279666] dev_hard_start_xmit+0x1cb/0x6f0 [ 1749.280317] __dev_queue_xmit+0x17ec/0x2710 [ 1749.280958] ? find_held_lock+0x2c/0x110 [ 1749.281555] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1749.282230] ? lock_downgrade+0x6d0/0x6d0 [ 1749.282841] ? lock_acquire+0x197/0x470 [ 1749.283430] ? ip_finish_output2+0x220/0x21f0 [ 1749.284105] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1749.284881] neigh_connected_output+0x382/0x4d0 [ 1749.285576] ip_finish_output2+0x6f1/0x21f0 [ 1749.286215] ? nf_hook_slow+0xfc/0x1e0 [ 1749.286770] ? ip_frag_next+0x9e0/0x9e0 [ 1749.287354] ? nf_hook+0x160/0x510 [ 1749.287880] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1749.288635] __ip_finish_output.part.0+0x5f3/0xb50 [ 1749.289366] ? ip_fragment.constprop.0+0x240/0x240 [ 1749.290081] ? nf_hook+0x510/0x510 [ 1749.290623] ip_output+0x2f7/0x600 [ 1749.291158] ip_send_skb+0xdd/0x260 [ 1749.291701] udp_send_skb+0x6da/0x11d0 [ 1749.292285] udp_sendmsg+0x197f/0x2170 [ 1749.292866] ? ip_frag_init+0x350/0x350 [ 1749.293463] ? udp_setsockopt+0xc0/0xc0 [ 1749.294046] ? mark_lock+0xf5/0x2df0 [ 1749.294602] ? lock_chain_count+0x20/0x20 [ 1749.295195] ? mark_lock+0xf5/0x2df0 [ 1749.295747] ? mark_lock+0xf5/0x2df0 [ 1749.296295] ? lock_chain_count+0x20/0x20 [ 1749.296908] ? lock_chain_count+0x20/0x20 [ 1749.297509] ? prep_new_page+0x16d/0x1d0 [ 1749.298110] ? lock_chain_count+0x20/0x20 [ 1749.298718] ? __lock_acquire+0x1657/0x5b00 [ 1749.299364] udpv6_sendmsg+0x1b4e/0x2af0 [ 1749.299945] ? __lock_acquire+0x1657/0x5b00 [ 1749.300604] ? udp_v6_push_pending_frames+0x360/0x360 [ 1749.301351] ? lock_acquire+0x197/0x470 [ 1749.301935] ? find_held_lock+0x2c/0x110 [ 1749.302519] ? lock_acquire+0x197/0x470 [ 1749.303106] ? find_held_lock+0x2c/0x110 [ 1749.303689] ? __might_fault+0xd3/0x180 [ 1749.304281] ? lock_downgrade+0x6d0/0x6d0 [ 1749.304873] ? lock_chain_count+0x20/0x20 [ 1749.305478] ? sock_has_perm+0x1ea/0x280 19:09:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="94ad965a99749de7badca64bfe47500157845c297fa4230e0b7011c2878ffe14ce31116c9d8687c84f548d1ff9ff8f", 0x2f, 0x4}], 0x41, &(0x7f0000000300)={[{@commit={'commit', 0x3d, 0x5}}, {@journal_path={'journal_path', 0x3d, './file0'}}, {@data_err_abort}, {@resuid}, {@nodelalloc}, {@journal_dev={'journal_dev', 0x3d, 0x7f}}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@uid_eq={'uid', 0x3d, r0}}]}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1749.306075] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1749.307018] ? __import_iovec+0x458/0x590 [ 1749.307603] ? udp_v6_push_pending_frames+0x360/0x360 [ 1749.308345] inet6_sendmsg+0x105/0x140 19:09:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x1022400, &(0x7f0000000100)=ANY=[@ANYRESDEC=r0]) chdir(&(0x7f0000000040)='./file0\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r3], 0x38}}], 0x1, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0xa, 0x4e21, 0x9, @local, 0x4}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000240)="47fe6c5a1e65f581cbfe9c01a2d55aef58d05d2283f7cc10f0dbe829aba77ff38ce8acbebc63ca44bbbe88a814515303a9460c6f175c29c416e92846a7d5d23fef246f52f8917a9dfc13cbdf75522bd936cf72a4c35cacd0e146b8a5aefbabdf5a4b5f7ea742716e7599a607ebf915116c4333ca7e3250f658d9bbdc413976ae57f2c33cffb35e2e2d8f32e31b0d787f1d9ee2f475e3472732a03cb15516fff0f2f86404b92c30056ec30b419b062e06bdf8c5825aec99ec65ffb8258837497c0c2c440dc60c5e0ad6c39e720808d4dba5f8db9b67087f44a2511b3d2cb1445d", 0xe0}, {&(0x7f0000000640)="f3bac15bd67d2fd1f5fd84116bb8c6254deb3e73469b2662456d592ae450da5c63d2ab6ecd611c83658877987d9bc81a32774d74d22542fbb36e84d87408a9d00a95ee8201e01ea3acca1083edab9a475a92d41d0cb1493941b2236bbc7d65819bb5760671373a3911ff2f7c7130d2a1933e778e5e97872b086f891811f91295068c665ed655a35519ccd8e064f1016c937eb36e3327840de47ff84ef5385506a2528c74f8b5263191b6055414988d02cc87", 0xb2}, {&(0x7f0000000700)="e86d39e838f72ad8c9f81071b1bdbf6b90303c0e7aab3c8ce58d822daffba913feae63686fa10ccf354f32cdbe9a6d77dfdbf5442ecc7f90e99cc5b956f578e8d87446b18d41a73064676139427111a93d935a3502bdd59aca533ccea419ee5efd37a746e8cea9935274eeb64e3dda198152bf3d0a0fb6304b901ce9ab3f8a28c87cf033750cf2708637dad29c8023d792dabb90ef310ad42f1f06e02cc4cc05194bd3f882fdf760d1420851b20d180962083f6450206697976396", 0xbb}, {&(0x7f0000000340)}, {&(0x7f00000007c0)="238fb94e510fc4709d2dbff833f9595c3389cddeca7970e2573519fd59774eb13ecd01c14bcc6c4c9ebf28f649f729f2af2d2136d2fcf73c45c51dfe7b508ae1de6cd8678844433907e0fa5e010fc4ceb44cae3a63d061a83c9cd3ce5e8ea0b249d6eb0a258b97d7440b296f206a1fada5b54e6284b27813681ab1000e90c5519bb8367da47ad783acd9c46db424a6780a5762be05c0c5cf475bd61d8a9844497a45af4c02adc7932e58f5fad51e5c210879434c17d4678c17f749a3e8293f1939", 0xc1}, {&(0x7f00000008c0)="538bc25d8f9de3f50a4960eb67eef83c49e8986861d241da1cc5c629ae17e841348f23d8e212c1a1889a4a35ea40d17d9368af26f78ff48f2653b42fc44eacbe7a04b772f4c769959bcd2da745881831e7ceab8c8bcfa40d6d051e9b58e6f852b63f811ab261ca07805a586d55ea97114539770794", 0x75}], 0x6, &(0x7f00000009c0)=[@rthdrdstopts={{0x80, 0x29, 0x37, {0x73, 0xc, '\x00', [@calipso={0x7, 0x38, {0x0, 0xc, 0x3f, 0x7, [0x18000000, 0x4, 0x0, 0x4, 0x80000000, 0x4]}}, @ra={0x5, 0x2, 0xfff}, @calipso={0x7, 0x18, {0x1, 0x4, 0x40, 0x0, [0xfffffffffffffffe, 0xd4b]}}, @pad1, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, '\x00', 0x2a}}}}, @hopopts={{0x70, 0x29, 0x36, {0x5c, 0xa, '\x00', [@generic={0x1, 0x54, "155c07f1a4e81d0b8470e8e458e70ab6bfe5b6e4105f091b0e7ea614f5e4755f2349f4d96ef322d532187c39e47a4cffc99b15b3ecc5035a83e31aa616ce597614b0b6da90e69782dc30299f2627bb2415adde31"}]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x63, 0xe, 0x1, 0x7f, 0x0, [@private1, @private0, @private0, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1, @empty]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xffffff29}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x62, 0x10, 0x2, 0x9, 0x0, [@empty, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private1, @remote, @mcast2, @local, @mcast1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, r3}}}, @dontfrag={{0x14}}, @rthdr={{0x28, 0x29, 0x39, {0x5e, 0x2, 0x2, 0x4, 0x0, [@local]}}}], 0x2b8}, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x2f, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r4, 0xc0096616, &(0x7f00000001c0)={0x1, [0x0]}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1749.309018] ? inet6_compat_ioctl+0x320/0x320 [ 1749.309782] __sock_sendmsg+0xf2/0x190 [ 1749.310331] ____sys_sendmsg+0x334/0x870 [ 1749.310907] ? sock_write_iter+0x3d0/0x3d0 [ 1749.311528] ? do_recvmmsg+0x6d0/0x6d0 [ 1749.312097] ? find_held_lock+0x2c/0x110 [ 1749.312705] ___sys_sendmsg+0xf3/0x170 [ 1749.313260] ? sendmsg_copy_msghdr+0x160/0x160 [ 1749.313935] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1749.314671] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1749.315320] ? trace_hardirqs_on+0x5b/0x180 [ 1749.315924] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1749.316582] ? finish_task_switch+0x126/0x5d0 [ 1749.317210] ? finish_task_switch+0xef/0x5d0 [ 1749.317851] ? __switch_to+0x572/0xf70 [ 1749.318405] ? __switch_to_asm+0x3a/0x60 [ 1749.318998] ? __switch_to_asm+0x34/0x60 [ 1749.319571] ? __schedule+0x82c/0x1ea0 [ 1749.320166] ? io_schedule_timeout+0x140/0x140 [ 1749.320825] __sys_sendmmsg+0x195/0x470 [ 1749.321419] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1749.322034] ? lock_downgrade+0x6d0/0x6d0 [ 1749.322659] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1749.323348] ? wait_for_completion_io+0x270/0x270 [ 1749.324061] ? rcu_read_lock_any_held+0x75/0xa0 [ 1749.324721] ? vfs_write+0x354/0xa70 [ 1749.325267] ? fput_many+0x2f/0x1a0 [ 1749.325793] ? ksys_write+0x1a9/0x260 [ 1749.326350] ? __ia32_sys_read+0xb0/0xb0 [ 1749.326941] __x64_sys_sendmmsg+0x99/0x100 [ 1749.327559] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1749.328292] do_syscall_64+0x33/0x40 [ 1749.328834] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1749.329552] RIP: 0033:0x7f3893674b19 [ 1749.330096] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1749.332647] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1749.333753] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1749.334746] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1749.335735] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1749.336735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1749.337728] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1749.417039] FAT-fs (loop4): invalid media value (0x2e) [ 1749.418079] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1749.448460] mmap: syz-executor.5 (11946) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 1749.516653] FAT-fs (loop6): Unrecognized mount option "00000000000000000000s9#+)nqܢ0Iƫaɥ͵ARb%wҭ:z aa GC=`~xhOzr MN@dD "" or missing value [ 1749.585957] FAT-fs (loop6): Unrecognized mount option "00000000000000000000s9#+)nqܢ0Iƫaɥ͵ARb%wҭ:z aa GC=`~xhOzr MN@dD "" or missing value 19:09:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x280080, 0x20) chown(&(0x7f0000000100)='./file2\x00', 0xee01, 0xffffffffffffffff) 19:10:07 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat$incfs(r0, &(0x7f0000000000)='.pending_reads\x00', 0x400080, 0x120) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x115140, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) lsetxattr$trusted_overlay_redirect(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000280)='./file1\x00', 0x8, 0x2) r3 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000300)={{0x1, 0x1, 0x18, r2, {0x48}}, './file0\x00'}) ppoll(&(0x7f0000000240)=[{}, {r3, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(r3, &(0x7f0000000100)='./file0\x00', 0x40900, 0x42) 19:10:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) fspick(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') syz_mount_image$nfs(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x4, 0x1, &(0x7f0000000300)=[{&(0x7f0000000280)="0036e1", 0x3, 0x7}], 0x800a0, &(0x7f0000000340)={[{}, {'vfat\x00'}, {'\x00'}], [{@appraise}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x4f1}}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@random={'os2.', 'vfat\x00'}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd_index=0x8, 0x4, 0x0, 0x0, 0x0, 0x1, {0x1}}, 0x2) 19:10:07 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c0900007400020801000470008400f801", 0x12}, {0x0, 0x0, 0x1001000a00}], 0x110000, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='\x00') socket$packet(0x11, 0x3, 0x300) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000200), 0x8201, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), r0) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x44, r4, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x240000c0}, 0x0) openat2(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100)={0x10000, 0x0, 0x15}, 0x18) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x1}) 19:10:07 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x200080, 0xb2) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f00000001c0)='./file0\x00', 0x7850000000, 0x3, &(0x7f0000000400)=[{&(0x7f0000000200)="d68e0ce5af1aa29528919239cb9296e33830ddc28d69c2aee1c3ec64fc241c7554a4c3b26a42a3a4ec47c72592a727d4046b6e0ec39bccdd460a3434a1491c9e02a5e676a3c75c15b3d5e10005bcbbcc7ba903ea", 0x54, 0x7}, {&(0x7f0000000280)="13", 0x1, 0x7}, {&(0x7f0000000300)="dff2dbb5232074427aaf22e835da9ddfc30688f891fe5267da1c17a0b3d683ec171214731f5a054a17ba2c880927271d5bf6e81b564c25e0d8154f9116fb333f9813f5df885dd107", 0x48, 0x7fffffff}], 0x0, &(0x7f0000000480)={[{@nogrpid}, {@user_xattr}, {@noblock_validity}, {@nodiscard}, {@quota}], [{@dont_appraise}]}) 19:10:07 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 49) 19:10:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/201, 0xc9}], 0x1, &(0x7f0000000400)=""/198, 0xc6}, 0x9e57}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000300)=""/33, 0x21}], 0x1}, 0x2ada}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)=""/32, 0x20}, {&(0x7f0000000580)=""/140, 0x8c}], 0x2, &(0x7f0000000640)=""/207, 0xcf}, 0x2}, {{&(0x7f0000000740)=@ll, 0x80, &(0x7f00000009c0)=[{&(0x7f00000007c0)=""/218, 0xda}, {&(0x7f00000008c0)=""/83, 0x53}, {&(0x7f0000000940)=""/102, 0x66}], 0x3, &(0x7f0000000a00)=""/28, 0x1c}, 0x8}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f00000020c0)=""/4112, 0x1010}, {&(0x7f0000001a40)=""/77, 0x4d}], 0x2, &(0x7f0000001b00)=""/169, 0xa9}, 0x3ff}, {{&(0x7f0000001bc0), 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001c40)}, {&(0x7f0000001c80)=""/171, 0xab}, {&(0x7f0000001d40)=""/110, 0x6e}, {&(0x7f0000000a40)=""/245, 0xf5}], 0x4}, 0x2d0d}], 0x6, 0x40000000, &(0x7f0000002080)={0x77359400}) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r0]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:07 executing program 0: r0 = socket(0x23, 0x9, 0x4) sendmsg$IPSET_CMD_GET_BYINDEX(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x64, 0xf, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x4}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x3}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x2}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x3}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x1}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000010}, 0x810) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000900)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB="020000002e2f66696c6592f6c3cb4bc294a7c7e980aa3c0a0acf03cac04a5229897b03000000000047547833c90377a4625f2e5d6a92db4eab0ce56c6995ed0b489ab4646bfe886e259abb1304543966f8a74c7cc91993962c4f"]) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_GET(r2, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x90, r3, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xdf00}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x40}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x393}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x40}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4f}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1ff}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x90}, 0x40090) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000002}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0x17c, r3, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x13c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, '\x00', 0x25}}}, {0x14, 0x2, @in={0x2, 0x4e24, @multicast1}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x7fff, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7fff}}, {0x14, 0x2, @in={0x2, 0x4e24, @private=0xa010102}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3123ff2e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x800, @mcast1, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x1f, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'rose0\x00'}}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x75}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10000}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 19:10:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e6661740002080100010400000000000000a565407f6c5729ff8a64dc6922af4e4c55f59be41eed5eabf4d9c6d9747a78a71c3c2f", 0x3c, 0x31}, {0x0, 0x0, 0x1001000a00}], 0x20000, &(0x7f00000001c0)=ANY=[@ANYRESOCT, @ANYBLOB="f84b39809b1594680c8e704a6ee0f27448b59302ff21ed3016123c3132c9c5b2d46c9a2e8be8dbd47387e3b2dc0a20c6b5ff5d37d6c2ac002ff9531ca44335800282741fbb695e77908f5d762c67679d7bee51e204012da5e300723161dd1f9ba51a33df1c1459f5c57d2b40f28c4e6bb32c5ca51b0b3a2c2b425fa73573c5a5f289e1dc0c26f7c11c219864d7b87ac7ae73c71e7e8182a4a063167dcca709e682df30a809f6537758334e06b6e67d"]) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) fstatfs(r0, &(0x7f0000000400)=""/234) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1763.666588] FAULT_INJECTION: forcing a failure. [ 1763.666588] name failslab, interval 1, probability 0, space 0, times 0 [ 1763.668302] CPU: 1 PID: 11986 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1763.669278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1763.670441] Call Trace: [ 1763.670830] dump_stack+0x107/0x167 [ 1763.671352] should_fail.cold+0x5/0xa [ 1763.671889] ? lock_release+0x680/0x680 [ 1763.672465] ? skb_clone+0x14f/0x3d0 [ 1763.673000] should_failslab+0x5/0x20 [ 1763.673542] kmem_cache_alloc+0x5b/0x310 [ 1763.674127] skb_clone+0x14f/0x3d0 [ 1763.674659] dev_queue_xmit_nit+0x3a7/0xb00 [ 1763.675284] dev_hard_start_xmit+0xab/0x6f0 [ 1763.675898] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1763.676661] __dev_queue_xmit+0x17ec/0x2710 [ 1763.677283] ? find_held_lock+0x2c/0x110 [ 1763.677859] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1763.678519] ? lock_downgrade+0x6d0/0x6d0 [ 1763.679109] ? lock_acquire+0x197/0x470 [ 1763.679673] ? find_held_lock+0x2c/0x110 [ 1763.680272] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1763.681029] ip_finish_output2+0x1514/0x21f0 [ 1763.681666] ? ip_frag_next+0x9e0/0x9e0 [ 1763.682233] ? nf_hook+0x160/0x510 [ 1763.682748] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1763.683472] __ip_finish_output.part.0+0x5f3/0xb50 [ 1763.684178] ? ip_fragment.constprop.0+0x240/0x240 [ 1763.684892] ? nf_hook+0x510/0x510 [ 1763.685413] ip_output+0x2f7/0x600 [ 1763.685928] ip_local_out+0xb4/0x1a0 [ 1763.686459] iptunnel_xmit+0x591/0x8b0 [ 1763.687031] ip_tunnel_xmit+0x1248/0x2f40 [ 1763.687632] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1763.688381] ? trace_hardirqs_on+0x50/0x180 [ 1763.688997] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1763.689644] ? kmem_cache_free+0xa7/0x2d0 [ 1763.690253] ? kfree_skbmem+0xef/0x1b0 [ 1763.690807] ? kmem_cache_free+0x249/0x2d0 [ 1763.691415] sit_tunnel_xmit+0xef0/0x2960 [ 1763.692012] ? find_held_lock+0x2c/0x110 [ 1763.692612] ? ipip_rcv+0x4f0/0x4f0 [ 1763.693135] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1763.693773] ? lock_downgrade+0x6d0/0x6d0 [ 1763.694361] ? run_filter+0x4d0/0x4d0 [ 1763.694905] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1763.695552] dev_hard_start_xmit+0x1cb/0x6f0 [ 1763.696194] __dev_queue_xmit+0x17ec/0x2710 [ 1763.696831] ? find_held_lock+0x2c/0x110 [ 1763.697410] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1763.698064] ? lock_downgrade+0x6d0/0x6d0 [ 1763.698648] ? lock_acquire+0x197/0x470 [ 1763.699212] ? ip_finish_output2+0x220/0x21f0 [ 1763.699852] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1763.700612] neigh_connected_output+0x382/0x4d0 [ 1763.701287] ip_finish_output2+0x6f1/0x21f0 [ 1763.701906] ? nf_hook_slow+0xfc/0x1e0 [ 1763.702477] ? ip_frag_next+0x9e0/0x9e0 [ 1763.703048] ? nf_hook+0x160/0x510 [ 1763.703554] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1763.704288] __ip_finish_output.part.0+0x5f3/0xb50 [ 1763.704984] ? ip_fragment.constprop.0+0x240/0x240 [ 1763.705671] ? nf_hook+0x510/0x510 [ 1763.706194] ip_output+0x2f7/0x600 [ 1763.706703] ip_send_skb+0xdd/0x260 [ 1763.707228] udp_send_skb+0x6da/0x11d0 [ 1763.707799] udp_sendmsg+0x197f/0x2170 [ 1763.708360] ? ip_frag_init+0x350/0x350 [ 1763.708941] ? udp_setsockopt+0xc0/0xc0 [ 1763.709529] ? mark_lock+0xf5/0x2df0 [ 1763.710066] ? mark_lock+0xf5/0x2df0 [ 1763.710595] ? lock_chain_count+0x20/0x20 [ 1763.711183] ? lock_chain_count+0x20/0x20 [ 1763.711805] ? __lock_acquire+0x1657/0x5b00 [ 1763.712436] udpv6_sendmsg+0x1b4e/0x2af0 [ 1763.713017] ? __lock_acquire+0x1657/0x5b00 [ 1763.713645] ? udp_v6_push_pending_frames+0x360/0x360 [ 1763.714392] ? lock_acquire+0x197/0x470 [ 1763.714956] ? find_held_lock+0x2c/0x110 [ 1763.715548] ? lock_acquire+0x197/0x470 [ 1763.716111] ? find_held_lock+0x2c/0x110 [ 1763.716721] ? __might_fault+0xd3/0x180 [ 1763.717288] ? lock_downgrade+0x6d0/0x6d0 [ 1763.717881] ? sock_has_perm+0x1ea/0x280 [ 1763.718477] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1763.719235] ? __import_iovec+0x458/0x590 [ 1763.719829] ? udp_v6_push_pending_frames+0x360/0x360 [ 1763.720573] inet6_sendmsg+0x105/0x140 [ 1763.721132] ? inet6_compat_ioctl+0x320/0x320 [ 1763.721764] __sock_sendmsg+0xf2/0x190 [ 1763.722319] ____sys_sendmsg+0x334/0x870 [ 1763.722901] ? sock_write_iter+0x3d0/0x3d0 [ 1763.723498] ? do_recvmmsg+0x6d0/0x6d0 [ 1763.724074] ? __lock_acquire+0x1657/0x5b00 [ 1763.724716] ___sys_sendmsg+0xf3/0x170 [ 1763.725273] ? sendmsg_copy_msghdr+0x160/0x160 [ 1763.725918] ? vmacache_find+0x55/0x2a0 [ 1763.726504] ? lock_acquire+0x197/0x470 [ 1763.727070] ? find_held_lock+0x2c/0x110 [ 1763.727656] ? __might_fault+0xd3/0x180 [ 1763.728233] ? lock_downgrade+0x6d0/0x6d0 [ 1763.728834] ? asm_exc_page_fault+0x1e/0x30 [ 1763.729477] __sys_sendmmsg+0x195/0x470 [ 1763.730057] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1763.730674] ? lock_downgrade+0x6d0/0x6d0 [ 1763.731289] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1763.731985] ? wait_for_completion_io+0x270/0x270 [ 1763.732681] ? rcu_read_lock_any_held+0x75/0xa0 [ 1763.733341] ? vfs_write+0x354/0xa70 [ 1763.733874] ? fput_many+0x2f/0x1a0 [ 1763.734408] ? ksys_write+0x1a9/0x260 [ 1763.734954] ? __ia32_sys_read+0xb0/0xb0 [ 1763.735548] __x64_sys_sendmmsg+0x99/0x100 [ 1763.736155] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1763.736905] do_syscall_64+0x33/0x40 [ 1763.737438] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1763.738190] RIP: 0033:0x7f3893674b19 [ 1763.738726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1763.741387] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1763.742466] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1763.743504] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1763.744519] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1763.745554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1763.746561] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1763.788426] FAT-fs (loop5): Unrecognized mount option "00000000000000000003" or missing value 19:10:07 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c90010000002e6670008400f8010000000000000000", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mount$cgroup2(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300), 0x100002, &(0x7f0000000400)={[{}, {@memory_localevents}, {}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) chdir(&(0x7f0000000040)='./file0\x00') newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), 0x400) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x8000, 0x140, 0x11}, 0x18) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:07 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) inotify_add_watch(r0, &(0x7f0000000100)='./file2\x00', 0x31000022) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) chdir(&(0x7f0000000000)='./file2\x00') [ 1763.937745] FAT-fs (loop6): bogus number of FAT structure [ 1763.938319] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1763.956987] FAT-fs (loop6): bogus number of FAT structure [ 1763.957527] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1764.471889] FAT-fs (loop5): Unrecognized mount option "00000000000000000003" or missing value 19:10:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x2, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYBLOB="0a65e767e7c09d6d6c85bcaa357cc1bf9b9fe65fda62bb8811c0a87460b5a6c0b54f0410d7f328a5507abd92a35d46e1729472d9046273296c7692d8673f8526770b38b6e6c1602b157af08aa93a187d51840a344f4d13bc18329c103fa9366ea8a84f27b7e2f4472417f2c0f019a4774bd1992c07091d6890a8d9dc47f6f66bc2b257d6c01513dcc2d32315a10ea1", @ANYRESDEC=0x0, @ANYRES16]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x176) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x220801, 0x10) creat(&(0x7f00000001c0)='./file0\x00', 0x11f) r0 = socket$inet_udplite(0x2, 0x2, 0x88) fallocate(r0, 0x20, 0x1, 0x7) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x100, @mcast1, 0x80}, 0x1c) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:20 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 50) 19:10:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100)={0x20200, 0xa0, 0x8}, 0x18) r2 = openat(r1, &(0x7f00000001c0)='./file2\x00', 0x60000, 0x2) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2, {0xee01}}, './file2\x00'}) write$P9_RREADLINK(r3, &(0x7f0000000240)={0x10, 0x17, 0x1, {0x7, './file2'}}, 0x10) 19:10:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6bd13f9106617400020801000470008400f801dcf5b6b54a6ad86b0b1c4aa8069245545752286c010a1f2989b10c5a8bfd", 0x35, 0x40000007f}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) acct(&(0x7f0000000000)='./file0\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470007300f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) syz_io_uring_setup(0x3763, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffd, 0x1c8}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000400)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x1ce96a1d274dcb2e, 0x0, @fd_index, 0x0, 0x0}, 0x0) r3 = syz_io_uring_setup(0x5598, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x3}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000300)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x1ce96a1d274dcb2e, 0x0, @fd_index, 0x0, 0x0}, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000240)={{0x1, 0x1, 0x18, r3}, './file1\x00'}) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(0xffffffffffffffff, 0x40089413, &(0x7f0000000280)=0x5) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) accept$packet(r0, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000480)=0x14) sendmmsg$inet6(r6, &(0x7f0000004d00), 0x2f, 0x0) [ 1777.372150] FAULT_INJECTION: forcing a failure. [ 1777.372150] name failslab, interval 1, probability 0, space 0, times 0 syz_io_uring_submit(r4, r5, &(0x7f0000001ac0)=@IORING_OP_WRITEV={0x2, 0x0, 0x2007, @fd_index, 0xd, &(0x7f0000001a00)=[{&(0x7f00000004c0)="7352f964a2012fe452c1e9d9fcad1d5b4872b80be34c736ca154fa7ed19491b90cf10c09288d9be228f2dff054d980cc18e1c58d11a2846e35925fb436f23a3cd72a198fba6dcff7be5127d127d8c584e604c2e443324ec922be139730a5158f9788d2271b296f91fb01a7", 0x6b}, {&(0x7f0000000580)="d75582a0340f5d3705122e67e469cd5fde2ae14f6e412de7e8c6dc66359da98f3f0e6e332b705fd647ca2e52d96f9164dcbab2dfee5e0e3b3b94acf6cd1e3a572ed262580f5c6a95f1a64cb6cf523abb9a1994da74e580e2900c15d7659796e669bb7dcdf4afd27e11920be7df462dc2f7350907ad5307e8be6b95419dac7c6d6191c78724d6c5032147e2f1b150057045fb39853e6234fbed", 0x99}, {&(0x7f0000000640)="7220013fc7d54d840fa0fd4022fa642e3122228305bf62242af24fc01042ea227498fae279c934f5b610f05ba6337df3ca584ab85e199d4f5a2c0fa9125c8c48e7df9d6c50988b485d2adbc3ff371d24f5194640167a7d73e98539a9a01ea96485acae356309d1159ac9b51ec921584f3fb587f5fde40ac160b1b4fa3a0a0f11fb84a6bd5994b4ee87e2c135ce1528002ab509001fbfdccae3cc65b2e0d7d6482989b28a01f5910147678cfb69d4971cb360c6e99a9f4346e6da5789a1ea5611545a623e99a2584f3d0b2d2472ac32f5b41aa285adbf6bcfc7ebd77e84", 0xdd}, {&(0x7f0000000740)="e6d440e3d49f82474e3b3f1ee58c89a7519efe24140bc622009221fa220f4a126392d15910103d8b2ff880ce4e6706b1b1f2ffbef472917cd67358c635a05813a33ab5610c66e118ae55", 0x4a}, {&(0x7f00000007c0)="c5baf55ab7b633a8939385b27b847422f28a652dbe5cb283dd148e73f3bae57a5d45b74706594cd7c3ea", 0x2a}, {&(0x7f0000000800)}, {&(0x7f0000000840)="51f806fef2c7649b5fed367fccd2ad154272a4e3564140ef6ffadd1ec2565101f214373f938e08c215c5d04e715338696f9d6fc53276e0fa31bfce7e424f902d8c6650d2518dce8506c39faf26ffb37c0295e9e0592fc719987e63296290fb8c65d63ea99ef99e3f1d3f775644125c9cd0523b7b22ba40697af2c7906af316ea4f1367925ea9e2941cf2963f26c21e48b21779ba78381c9e877f71a55c767ab2918356c58bf52df7", 0xa8}, {&(0x7f0000000900)="7e6b2813a06ec51a659e4d6b73a4ebb270b0db11da633e6b4847d96979723f862ba9f16a5840883759d0fdad97166e8e6cb63d9668bf0758a2d72518c5701ab85b777fa6bb04e33bb6332fa1adbd6252f0a8eea76e3d3ab8d8494620212548fa26aa404d040c8029292075cc23fe831828cf8de3f0ff64e63cdd38ba092364b1ed0f1efd857ee5de8f8a4ced215f6520fd5e1b6695f6b7854e639fc67885791cf859064fc84ab15c6a1992a349027aac25e9cfa0d225671a968e8f92d0eaae192cdf815a1ce4b415f43193f6824ade9f280a3f4c67ab", 0xd6}, {&(0x7f0000000a00)="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", 0x1000}], 0x9, 0x0, 0x0, {0x2}}, 0x9) syz_io_uring_submit(r1, r5, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x4004, @fd=r6, 0x7ff, 0x0, 0x8001, 0x6, 0x1, {0x2}}, 0x5) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:20 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) fcntl$getflags(r0, 0x3) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000005c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB="02fb01ae34ad8ea29b0000002e2f66696c6592f6c3cb4bc294a7c7e980aa3c0a0acf03cac04a5229897b03000000000047540033c90377a4625f2e5d6a92db4eab0ce56c6995ed0b489ab4646bfe886e259abb1304543966f8a74c7cc91993962c4f"]) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x90, r2, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xdf00}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x40}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x393}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x40}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4f}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1ff}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x90}, 0x40090) r3 = accept4$inet(r0, &(0x7f0000000640)={0x2, 0x0, @multicast1}, &(0x7f0000000680)=0x10, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f00000006c0)=ANY=[@ANYBLOB="0100009bdcd0b37e4142ec00", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file2\x00']) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000580), 0x4) sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x148, r2, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0xdc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x26}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2ab}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfdb3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8}]}]}, @TIPC_NLA_NODE={0x58, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ID={0x46, 0x3, "d175e1f9e60b5914f3ac120b258924e6ff7487a0dba9f3c98dfa426a00a5eeccfc2d68d8958d28c6f5aa431be76eeeaea18c7614584107710c256c6d8f204104ccbb"}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x500}, 0x40011) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r4, 0x810c9365, &(0x7f0000000700)={{0x0, 0xfffeffff}, 0x100, './file3\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r5) openat(r5, &(0x7f0000000000)='./file0\x00', 0x100, 0xb2) [ 1777.373239] CPU: 1 PID: 12034 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1777.373891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1777.374791] Call Trace: [ 1777.375028] dump_stack+0x107/0x167 [ 1777.375373] should_fail.cold+0x5/0xa [ 1777.375708] ? do_csum+0x32b/0x400 [ 1777.376041] ? create_object.isra.0+0x3a/0xa20 [ 1777.376457] should_failslab+0x5/0x20 [ 1777.376785] kmem_cache_alloc+0x5b/0x310 [ 1777.377136] ? lock_acquire+0x197/0x470 [ 1777.377481] create_object.isra.0+0x3a/0xa20 [ 1777.377888] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1777.378328] kmem_cache_alloc+0x159/0x310 [ 1777.378693] skb_clone+0x14f/0x3d0 [ 1777.379006] dev_queue_xmit_nit+0x3a7/0xb00 [ 1777.379405] dev_hard_start_xmit+0xab/0x6f0 [ 1777.379777] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1777.380270] __dev_queue_xmit+0x17ec/0x2710 [ 1777.380659] ? find_held_lock+0x2c/0x110 [ 1777.381008] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1777.381403] ? lock_downgrade+0x6d0/0x6d0 [ 1777.381789] ? lock_acquire+0x197/0x470 [ 1777.382136] ? find_held_lock+0x2c/0x110 [ 1777.382491] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1777.382944] ip_finish_output2+0x1514/0x21f0 [ 1777.383327] ? ip_frag_next+0x9e0/0x9e0 [ 1777.383669] ? nf_hook+0x160/0x510 [ 1777.384007] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1777.384453] __ip_finish_output.part.0+0x5f3/0xb50 [ 1777.384880] ? ip_fragment.constprop.0+0x240/0x240 [ 1777.385330] ? nf_hook+0x510/0x510 [ 1777.385651] ip_output+0x2f7/0x600 [ 1777.385965] ip_local_out+0xb4/0x1a0 [ 1777.386293] iptunnel_xmit+0x591/0x8b0 [ 1777.386640] ip_tunnel_xmit+0x1248/0x2f40 [ 1777.387007] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1777.387456] ? trace_hardirqs_on+0x50/0x180 [ 1777.387833] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1777.388257] ? kmem_cache_free+0xa7/0x2d0 [ 1777.388634] ? kfree_skbmem+0xef/0x1b0 [ 1777.388971] ? kmem_cache_free+0x249/0x2d0 [ 1777.389370] sit_tunnel_xmit+0xef0/0x2960 [ 1777.389734] ? find_held_lock+0x2c/0x110 [ 1777.390084] ? ipip_rcv+0x4f0/0x4f0 [ 1777.390425] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1777.390811] ? lock_downgrade+0x6d0/0x6d0 [ 1777.391199] ? run_filter+0x4d0/0x4d0 [ 1777.391528] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1777.391952] dev_hard_start_xmit+0x1cb/0x6f0 [ 1777.392346] __dev_queue_xmit+0x17ec/0x2710 [ 1777.392758] ? find_held_lock+0x2c/0x110 [ 1777.393112] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1777.393542] ? lock_downgrade+0x6d0/0x6d0 [ 1777.393903] ? lock_acquire+0x197/0x470 [ 1777.394275] ? ip_finish_output2+0x220/0x21f0 [ 1777.394666] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1777.395119] neigh_connected_output+0x382/0x4d0 [ 1777.395524] ip_finish_output2+0x6f1/0x21f0 [ 1777.395897] ? nf_hook_slow+0xfc/0x1e0 [ 1777.396264] ? ip_frag_next+0x9e0/0x9e0 [ 1777.396614] ? nf_hook+0x160/0x510 [ 1777.396947] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1777.397384] __ip_finish_output.part.0+0x5f3/0xb50 [ 1777.397803] ? ip_fragment.constprop.0+0x240/0x240 [ 1777.398216] ? nf_hook+0x510/0x510 [ 1777.398556] ip_output+0x2f7/0x600 [ 1777.398868] ip_send_skb+0xdd/0x260 [ 1777.399214] udp_send_skb+0x6da/0x11d0 [ 1777.399563] udp_sendmsg+0x197f/0x2170 [ 1777.399933] ? ip_frag_init+0x350/0x350 [ 1777.400293] ? udp_setsockopt+0xc0/0xc0 [ 1777.400663] ? mark_lock+0xf5/0x2df0 [ 1777.400995] ? lock_chain_count+0x20/0x20 [ 1777.401379] ? mark_lock+0xf5/0x2df0 [ 1777.401703] ? mark_lock+0xf5/0x2df0 [ 1777.402050] ? lock_chain_count+0x20/0x20 [ 1777.402405] ? lock_chain_count+0x20/0x20 [ 1777.402796] ? prep_new_page+0x16d/0x1d0 [ 1777.403145] ? lock_chain_count+0x20/0x20 [ 1777.403540] ? __lock_acquire+0x1657/0x5b00 [ 1777.403922] udpv6_sendmsg+0x1b4e/0x2af0 [ 1777.404311] ? __lock_acquire+0x1657/0x5b00 [ 1777.404695] ? udp_v6_push_pending_frames+0x360/0x360 [ 1777.405182] ? lock_acquire+0x197/0x470 [ 1777.405527] ? find_held_lock+0x2c/0x110 [ 1777.405913] ? lock_acquire+0x197/0x470 [ 1777.406256] ? find_held_lock+0x2c/0x110 [ 1777.406645] ? __might_fault+0xd3/0x180 [ 1777.406990] ? lock_downgrade+0x6d0/0x6d0 [ 1777.407380] ? sock_has_perm+0x1ea/0x280 [ 1777.407737] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1777.408231] ? __import_iovec+0x458/0x590 [ 1777.408601] ? udp_v6_push_pending_frames+0x360/0x360 [ 1777.409047] inet6_sendmsg+0x105/0x140 [ 1777.409411] ? inet6_compat_ioctl+0x320/0x320 [ 1777.409799] __sock_sendmsg+0xf2/0x190 [ 1777.410166] ____sys_sendmsg+0x334/0x870 [ 1777.410521] ? sock_write_iter+0x3d0/0x3d0 [ 1777.410918] ? do_recvmmsg+0x6d0/0x6d0 [ 1777.411262] ? __lock_acquire+0x1657/0x5b00 [ 1777.411679] ___sys_sendmsg+0xf3/0x170 [ 1777.412019] ? sendmsg_copy_msghdr+0x160/0x160 [ 1777.412450] ? vmacache_find+0x55/0x2a0 [ 1777.412808] ? lock_acquire+0x197/0x470 [ 1777.413182] ? find_held_lock+0x2c/0x110 [ 1777.413533] ? __might_fault+0xd3/0x180 [ 1777.413911] ? lock_downgrade+0x6d0/0x6d0 [ 1777.414271] ? asm_exc_page_fault+0x1e/0x30 [ 1777.414689] __sys_sendmmsg+0x195/0x470 [ 1777.415043] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1777.415447] ? lock_downgrade+0x6d0/0x6d0 [ 1777.415820] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1777.416267] ? wait_for_completion_io+0x270/0x270 [ 1777.416693] ? rcu_read_lock_any_held+0x75/0xa0 [ 1777.417123] ? vfs_write+0x354/0xa70 [ 1777.417446] ? fput_many+0x2f/0x1a0 [ 1777.417785] ? ksys_write+0x1a9/0x260 [ 1777.418113] ? __ia32_sys_read+0xb0/0xb0 [ 1777.418501] __x64_sys_sendmmsg+0x99/0x100 [ 1777.418865] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1777.419335] do_syscall_64+0x33/0x40 [ 1777.419658] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1777.420123] RIP: 0033:0x7f3893674b19 [ 1777.420453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1777.422122] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1777.422764] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1777.423361] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1777.423956] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1777.424558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1777.425154] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1777.471279] FAT-fs (loop6): bogus number of reserved sectors [ 1777.472450] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1777.506133] FAT-fs (loop5): Unrecognized mount option "00000000000000000003 [ 1777.506133] egml5|_bt`O(Pz]Frrbs)lvg?&w 8`+z:}Q [ 1777.506133] 4OM2?6nO'G$wKљ" or missing value 19:10:21 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 51) [ 1777.539524] FAULT_INJECTION: forcing a failure. [ 1777.539524] name failslab, interval 1, probability 0, space 0, times 0 [ 1777.540509] CPU: 1 PID: 12065 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1777.541062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1777.541717] Call Trace: [ 1777.541954] dump_stack+0x107/0x167 [ 1777.542255] should_fail.cold+0x5/0xa [ 1777.542566] ? lock_downgrade+0x6d0/0x6d0 [ 1777.542932] ? skb_clone+0x14f/0x3d0 [ 1777.543242] should_failslab+0x5/0x20 [ 1777.543579] kmem_cache_alloc+0x5b/0x310 [ 1777.543916] skb_clone+0x14f/0x3d0 [ 1777.544241] packet_rcv+0x558/0x1410 [ 1777.544558] ? run_filter+0x4d0/0x4d0 [ 1777.544868] dev_queue_xmit_nit+0x38b/0xb00 [ 1777.545258] dev_hard_start_xmit+0xab/0x6f0 [ 1777.545608] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1777.546075] __dev_queue_xmit+0x17ec/0x2710 [ 1777.546431] ? find_held_lock+0x2c/0x110 [ 1777.546763] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1777.547167] ? lock_downgrade+0x6d0/0x6d0 [ 1777.547504] ? lock_acquire+0x197/0x470 [ 1777.547853] ? find_held_lock+0x2c/0x110 [ 1777.548187] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1777.548616] ip_finish_output2+0x1514/0x21f0 [ 1777.549011] ? ip_frag_next+0x9e0/0x9e0 [ 1777.549332] ? nf_hook+0x160/0x510 [ 1777.549622] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1777.550034] __ip_finish_output.part.0+0x5f3/0xb50 [ 1777.550426] ? ip_fragment.constprop.0+0x240/0x240 [ 1777.550852] ? nf_hook+0x510/0x510 [ 1777.551175] ip_output+0x2f7/0x600 [ 1777.551467] ip_local_out+0xb4/0x1a0 [ 1777.551771] iptunnel_xmit+0x591/0x8b0 [ 1777.552121] ip_tunnel_xmit+0x1248/0x2f40 [ 1777.552472] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1777.552889] ? trace_hardirqs_on+0x50/0x180 [ 1777.553234] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1777.553633] ? kmem_cache_free+0xa7/0x2d0 [ 1777.553978] ? kfree_skbmem+0xef/0x1b0 [ 1777.554292] ? kmem_cache_free+0x249/0x2d0 [ 1777.554634] sit_tunnel_xmit+0xef0/0x2960 [ 1777.555002] ? find_held_lock+0x2c/0x110 [ 1777.555329] ? ipip_rcv+0x4f0/0x4f0 [ 1777.555625] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1777.556017] ? lock_downgrade+0x6d0/0x6d0 [ 1777.556362] ? run_filter+0x4d0/0x4d0 [ 1777.556699] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1777.557067] dev_hard_start_xmit+0x1cb/0x6f0 [ 1777.557424] __dev_queue_xmit+0x17ec/0x2710 [ 1777.557808] ? find_held_lock+0x2c/0x110 [ 1777.558138] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1777.558543] ? lock_downgrade+0x6d0/0x6d0 [ 1777.558878] ? lock_acquire+0x197/0x470 [ 1777.559203] ? ip_finish_output2+0x220/0x21f0 [ 1777.559604] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1777.560025] neigh_connected_output+0x382/0x4d0 [ 1777.560452] ip_finish_output2+0x6f1/0x21f0 [ 1777.560805] ? nf_hook_slow+0xfc/0x1e0 [ 1777.561150] ? ip_frag_next+0x9e0/0x9e0 [ 1777.561471] ? nf_hook+0x160/0x510 [ 1777.561786] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1777.562197] __ip_finish_output.part.0+0x5f3/0xb50 [ 1777.562591] ? ip_fragment.constprop.0+0x240/0x240 [ 1777.562980] ? nf_hook+0x510/0x510 [ 1777.563301] ip_output+0x2f7/0x600 [ 1777.563596] ip_send_skb+0xdd/0x260 [ 1777.563924] udp_send_skb+0x6da/0x11d0 [ 1777.564251] udp_sendmsg+0x197f/0x2170 [ 1777.564608] ? ip_frag_init+0x350/0x350 [ 1777.564937] ? udp_setsockopt+0xc0/0xc0 [ 1777.565252] ? mark_lock+0xf5/0x2df0 [ 1777.565558] ? lock_chain_count+0x20/0x20 [ 1777.565895] ? mark_lock+0xf5/0x2df0 [ 1777.566226] ? mark_lock+0xf5/0x2df0 [ 1777.566526] ? lock_chain_count+0x20/0x20 [ 1777.566891] ? lock_chain_count+0x20/0x20 [ 1777.567232] ? prep_new_page+0x16d/0x1d0 [ 1777.567585] ? lock_chain_count+0x20/0x20 [ 1777.567933] ? __lock_acquire+0x1657/0x5b00 [ 1777.568319] udpv6_sendmsg+0x1b4e/0x2af0 [ 1777.568652] ? __lock_acquire+0x1657/0x5b00 [ 1777.569036] ? udp_v6_push_pending_frames+0x360/0x360 [ 1777.569458] ? lock_acquire+0x197/0x470 [ 1777.569806] ? find_held_lock+0x2c/0x110 [ 1777.570141] ? lock_acquire+0x197/0x470 [ 1777.570489] ? find_held_lock+0x2c/0x110 [ 1777.570825] ? __might_fault+0xd3/0x180 [ 1777.571176] ? lock_downgrade+0x6d0/0x6d0 [ 1777.571510] ? sock_has_perm+0x1ea/0x280 [ 1777.571872] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1777.572309] ? __import_iovec+0x458/0x590 [ 1777.572642] ? udp_v6_push_pending_frames+0x360/0x360 [ 1777.573056] inet6_sendmsg+0x105/0x140 [ 1777.573399] ? inet6_compat_ioctl+0x320/0x320 [ 1777.573759] __sock_sendmsg+0xf2/0x190 [ 1777.574099] ____sys_sendmsg+0x334/0x870 [ 1777.574428] ? sock_write_iter+0x3d0/0x3d0 [ 1777.574796] ? do_recvmmsg+0x6d0/0x6d0 [ 1777.575110] ? __lock_acquire+0x1657/0x5b00 [ 1777.575494] ___sys_sendmsg+0xf3/0x170 [ 1777.575819] ? sendmsg_copy_msghdr+0x160/0x160 [ 1777.576214] ? vmacache_find+0x55/0x2a0 [ 1777.576553] ? lock_acquire+0x197/0x470 [ 1777.576900] ? find_held_lock+0x2c/0x110 [ 1777.577228] ? __might_fault+0xd3/0x180 [ 1777.577575] ? lock_downgrade+0x6d0/0x6d0 [ 1777.577910] ? asm_exc_page_fault+0x1e/0x30 [ 1777.578303] __sys_sendmmsg+0x195/0x470 [ 1777.578635] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1777.579012] ? lock_downgrade+0x6d0/0x6d0 [ 1777.579365] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1777.579790] ? wait_for_completion_io+0x270/0x270 [ 1777.580177] ? rcu_read_lock_any_held+0x75/0xa0 [ 1777.580609] ? vfs_write+0x354/0xa70 [ 1777.580908] ? fput_many+0x2f/0x1a0 [ 1777.581225] ? ksys_write+0x1a9/0x260 [ 1777.581530] ? __ia32_sys_read+0xb0/0xb0 [ 1777.581886] __x64_sys_sendmmsg+0x99/0x100 [ 1777.582223] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1777.582663] do_syscall_64+0x33/0x40 [ 1777.582961] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1777.583400] RIP: 0033:0x7f3893674b19 [ 1777.583700] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1777.585265] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1777.585865] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1777.586472] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1777.587079] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1777.587685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1777.588294] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:10:21 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x7df025fc, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x9001000a00}], 0x0, &(0x7f0000000400)=ANY=[@ANYRESDEC=r0, @ANYBLOB="93f148daf584cd31f607ffe12dcea457ab1b7e79a47c6123b850003a57181ad521d2570ca51de42e39e19e1c8c194d207bb3317d35516c039ca40e15d55dee0cf60f7bf9a2dfb20a5e6a1b9c71b27852d8ece0b7cfd132901377deb509b80c57f814011ca1fb451df21a6c34131e705d17c9dd6722ced142c3237318141bf3c13ebfbad2ac488f0a4bbbe196966715e5eab98c22f572a7fc81247a0045153049a685777c97369c3416", @ANYRES32=r0, @ANYBLOB="9cbaf9cf8bc53f384af12102e3026918ff937c9a8213e9fc8277903a43767080975262f5577d8b"]) openat(r1, &(0x7f0000000000)='./file0\x00', 0x20002, 0x1fb) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = pidfd_getfd(r0, r0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000001c0)) 19:10:21 executing program 6: r0 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000200)='memory.pressure\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000240)={{0x1, 0x1, 0x1e, r0, {0xffffffffffffffff}}, './file1\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000400)) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x100) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f00000001c0)=0x4040000) r4 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r5 = gettid() ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x466}}, './file1\x00'}) kcmp$KCMP_EPOLL_TFD(r5, 0x0, 0x7, r6, &(0x7f0000000280)={r2, r4, 0xff}) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000340)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000380)='./file0\x00', &(0x7f0000000600)='devpts\x00', 0x2200080, &(0x7f0000000640)='\xff\xff') r7 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r7, &(0x7f0000004d00), 0x2f, 0x0) r8 = openat$cgroup(r1, &(0x7f0000000300)='syz0\x00', 0x200002, 0x0) close_range(r7, r8, 0x2) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000100)={0x16, 0x17, 0x2, {0xd, './file1/file0'}}, 0x16) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r0}, 0x7) 19:10:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000000)={0x4, 0x37, 0x0, 0x17, 0x6, 0xfffffffe, 0x0, 0x58, 0x1}) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x400, 0x30) 19:10:21 executing program 4: setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f00000001c0)={{0x21, @local, 0x4e24, 0x0, 'none\x00', 0x10, 0x9, 0x1f}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e20, 0x0, 0x5, 0x1, 0x5}}, 0x44) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file1\x00', 0x9d7, 0x0, &(0x7f0000000240), 0x802070, &(0x7f0000000300)={[{@norecovery}, {@lazytime}, {@errors_continue}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x6}}, {@barrier}, {@barrier}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x1}}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}) 19:10:21 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x81}}, './file1\x00'}) openat(r1, &(0x7f0000000100)='./file1\x00', 0x4aa0c0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(r0, &(0x7f0000000000)='./file0\x00', 0x73d5333026446a93, 0x102) [ 1777.865145] FAT-fs (loop0): Unrecognized mount option "00000000000000000003H1-ΤW~y|a#P" or missing value 19:10:21 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@xfs={0x1c, 0x81, {0x100000000, 0x4, 0x1, 0xfffffdb9}}, &(0x7f00000001c0), 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000000)=ANY=[@ANYRESHEX, @ANYRES16=0x0]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) utimes(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)={{0x0, 0xea60}, {0x77359400}}) 19:10:21 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 52) [ 1778.003136] FAULT_INJECTION: forcing a failure. [ 1778.003136] name failslab, interval 1, probability 0, space 0, times 0 [ 1778.004907] CPU: 0 PID: 12115 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1778.005959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1778.007221] Call Trace: [ 1778.007635] dump_stack+0x107/0x167 [ 1778.008200] should_fail.cold+0x5/0xa [ 1778.008803] ? create_object.isra.0+0x3a/0xa20 [ 1778.009514] should_failslab+0x5/0x20 [ 1778.010106] kmem_cache_alloc+0x5b/0x310 [ 1778.010739] create_object.isra.0+0x3a/0xa20 [ 1778.011412] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1778.012195] kmem_cache_alloc+0x159/0x310 [ 1778.012850] skb_clone+0x14f/0x3d0 [ 1778.013403] packet_rcv+0x558/0x1410 [ 1778.013995] ? run_filter+0x4d0/0x4d0 [ 1778.014582] dev_queue_xmit_nit+0x38b/0xb00 [ 1778.015251] dev_hard_start_xmit+0xab/0x6f0 [ 1778.015915] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1778.016724] __dev_queue_xmit+0x17ec/0x2710 [ 1778.017395] ? find_held_lock+0x2c/0x110 [ 1778.018015] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1778.018725] ? lock_downgrade+0x6d0/0x6d0 [ 1778.019356] ? lock_acquire+0x197/0x470 [ 1778.019960] ? find_held_lock+0x2c/0x110 [ 1778.020599] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1778.021411] ip_finish_output2+0x1514/0x21f0 [ 1778.022097] ? ip_frag_next+0x9e0/0x9e0 [ 1778.022706] ? nf_hook+0x160/0x510 [ 1778.023255] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1778.024039] __ip_finish_output.part.0+0x5f3/0xb50 [ 1778.024812] ? ip_fragment.constprop.0+0x240/0x240 [ 1778.025556] ? nf_hook+0x510/0x510 [ 1778.026117] ip_output+0x2f7/0x600 [ 1778.026673] ip_local_out+0xb4/0x1a0 [ 1778.027245] iptunnel_xmit+0x591/0x8b0 [ 1778.027860] ip_tunnel_xmit+0x1248/0x2f40 [ 1778.028520] ? lockdep_hardirqs_on_prepare+0x100/0x3e0 [ 1778.029322] ? trace_hardirqs_on+0x50/0x180 [ 1778.029985] ? ip_md_tunnel_xmit+0x1840/0x1840 [ 1778.030681] ? kmem_cache_free+0xa7/0x2d0 [ 1778.031327] ? kfree_skbmem+0xef/0x1b0 [ 1778.031925] ? kmem_cache_free+0x249/0x2d0 [ 1778.032590] sit_tunnel_xmit+0xef0/0x2960 [ 1778.033230] ? find_held_lock+0x2c/0x110 [ 1778.033851] ? ipip_rcv+0x4f0/0x4f0 [ 1778.034410] ? dev_queue_xmit_nit+0x7f5/0xb00 [ 1778.035092] ? lock_downgrade+0x6d0/0x6d0 [ 1778.035724] ? run_filter+0x4d0/0x4d0 [ 1778.036312] ? dev_queue_xmit_nit+0x80b/0xb00 [ 1778.037010] dev_hard_start_xmit+0x1cb/0x6f0 [ 1778.037693] __dev_queue_xmit+0x17ec/0x2710 [ 1778.038361] ? find_held_lock+0x2c/0x110 [ 1778.038978] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1778.039685] ? lock_downgrade+0x6d0/0x6d0 [ 1778.040328] ? lock_acquire+0x197/0x470 [ 1778.040937] ? ip_finish_output2+0x220/0x21f0 [ 1778.041626] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1778.042432] neigh_connected_output+0x382/0x4d0 [ 1778.043158] ip_finish_output2+0x6f1/0x21f0 [ 1778.043819] ? nf_hook_slow+0xfc/0x1e0 [ 1778.044425] ? ip_frag_next+0x9e0/0x9e0 [ 1778.045033] ? nf_hook+0x160/0x510 [ 1778.045586] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1778.046361] __ip_finish_output.part.0+0x5f3/0xb50 [ 1778.047112] ? ip_fragment.constprop.0+0x240/0x240 [ 1778.047849] ? nf_hook+0x510/0x510 [ 1778.048409] ip_output+0x2f7/0x600 [ 1778.048966] ip_send_skb+0xdd/0x260 [ 1778.049527] udp_send_skb+0x6da/0x11d0 [ 1778.050137] udp_sendmsg+0x197f/0x2170 [ 1778.050735] ? ip_frag_init+0x350/0x350 [ 1778.051350] ? udp_setsockopt+0xc0/0xc0 [ 1778.051956] ? mark_lock+0xf5/0x2df0 [ 1778.052538] ? lock_chain_count+0x20/0x20 [ 1778.053166] ? mark_lock+0xf5/0x2df0 [ 1778.053737] ? mark_lock+0xf5/0x2df0 [ 1778.054302] ? lock_chain_count+0x20/0x20 [ 1778.054931] ? lock_chain_count+0x20/0x20 [ 1778.055572] ? prep_new_page+0x16d/0x1d0 [ 1778.056192] ? lock_chain_count+0x20/0x20 [ 1778.056848] ? __lock_acquire+0x1657/0x5b00 [ 1778.057515] udpv6_sendmsg+0x1b4e/0x2af0 [ 1778.058136] ? __lock_acquire+0x1657/0x5b00 [ 1778.058801] ? udp_v6_push_pending_frames+0x360/0x360 [ 1778.059593] ? lock_acquire+0x197/0x470 [ 1778.060195] ? find_held_lock+0x2c/0x110 [ 1778.060833] ? lock_acquire+0x197/0x470 [ 1778.061435] ? find_held_lock+0x2c/0x110 [ 1778.062061] ? __might_fault+0xd3/0x180 [ 1778.062667] ? lock_downgrade+0x6d0/0x6d0 [ 1778.063304] ? lock_chain_count+0x20/0x20 [ 1778.063931] ? sock_has_perm+0x1ea/0x280 [ 1778.064560] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1778.065366] ? __import_iovec+0x458/0x590 [ 1778.066000] ? udp_v6_push_pending_frames+0x360/0x360 [ 1778.066792] inet6_sendmsg+0x105/0x140 [ 1778.067390] ? inet6_compat_ioctl+0x320/0x320 [ 1778.068071] __sock_sendmsg+0xf2/0x190 [ 1778.068680] ____sys_sendmsg+0x334/0x870 [ 1778.069304] ? sock_write_iter+0x3d0/0x3d0 [ 1778.069945] ? do_recvmmsg+0x6d0/0x6d0 [ 1778.070556] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1778.071352] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1778.072170] ? trace_hardirqs_on+0x5b/0x180 [ 1778.072845] ___sys_sendmsg+0xf3/0x170 [ 1778.073441] ? sendmsg_copy_msghdr+0x160/0x160 [ 1778.074136] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1778.074816] ? _raw_spin_unlock_irq+0x27/0x30 [ 1778.075499] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1778.076177] ? finish_task_switch+0x126/0x5d0 [ 1778.076861] ? finish_task_switch+0xef/0x5d0 [ 1778.077530] ? __switch_to+0x572/0xf70 [ 1778.078122] ? __switch_to_asm+0x3a/0x60 [ 1778.078736] ? __switch_to_asm+0x34/0x60 [ 1778.079363] ? __schedule+0x82c/0x1ea0 [ 1778.079967] ? io_schedule_timeout+0x140/0x140 [ 1778.080687] __sys_sendmmsg+0x195/0x470 [ 1778.081301] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1778.081963] ? lock_downgrade+0x6d0/0x6d0 [ 1778.082616] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1778.083352] ? wait_for_completion_io+0x270/0x270 [ 1778.084090] ? rcu_read_lock_any_held+0x75/0xa0 [ 1778.084805] ? vfs_write+0x354/0xa70 [ 1778.085376] ? fput_many+0x2f/0x1a0 [ 1778.085936] ? ksys_write+0x1a9/0x260 [ 1778.086521] ? __ia32_sys_read+0xb0/0xb0 [ 1778.087153] __x64_sys_sendmmsg+0x99/0x100 [ 1778.087798] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1778.088581] do_syscall_64+0x33/0x40 [ 1778.089152] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1778.089932] RIP: 0033:0x7f3893674b19 [ 1778.090503] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1778.093265] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1778.094416] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1778.095498] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1778.096579] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1778.097656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1778.098728] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1778.132337] FAT-fs (loop3): Unrecognized mount option "0xffffffffffffffff" or missing value [ 1778.153015] FAT-fs (loop3): Unrecognized mount option "0xffffffffffffffff" or missing value 19:10:34 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 53) 19:10:34 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000240)='./file2\x00', 0x40400, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x8) open(&(0x7f00000001c0)='./file2\x00', 0x610441, 0x100) openat(r1, &(0x7f0000000200)='./file3\x00', 0x100, 0x1b0) 19:10:34 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48000, 0x102) openat(r0, &(0x7f00000002c0)='./file1\x00', 0x3b5a02, 0x32) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', &(0x7f00000001c0), 0x2000) 19:10:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.apparmor\x00', &(0x7f00000001c0)=""/175, 0xaf) 19:10:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000001500)=[{&(0x7f00000015c0)="5ece7571838c3c0eb76e4d2b29d6fd4ca7d8221af4931593457aedb4d37d912f8c180bf93d3d33aff9c3bc75f7b659dd4b3daac701085e970afed505d71c30b25c1bd92add2cff66945286d6", 0x4c, 0x100}, {&(0x7f0000000180)="536734b0e836f9ab55881607e4e13a6adadc522e6632b15ffcbec5b060744702fed35c96acfb1f6dcccf4fe3bb38ded9132c455ef5b4775637c148fc08e8951a7a8a5c128ffa2adb23c174b0e495229821ce49aee43836daac9fe02e0b5ce0d8376aab4b9eaca0f5833ea95e824703d346de8aca851f4b3220799d23df89ad281d8de56fe8da77f42c5dc49001ef5e209d3c42f132460e348b262237f30ed3ea454c8b845655a81efbd0e5149e91d7c34edad8e5d156c6e10bae81dc45539b59b53a5a288338b328ea798e050fce25e22abbda2b3dada98ee4982e8451ab2b38e75b45da24a7e95e8a08", 0xea, 0x6e85}, {&(0x7f0000000300)="3ebcbb50416de38bb8e4818f7668f38a82dea0b6357a3699feec9e2f5c5211677711dbea32f70892ea9d6b9b7622f5eb65101a07ea39158de30f428b55979a04dfff235038feed6161a27ae58ff456f1ab18c6b10ff4de952e2c1fec217e961d3b8ef0fddd79aeeffea0dd957bada6ef979e547ba743", 0x76, 0xfffffffffffffff7}, {&(0x7f0000001640)="29b6b67674c9fe24cb5d3d9d0ff63d174763a5854ecde1cdbea809d8576b97be542baab19e434a9e82888dfa04b569c75b47983c25ad3910d70d2eb958716cbf4dfdc6d6230d01992bfa3688340bb042126286a28f37725ac8c213e6641bfd2400b88ef7723e5f356f571e3400f4c8f48247317f1726aec51ade7efe136026488d5964cdad6a8006f9798439e79d08c08b61e6374acfd0a70d5bed99259e395de60376661315a68a57a222dfb511e306369bd0e756073ec42cf8a03657e869ac2efbf7173afa6764a1eab8ece9d306c47a34a7674f0ba5188596b09491f69212ac4128507699598064609b32c7094963d003a2", 0xf3, 0x31}, {&(0x7f00000000c0)="3d7ee1380c56b2219da03c59fc3c70bd9d2dd641b5abb59d19fc5259b4f37fb3c4c02fcf200a65", 0x27, 0x65}, {&(0x7f0000001400)="7957005984edf47024aee32f15cfe92c55b308ae5d43b3ef53e6c68bc821769ee81ddf81da0974117120e8d699978c770bbe17f0521dc2476404aab85d78db757e289dbbe56bad00d813e716d739702e2558bfe18388c9f4", 0x58, 0x80000001}], 0x4010, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') getdents64(r0, &(0x7f0000000400)=""/4096, 0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r2, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) r3 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r3, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) sendto$inet(r3, &(0x7f0000001480)="a67b6e20271dd9e6dc261c84ce1fe2f5bf5268b16f6fe2c44ac2e3a68cf126b230c8dd7bdd091f338f146f01e4336a173c61150467bb9c1ae444038f786e4113a69a", 0x42, 0x40, &(0x7f0000000140)={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x80000001}}, './file0/file0\x00'}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000240)=@v1={0x1000000, [{0x8000, 0x4086}]}, 0xc, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000380)=0x4441, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, r0, 0x0, &(0x7f0000000300)="739953a3e77075daf1d8ce3d213fca9fe88457fe52ece7ca9203ac48f17d3e008814dcee883e89f4955e4533cbc4bc335f482c2a45b2553a8a557812e54e98d373f4e13a6c85f135", 0x48, 0x40, 0x1}, 0x8) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x39, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000640)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}, {&(0x7f0000000400)="61abc5f2b011a2546a5a28220d233a19b165b53a9f9c10c6fa859d990b42bd11954e4072443add94e90a59f701376c3570b694f1fe26c993da3dba63ade90099e7c8abc7a3ffcd8b683d952d6b964f711e9cdb74cca4cadc36bf1eb5f008038cd8ec37", 0x63, 0x3}, {&(0x7f0000000180)="b4f1a2fdae6dfd7b3949f7e7", 0xc, 0x4}, {&(0x7f0000000580)="28335d70f1c976e87bb0219301a6d928c450b414863787a2a9634d0a8e23965309517d9307fadbd9c94f2aa0b03a12825c97021ede6d5cdacfff990adf3c02b7c62d84cbcfc649eb343ddf5b97d951bf924f4f65f86631a55aa1079feaa614ad198479dfbbaec25385bcb2a23ecb7ee88a7c42518ec5b91ab512d0a6c146863622c0052dcb3e2fd6587882b3ef2b3cb0d351305298a4d9c4c8cee41a1ef865a9cdc3", 0xa2, 0x8}], 0x0, &(0x7f00000001c0)=ANY=[@ANYRES16, @ANYRESHEX, @ANYRESDEC, @ANYRESHEX=r0, @ANYRESOCT=r1, @ANYRESOCT=r2]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:34 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100), &(0x7f00000001c0)={'U-', 0x2}, 0x16, 0x3) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:34 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x20000, 0x8) r1 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ppoll(&(0x7f0000000240)=[{}, {r1, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={0xffffffffffffffff, 0x80, 0x800, 0x4}) setxattr$security_ima(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280), &(0x7f0000000300)=@md5={0x1, "3fb2647eb60b7361044ad87de6a8923d"}, 0x11, 0x6) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x1000) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f00000004c0)=ANY=[@ANYBLOB="01f6ff63faad18983f6dcbb93920e2cf554b76e604a14bd1f7e5c46dae03321047f3034b9b17869142cd42249fe8ae5a2b10de0b40792cd0e5cbbe939a4814090c841e9b84e7e7598f0d51", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$CDROM_TIMED_MEDIA_CHANGE(r3, 0x5396, &(0x7f0000000480)={0x100000000, 0x1}) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105041, 0x100) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(r4, &(0x7f0000000380)='./file0\x00', 0x410000, 0x6) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r5, &(0x7f0000004d00), 0x2f, 0x0) sendto(r5, &(0x7f0000000400)="626a718a", 0x4, 0x8040, &(0x7f0000000540)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80) [ 1791.346415] FAT-fs (loop5): Unrecognized mount option ":Z(8(y%*+=.Q+8[E$^" or missing value [ 1791.372389] FAULT_INJECTION: forcing a failure. [ 1791.372389] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1791.374405] CPU: 0 PID: 12141 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1791.375515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1791.376843] Call Trace: [ 1791.377275] dump_stack+0x107/0x167 [ 1791.377850] should_fail.cold+0x5/0xa [ 1791.378463] _copy_from_user+0x2e/0x1b0 [ 1791.379090] __copy_msghdr_from_user+0x91/0x4b0 [ 1791.379820] ? __ia32_sys_shutdown+0x80/0x80 [ 1791.380542] ? udp_v6_push_pending_frames+0x360/0x360 [ 1791.381352] ? inet6_sendmsg+0xbd/0x140 [ 1791.381987] ? inet6_compat_ioctl+0x320/0x320 [ 1791.382688] ? __sock_sendmsg+0x55/0x190 [ 1791.383357] sendmsg_copy_msghdr+0xa1/0x160 [ 1791.384036] ? do_recvmmsg+0x6d0/0x6d0 [ 1791.384674] ? __lock_acquire+0x1657/0x5b00 [ 1791.385366] ___sys_sendmsg+0xc6/0x170 [ 1791.385989] ? sendmsg_copy_msghdr+0x160/0x160 [ 1791.386709] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1791.387527] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1791.388230] ? trace_hardirqs_on+0x5b/0x180 [ 1791.388951] ? lock_acquire+0x197/0x470 [ 1791.389579] ? find_held_lock+0x2c/0x110 [ 1791.390247] ? __might_fault+0xd3/0x180 [ 1791.390867] ? lock_downgrade+0x6d0/0x6d0 [ 1791.391522] ? io_schedule_timeout+0x140/0x140 [ 1791.392257] __sys_sendmmsg+0x195/0x470 [ 1791.392926] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1791.393612] ? lock_downgrade+0x6d0/0x6d0 [ 1791.394283] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1791.395047] ? wait_for_completion_io+0x270/0x270 [ 1791.395805] ? rcu_read_lock_any_held+0x75/0xa0 [ 1791.396545] ? vfs_write+0x354/0xa70 [ 1791.397150] ? fput_many+0x2f/0x1a0 [ 1791.397721] ? ksys_write+0x1a9/0x260 [ 1791.398335] ? __ia32_sys_read+0xb0/0xb0 [ 1791.398985] __x64_sys_sendmmsg+0x99/0x100 [ 1791.399662] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1791.400479] do_syscall_64+0x33/0x40 [ 1791.401073] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1791.401865] RIP: 0033:0x7f3893674b19 [ 1791.402453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1791.405322] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1791.406507] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1791.407656] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1791.408786] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1791.409952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1791.411097] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1791.438103] FAT-fs (loop4): Unrecognized mount option "0xffffffffffffffff184467440737095516150x00000000000000030000000000000000000000400000000000000000000005" or missing value [ 1791.452672] FAT-fs (loop5): Unrecognized mount option ":Z(8(y%*+=.Q+8[E$^" or missing value 19:10:35 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000300)=[{&(0x7f00000001c0)="4aa5bbb47bb9a4ed6c3e2a3cc3ef56a475d527889279ff7b889d10b64f16109ee355852ba63501b9006935407be3c2bb122716ff43614bf089c221a380688c457668a651e6f33c6ca2588772318ed575731f4cf4947a65255f5dbd236f00bb5baf1bd5cc53f5405e6b938c2ef6a68375ef22732392774bafa271bf415e261cc838d6e74a204d149813f779068492d7385ed61cbc2d40df938f58616b692de365784950ab8720283c7fb5e98f87f69c385c74c638711b457fb50317c233aa0af7e2635ab1289d70e8382aa47b16e6d3c5d7257b0059e8a8c158804908834f225972e458f5b442afb4fb91a64590ad3c", 0xef, 0x4}], 0x800000, &(0x7f0000000340)={[{@auto_da_alloc}], [{@appraise}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x80) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:35 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x42002, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) r1 = eventfd2(0x552b8000, 0x100000) setxattr$trusted_overlay_redirect(&(0x7f0000000200)='./file2\x00', &(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x8, 0x2) read$eventfd(r1, &(0x7f00000001c0), 0x8) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x4}}, './file1\x00'}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000240)='./file0\x00', 0x8, 0x1, &(0x7f0000000300)=[{&(0x7f0000000400)="97e437608cebc47ba0652170d96d2350d6e9567a7fb10c864dfd5a3c0566fad58100ab9e816a01d3ae30053aa6e3489d55e123fe279b32b0641701ddc3f58d01652ebe39ecb31a3827294aff8dc1d7c2ffbf3870855cf75903fb0eca3ec39eef3a465426e4e951be14bc7a16c4d50a77f06a2a122aa103fc7df83391ad046b2ff0f977bf700f0df85f375af8220e27903f13c61903330ffd02cf0b2b708ab88b5cbb38ac099f152a40c952ce6ba9258e5aae3f137539f2a9b56032de5838ec6a49ecc4cdc8af81a5bd65d504", 0xcc, 0xfffffffffffffffe}], 0x11b0842, &(0x7f00000005c0)={[{@utf8}, {@shortname_winnt}, {@utf8no}, {@utf8}, {@rodir}, {@shortname_winnt}, {@nonumtail}], [{@fsname={'fsname', 0x3d, '-'}}, {@appraise}, {@hash}, {@fowner_gt={'fowner>', r0}}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) getpeername$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000000)=0x6e) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105143, 0x8) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17, 0x2}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000180)=ANY=[@ANYRESDEC, @ANYRES32, @ANYRESDEC]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1791.638434] FAT-fs (loop4): Unrecognized mount option "0xffffffffffffffff184467440737095516150x00000000000000030000000000000000000000400000000000000000000005" or missing value 19:10:35 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 54) 19:10:35 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') syz_mount_image$nfs(&(0x7f0000000240), &(0x7f0000001980)='./file2\x00', 0x9e88, 0x6, &(0x7f0000001d80)=[{&(0x7f00000019c0)="03c4daa3c18c3675675818035588d6365b88a6fbecd18bde7b078d41d82154af08342e11e0eb6a4671001bbd90a3ad8d2b6ca3dd033c44a7669c6760e9f47e468c0ee57188261d0b0ac5cddaaaa157d6b980d26a4cb1dca3e4bd5b4f3e26bf6607ece2e0d29b17f5b75fa019ce69821d33a2371d6ef97a315c7d72ca8ae607308946b1e87cb523fd0e37439f0fcf9f81d864737f2f74748bdaf2dd92f09c25ba40e94387e1c910209620f0420c3116d75731ef064ab9b6a3590437145801ae3b09ad43504ba9a97ffb94f05f32a8a1ebe91c6972", 0xd4, 0x4}, {&(0x7f0000001ac0)="1c96b01d9b6e605244a83d146d92c2ec74e6ac223d317acf92f4701cfabea148e2aa69ed2a766bcce48b09e068c61895ae4d58353a6ca0d8194b0fcacd7031d98b1e11e1e0ea0e47fc", 0x49, 0xffffffffffffffce}, {&(0x7f0000001b40)="d1166f1f890512018969c15edce25e001596698446a6b820fa2a4c3cf71917857e0332735b1fee4104027390def552fa0f497f948dae196cb4243ab9609b6c0245", 0x41, 0x5}, {&(0x7f0000001bc0)="f881b73787b151a3b270e5be799e5d62e5bb384b296c0e03ed40c8c0793da4ba24934ab670a22132494daa1f6d9428f1733c283eac6d1dc6073dd59be9d52ef78b0ca433adf271d0d12cc8cb722d7e8af8384e0ac0ff256e7756d0679ec7f26760ffeca76af8ae0c88eb9ad41dee", 0x6e, 0x8}, {&(0x7f0000001c40)="1d75c71a0d39c5534a387fb17056f5a9c03cbab22405f3295be9bc06fde265e0a652c81713620c438f0dc1a344e6788c7be886e47c3a92103c338a0eb78ab2c5d74d2d9fe148906f79f2f728b7a70d08ce3e419153555ba976f64d5473a995e56ab09845d27a7dfb8c6efd7859fe6543912d9b5981c70d161cac25b66c5b8c93337d28316bd1268f797fa44a302bc8fa38bcc1b14d360da13d668bb56981d2f41855fe31dedc899b7cdba20a4c58a0ab13608c4a7a", 0xb5, 0x1ff}, {&(0x7f0000001d00)="18911b43790902ce7c89ba45049457fa848dea94dd2c0e2ab77cbb7146ed426c444c7b5cf4ed04cfffe8e127f8bb55b6c1d54ae62d9f009c824f1a7c15656f372f4779c84e8d604f0e544d6352886ac185dda6b99a815bf77c", 0x59, 0xffff}], 0x20000, &(0x7f0000001e40)={[{}], [{@measure}, {@pcr={'pcr', 0x3d, 0xc}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@audit}]}) r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x401, 0xa, &(0x7f00000017c0)=[{&(0x7f00000001c0)="5990fd3b8d25f16d32190eafe8fd6d56f679d9d3628e3c1cc42b9d5bf0d35e27164aa5091f5e9255fd84f1ba2729befb7d488b8cf17802e9d35888c1831f69dc90e76af01e9426805d30135a72b464e9e9398de477dab5508eb196a2404a05cd3b74a08e6ccbf6951b8d9c7bc9b1d4be3012ab60b2755a85fa122b888873", 0x7e, 0x3}, {&(0x7f0000000240), 0x0, 0x101}, {&(0x7f0000000280)="3ae8afc4641a658314cbbbcbbe5dfb2981887bd2b8af7f79ee53735754231a84496493f6478f26c358aabfad1b350f5118046f05564caaf4d674d1be88bc6a4406", 0x41, 0x40}, {&(0x7f0000000400)="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", 0xfc, 0xff}, {&(0x7f0000000300)="743be88d1616256ac6833a261a83867b0d26bd92ddd48e478cfea6bce382c154ba2816434ea5e0586ff8b1e1f99aebc0dc6c9dcbf0a447d99ab2e13e904d0d70cd14a41a478adc6d1b209beb48446b0b94be64a27c17d59bd3a5ac7f98bf94f137ca852267f2", 0x66, 0x1}, {&(0x7f0000000500)="3d88d5dd99ffcaa749041a57704c5e1b8456c3340c00e274d343d7b7c9512dbc913056f1542b62ed0214d00b834672149c8e3cd6c3939189929b27eed9e393d9353a8089cc6492d07758dca71ea148c44198e779bbbbd9b2b4edffdeb1b333976ab08ef3ab4c7c865f1dc9abd95ad6118cf5a09d55fe26fbb1e6f4280b49508b6f24bc1ad45a4454440ad3f9ea8b31c51611d9fee406857199451e8e6ecf0d0afca15cebadf2317ba97f923e05e5777eaffd95a28f4b8d530735e071fd10069c459e1fbb0c8bddcba3b019b75ffd2fa93cd8e0dca3223c4e3caf0f83a0c64db751", 0xe1, 0x921}, {&(0x7f0000000380)="96a35bdd7eccf1012038d7dbfc12e80e3f25bc9d576295", 0x17, 0x2687}, {&(0x7f0000000600)="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0x1000, 0x7fffffff}, {&(0x7f0000001600)="d20970def4621b7c41675359938c46aa2dbb02f21dfbc718ce1ef61b139e1b8a8a3081e157e0d6f23ac74fa7f91bc4942df0091706454c1008c8cc88d6faa530eed11b4922c406df255d4f03512f26449c2e60dbc3234f6e19a23f1c5b870bba73e67f49613072aebdc268b25dd5694c195908d7cae08cda02b35a8ce060ea9d470b1ec557", 0x85, 0x9}, {&(0x7f00000016c0)="e1f991a66a832bc06bb7070d24db1ef031ade7d015c317236eb9c09546be22b6989d143ea84e3d96fac980721abb5809b3b3bf5555025839897aefc0b569b0c1c01655d701219efe7aeddbc7a06f71e9dc58da02da1dbde5a4d65bb1b79b8a85ebe64d397cb9dee56785182777506ef1a8db0cdcaf1f034897d4a23f1dc31e4378887198409b5c69c280281138d548edc88bd76740f3ec4107efacf9447907399736338bbc3e6f704ca7395e812379ae28470820a8c1fec89d64ba8f8bd56b181b5aff92a716c2fc849c8c022fc39f15f073413d783f3e82abb1bbc8101576a7955ef184a11cb7566cacd5084fdadf49aeeb", 0xf2, 0x600000000000}], 0x800, &(0x7f00000018c0)={[{@size={'size', 0x3d, [0x32, 0x74, 0x37, 0x36, 0x37]}}, {@huge_within_size}], [{@appraise_type}, {@hash}, {@subj_user={'subj_user', 0x3d, '-\x99-/!@'}}, {@appraise_type}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@measure}]}) openat(r0, &(0x7f0000001940)='./file0\x00', 0x40, 0xc1) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1791.820619] FAULT_INJECTION: forcing a failure. [ 1791.820619] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1791.822445] CPU: 1 PID: 12182 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1791.823468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1791.824673] Call Trace: [ 1791.825068] dump_stack+0x107/0x167 [ 1791.825606] should_fail.cold+0x5/0xa [ 1791.826171] _copy_from_user+0x2e/0x1b0 [ 1791.826799] __copy_msghdr_from_user+0x91/0x4b0 [ 1791.827472] ? __ia32_sys_shutdown+0x80/0x80 [ 1791.828109] ? udp_v6_push_pending_frames+0x360/0x360 [ 1791.828870] ? inet6_sendmsg+0xbd/0x140 [ 1791.829444] ? inet6_compat_ioctl+0x320/0x320 [ 1791.830088] ? __sock_sendmsg+0x55/0x190 [ 1791.830709] sendmsg_copy_msghdr+0xa1/0x160 [ 1791.831331] ? do_recvmmsg+0x6d0/0x6d0 [ 1791.831920] ? __lock_acquire+0x1657/0x5b00 [ 1791.832569] ___sys_sendmsg+0xc6/0x170 [ 1791.833153] ? sendmsg_copy_msghdr+0x160/0x160 [ 1791.833812] ? vmacache_find+0x55/0x2a0 [ 1791.834417] ? lock_acquire+0x197/0x470 [ 1791.834990] ? find_held_lock+0x2c/0x110 [ 1791.835602] ? __might_fault+0xd3/0x180 [ 1791.836179] ? lock_downgrade+0x6d0/0x6d0 [ 1791.836802] ? asm_exc_page_fault+0x1e/0x30 [ 1791.837443] __sys_sendmmsg+0x195/0x470 [ 1791.838030] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1791.838661] ? lock_downgrade+0x6d0/0x6d0 [ 1791.839286] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1791.839993] ? wait_for_completion_io+0x270/0x270 [ 1791.840707] ? rcu_read_lock_any_held+0x75/0xa0 [ 1791.841383] ? vfs_write+0x354/0xa70 [ 1791.841929] ? fput_many+0x2f/0x1a0 [ 1791.842458] ? ksys_write+0x1a9/0x260 [ 1791.843031] ? __ia32_sys_read+0xb0/0xb0 [ 1791.843628] __x64_sys_sendmmsg+0x99/0x100 [ 1791.844255] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1791.845000] do_syscall_64+0x33/0x40 [ 1791.845551] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1791.846288] RIP: 0033:0x7f3893674b19 [ 1791.846843] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1791.849466] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1791.850587] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1791.851629] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1791.852684] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1791.853733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1791.854782] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:10:35 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000400)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x111180, 0x4) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:49 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 55) 19:10:49 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f00000001c0)=""/121, 0x79}], 0x2, 0x1f, 0x20) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) recvfrom$unix(0xffffffffffffffff, &(0x7f00000001c0)=""/62, 0x3e, 0x20, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000100)='$)K\\@)*!\x82[$#\x9c!^,.\'-.\x00', &(0x7f0000000300)='^{\x00', &(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='vfat\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='-{\x00'], 0x100) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) 19:10:49 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="ddb2a1ce0bcae9080eb4ea6bffb272b035c1a44fac8cbbf3ade547eddec4a9246b93145486c84091a14265c87e823df470b0cf41380b0da0937e68877cd1ee87e4c997b1b5d6b3fd96272a6b219443b2441c24f9444d2b8854d4055bd361956edfd2d302763a19b643c0fbe46e0158e50110541e0c314ba7247ad44796af8e79da6114a13360676516a6313f8e70ae851b967bc25c51fcd698a14f550b1920abb3d2a669599a2fb6e0e6d5ade977f9001babed9a7de058dea4d6bbc63952fb6dbdde6b44004db8f474c08d2dae0cceb59dac", @ANYRESDEC, @ANYRES64=r0]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r1], 0x38}}], 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r2, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r4], 0x38}}], 0x1, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r5, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r7], 0x38}}], 0x1, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000004b00)=[{{&(0x7f0000000200)={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000240)="6d7d0ad0031577e9370312e061390241b49fe25effc9568fbf5ddc3c3f1c9644062d58ddb93d6598a96b6f84f6defc3868fd77e406", 0x35}, {&(0x7f0000000300)="2f2acf8cb204bd2a97c2f310aa1ff2f55b5ece16c789e822c7e92c6fdf1f8afc7b2598c2f325127eddf39ed75e2a24685b23ca390a8e6117f07ada1feed6fc8e3f8055403e173351f3bc95284ba9773be26221bdbf8a6a86c2319b52b29f2cac1a620180af06f738640f69ca9dca572dc8077e3f17e1364212ef8f1979ebf81fffb1a971bb532ea095e4c3", 0x8b}, {&(0x7f0000000400)="9717fc7257e4c8b12d095eea6623102cf1f19f7c16debf200cf9d38a9d664fc7a547b32f39a362b2ad62a086b53da736233e98e7e2f6b7591df3d4f9567e5d15a0f837a3451755c0414541cfb39aabc9d809b19a91fb376d2e0aef00b150e7af2c5256e1e5cc0fdb0aff5e4d62ccf52641788cde014011b8997ade06805ee728fa44e4c01e97a7a692a77781269f0e6e7e122bc579d44c8a23ce122b6d5509745f19ae21648d5cf97ab060f2e90beeeb5604bd51c77742e8c2f7e9382791f4f87d776254325a175517018099686849a9874b2f69be6e7a18c6cb9a", 0xdb}, {&(0x7f0000000580)="c95cc5ff7f74bfbff440414611e3e92c4d53ec91198c06e34378fb1a2331a64e84b451f9eb1f43043d4e529c0d0fa0f42f9265b77ccabfcd8e110a8307197bb7d15b923af5f7dc8b4e990b31a533327f3abd76d8d3761cee8494612f6c614cb5dce30f941c9cd2b305da3bf8daee6ffdd1dd2048b33a2f3e9ddeb2928f82e46f5a7448c82eed14f75a125d26c709fca11d8d37ce2450c41608fc28c68c10eb384f4d0ae2020671ff5029fef4473a235ec302115e5eca3caf428fdb", 0xbb}], 0x4}}, {{&(0x7f0000000500)={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f0000000bc0)=[{&(0x7f0000000640)="8a6c1f60031e778b5ea3aaf33d81ddb8cfa349548300702cd6be563e202bf4601d2e037f84aca231e1e55fd57fafc373aa12873b9fe3aafd7f86f8633a8eb5c60780db545841241736b3e407be1e3aafbb475772bc48b5e4c51071a58fec95fd519425814391794060811c70a04659a337eb9da6cd481a9e887f58f997ccb5a36c2d57fd07ac9cf7778c9145d16f410efecf4a92eb3fe052b534d0bbd6741efb7bc6a1d4020e45c50d8e07337ad0dd9e2e9dd968f41cba0b1ef8f0cae7117cf6a5f59b4b65e74444ccd318670c31b1646f4c68c3d4ebfe5ef327c8b65fc94c414d926f728ca3cae4fc29586e1cd3ee9db9817463fa", 0xf5}, {&(0x7f0000000740)="e2917083d51ccfd91cfdf38d900950a739de483c59bbd81f46721c4cb35aff5d576e7fb4f29cce4085c5c98acc10df716ce776efb8ff3175bf0456fec3686cc0c9888bf17cf731e913b880064ecaa924d2cb101b314db9221c11f53a6d076389a593ac5fb81f1023bba933ad777a997c5b07f9349c7924bd8e458da2f9a5e6ac9b77d7337121e0c10b809525f2fcb2d80d02971ec43264565f368a1dfc86215cb66cccd2", 0xa4}, {&(0x7f0000000800)="2a3b4c23372404cce635f9accbd5f9a6c44a007af3ceed2e89ca4adc5ad088e07d925e303f2071e67ad8ad0afa4eef2bf7ae77512e865ade21d01a6d2398b165e3e4aa09df9ba8621a4d78bb2ae5cb2b99f7", 0x52}, {&(0x7f0000000880)="07a83f9c9801039366f6c15d9a8a5e94acae8331e280702316649eb44876713b55bef7649e94f1a66320c5d5c064ff531bd7aac4735f6aa77b7eacb979d412d36dcf165071bd1075e4003a55d38207685c2133a8700c1867f1a2798313c83ed8bb63094fffe01adcf39f43448f3c71f959e592c12c4f86eae196d8e0c705", 0x7e}, {&(0x7f0000000900)="e7a66f3bb2461a5f91d941eb92c4114f9bd7c791fa4c56e235958ad493bc34089df9315e0665d2ac7af86bd73a8ae25f219e57109b738bf1c6930e7292bfdf7fd9e991f7a79e3cb86af6f7596f81be84472e8e0ae6ba7da02a2b17693005fd873b106ef931a6a1c603929725057458db235256ad61603f92dac064b22f3cf51e7bfa184e1d33919f04c7a66099ff788d4d6e4c2b9f357e644395f0fb74f253b067b9a229d34a5734935b44a9e4", 0xad}, {&(0x7f00000009c0)="9a02c338b7fbfdd7148534212927d43f19369dec3b15ca70c8c0fa4ce8479f7737b3", 0x22}, {&(0x7f0000000a00)="2b2c48d29df3d647e601b15ec5153ae090ee84c17b95800655cfe10c0b432e481d7398cbbf89b6ab8824535942e92fab047886afd75da6908fcac68d591357b1a2ff19910699464290887abc5ba14f1decc94d131fa84255990afeb1c1cbfd6f229720669c157ccd75f8eac2aa44ebbdfb2caa01e94fb7a540365919564499f0db3bb5dc28853de7127a646af4ca05e21a2c9e80eb3698fe55f7f93a131d71914f6bd32b5af1cdaf2371dffc7f08c27934ec23e505fbb0d66661f9ea623011fbe9098b45c812a7db8c", 0xc9}, {&(0x7f0000000b00)="d6399708f9060744c0274e2bb313c497e1924f33ce99475f8a09bbfa13483101bbd2dea6da94ae3df869de2b09c27ca1338315a766fb959b62b825c1664f47b7d44c157d5d91230a30387d35db93b0348fa896aa03a6532375c40cf142ab8dd970aad71fee81935da080edb6ffa3fcfd1eb5499a5380f733695032b864fd99ddddcad1672786ff53e6da1b4daaedaaad65ccad6885de6bc7973370812d556e0701c1ac174c153763ab2c51eec6cfdd7c83d79371a7dcc282e2b154", 0xbb}], 0x8, &(0x7f0000000c40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @remote}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffffffd6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0xad0}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3}}], 0x98}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000d00)="8e918f0c7d4297d4b5e30914bea95e2a83e2570c5baa18e3b476866db3cf14879968c312c85b26da778683ab36f7a928504eb8ef610c7f45b3770a7e9f35d99c139e8448e1d409f21bcb33ee8332add13a56f3b5f4b56a8c88e7beacb6a0c61596bbcbd052a3b5df130cf45de3cf57fbc8f5f081083fd73e0676329962cab9400c4fec80c577167e061bbf47c8440624b50cf415d195644659e49bd537dc9d32394152bf53b807d4fb144401b08b49522a36b0", 0xb3}, {&(0x7f0000000dc0)="049680ed272c6f551f91542de7807ff2d6468562624bab53b283b2dbfcbe29012e25f12eb533476d0e9814d20a3d32e76ba9f0f42f54e39da9c03e0b35045e5b7df3d11f6f0624269e84348dc60c07be4b547f308fa64f9e9b3147f49a9ac1901867ec7a76de4dac18cb0467a2213e9874", 0x71}, 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{&(0x7f0000003080)="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", 0x1000}, {&(0x7f0000004080)="54776f30a9fdd465623ca6a76eaeeed713fdc9811c76de4f43b536da091292f68e1a835d313bd75532e4ac0301b1a5d57e052f5175b18b03e65f04ecc7cde8d44c4b481042b317a1e9a4dc26ab4d328c5d0aaae258f9e77342c7cfb9a7d902c0ce34ad6641b104c10c1d727a83c39444d328bb92665cc7916fa1f6375e5eb522dab1875848732c087fcf10ac3c0e925b1fca39c7999d788d50e78d1440decb716b12e477a1f45072dc677a0dc5e2b80e24930f573dd38498464ac933760448e92f1016d12f554a7f", 0xc8}], 0x6, &(0x7f0000004200)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @dev={0xac, 0x14, 0x14, 0x1c}, @local}}}], 0x20}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000004240)="4cae85474082c2f1a246f3f7a85cbeedc3777ff8d1e3c163b2a2d36d4cfc9b535c64f6f5bbe5d10000bdd119a7165f671f9cc56ef3e146e8ba89e33a24c5764de5856c549aa887b72009466d512154c61dd53be79f85bb562e36d6e2f22e6418a5609521892aac2a11a9d072ef452dc608a31815fe363f6673ef3efbe0bd09010183c672c66fdf9895346bc7d576dd4f0f116ea1d66ab004c5a3e3a77e85e8d5ed4e4d52344ef7adb9a826a563da4d52f321cf75402202844e5f4b2b6768977d212e3d0ccf", 0xc5}], 0x1, &(0x7f0000004380)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback}}}, @ip_retopts={{0x58, 0x0, 0x7, {[@ssrr={0x89, 0x23, 0x96, [@multicast1, @dev={0xac, 0x14, 0x14, 0x12}, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, @private=0xa010101, @remote, @empty]}, @lsrr={0x83, 0x17, 0xd, [@empty, @empty, @rand_addr=0x64010102, @empty, @remote]}, @ssrr={0x89, 0xb, 0x10, [@multicast2, @private=0xa010102]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x18}, @empty}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}], 0xc8}}, {{&(0x7f0000004480)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000004980)=[{&(0x7f00000044c0)="d82573a128276f73c7c7e194bf6307251c", 0x11}, {&(0x7f0000004500)="81759f1ef2c8880747ebf003d52fa449d54497586e02c06d41354837f08334ad0853a6e21d65d2affcd744d60f1a19dd21a4af7d67030523fa87a2786e32de3db7a5f43700118706d82cffb3a816f5b44df7c0b85d6978ab3f130f1870043619db70bb32fa27cfb238e332840516d19736c8bb78a685d374eca6e298eec8183a624c4bb753cbef20b455537034702ee7bafa619f89672da9e25abafac027088ee7a93cd1e169a33b9aae7ec846fad24889c3b411774af80456ea74e2670ae9f89557ef170d3edc7d", 0xc8}, {&(0x7f0000004600)="723d426b457384ff5548dcc0f9443e8d0ff702021932260a48a6ad1613270aa9d66021151816ac4976c2da495a53fe15d52513368d009458dcc3d0b7e91a11ee6ede6eff9f99f070e60c18670dc46cc665abed5634027f79ee3f3ec0635fd63f99f105bfd63c6da0e653b8120cc4d5ec", 0x70}, {&(0x7f0000004680)="d4014c411d4dbc51fb75f915df6f481056263ae627234ae772edf5ec254503f0fe704b36173ffe08442a154cc6e9596f364a3e223e5bb4474e342d65480f008d1608e498901f0620fc84ecf4db95b93ff571d2b1c7a38cd31304c068314a8262474c399f9e92c111be2083c1dbadecf53dc9cff24d4213f6e24c483a1b48e6b0d4150648d3339dbf672292bd28fb7708350ef5be28201b723854b2cbe2f72ad7e70e0565149cf36110", 0xa9}, {&(0x7f0000004740)="d06334a92f42f49517715a21f0f16e94813ec3ada38042", 0x17}, {&(0x7f0000004780)="d9e06858eb2aea58895fbbcaba5ddafe8b6df73c68498c2816f1034374dec505564b96f4bf052b2c67e65dd550ae30d575eefdff52da03b84438af6b50ff262f1066cec5ad8de6c5b1154bfc28bcb5e4149ee6bbd9003bfc7476d9d89cda0419ecd3efb9d9e6effa74a83ad4b5e28e8641be76855f5e83b76c8e1d3f9ee4055bc086f64b0c723b5829196b37ad9415f8220b43f60c8f6c49c7977dad16c7e8c8b513daec31c0", 0xa6}, {&(0x7f0000004840)="77179544fa57fcfc39bcfd3392d94cb1230f193a8b254869e3a81b2f7abe215eb7480addc2c079b9703454c8755617c49042985b40757beb0b93edaa053b176858bfa20966049d04210bf2b8a512918b3c3716eb3066f8dbfd5d8b9fed5cc83896", 0x61}, {&(0x7f00000048c0)="f6c9f4f0d2e4bf43600d526372575021aa75e73c67ebec11d8bcc96b813777c874340ee21744db324c15232f69008ffc5bf6d6838c01250afcb164da5951c6189975e809", 0x44}, {&(0x7f0000004940)="c4c2620bd9e8a24b91819879b5cc8800ccc86f1a6b741672c80cc0113253e0b326", 0x21}], 0x9, &(0x7f0000004a40)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5bd7}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfffffffb}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}], 0x90}}], 0x8, 0x8c6) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:49 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x42) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) write$P9_RREADDIR(r1, &(0x7f0000000340)={0x68, 0x29, 0x1, {0x1, [{{0x80, 0x0, 0x6}, 0x4, 0xd0, 0x7, './file0'}, {{0x26, 0x2, 0x4}, 0x0, 0x3, 0x7, './file0'}, {{0x0, 0x1}, 0x1000, 0x7, 0x7, './file1'}]}}, 0x68) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000000)=0x80) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) accept$unix(r2, &(0x7f0000000240), &(0x7f0000000300)=0x6e) openat(r0, &(0x7f0000000100)='./file1\x00', 0x16402, 0x19) 19:10:49 executing program 3: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x60, r0, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x6}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x48800}, 0x4004800) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x14, r0, 0x400, 0x70bd27, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x24000814}, 0x8880) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1806.045104] FAULT_INJECTION: forcing a failure. [ 1806.045104] name failslab, interval 1, probability 0, space 0, times 0 [ 1806.046437] CPU: 0 PID: 12205 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1806.047189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1806.048098] Call Trace: [ 1806.048402] dump_stack+0x107/0x167 [ 1806.048813] should_fail.cold+0x5/0xa [ 1806.049249] ? create_object.isra.0+0x3a/0xa20 [ 1806.049754] should_failslab+0x5/0x20 [ 1806.050174] kmem_cache_alloc+0x5b/0x310 [ 1806.050622] create_object.isra.0+0x3a/0xa20 [ 1806.051116] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1806.051676] kmem_cache_alloc_node+0x169/0x330 [ 1806.052201] __alloc_skb+0x6d/0x5b0 [ 1806.052620] alloc_skb_with_frags+0x92/0x570 [ 1806.053111] sock_alloc_send_pskb+0x7af/0x930 [ 1806.053614] ? sk_alloc+0x350/0x350 [ 1806.054034] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1806.054610] ? SOFTIRQ_verbose+0x10/0x10 [ 1806.055062] __ip_append_data+0x1628/0x3310 [ 1806.055554] ? fib_select_path+0x95d/0x1e90 [ 1806.056038] ? ip_frag_init+0x350/0x350 [ 1806.056481] ? ip_finish_output+0x330/0x330 [ 1806.056982] ? ip_route_output_key_hash+0x1a4/0x340 [ 1806.057524] ? ipv4_mtu+0x1ed/0x2c0 [ 1806.057931] ip_make_skb+0x22a/0x2a0 [ 1806.058344] ? ip_frag_init+0x350/0x350 [ 1806.058787] ? ip_flush_pending_frames+0x20/0x20 [ 1806.059314] ? lock_downgrade+0x6d0/0x6d0 [ 1806.059785] ? xfrm_lookup_route+0x65/0x210 [ 1806.060266] udp_sendmsg+0x193f/0x2170 [ 1806.060715] ? ip_frag_init+0x350/0x350 [ 1806.061163] ? udp_setsockopt+0xc0/0xc0 [ 1806.061601] ? mark_lock+0xf5/0x2df0 [ 1806.062010] ? lock_chain_count+0x20/0x20 [ 1806.062468] ? mark_lock+0xf5/0x2df0 [ 1806.062889] ? mark_lock+0xf5/0x2df0 [ 1806.063304] ? lock_chain_count+0x20/0x20 [ 1806.063754] ? lock_chain_count+0x20/0x20 [ 1806.064217] ? prep_new_page+0x16d/0x1d0 [ 1806.064677] ? lock_chain_count+0x20/0x20 [ 1806.065147] ? __lock_acquire+0x1657/0x5b00 [ 1806.065619] udpv6_sendmsg+0x1b4e/0x2af0 [ 1806.066071] ? __lock_acquire+0x1657/0x5b00 [ 1806.066558] ? udp_v6_push_pending_frames+0x360/0x360 [ 1806.067265] ? lock_acquire+0x197/0x470 [ 1806.067835] ? find_held_lock+0x2c/0x110 [ 1806.068274] ? lock_acquire+0x197/0x470 [ 1806.068726] ? find_held_lock+0x2c/0x110 [ 1806.069178] ? __might_fault+0xd3/0x180 [ 1806.069612] ? lock_downgrade+0x6d0/0x6d0 [ 1806.070069] ? lock_chain_count+0x20/0x20 [ 1806.070514] ? sock_has_perm+0x1ea/0x280 [ 1806.070956] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1806.071521] ? __import_iovec+0x458/0x590 [ 1806.071972] ? udp_v6_push_pending_frames+0x360/0x360 [ 1806.072532] inet6_sendmsg+0x105/0x140 [ 1806.072968] ? inet6_compat_ioctl+0x320/0x320 [ 1806.073473] __sock_sendmsg+0xf2/0x190 [ 1806.073902] ____sys_sendmsg+0x334/0x870 [ 1806.074346] ? sock_write_iter+0x3d0/0x3d0 [ 1806.074805] ? do_recvmmsg+0x6d0/0x6d0 [ 1806.075238] ? __lock_acquire+0x1657/0x5b00 [ 1806.075719] ___sys_sendmsg+0xf3/0x170 [ 1806.076144] ? sendmsg_copy_msghdr+0x160/0x160 [ 1806.076650] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1806.077216] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1806.077707] ? trace_hardirqs_on+0x5b/0x180 [ 1806.078176] ? lock_acquire+0x197/0x470 [ 1806.078607] ? find_held_lock+0x2c/0x110 [ 1806.079050] ? __might_fault+0xd3/0x180 [ 1806.079482] ? lock_downgrade+0x6d0/0x6d0 [ 1806.079940] ? io_schedule_timeout+0x140/0x140 [ 1806.080457] __sys_sendmmsg+0x195/0x470 [ 1806.080906] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1806.081374] ? lock_downgrade+0x6d0/0x6d0 [ 1806.081839] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1806.082370] ? wait_for_completion_io+0x270/0x270 [ 1806.082894] ? rcu_read_lock_any_held+0x75/0xa0 [ 1806.083404] ? vfs_write+0x354/0xa70 [ 1806.083817] ? fput_many+0x2f/0x1a0 [ 1806.084212] ? ksys_write+0x1a9/0x260 [ 1806.084632] ? __ia32_sys_read+0xb0/0xb0 [ 1806.085084] __x64_sys_sendmmsg+0x99/0x100 [ 1806.085554] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1806.086111] do_syscall_64+0x33/0x40 [ 1806.086515] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1806.087069] RIP: 0033:0x7f3893674b19 [ 1806.087482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1806.089470] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1806.090292] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1806.091050] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1806.091825] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1806.092601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1806.093363] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1806.166880] FAT-fs (loop3): Unrecognized mount option "@" or missing value [ 1806.173941] FAT-fs (loop0): Unrecognized mount option "ݲ kr5OGĩ$kT@Be~=pA8 ~h|ɗֳ'*k!CD$DM+T[anv:CnXT 1K$zGya3`ge1?p{\Q֘OU  ҦiY/խw" or missing value 19:10:49 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 56) 19:10:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) lsetxattr$security_capability(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380), &(0x7f0000000400)=@v2={0x2000000, [{0xfff, 0x7}, {0x7fff, 0x8000}]}, 0x14, 0x2) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000100)=r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x100002, 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x7, 0x1, 0x301, 0x0, 0x0, {0x7, 0x0, 0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000011}, 0x8040) 19:10:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:10:49 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) openat(r1, &(0x7f0000001400)='./file0\x00', 0x1294c0, 0x140) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xb) chdir(&(0x7f0000000000)='.\x00') 19:10:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x5}}, './file1\x00'}) 19:10:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020801000470008400f8017a", 0x18}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xc) truncate(&(0x7f0000000000)='./file1\x00', 0x100000000) [ 1806.310051] FAULT_INJECTION: forcing a failure. [ 1806.310051] name failslab, interval 1, probability 0, space 0, times 0 [ 1806.311232] CPU: 0 PID: 12243 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1806.311937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1806.312768] Call Trace: [ 1806.313042] dump_stack+0x107/0x167 [ 1806.313400] should_fail.cold+0x5/0xa [ 1806.313787] should_failslab+0x5/0x20 [ 1806.314157] __kmalloc_node_track_caller+0x74/0x3b0 [ 1806.314645] ? alloc_skb_with_frags+0x92/0x570 [ 1806.315099] __alloc_skb+0xb1/0x5b0 [ 1806.315459] alloc_skb_with_frags+0x92/0x570 [ 1806.315891] sock_alloc_send_pskb+0x7af/0x930 [ 1806.316334] ? sk_alloc+0x350/0x350 [ 1806.316714] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1806.317221] ? SOFTIRQ_verbose+0x10/0x10 [ 1806.317628] __ip_append_data+0x1628/0x3310 [ 1806.318056] ? fib_select_path+0x95d/0x1e90 [ 1806.318477] ? ip_frag_init+0x350/0x350 [ 1806.318869] ? ip_finish_output+0x330/0x330 [ 1806.319292] ? ip_route_output_key_hash+0x1a4/0x340 [ 1806.319784] ? ipv4_mtu+0x1ed/0x2c0 [ 1806.320142] ip_make_skb+0x22a/0x2a0 [ 1806.320514] ? ip_frag_init+0x350/0x350 [ 1806.320920] ? ip_flush_pending_frames+0x20/0x20 [ 1806.321383] ? lock_downgrade+0x6d0/0x6d0 [ 1806.321790] ? xfrm_lookup_route+0x65/0x210 [ 1806.322207] udp_sendmsg+0x193f/0x2170 [ 1806.322591] ? ip_frag_init+0x350/0x350 [ 1806.322990] ? udp_setsockopt+0xc0/0xc0 [ 1806.323370] ? mark_lock+0xf5/0x2df0 [ 1806.323740] ? lock_chain_count+0x20/0x20 [ 1806.324151] ? mark_lock+0xf5/0x2df0 [ 1806.324516] ? mark_lock+0xf5/0x2df0 [ 1806.324891] ? lock_chain_count+0x20/0x20 [ 1806.325288] ? lock_chain_count+0x20/0x20 [ 1806.325695] ? prep_new_page+0x16d/0x1d0 [ 1806.326098] ? lock_chain_count+0x20/0x20 [ 1806.326511] ? __lock_acquire+0x1657/0x5b00 [ 1806.326959] udpv6_sendmsg+0x1b4e/0x2af0 [ 1806.327498] ? __lock_acquire+0x1657/0x5b00 [ 1806.327940] ? udp_v6_push_pending_frames+0x360/0x360 [ 1806.328442] ? lock_acquire+0x197/0x470 [ 1806.328862] ? find_held_lock+0x2c/0x110 [ 1806.329261] ? lock_acquire+0x197/0x470 [ 1806.329646] ? find_held_lock+0x2c/0x110 [ 1806.330040] ? __might_fault+0xd3/0x180 [ 1806.330435] ? lock_downgrade+0x6d0/0x6d0 [ 1806.330844] ? lock_chain_count+0x20/0x20 [ 1806.331258] ? sock_has_perm+0x1ea/0x280 [ 1806.331668] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1806.332188] ? __import_iovec+0x458/0x590 [ 1806.332596] ? udp_v6_push_pending_frames+0x360/0x360 [ 1806.333108] inet6_sendmsg+0x105/0x140 [ 1806.333508] ? inet6_compat_ioctl+0x320/0x320 [ 1806.333943] __sock_sendmsg+0xf2/0x190 [ 1806.334328] ____sys_sendmsg+0x334/0x870 [ 1806.334736] ? sock_write_iter+0x3d0/0x3d0 [ 1806.335157] ? do_recvmmsg+0x6d0/0x6d0 [ 1806.335534] ? find_held_lock+0x2c/0x110 [ 1806.335947] ___sys_sendmsg+0xf3/0x170 [ 1806.336322] ? sendmsg_copy_msghdr+0x160/0x160 [ 1806.336787] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1806.337311] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1806.337759] ? trace_hardirqs_on+0x5b/0x180 [ 1806.338191] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1806.338626] ? finish_task_switch+0x126/0x5d0 [ 1806.339060] ? finish_task_switch+0xef/0x5d0 [ 1806.339496] ? __switch_to+0x572/0xf70 [ 1806.339878] ? __switch_to_asm+0x3a/0x60 [ 1806.340288] ? __switch_to_asm+0x34/0x60 [ 1806.340694] ? __schedule+0x82c/0x1ea0 [ 1806.341095] ? io_schedule_timeout+0x140/0x140 [ 1806.341559] __sys_sendmmsg+0x195/0x470 [ 1806.341966] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1806.342399] ? lock_downgrade+0x6d0/0x6d0 [ 1806.342827] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1806.343293] ? wait_for_completion_io+0x270/0x270 [ 1806.343785] ? rcu_read_lock_any_held+0x75/0xa0 [ 1806.344229] ? vfs_write+0x354/0xa70 [ 1806.344593] ? fput_many+0x2f/0x1a0 [ 1806.344956] ? ksys_write+0x1a9/0x260 [ 1806.345331] ? __ia32_sys_read+0xb0/0xb0 [ 1806.345730] __x64_sys_sendmmsg+0x99/0x100 [ 1806.346153] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1806.346648] do_syscall_64+0x33/0x40 [ 1806.347026] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1806.347521] RIP: 0033:0x7f3893674b19 [ 1806.347880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1806.349650] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1806.350402] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1806.351107] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1806.351827] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1806.352525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1806.353216] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:10:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000100), &(0x7f00000001c0)='./file1/file0\x00', 0xe, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) syz_io_uring_setup(0x3763, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x1ce96a1d274dcb2e, 0x0, @fd_index, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) syz_io_uring_submit(0x0, r3, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000240)={r4, r5+10000000}}, 0x7f) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000000300)) truncate(&(0x7f0000000000)='./file1/file0\x00', 0xa) [ 1806.368653] FAT-fs (loop0): Unrecognized mount option "ݲ kr5OGĩ$kT@Be~=pA8 ~h|syz_tun" or missing value 19:10:49 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 57) [ 1806.468197] FAT-fs (loop4): count of clusters too big (7995646) [ 1806.468966] FAT-fs (loop4): Can't find a valid FAT filesystem 19:10:50 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0xfffffffffffffffa, 0x3, &(0x7f0000000400)=[{&(0x7f0000000300)="f8bece0c1f81143f2afe9d1dd5fde91a29a8a17d7f6850570699d1d86da91ed2677d4b3a2cd58e174f99130e87ec0d28126eca74d3d495a48185bc9a025fd68b3000c2ce561906206e77afcfd45c816e63060bb8a0ce3e8ce9a4ea39970a574733c4d82aeb7d4da56019b5fd6cf5e3d434a0f15375bf009c78857ef27c95ef92d0d6987aabb9495eb28e87b91f917c2ccd5a63fc93a07d6e8964c11f496a649395329c495d4591c71e29270f39d29f9725", 0xb1, 0xfffffffffffffffa}, {&(0x7f0000000240)="b42bb609601f2e25ff4960af3003867bf93f493ce6f50d718c344d6623ec2a5584cac0a69255087458326b420e54d3ec8559fd", 0x33, 0x401}, {&(0x7f0000000280)="0c36094748385ab131526dc76622903bfdf858943bba1ef8b0846bd78e1ef2b1d0d312d8aab8f54d82df6a058bf8", 0x2e}], 0x80054, &(0x7f0000000480)={[{@nodots}, {@nodots}]}) openat(r1, &(0x7f00000004c0)='./file1\x00', 0x141b00, 0x102) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000007d380944145ddd8571d0b176e100000000002e2f66696c653100"]) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x424000, 0xcc) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1806.600410] FAULT_INJECTION: forcing a failure. [ 1806.600410] name failslab, interval 1, probability 0, space 0, times 0 [ 1806.602249] CPU: 1 PID: 12271 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1806.603279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1806.604498] Call Trace: [ 1806.604916] dump_stack+0x107/0x167 [ 1806.605455] should_fail.cold+0x5/0xa [ 1806.606020] ? create_object.isra.0+0x3a/0xa20 [ 1806.606696] should_failslab+0x5/0x20 [ 1806.607251] kmem_cache_alloc+0x5b/0x310 [ 1806.607855] create_object.isra.0+0x3a/0xa20 [ 1806.608503] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1806.609270] kmem_cache_alloc_node+0x169/0x330 [ 1806.609951] __alloc_skb+0x6d/0x5b0 [ 1806.610500] alloc_skb_with_frags+0x92/0x570 [ 1806.611159] sock_alloc_send_pskb+0x7af/0x930 [ 1806.611832] ? sk_alloc+0x350/0x350 [ 1806.612380] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1806.613151] ? SOFTIRQ_verbose+0x10/0x10 [ 1806.613759] __ip_append_data+0x1628/0x3310 [ 1806.614403] ? fib_select_path+0x95d/0x1e90 [ 1806.615042] ? ip_frag_init+0x350/0x350 [ 1806.615634] ? ip_finish_output+0x330/0x330 [ 1806.616275] ? ip_route_output_key_hash+0x1a4/0x340 [ 1806.617009] ? ipv4_mtu+0x1ed/0x2c0 [ 1806.617557] ip_make_skb+0x22a/0x2a0 [ 1806.618110] ? ip_frag_init+0x350/0x350 [ 1806.618703] ? ip_flush_pending_frames+0x20/0x20 [ 1806.619405] ? lock_downgrade+0x6d0/0x6d0 [ 1806.620028] ? xfrm_lookup_route+0x65/0x210 [ 1806.620681] udp_sendmsg+0x193f/0x2170 [ 1806.621264] ? ip_frag_init+0x350/0x350 [ 1806.621859] ? udp_setsockopt+0xc0/0xc0 [ 1806.622440] ? mark_lock+0xf5/0x2df0 [ 1806.622996] ? lock_chain_count+0x20/0x20 [ 1806.623609] ? mark_lock+0xf5/0x2df0 [ 1806.624164] ? mark_lock+0xf5/0x2df0 [ 1806.624719] ? lock_chain_count+0x20/0x20 [ 1806.625333] ? lock_chain_count+0x20/0x20 [ 1806.625952] ? prep_new_page+0x16d/0x1d0 [ 1806.626548] ? lock_chain_count+0x20/0x20 [ 1806.627177] ? __lock_acquire+0x1657/0x5b00 [ 1806.627822] udpv6_sendmsg+0x1b4e/0x2af0 [ 1806.628425] ? __lock_acquire+0x1657/0x5b00 [ 1806.629074] ? udp_v6_push_pending_frames+0x360/0x360 [ 1806.629846] ? lock_acquire+0x197/0x470 [ 1806.630434] ? find_held_lock+0x2c/0x110 [ 1806.631048] ? lock_acquire+0x197/0x470 [ 1806.631636] ? find_held_lock+0x2c/0x110 [ 1806.632234] ? __might_fault+0xd3/0x180 [ 1806.632829] ? lock_downgrade+0x6d0/0x6d0 [ 1806.633439] ? lock_chain_count+0x20/0x20 [ 1806.634051] ? sock_has_perm+0x1ea/0x280 [ 1806.634650] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1806.635429] ? __import_iovec+0x458/0x590 [ 1806.636045] ? udp_v6_push_pending_frames+0x360/0x360 [ 1806.636809] inet6_sendmsg+0x105/0x140 [ 1806.637393] ? inet6_compat_ioctl+0x320/0x320 [ 1806.638051] __sock_sendmsg+0xf2/0x190 [ 1806.638625] ____sys_sendmsg+0x334/0x870 [ 1806.639227] ? sock_write_iter+0x3d0/0x3d0 [ 1806.639847] ? do_recvmmsg+0x6d0/0x6d0 [ 1806.640423] ? find_held_lock+0x2c/0x110 [ 1806.641038] ___sys_sendmsg+0xf3/0x170 [ 1806.641620] ? sendmsg_copy_msghdr+0x160/0x160 [ 1806.642301] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1806.643067] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1806.643724] ? trace_hardirqs_on+0x5b/0x180 [ 1806.644352] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1806.645017] ? finish_task_switch+0x126/0x5d0 [ 1806.645671] ? finish_task_switch+0xef/0x5d0 [ 1806.646321] ? __switch_to+0x572/0xf70 [ 1806.646895] ? __switch_to_asm+0x3a/0x60 [ 1806.647501] ? __switch_to_asm+0x34/0x60 [ 1806.648105] ? __schedule+0x82c/0x1ea0 [ 1806.648698] ? io_schedule_timeout+0x140/0x140 [ 1806.649384] __sys_sendmmsg+0x195/0x470 [ 1806.649978] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1806.650609] ? lock_downgrade+0x6d0/0x6d0 [ 1806.651242] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1806.651953] ? wait_for_completion_io+0x270/0x270 [ 1806.652673] ? rcu_read_lock_any_held+0x75/0xa0 [ 1806.653357] ? vfs_write+0x354/0xa70 [ 1806.653908] ? fput_many+0x2f/0x1a0 [ 1806.654444] ? ksys_write+0x1a9/0x260 [ 1806.655007] ? __ia32_sys_read+0xb0/0xb0 [ 1806.655616] __x64_sys_sendmmsg+0x99/0x100 [ 1806.656239] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1806.657000] do_syscall_64+0x33/0x40 [ 1806.657550] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1806.658303] RIP: 0033:0x7f3893674b19 [ 1806.658852] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1806.661526] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1806.662633] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1806.663667] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1806.664722] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1806.665760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1806.666802] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:11:04 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 58) 19:11:04 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100), &(0x7f00000001c0), 0x2, 0x3) r1 = socket$netlink(0x10, 0x3, 0x15) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x4, 0xffff}}, './file1\x00'}) 19:11:04 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x2) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) chroot(&(0x7f0000000240)='./file0\x00') unlinkat(r0, &(0x7f0000000000)='./file1\x00', 0x200) 19:11:04 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000100)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:11:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) creat(&(0x7f0000000000)='./file1\x00', 0x74) truncate(&(0x7f00000003c0)='./file1\x00', 0xe7b) 19:11:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101080, 0x20) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:11:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:11:04 executing program 5: write$binfmt_misc(0xffffffffffffffff, &(0x7f00000001c0)={'syz1', "692b671c22fa033dc59f5b08f184017401b447f48f56766094902a77d03ca06527cfa1978cc373abc5bc3352655f1a94cf9aa019702035b5ecd3f240dea1b9a59a7a391c8254ea4541a84244c55c69bf62930c6df3ada8e0b928218033379cb5a27c08c271e4ec4ee66a879e015c1ebc67dd85e0f64919816d9474e9f702a9095ac7215f2a57af458cf857c504e1bbf0713946d6137d123b5880fb70996a2d04d886821f4fc765f8e9cf0574412f6c94"}, 0xb4) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1820.944584] FAULT_INJECTION: forcing a failure. [ 1820.944584] name failslab, interval 1, probability 0, space 0, times 0 [ 1820.945974] CPU: 1 PID: 12293 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1820.946771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1820.947723] Call Trace: [ 1820.948020] dump_stack+0x107/0x167 [ 1820.948446] should_fail.cold+0x5/0xa [ 1820.948903] ? lock_release+0x680/0x680 [ 1820.949368] ? skb_clone+0x14f/0x3d0 [ 1820.949807] should_failslab+0x5/0x20 [ 1820.950256] kmem_cache_alloc+0x5b/0x310 [ 1820.950737] ? mark_lock+0xf5/0x2df0 [ 1820.951178] skb_clone+0x14f/0x3d0 [ 1820.951605] dev_queue_xmit_nit+0x3a7/0xb00 [ 1820.952123] dev_hard_start_xmit+0xab/0x6f0 [ 1820.952624] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1820.953254] __dev_queue_xmit+0x17ec/0x2710 [ 1820.953764] ? find_held_lock+0x2c/0x110 [ 1820.954240] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1820.954774] ? lock_downgrade+0x6d0/0x6d0 [ 1820.955259] ? lock_acquire+0x197/0x470 [ 1820.955736] ? ip_finish_output2+0x220/0x21f0 [ 1820.956269] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1820.956891] neigh_connected_output+0x382/0x4d0 [ 1820.957450] ip_finish_output2+0x6f1/0x21f0 [ 1820.957961] ? nf_hook_slow+0xfc/0x1e0 [ 1820.958422] ? ip_frag_next+0x9e0/0x9e0 [ 1820.958890] ? nf_hook+0x160/0x510 [ 1820.959311] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1820.959909] __ip_finish_output.part.0+0x5f3/0xb50 [ 1820.960486] ? ip_fragment.constprop.0+0x240/0x240 [ 1820.961066] ? nf_hook+0x510/0x510 [ 1820.961501] ip_output+0x2f7/0x600 [ 1820.961924] ip_send_skb+0xdd/0x260 [ 1820.962353] udp_send_skb+0x6da/0x11d0 [ 1820.962823] udp_sendmsg+0x197f/0x2170 [ 1820.963283] ? ip_frag_init+0x350/0x350 [ 1820.963762] ? udp_setsockopt+0xc0/0xc0 [ 1820.964223] ? mark_lock+0xf5/0x2df0 [ 1820.964673] ? lock_chain_count+0x20/0x20 [ 1820.965171] ? mark_lock+0xf5/0x2df0 [ 1820.965615] ? mark_lock+0xf5/0x2df0 [ 1820.966054] ? lock_chain_count+0x20/0x20 [ 1820.966538] ? lock_chain_count+0x20/0x20 [ 1820.967033] ? prep_new_page+0x16d/0x1d0 [ 1820.967504] ? lock_chain_count+0x20/0x20 [ 1820.968006] ? __lock_acquire+0x1657/0x5b00 [ 1820.968519] udpv6_sendmsg+0x1b4e/0x2af0 [ 1820.969004] ? __lock_acquire+0x1657/0x5b00 [ 1820.969518] ? udp_v6_push_pending_frames+0x360/0x360 [ 1820.970129] ? lock_acquire+0x197/0x470 [ 1820.970594] ? find_held_lock+0x2c/0x110 [ 1820.971084] ? lock_acquire+0x197/0x470 [ 1820.971552] ? find_held_lock+0x2c/0x110 [ 1820.972079] ? __might_fault+0xd3/0x180 [ 1820.972569] ? lock_downgrade+0x6d0/0x6d0 [ 1820.973079] ? lock_chain_count+0x20/0x20 [ 1820.973581] ? sock_has_perm+0x1ea/0x280 [ 1820.974072] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1820.974711] ? __import_iovec+0x458/0x590 [ 1820.975213] ? udp_v6_push_pending_frames+0x360/0x360 [ 1820.975832] inet6_sendmsg+0x105/0x140 [ 1820.976304] ? inet6_compat_ioctl+0x320/0x320 [ 1820.976854] __sock_sendmsg+0xf2/0x190 [ 1820.977325] ____sys_sendmsg+0x334/0x870 [ 1820.977815] ? sock_write_iter+0x3d0/0x3d0 [ 1820.978318] ? do_recvmmsg+0x6d0/0x6d0 [ 1820.978791] ? find_held_lock+0x2c/0x110 [ 1820.979287] ___sys_sendmsg+0xf3/0x170 [ 1820.979757] ? sendmsg_copy_msghdr+0x160/0x160 [ 1820.980304] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1820.980930] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1820.981565] ? trace_hardirqs_on+0x5b/0x180 [ 1820.982063] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1820.982712] ? finish_task_switch+0x126/0x5d0 [ 1820.983218] ? finish_task_switch+0xef/0x5d0 [ 1820.983847] ? __switch_to+0x572/0xf70 [ 1820.984292] ? __switch_to_asm+0x3a/0x60 [ 1820.984874] ? __switch_to_asm+0x34/0x60 [ 1820.985343] ? __schedule+0x82c/0x1ea0 [ 1820.985916] ? io_schedule_timeout+0x140/0x140 [ 1820.986455] __sys_sendmmsg+0x195/0x470 [ 1820.986923] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1820.987547] ? lock_downgrade+0x6d0/0x6d0 [ 1820.988095] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1820.988811] ? wait_for_completion_io+0x270/0x270 [ 1820.989371] ? rcu_read_lock_any_held+0x75/0xa0 [ 1820.990030] ? vfs_write+0x354/0xa70 [ 1820.990509] ? fput_many+0x2f/0x1a0 [ 1820.991031] ? ksys_write+0x1a9/0x260 [ 1820.991513] ? __ia32_sys_read+0xb0/0xb0 [ 1820.992112] __x64_sys_sendmmsg+0x99/0x100 [ 1820.992606] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1820.993349] do_syscall_64+0x33/0x40 [ 1820.993831] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1820.994567] RIP: 0033:0x7f3893674b19 [ 1820.995040] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1820.997632] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1820.998573] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1820.999564] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1821.000561] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1821.001574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1821.002587] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 [ 1821.029165] FAT-fs (loop5): Unrecognized mount option " Z!_*WEWq9F};Xpj-؆OetA/l" or missing value 19:11:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x4040, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:11:04 executing program 4: r0 = gettid() setpriority(0x2, r0, 0x0) r1 = gettid() prlimit64(r1, 0x8, &(0x7f0000000200)={0x200, 0x10000}, &(0x7f0000000240)) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2800, 0x3) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x6, 0xfe, 0x3, 0x0, 0x0, 0xa041d, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xabe9, 0x4, @perf_config_ext={0x8, 0x1f}, 0x801, 0x2, 0x8001, 0x4, 0x7546, 0xfc, 0xff01, 0x0, 0x8, 0x0, 0x3}, r0, 0x7, r2, 0x2) prlimit64(r1, 0xf, &(0x7f0000000280)={0x3, 0xfffffffffffffff8}, &(0x7f00000002c0)) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0xd0000, 0x0) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000001c0)={r3, 0xffffffffffffffff, 0x7fff}) r4 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) flock(r4, 0xa) chdir(&(0x7f0000000000)='./file1\x00') chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:11:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r0 = syz_open_dev$vcsu(&(0x7f0000000300), 0x6, 0x4000) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000340), 0x230080) sendfile(r0, r1, 0x0, 0xb1) 19:11:04 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000240)=ANY=[]) getdents64(r0, &(0x7f00000001c0)=""/248, 0xf8) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="70000000710000001e84039b2c3d18d472031c8b81c8e5c1aa710449922d2e6f4b5ccc090000001bdd616801e7aefa1cb64f6584edbbe81a0b5baef7d168e2975e21cb0b67fe73aae701ac77c34d7bcfc53d774868cc57e33e709d8b10d008868c509b1ab7a01f24da2328d23d1b01840000000000000000"], &(0x7f0000000380), 0x1400) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x511000, 0x40) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x84000) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) utimensat(r2, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={{0x77359400}, {r3, r4/1000+60000}}, 0x100) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) symlink(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)='./file1\x00') 19:11:04 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 59) 19:11:04 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000001c0)='./file2\x00', 0x1000, 0x8, &(0x7f0000001700)=[{&(0x7f0000000300)="ed21989bbe178c5f4ef14d24d65dfc39007bf2347144a9575c2fd416514c868f16a4974038864cc2f98a8469f8061405a3a065b54f47720c46aa6892d5b3f2b494f95133d07f8c39020049953d0c6a4762769343b0a7572f70fa6c9df9a31827365ab4509e99fdbe11f678201cfc12a522562c00db43264b922f90613df1e235c27ce227aa01a86553c84b67366138706ba87f80567336c807a9faad168ab7a371c9a03088a6368ae3bc167f66076fc477c0fab33bfb29c1e887def195e368", 0xbf, 0x100}, {&(0x7f0000000200)="d6eb8509e614a70d9826cb8a634d058f37463724a1d964664dd03df18911cb7097fde9cab4c3717bc1ea0ef849c89b500e0611", 0x33, 0xffffffff}, {&(0x7f0000000480)="ccded8bf4ddd15f0e7d8983fcf9d46fb5022c809ab008b661a50543049e0237618151047ca9476f58c07f5a2314d04b4f28282a5fa8b995561f521c58ddcb1c7af3852db869e53675e5bb08fa81e49b4fc5c475ab3c3555170604c9678a5dc5dbc", 0x61, 0x4}, {&(0x7f0000000280)="dca163a3e9304e071aa7c2918969675185df7582291d", 0x16}, {&(0x7f0000000500)="35d65e76e712fe235b3b93504de7846fe9a21ea33bc56f2dbcfd152eb627208f29169c2f3a7e7e3b3aa32eb04a6dfc57a2a238155e487feb114a370c6ed0924d2d0ca373beaf84b7f3d01eefd8b5e504b2d7d7346d07da138a4473077d01", 0x5e, 0x2}, {&(0x7f0000000580)="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", 0x1000, 0x41d2}, {&(0x7f0000001580)="9a445f1c59f7a0c2cfd254899fd6a603220ffab0a1c25179ef74d2f273631cfaeec995b77dc1be856a11e7ce6fa91b41c3f708bc862e923f9791c9b647f25a04e02da65263d48a90038f4b23fe89e47e40345e70b80b94da546a12375db01862d50256759c48cf5c3d4f6847a2789def4b9b0a014148f84454ad5c7f98179ecf94338e1af32a96a09c97c4cf985ba9", 0x8f, 0x10001}, {&(0x7f0000001640)="6f698abfdea9cd95bd8c24d3d0bceab6ff2fd35418bab104076bb88cc9636d1918e3e106cfa9e492a1a252d39bbf2c4013e26857606d101816ce2fe8593e0f8d116dbe75a47fe29616c5e99f6f3fbc3a7a3e8eb831f9b11ec67a6c1ed8a7ec7011e6f99e7d5f5aaa96656a0aef67f4dc3d9486df8b4a3289c011532f48c3e22060c2be10c09ab3f85b92108699a3fdeadb94aa3ac1da775c357cf0e4312d49485279ada7", 0xa4, 0x101}], 0x8000, &(0x7f00000017c0)={[{@dax}, {@lazytime}, {@grpjquota}, {@nolazytime}, {@sysvgroups}, {@sb={'sb', 0x3d, 0x5}}], [{@audit}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@context={'context', 0x3d, 'root'}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@permit_directio}]}) chdir(&(0x7f0000000040)='./file0\x00') syz_io_uring_setup(0x3763, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x1ce96a1d274dcb2e, 0x0, @fd_index, 0x0, 0x0}, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000002e00)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000002dc0)={&(0x7f0000001880)=@generic={0x21, "7e0ec753b826cb6daf506b961e696aa94429d55854d2296bfb56f9ce0452a7b1c8687e62ee572bc5c2e08a0eb3e7d6c90f299dcc3d2f4b4c81aa69ac103cb3fd9527dd8d0522341eb0f6deed364d9a1b18f57e5c4fe570c2f8b93f0d10870339bfa7ac4b77c4cba3f4a2b75af19adf73a4dd8e923421c3aff8d9017560b6"}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000001900)="217dcd665f3330a73ba6f91dc521e71791ec00941dd6e3544aa740d717ec86e1b68842c11ed0b6a2d3cf243a7409fc23701a888ab4273d5217fd0af350e734f1d59226f6ba8d3df02d432bb2d48e6e861afae9574c90a3798db5d558d0e92a65cda9f7ba35224d7e135706d777f5265e08785315dfd23c3e54eb001c1e486e386fe311fef2f5f96d9b39da4ab6f187bbe0f1d2d3bd54527ee040332f76a05a4a3dc532327bd920e7d5964eb99667ef68815e21bd892f8d8881d4bc9896d1d4d622b22bdbed53d852483687ef13f6c2f4420b69eb9b647174a400ee61475ad568fd889b4ee089e85a30b277", 0xeb}, {&(0x7f0000000400)="3347ff9dff95c611f43d5b64e3cff0498e422200f28f10a3b29edae915be39fa9c12abf04a6a", 0x26}, {&(0x7f0000001a00)="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", 0x1000}], 0x3, &(0x7f0000002a40)=[{0xd8, 0x119, 0xcb2f, "c1af6eedcd7533cad0dad67558ce9e1086ca5d987f0d538b623e358f2914ccd31d04b3c71b68100e23c378cbd654bfa6029081cf44482e1f425ea8ca9e0ac5b27160e5831caddeb540b462763c10e3b1cd3470164ee8d0836ccaa5c08d5a11884919508f30a3cf65651c56212ada4fcbb6e81d2200d36bfdf834e0911058e64b38990a4821946805ff57450d7925f6edb4b4f89aced88a4980c1575b064612b161930fdfcd428b53037f0d821267fac5df75f47c59d517c78cf10a938e414ad89f5ed5"}, {0xf8, 0x109, 0xffffffa2, "310b02de64e18329c127b1ca76f6f1747a50df47b2d41cd73ce068d45dd3ffb60809964c8f4fd3989e84b86260411261dbb27f24d7ac36a0a7650b7d60b8752191652fd9b0acbce99e5fe3b0e5000b99a8b6da11a54940c8fb6fa1e12ee9c48f5ed4e306e3bb2f5c28c3d0b3678ac9a17be120466d8585d3267856cceb66ddb37765705b7a1d0f83253816983c4c53cbefe6f881c4020f7098968f5fffe60985505f0dac48ff97febccc704121fa285447987be8b99181b77d0a97ef6a74078e964d110c4f67a144fcd0a47a63c1c9902f2f81b2012e6182942c51ce99c1c87070"}, {0xe8, 0x116, 0x4, "58f7ff65a72bc28522df8cce57ebd0835f075814cba04ff9ec0c72882ef0dab454e9bef794f4fa5666368575eccfb9f9a11918f8e9459d090a68f8d293ee8aeccb3344be68217614d066e1f5d3029524a7e81dee94df19f0ae46becf5256a05305eeb47b63bc95a6d273c6193f4d16c15b654028b78c25706f433274bde67fbe15252455abea29ac54090dfbf2c006dc58d391b5a804ea84f1206a649fe9910ba098be299e62e5533ed0ade8e05efcad6f67da5cda964d7e788e188e71aecd25b874cbba268904272814580dbac135984795"}, {0xc0, 0x107, 0x4, "c41626d536f9302779ef7cd12eba2e1ce1f95e47e18b477296c4a045cf9bd1b2ce4c39edde29ab491189c10917b8d061b39a7d50fd3347cb1b8f48e585f64a8ac68bcb6294b7eda44d65aa981a817478878636e82d7ae0abac48ed94243ec0cff6ad271400e72cc9597c547dd74df44bd513fb0cfe322e099ede15f26da57ea982c40c28b3e833f68df2b4aea252024f652b8ae2375c6e96ac6fbe740bb4f7f0db67ffe0385256b5a2086b6c23436009"}], 0x378}, 0x0, 0x80, 0x1, {0x0, r2}}, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002e40)='./file2\x00', 0x80100, 0x20) ppoll(&(0x7f0000000240)=[{}, {r3, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) openat(r3, &(0x7f0000000000)='./file1\x00', 0x107102, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:11:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:11:04 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x4, 0x2) ppoll(&(0x7f0000000240)=[{}, {r0, 0x8109}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) write$binfmt_script(0xffffffffffffffff, &(0x7f00000001c0)={'#! ', './file1', [{0x20, 'vfat\x00'}, {}, {0x20, 'T//}'}], 0xa, "252824cb69b10f4ca5ffb418d248973f11bc02617892e49fb15425c64a91202deb34eccbd565220940f6850c24"}, 0x44) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1821.213436] FAT-fs (loop5): bogus number of reserved sectors [ 1821.214351] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1821.258261] FAULT_INJECTION: forcing a failure. [ 1821.258261] name failslab, interval 1, probability 0, space 0, times 0 [ 1821.259575] CPU: 1 PID: 12329 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1821.260360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1821.261262] Call Trace: [ 1821.261578] dump_stack+0x107/0x167 [ 1821.262001] should_fail.cold+0x5/0xa [ 1821.262444] ? create_object.isra.0+0x3a/0xa20 [ 1821.262974] should_failslab+0x5/0x20 [ 1821.263416] kmem_cache_alloc+0x5b/0x310 [ 1821.263888] ? lock_acquire+0x197/0x470 [ 1821.264344] create_object.isra.0+0x3a/0xa20 [ 1821.264863] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1821.265422] kmem_cache_alloc+0x159/0x310 [ 1821.265910] skb_clone+0x14f/0x3d0 [ 1821.266329] dev_queue_xmit_nit+0x3a7/0xb00 [ 1821.266835] dev_hard_start_xmit+0xab/0x6f0 [ 1821.267330] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1821.267927] __dev_queue_xmit+0x17ec/0x2710 [ 1821.268428] ? find_held_lock+0x2c/0x110 [ 1821.268896] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1821.269423] ? lock_downgrade+0x6d0/0x6d0 [ 1821.269898] ? lock_acquire+0x197/0x470 [ 1821.270354] ? ip_finish_output2+0x220/0x21f0 [ 1821.270844] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1821.271448] neigh_connected_output+0x382/0x4d0 [ 1821.271987] ip_finish_output2+0x6f1/0x21f0 [ 1821.272483] ? nf_hook_slow+0xfc/0x1e0 [ 1821.272914] ? ip_frag_next+0x9e0/0x9e0 [ 1821.273376] ? nf_hook+0x160/0x510 [ 1821.273791] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1821.274365] __ip_finish_output.part.0+0x5f3/0xb50 [ 1821.274932] ? ip_fragment.constprop.0+0x240/0x240 [ 1821.275488] ? nf_hook+0x510/0x510 [ 1821.275908] ip_output+0x2f7/0x600 [ 1821.276320] ip_send_skb+0xdd/0x260 [ 1821.276744] udp_send_skb+0x6da/0x11d0 [ 1821.277211] udp_sendmsg+0x197f/0x2170 [ 1821.277663] ? ip_frag_init+0x350/0x350 [ 1821.278128] ? udp_setsockopt+0xc0/0xc0 [ 1821.278585] ? mark_lock+0xf5/0x2df0 [ 1821.279020] ? lock_chain_count+0x20/0x20 [ 1821.279493] ? mark_lock+0xf5/0x2df0 [ 1821.279923] ? mark_lock+0xf5/0x2df0 [ 1821.280349] ? lock_chain_count+0x20/0x20 [ 1821.280829] ? lock_chain_count+0x20/0x20 [ 1821.281309] ? prep_new_page+0x16d/0x1d0 [ 1821.281777] ? lock_chain_count+0x20/0x20 [ 1821.282264] ? __lock_acquire+0x1657/0x5b00 [ 1821.282775] udpv6_sendmsg+0x1b4e/0x2af0 [ 1821.283241] ? __lock_acquire+0x1657/0x5b00 [ 1821.283745] ? udp_v6_push_pending_frames+0x360/0x360 [ 1821.284353] ? lock_acquire+0x197/0x470 [ 1821.284826] ? find_held_lock+0x2c/0x110 [ 1821.284852] ? lock_acquire+0x197/0x470 [ 1821.285703] ? find_held_lock+0x2c/0x110 [ 1821.286170] ? __might_fault+0xd3/0x180 [ 1821.286625] ? lock_downgrade+0x6d0/0x6d0 [ 1821.287099] ? sock_has_perm+0x1ea/0x280 [ 1821.287564] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1821.288176] ? __import_iovec+0x458/0x590 [ 1821.288649] ? udp_v6_push_pending_frames+0x360/0x360 [ 1821.289210] inet6_sendmsg+0x105/0x140 [ 1821.289656] ? inet6_compat_ioctl+0x320/0x320 [ 1821.290162] __sock_sendmsg+0xf2/0x190 [ 1821.290610] ____sys_sendmsg+0x334/0x870 [ 1821.291076] ? sock_write_iter+0x3d0/0x3d0 [ 1821.291556] ? do_recvmmsg+0x6d0/0x6d0 [ 1821.292006] ? __lock_acquire+0x1657/0x5b00 [ 1821.292507] ___sys_sendmsg+0xf3/0x170 [ 1821.292937] ? sendmsg_copy_msghdr+0x160/0x160 [ 1821.293452] ? vmacache_find+0x55/0x2a0 [ 1821.293894] ? lock_acquire+0x197/0x470 [ 1821.294350] ? find_held_lock+0x2c/0x110 [ 1821.294791] ? __might_fault+0xd3/0x180 [ 1821.295249] ? lock_downgrade+0x6d0/0x6d0 [ 1821.295701] ? asm_exc_page_fault+0x1e/0x30 [ 1821.296213] __sys_sendmmsg+0x195/0x470 [ 1821.296649] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1821.297155] ? lock_downgrade+0x6d0/0x6d0 [ 1821.297650] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1821.298200] ? wait_for_completion_io+0x270/0x270 [ 1821.298759] ? rcu_read_lock_any_held+0x75/0xa0 [ 1821.299282] ? vfs_write+0x354/0xa70 [ 1821.299712] ? fput_many+0x2f/0x1a0 [ 1821.300132] ? ksys_write+0x1a9/0x260 [ 1821.300571] ? __ia32_sys_read+0xb0/0xb0 [ 1821.301023] __x64_sys_sendmmsg+0x99/0x100 [ 1821.301504] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1821.302086] do_syscall_64+0x33/0x40 [ 1821.302515] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1821.303093] RIP: 0033:0x7f3893674b19 [ 1821.303519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1821.305584] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1821.306444] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1821.307207] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1821.307960] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1821.308716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1821.309476] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:11:04 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x4, 0x5, &(0x7f00000000c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}, {&(0x7f00000001c0)="3ed7fc80c7a264c8cd48d6019c464f7c4439faa88c7a2293cbcdc502d7ee9a64923dc0807ccc00ca96382424ea33bb1c935931d5acf2d953d86a5e243640336b76ae16da3b03c9a440413c5142d6bf7dc4cc07f6ca139a7a62329a3e6e0bd77b50b138d360f68cb54282d8a1b79b99e6000f61e1be7d61c8c4a0db535bbc5f5c24688da20bb6b1f80cdcc9e4c2f06c5a7e678e1b0c05a3cb862e15e48b35df8b330f0b184a21fc74dc", 0xa9, 0xb92c}, {&(0x7f0000000300)="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", 0x1000, 0x9}, {&(0x7f0000001300)="1e48a38cbc2d9de3b213eabcf64da23ccb3e77d6f7d9845793e0be17614fca7e7e5c611cfc33f22f4a415dc65739b20b02eff162e4d4f9491c43c67b366e462a38d8b9de3b83b8c843e8ff81c77c7ab50932804d2de33dc9f20199b9d0c7557f0cba326a377324836ee31df81c45f8d3bbb5cbe3cdb63c3f57ec8da81b1b989c19b9bb46d80fa2980268827299ed34bec3", 0x91, 0x81}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f00000002c0)='.\x00', 0x105142, 0x0) [ 1821.343686] FAT-fs (loop5): bogus number of reserved sectors [ 1821.344210] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1821.367904] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 1821.414930] FAT-fs (loop3): Unrecognized mount option "$h lZ~g ˆ.5ߋ3 J!t" or missing value [ 1821.442400] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 1821.455532] FAT-fs (loop3): Unrecognized mount option "$h lZ~g ˆ.5ߋ3 J!t" or missing value 19:11:17 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000000c0), 0x0) socket$packet(0x11, 0x2, 0x300) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 60) 19:11:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) r1 = mq_open(&(0x7f0000000000)='\x00', 0x40, 0x89, &(0x7f0000000200)={0x7, 0x2, 0xcf, 0x8}) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f00000001c0)) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:11:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000000)='./file2\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000400)={0x0, 0x0, "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", "1802a69afe5a1eb94b362948ee7aadb67bd9fa56ea9cbc241039a9ee920691e1aab970b2682b1d72acf7da4fa9d97dd541fffeb8990303e74c93646c1c8b728e534c2d6b440118161b08f869c23fceebb1f2ed7bb8fd906e5dd0fbbdd59cc3b5d84244cdd32d5bb843556547de308af35b06aa4adb6c7f97f6f1a9d4759315682e6ea2e30fe59aa0a8a647f3b0516cc6d845407ee1635c8b2f6b89c6d4533eec5c26fc593b877080490451700ea57d0276606fe49b1df07ae187fd26ecf513407b73378fa9b6ab4f3d62464c87253989c88f11b42132b206842e498b636bad3790cefd3e3af57bbe5b63d162816cb8adc1c722c59e2eb9ec880d7b553c9ad57261ba759bd481b9967f506d5627b3dd86d71947156748b5bb6bdeca0c17aa7548b1a9e708e1dd7d331340da22064ce75accd6111e8c9c4c985b487ee92acd28c2094b9fa2707ad2ffdd1fc19eff1ee079d118da1df7d5133c78a8ae81da4c8bd949cf55f067ad35c12b576294e1e139ef3f0fb23704414851ec9ef3d02c556eea1a82de390592e28e459bc3c02de93b45eaac4629233feafdf66c74518911d61452bd70151cfae6e5f1c7349a08f553d652852d6c210774c0af1c07bd174fae9eb053b1454d8f1d6e39dbcac5aaa2d1d24dd55bb7ec9457efc6cf4485eaff3029e9909f2845b749429a12d102baa4f796fd53e254b35176c174db8a503e394e1fbc84819038a876ea8f2d1770414222970d12386dea2bfefee13b2eff7499c8d72be42355772b260fe3065ab0e7f1dc62a7af2590867b90bdb43c2a794bd36e46c4678768e0fd028f7a273923c6db812bb9affc368c07b48e21f83b64f5e240f97b77b2d977168f5e72a2f09dfc880206b24426408c23d146fad446f49a73c2e4a8b0c21a6221b4f549c7ee9daaaa2bafe9183a783c097a2f21a908e04ba0778e9218188b2a3b560605eed6379157fd87063f382913ad6843b6ec840a36cbaa2c18965301997dbfb8151464e6eda2430aa55a9d8db2cc271460e3b04058c00bff41efb86a9c8634ff950ec3f4d656c5086e290e808ba14278ae24d9a555f89054bcfaad1edb23d2c0c5c64c98f5bc3cc5802b691cae282358718d53036654839e0b45a2e224967b3b612887b524ad2291663d9944882a31ab3d2d91bd1c95296c31a5ee60860139eb20859face504802f0de72d26979ae98b9df57d76be9b4ee2e52f4bd1b8459d34df8e4f6318d3691812c28d19222dd1fa3c3caf084772d0b4af9a4c071e0957e586d5f74d4082cd8fbab9cf4eb7afb90f3ec8b0196bd26c34fb88bbaaf20f09574ee34708fe2c1949a76d350f603d77ceaeb370b1831c3147575c2fa0d6496e939b188165eb6fbbea3bcbcd5843e2ceac5709e5903b5b8c5d8c8394a31f945a6cb023a3de299405f6ac8819dca987832b6c095f4c06ac6b17c6df3f2b7b72863440e2bfe19ba9cfe3daea67ce2550e481ddcc8363e8a45bec183170b6accc965c333b52fea63727d07466fc8f767b85420ba5ae72b554d60c210565defbd26cccbe0f2f4c62132b27bf14f9a1b2fdc2adc7abd6dee634243cb48f7765cf0d8479b8b466beb8e1335bf51e9d35fdb6447f6f0d8ec3fde0aa94fd36180544493db50096ed97f923d57863d52bd282aec70b21b14e4320afc892f74222af4bba3e343777ec77f5ecfe26e4f7bf47b1a79e2b508a473dea3f2594c15946ad26f09cea709f516d398623e38b7d9dbcc4a88f6968e10c1bd8ae54639bfde53079f7d8187345a78f3a660b7676c7fbd1ac9ac47b16b804ef7ea123980ec4134317ff8d881a4240f0a403347157ff0953d8e3b53d21c4ecf5ad46d5e87a2eec014be508fa9541b271062baf0047b6bf2382d4e0f73fe47cabbeb13768c02cd09915aa7b1a50ce9a85c97a5d45353086f17f3e4b1bf097b48544f368e8216c33d4c484bd88741344cc9a22f9a4671eac258df265f5060cb8cd133b7f3ea09800c1cb78f1a6a8f7c3b2711f7111d1967aa02f75f47ae29254092c2390061d5236b1d3bc9ae891c15d3447a0ded6792468b94a3545db29b4edaa1343cfe4552fc9778d4fdb7db99fee5f10535738574e7368daf7ead8261fa898df0a3bd27ed784bcc61c8d153e5f2f4d9ea63d0e1c6a4c9ddf330617e0245f1362a79b06ff3172ede0b5f1125e5dc0021c98eaca0543d473818fce3c3c8af4c40dd64a8bce879fdf9c47765155a22ad865683011b348862fe41a9160047ad2eecc93893c84db59dfb8dd41901ae3c2a640c4a7e4f1d9097a2099d6e724b01ba03234922425755b016306738bfdaf794f2e14d642d2893b5824a9069a55f7772d70f50e12d6d8d459f1244f9931590a5e043a0cf3a49c27763d50bafc4b57697807482b9317367476739c41b28911deb61d574a501b16f3e9af966a6193679f43696bdc9366f08938c7ceaefe909073a68c469fc502f364c62ed1cf4b8a4762eb40bae8556e6f53b7b218aceb6f14b7a2bcb5829fa8a9a9076a8d27afc68da24ffc663934503f1a98571e673d8fcd9b54ff60cd7ffebe7824947ee0419da69aab41422cac244cf1fb631d7a3fdb8df82d4b30b9d5086b4363882bb0de3362bd0387bacccc0f9978ff26bc3204a5ac0a0c55d809ff037fac06797c5957491fd24147645cb6a8041d2179ad22f02a64a0c0a466a6e9232ec934e51943944feaa5279504fd5071bf8a873e2da39bdc08687d581ff555c895fb572ed11b8e7ead04c8103ca3cc2075353d21b86b0acbe5dc33f3658e61c49e27f3b4beb7324a3e9623a9863f6bbc4eeab86d6d1fde74d8333965620f44b11315172a2dc4b40a485d86e10b843f5d03b4303f1f7778434efad40bb2ccb9ebe910832da6928f7ec31de3c54dbb9ff1de5b7dc30575b97023c1eaefdb3db259b9f964ce9dfa91f27c78ae97cf4523aec736057370fb9ae08b06aafe997a83fa97b5ccf24ef6a05f8326d838860338ad8d270a801541ef3e62b05baac5c8e9375b3758322dd4132905bf6cb4f0de0831756d8dbc6a8eb8b50921efd9322e62fa7d789eb148e95f7a1e28ae96eef27470c20d657b5b6a993679c30b8fc616b198f7ef6ea1d08da816aef63511e25b79312174b3356f6236714053458db82094a529ef56d6f79f8fbae7860f678589b3d71fa08af9274ab5e2c38ec53880c812f5f8a70e61730874d6ec05a42f7475e51d866c073b79c7f50e14a762c1edfe29dc8479f181f91cc3cfadc7021d3646e4f05f5f831f6f591ca15d7a3b3a0f9dd7b5e4c70a142d6609200f672b55cc6ea3a3e2f1c1337c9b8a21652304f536944716138e64d743bb86e243774765e7efe9f34e4f67e49f3a65b51625e38dbb25abe157949297a7c4077ce1b1acc2e3fa182852f48e769a6a63e1c459bfcc8270ddc7aa9a020c9dac2c5f50b5633106de53afeb78dcbc2b87c5ed734c74de50c4fbe0b42696912c3a9dfbf47d4bc55c93254a11f6152bd4d4335420bb4c0d1be25ff9dd28ed308ec6ab5544829ba9ea6ec998c24a6903f9e7caf35ba82a760d6face1a05385a33dbc999f87eb24ca35d139d17f7fe53c050fe47c3e6a5dc425ca3d7b19de9ad8570845a312ddb79e65ba1f9f12c29aaaec04e8a9ace0ba67ab980a8218531442d7a2a35b388024c17a7b5a25a09c3577330cdbe15449cc8d651120b6b8f91ceff731a6d27fec040f7976f14acb43cd844fbbfed4dd1882fa32a0dad303d17c0e762fb829d3f9ea30495a168a3cd558970d61352b3ecba188ff9553d221b6c22c712b5ce05973f18e11a51fa4feb00e7307378cb765fbb4fdab8ad9eb65b76b2ab2cce648134b85fae188728807bea6abd21b79ffab5027108d45ca8181692942ffe8fe38138c6f3dec2413d5676be458be467cb577335bced84d68471061fbb2ed5862e91c093f196881e06fef05cfe10ed6f21363937aebe0e66a31c0ee20b5c9ad269273747b40209ffb5fefcd130a3a8e7986f7586a70bff960498e6898914a7cbfd02fbb4740f15e6f2923a24d3c8c8c8467e9fdb8a58a8c7052ccaffea980a8e2c7e7f97841034b2fa623bf3595b6ec3fba79e1aef20ea35376c4bdc5c6a1128bab9cdf35b9401691393286f1ec6793d015a30e34f9cd2010fb5247e986fe1781449269216ef6a33836c3e3ea3fc7fb4dc2035d68282259bc32326287512e8e1ad02fad619bec957d283acd9b0b641781fc6ef7d840208d6ac91d9a564e70d9985ab158120a0ba66d1c7510e0c3ad62c9c291d259f1adc9ebbd6f6a778105eaa5cc6adb6462ad2bfc53c0ec1d2639b245d53591e88fde646294968597fb1cabd1e690ae59d77e05317b28d619f58afc01474dc08197227f98d987ddfda2d1e6e3be08920154de89922393f86b9279146f1a785a3255af9d40107da8468af8262c0c520dc8ed76c45eefd2b2eb03b96425213245bd9d0b40c74885be988d9dfc905298318013ad2e4265385e67b1cb89bc388b5647e0524b99a98d47c9c88e0aee0896c8d0ae752845b19787bf1d92d9f9d68e5ff78780175af130dfd2e1716ececcaf086de29f14a48876ffe7d70d2d63f8e8b2a7933bc66880f9b7db123a1d4154f65928219b3717a69e763163afa505d62552e012a05f798fd3383c51ef0a43233682616b97cc6ee96e7ddd7fb992a20bc71ed810ed8716620b2b17cff220fb5921ba8cca1850ed69533d31691795ab7d36b7bfe61c4986b2e5511919dd883414d4bcfd6ebb355500446b36bce84d9b5bf16461d9a147d0a3848faa59eadbfd8c24b7739ad7900d2f164d8a5460eb398f9fcdf9a8d4e0f51eddf267b4b1dff69895ae85dd3d069fb71598c8d31b178287aa03a13f0d0d77d1cdd1f0b12e8a5aebf4d397383fc274bd4bda8455541372d8064e6d5a3ae57a126096313fc575a1e0cf07a1fad3afbe7db1667588cdb12848ae5dfa7c86f28b68453bc688ea99d9ffd71e6be8aacc009b07eaa342a60b33e4632a53f542ab3269ee88fc2f7b31ea983f47c0d7b6d9953c72bd77044d3dcc46809eab83c554ffa04cf6cf0b0dd362d2b828b9c5a66aaf512fa6377ce7741c6a50f9faac5782190a04a98ca143aff05cd549c2cb8d8966fcc3c615c67ca74bc6e72eaeab38a6f3c46abbec3ba78e19053656c70e059e9b9090a2b6e40b30b0331e0d4752ff3924a3b5ad48a60032d1ca3ef9a477ae055c1df5f7e8f2b1b22744591745a75dd6e02795123a99baffd58b1aac5780c8a0300aca396369c69ea5d246262847d680d2f26692647c7b801fc4e6ce3ce41e98d44cc54c9aeaa3eb96d3258ca5ac3a9af7433c4af313855e03c1792e70a7aac957c4c7aded9111a6d165561fffbe3344758ee3d1b3324d9413c9ad33d8c81e885ccaf1ada58f09740879f737ce40ee10ca"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000140)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {0x0, r7}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x7f, "9656c75f04ba4d"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001400)={r2, r4, "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", "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"}) recvmsg(r0, &(0x7f0000002780)={&(0x7f0000002400)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000000100)=[{&(0x7f0000002480)=""/233, 0xe9}, {&(0x7f0000002580)=""/130, 0x82}, {&(0x7f0000002640)=""/149, 0x95}], 0x3, &(0x7f0000002700)=""/124, 0x7c}, 0x400100c1) 19:11:17 executing program 6: syz_mount_image$vfat(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e6661683d020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) syz_io_uring_setup(0x3763, &(0x7f0000000580), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) syz_io_uring_submit(r0, r1, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r2, 0x3, 0x0}, 0x0) r3 = pidfd_open(0x0, 0x0) r4 = dup(r3) recvmsg$unix(r4, &(0x7f0000000480)={&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000340)=""/198, 0xc6}], 0x1, &(0x7f0000000440)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}, 0x140) r5 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0xa, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, r4, 0x0, &(0x7f0000000240)='./file0/file0\x00', 0xe5, 0x840, 0x23456}, 0x8) syz_io_uring_submit(0x0, r1, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x1}, 0x2201) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r5, {0x9}}, './file1\x00'}) dup(r6) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x6) 19:11:17 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x80800, 0x8) mq_timedsend(r0, &(0x7f0000000080)="75bebb6194d090892ee25761d3dd8cd15f5e2c5e9ef054fe2ba9259786ebb036f548c686bea4b7ef54", 0x29, 0x9, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x6, 0x3e, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x420, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file1\x00', 0x5e32) ioctl$FIOCLEX(r0, 0x5451) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) openat(r1, &(0x7f0000000100)='./file0\x00', 0x420002, 0x30) 19:11:17 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f00000001c0), 0x1000001, &(0x7f0000000400)=ANY=[@ANYBLOB="7472616e733d7266646e6f3d67f26454c1f81028e21e88578c0f57b7478bbbc9b86db0b4383581531474dd436fa6fdc18edd75e7c73f6e13f178dd51bf77f2876bf90a59465ed12a1c40ab7e4c575e5f293aa2000000", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c63616368653d6c6f6f73652c66736e616d653d2e2c2928232e232d8a2c7375626a5f726f6c653d76666174002c736d61636b66736861743d21272c61756469742c646566636f6e746578743d757365725f752c7569643c", @ANYRESDEC=r3, @ANYBLOB=',subj_role=&]/,\x00']) chdir(&(0x7f0000000040)='./file1\x00') r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @out_args}, './file0/file0\x00'}) dup2(0xffffffffffffffff, r5) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:11:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x60, 0x0, &(0x7f0000000400)=[@clear_death={0x400c630f, 0x3}, @reply_sg={0x40486312, {0x3, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0xa}, @ptr={0x70742a85, 0x0, &(0x7f00000001c0)=""/172, 0xac, 0x0, 0x4}, @fd={0x66642a85, 0x0, r1}}, &(0x7f0000000000)={0x0, 0x18, 0x40}}, 0x400}, @exit_looper], 0x1000, 0x0, &(0x7f0000000480)="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syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) 19:11:17 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x14400, 0x86) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1834.424627] FAULT_INJECTION: forcing a failure. [ 1834.424627] name failslab, interval 1, probability 0, space 0, times 0 [ 1834.426340] CPU: 1 PID: 12368 Comm: syz-executor.1 Not tainted 5.10.215 #1 [ 1834.427358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.428576] Call Trace: [ 1834.428985] dump_stack+0x107/0x167 [ 1834.429531] should_fail.cold+0x5/0xa [ 1834.430099] ? lock_downgrade+0x6d0/0x6d0 [ 1834.430714] ? skb_clone+0x14f/0x3d0 [ 1834.431268] should_failslab+0x5/0x20 [ 1834.431836] kmem_cache_alloc+0x5b/0x310 [ 1834.432442] skb_clone+0x14f/0x3d0 [ 1834.432985] packet_rcv+0x558/0x1410 [ 1834.433550] ? run_filter+0x4d0/0x4d0 [ 1834.434118] dev_queue_xmit_nit+0x38b/0xb00 [ 1834.434765] dev_hard_start_xmit+0xab/0x6f0 [ 1834.435400] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1834.436173] __dev_queue_xmit+0x17ec/0x2710 [ 1834.436819] ? find_held_lock+0x2c/0x110 [ 1834.437427] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1834.438234] ? lock_downgrade+0x6d0/0x6d0 [ 1834.438859] ? lock_acquire+0x197/0x470 [ 1834.439478] ? ip_finish_output2+0x220/0x21f0 [ 1834.440201] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1834.441067] neigh_connected_output+0x382/0x4d0 [ 1834.441814] ip_finish_output2+0x6f1/0x21f0 [ 1834.442528] ? nf_hook_slow+0xfc/0x1e0 [ 1834.443168] ? ip_frag_next+0x9e0/0x9e0 [ 1834.443829] ? nf_hook+0x160/0x510 [ 1834.444408] ? __ip_finish_output.part.0+0xb50/0xb50 [ 1834.445201] __ip_finish_output.part.0+0x5f3/0xb50 [ 1834.445929] ? ip_fragment.constprop.0+0x240/0x240 [ 1834.446639] ? nf_hook+0x510/0x510 [ 1834.447174] ip_output+0x2f7/0x600 [ 1834.447707] ip_send_skb+0xdd/0x260 [ 1834.448247] udp_send_skb+0x6da/0x11d0 [ 1834.448836] udp_sendmsg+0x197f/0x2170 [ 1834.449420] ? ip_frag_init+0x350/0x350 [ 1834.450013] ? udp_setsockopt+0xc0/0xc0 [ 1834.450606] ? mark_lock+0xf5/0x2df0 [ 1834.451269] ? mark_lock+0xf5/0x2df0 [ 1834.451813] ? lock_chain_count+0x20/0x20 [ 1834.452418] ? lock_chain_count+0x20/0x20 [ 1834.453081] ? __lock_acquire+0x1657/0x5b00 [ 1834.453725] udpv6_sendmsg+0x1b4e/0x2af0 [ 1834.454323] ? __lock_acquire+0x1657/0x5b00 [ 1834.454966] ? udp_v6_push_pending_frames+0x360/0x360 [ 1834.455733] ? lock_acquire+0x197/0x470 [ 1834.456310] ? find_held_lock+0x2c/0x110 [ 1834.456920] ? lock_acquire+0x197/0x470 [ 1834.457515] ? find_held_lock+0x2c/0x110 [ 1834.458119] ? __might_fault+0xd3/0x180 [ 1834.458707] ? lock_downgrade+0x6d0/0x6d0 [ 1834.459318] ? sock_has_perm+0x1ea/0x280 [ 1834.459913] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1834.460694] ? __import_iovec+0x458/0x590 [ 1834.461318] ? udp_v6_push_pending_frames+0x360/0x360 [ 1834.462082] inet6_sendmsg+0x105/0x140 [ 1834.462657] ? inet6_compat_ioctl+0x320/0x320 [ 1834.463311] __sock_sendmsg+0xf2/0x190 [ 1834.463889] ____sys_sendmsg+0x334/0x870 [ 1834.464490] ? sock_write_iter+0x3d0/0x3d0 [ 1834.465125] ? do_recvmmsg+0x6d0/0x6d0 [ 1834.465700] ? __lock_acquire+0x1657/0x5b00 [ 1834.466349] ___sys_sendmsg+0xf3/0x170 [ 1834.466927] ? sendmsg_copy_msghdr+0x160/0x160 [ 1834.467591] ? vmacache_find+0x55/0x2a0 [ 1834.468195] ? lock_acquire+0x197/0x470 [ 1834.468775] ? find_held_lock+0x2c/0x110 [ 1834.469402] ? __might_fault+0xd3/0x180 [ 1834.469983] ? lock_downgrade+0x6d0/0x6d0 [ 1834.470598] ? asm_exc_page_fault+0x1e/0x30 [ 1834.471252] __sys_sendmmsg+0x195/0x470 [ 1834.471848] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1834.472483] ? lock_downgrade+0x6d0/0x6d0 [ 1834.473125] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1834.473839] ? wait_for_completion_io+0x270/0x270 [ 1834.474542] ? rcu_read_lock_any_held+0x75/0xa0 [ 1834.475221] ? vfs_write+0x354/0xa70 [ 1834.475767] ? fput_many+0x2f/0x1a0 [ 1834.476307] ? ksys_write+0x1a9/0x260 [ 1834.476863] ? __ia32_sys_read+0xb0/0xb0 [ 1834.477485] __x64_sys_sendmmsg+0x99/0x100 [ 1834.478106] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.478854] do_syscall_64+0x33/0x40 [ 1834.479407] entry_SYSCALL_64_after_hwframe+0x67/0xcc [ 1834.480154] RIP: 0033:0x7f3893674b19 [ 1834.480706] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1834.483348] RSP: 002b:00007f3890bea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1834.484456] RAX: ffffffffffffffda RBX: 00007f3893787f60 RCX: 00007f3893674b19 [ 1834.485504] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 000000000000000a [ 1834.486553] RBP: 00007f3890bea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1834.487587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1834.488619] R13: 00007ffea3cc3b5f R14: 00007f3890bea300 R15: 0000000000022000 19:11:18 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000400)={0x2, 0x80, 0x8, 0x8, 0x2, 0x4, 0x0, 0x8fc, 0x2, 0xa, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x4, 0x3}, 0xc502, 0x80000001, 0x0, 0x3, 0x7e, 0x3, 0xabaa, 0x0, 0x1b2, 0x0, 0x2}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x7) perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x9, 0x1, 0xf8, 0x7, 0x0, 0x6, 0x1000, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7fffffff, 0x4, @perf_config_ext={0x7, 0x6}, 0x200, 0x7, 0xfffffffa, 0x9, 0x100000000, 0x7fff, 0x5, 0x0, 0xbac, 0x0, 0xe2}, 0xffffffffffffffff, 0x6, r0, 0xa) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f00000001c0), 0x2, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u}], [{@pcr={'pcr', 0x3d, 0xc}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@measure}]}}) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) openat(r1, &(0x7f0000000280)='./file0/file0\x00', 0xc8a02, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9) 19:11:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)={{0x0, 0xea60}, {r1, r2/1000+10000}}, 0x0) truncate(&(0x7f00000003c0)='./file1\x00', 0x8) [ 1834.646760] FAT-fs (loop6): Unrecognized mount option "./file0/file0" or missing value VM DIAGNOSIS: 19:16:26 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000040 RCX=1ffffffff09c6578 RDX=1ffffffff09c657d RSI=0000000000000001 RDI=ffffffff84e32be9 RBP=ffffffff84e32bea RSP=ffff88806ce09cc0 R8 =0000000000000000 R9 =ffffffff868646ef R10=fffffbfff0d0c8dd R11=0000000000000001 R12=ffffffff84e32280 R13=ffffffff84e32bc8 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8126de75 RFL=00000016 [----AP-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 ffffc90000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555ab6a99678 CR3=000000000cfa4000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000004190b024e0000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e6ae20 RBX=0000000000000001 RCX=ffffffff83e52c1c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e6b428 RBP=ffffed1001130000 RSP=ffff88800898fe70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85673e08 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e6ae2e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe7900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff89eac0010 CR3=000000000cfa4000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000007000000060000000000000000 XMM02=746e696820636578650a0a0100010101 XMM03=650900736465657320636578650a0073 XMM04=7320636578650a007a7a756620636578 XMM05=0e006e6567206365786508006873616d XMM06=0b006574616469646e61632063657865 XMM07=6578650d006567616972742063657865 XMM08=65657320636578650a0073746e696820 XMM09=650a007a7a7566206365786509007364 XMM10=206365786508006873616d7320636578 XMM11=6469646e616320636578650e006e6567 XMM12=65676169727420636578650b00657461 XMM13=00657a696d696e696d20636578650d00 XMM14=65786511006c61746f7420636578650a XMM15=0000737472617473657220726f747563