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"}) r4 = 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) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000040)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "043ba9ba70070b"}) r6 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) r7 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r6, 0xd000943e, &(0x7f0000000400)={0x0, r10, "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", "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ioctl$BTRFS_IOC_INO_LOOKUP_USER(r7, 0xd000943e, &(0x7f0000001400)={r11, r8, "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", "36892b8397957eaf1bf153fa390af032b17589e856584250868d012bd96c68cb6d561dbe34ef411d9f7a8e59e546955c475ac2765b6004767d05e7d9054a7c5026c7ea5366d4b244b4331cf8d21e1ed882e13f7d682d29ad513051293e3993a76bdfe969f0056093ff84eee559c61250ee3416f4fceddffc87da3e23143c937943b87c7949edb1c73b14abf3d166930316d37992090a6e5c3d951cd23ca2b09df5d29aa563031ba3829dbb991ca8e6b2173721c1cd053d2e055f4d53da398ea033cc3938b033ebd0ff28930dad97fc626d9ab3fe0bba1bdc7c4bd8120980b3cabda5593801243087399b76ab580c7b10ba4f0ca3ead570d221def5839d1893e085a8133b7e99ab5535cdcf82a15c34f3ca173e80813f0132f670e474ebab663ea71bdfbfb205edac84c57a772208c9bb17b41b09e79088df6f85c2837c1c5ef227e8ced1f8268c7891b66f009663c6f7dd988a4061832e8c816b192f02ef343cca5d88cf77d2e805cf8694ef69443030bd0de2434a3bafb5f0b20aa1999bc274e6e70ee77bf6b0e69308fcc87d22e3c174b6983f80f89fb401b630482699418c7dae0c0515ebaaececc60cf63bb78f511908d76bd826724fe7997313b4fedb358aa10b97813792077d6e8c6c7b6440c57f45ea8f2a857141a8285118b9cae5243ffcc5db6075efcfa844949124ebc8f652a17cc204df3bd99e3c870e5743fd674f0b69c67b0dfa33fb8e845d31d389154de5ac39d54ea052818e63394a23ad83d416cb4787e88ac159d10d04448e863e92716edaa1b39d34d0dc1108b16f059a8b2b2aa28a3d12f56d985a4e6c818a36adf186df256cd2b51fc8ca47d2e0b4fd81091c21d5df334a7dd565533af322e6b15446de27ba236e92d0b16e5bd10f9d87dacc17338b594e307e0bf0e72ff80acea85e6a477f6d2eec7ae20212fa730a895f09ff14333c53e81daf03664471c36ebd2b74333f99fc1c3df04a30ce5efa310371c87039ba71d4d57eccd9c74ec96aa0960784613419e2bb91a1a80ede837dfbbf337ddb4cad55531c227f4ccdfbf8b88fcfe6cfd22d64c417d134d488bec8ec47e0c61f83bd775ad5a3b63ef5159e70cc37cbb83cff9348e25f97c073bce1871d5d6cc11ea07a159b10d147851a1d8814d602a3c5070c31e31785f75944e3ecaa6ffed13bd7cf468869142c7fc0e998ce1477fb0f33d3621cf766ff610fdfc02d0579d0c10882ee4b6ba307d47e15bf8a9d61d71229ba614951ffa131ca029114f9e31566a7340d48d477258c2752a2e4b3a8bb6ac9d4f202880c46211ff29d7a5790d3f8fee45b7b7865d9f151a3139f6b8243bfbdbf024db1f39b813c21f68ca3471b446882b12c598e60ff1c071347bb0420eeaa24df7618689c3b35b1788811fe3547c721de840fc38cd0533a153b402b1c904d63869b43bbc0d84ba905bea4bb90bcbef371bb5388c426a2c69f581f06386f6a57ea6d89a1927380b6a9074d6f5dc0b96d20b55dc4d785f302cc1647e2de02c7c8cb2d54dbb66bc517e363754cf2726d4ba1c308024dedace560aeae4f39abda135654e0ac1294cecb535e4a22712e0bc158c04dcaf015aff58bfa03531a224296e628968f518aa995e0071286eb986bfac7668ee086dfc43b706cb5ac814937844515fa437dbf18527c456ef0bab1d8622e416e09977cce10787d9fc3638917c6aea24e591ad7735abf35744bb58d3d93255587a51682339167d5b45d6a8ad7393420882a9efe86f6d32b7b475d6e1f2930cf5e4760a60add10e3d0906b63344204e1960a369759b3441450736770786a138a02882d844708d47af1e4558cd9fbe4bbeb21e7be57a63868c858c1aa443fd6b74751f05cdd214db18caea376a275ffc15d6ca25b02eec10093232e8b571ae5edaca0a9b2647da6b349451e1fd7326372f8dc8b0bb6992d4075ced2f72234e8fa0b1ea227323f978b29025e71c254a4b7570e3eacf73612e866c472ba9d5832f7fadd156ba831aab70ab54cf2a59ddedfeb8539cac3b0e5df6a87e758197e0daf2927c33da9b02191bd6a00ed843b7e26a76e6ba75b8f3e7ef770846c0c06121a46552e99ec33e45d964b5ddf479edc765429d6e084c5a560b8c9c412bfe5820898adb7c55029da87d337b22743122bb8dca4697f98a8586773a3896a488fbd7d4670fb873b6d52af979333252f7ab8c57d9e0a6aa53d9578c10d29bd0f8a283d4a4b2003c66beef46ce9476bce24b6ee1fe38d250d56a95eb0c2f66b9881f90f85ea3df695182a022cb0b47cefdeb628a96d79f45c693b4b6eda01dd1349edb6fbbc022ed256f14d47ad3e3c4f0da2729b9d9223dedc47e5fa87c318dee309017c2e9331afc34d5aca45c63983698586d2b049da828b952004fc28b93e4761e6e23873e6b0245f942fa432c26b6fd3ed5b3cbb9208fd0f6bb32f990cafddfbccf197841b9ce68941d11293c702f22ea8a997dfd72ecd3af7e381e4c9d90f056a56da099b1cf4315b0d3913fb9704fa7c4c156dcf18cd6f49778de88b8972539ac2732138901126f72ad72da031f6320bd661486fe2faa2c7fa4d2070b854d0406a94203efb0c1249d52c9800f743abb068e94aa7fa9a96693bc9576695fef31436808997021d3a79ef1c262aad9d639019bb8196a9da2d7a7594202ce70268b9b1d7f1c0fd31e32d2fc366dad9f704d8d8e27a5ad50abeb9a50858837c25c4e9c38bf970442b8dd4939efd668ddda4676e1e89952071c4e17ef9d11e54685632277c63ae58283fdf65221c00eca1b959c36d442a7fdd64d463019b55f65369de0bfe63edd1a088396e12a05b61539552da2f447c52aecff00543cc301f34e92886bf038809d88444ac2f748966b8eff0f090a4cd4b02d49be2f5922c7aa4b324a410521780395e2cb3787b6dc60798fb092d1a7dc8ce8f1e68af4339a64311796105fa34a2c7583912582c680f95cb24694075a403a16dcb13993f57e6794c445e20af9bd1d52169a0eef19a78c0b6cfb9a00022405a85ae1d78866eba6a1aaa011543bd03fb8ac40da9b950a79fc8e657bb4196fe93a9a53b5881766501354f24f9e640c5c3ff2aa2ed7426a73214e4cd50b007c6ee8a3e968a0996e787ec2952ab151fae4a73f0913275c1fd0a91009fa071bf179474adb966ff3049d958b515c69b1780702aac82a13eeb6299c6057c9d2141ca188583c0312a7e3e6a5511816d61f33f9f099936cb7d4f99a5bbbcd9cf9985149ff88841d5e9b2d0c79ed129647654f1ab97043f14b7fd9b4d910f605fa25b1490a4125b4d842a4ac1d489938d49b664520f6130fb76462bd5ecbb1041dc2902dcbe3cbbf7210678140021ff73db919935fc7a052695d75ce0f69859cbf0c769401e99f789797a0ccc5a7943dbd890346752af854b19b865ec76f10b498426b8a6c285122e1972a477df327a77f93da311dc7fd2d45978b910b29e386fa1e0db5b2d3af4fa540a259a474b6556e8b32501687a5abcb4b7334b1706e5d342bef9dbc4e984b25e5cc365c443d890616ef0fbc2a3712040d8274eb230988f2070223f2ad0b5da25ba1127838991760d666d58ed1922be97b85ce3d2c4300a0381650381879207ead1b8f0d7e2383d7ef2ae537e5dab5dd5d6548a20623e6d8ef632567ffa05db69ae51052c9d0ec44d74fb9dc91324fca8e57edf14afb9d7099b65334315a5fc2c957b15fe727a14c9e60287216a6c2f8088be6805f0b2a44027946ed1de7098520f7c10059aa8ace37101c76dd21172f64082a5c763a65d58a15fc385ba5fc984c0fb7665d8f6057e26ed10dfd5dd3e9729086f9c4973f01cfddf11ddf019112c3ff2055410bee80b72b5fcc5cd29e595cdcadc6a01ec6579280eaaaf86f2e02b6f224ef5191b299146ba83a0d2923e0206fc8b4c1bfe1a275f0199a1fefcf396a5da5d9dd7297ed0e5342169cdbd2a01ccec250c50da427ed455f79683a32c547f40490c246f4529b2cbd8f413b908c8e7db49f17683a9fc9586220037c4ab8d1eb0ac403628da850e665d02029c43c7cc47170ba83a3006178d812089444f7be750d4f1951d1acb493a6ecc79e1224cc53b36d1d8421499dd85fb10623f55e251505d392e5529f931d22b7211f32795ee5d0d2066fa4b08f701a5dac920959c4002562f5af1f014bcf36f25b5b6d50fb096e8327619d32f8002ab4c9bcdff450f3e08919bbc4f81b632db8be316aee98820e99eaedcaeaf74b3d495bc56a35fa2992455addcc4f6ad8f615a34d10c98915c993f00629f4f49ed7d08b300acb0a77ddbbec793f857ca70de1873d2566c50b58cfbd646ca5fac41615c5ec811342767347171a7c2f5a3d5bd71f04058e388ca584ff2f8b203228d90c178c518658c4d9f8dc907e418ec9149c672580484b56c62ddd8c6484ba74d912db7ddc1fed8f3caa19c1f489773707a9a4247db08d7cb239821a0209c314dbbf65f81cbf304b612190a15c00648300458bbbf152b36dc71bf789ce3202b87522678ed5dd6e7f389ab2f2a47c00394cab9ffc5c87b1b201605e832fa8b79ef3684cab2e26b8ac6945bac8ae2ba31072416b8ca4e87037743f94440fc76152403bafc7b68be65992683475bbf1fb03b21a7a62e4de3e2476088fc0b34665571151cb9fe56cd9408c1713606e0c53d59cc52e5f297d5b816192431b7aff536db4ece3185fe965e550a9db9be513d15a8062f85435ddefe03d2355dd620eb044e854464d16bc705d6bf716a1b89f8bda62e6253b6c71e611899bb8be32e441a863247c265efa95e120a3a0657972d80c8b75eebe2df8eebfeff1a7cde9d1dec6b06fd3e6e9c5b4920d8470866c9d3670941ceb0674ab2cf4ea7889cb411568d6b313c1d674d33dbe31ca7e75321f286898a54c2bcb4291dfeff32e55f305f4d85b554fd4e40b0ccef12ac2202fe43c5e8bcaf65ecffa8a6c1986c9dc024c03f2c1786560eac9fd761b1714e6e392e49419714ae2310561b73ba8c7e9263b7205616eac73ccb8de53877bb79ec1ff159c496cad28f0d06637c3a388a0a3561c8e9a56720e437a713c1a8b5e180396528126731e5e06e87b647f3b979686ec6f0ea3ec38629a3007823597f1222cccd7b65a9ba157169fd239e16bfd3096bd2e53aaee163ff676f9c3dd7614e843bf8b5f89fa61919d13f5feb0ee181d1b6436fe1241526fd1606f51f6f71c23fd441f2aaddf63e96512425a16fca40bb6aec60f8cbba94c8cdd7006fdb718f81ccfee8d632a49421eb02a03ec0f46d309fc83f17b6423284ba8c1de8a09b512ef7a3cfc81ff79cd957187bef88334c439e2f9181de1c3130e0035eb8daa2815ec76df14385d3466b3ae37c4920290d318e65b69c670f010bfaf74aa51ee9b6c552674ceb"}) r15 = 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) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r15, 0x81f8943c, &(0x7f0000000040)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}], 0x0, "043ba9ba70070b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062d80)={0x0, [], 0x80, "458541b2231a26"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:11:59 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 47) 13:11:59 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 45) 13:11:59 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8cffffff, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:11:59 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 47) 13:11:59 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc0ed0000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1452.055248] FAULT_INJECTION: forcing a failure. [ 1452.055248] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.056667] CPU: 1 PID: 8796 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1452.057522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1452.058537] Call Trace: [ 1452.058869] dump_stack+0x107/0x167 [ 1452.059320] should_fail.cold+0x5/0xa [ 1452.059798] ? create_object.isra.0+0x3a/0xa20 [ 1452.060362] should_failslab+0x5/0x20 [ 1452.060831] kmem_cache_alloc+0x5b/0x310 [ 1452.061346] create_object.isra.0+0x3a/0xa20 [ 1452.061937] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1452.062598] kmem_cache_alloc+0x159/0x310 [ 1452.063116] __kernfs_new_node+0xd4/0x860 [ 1452.063629] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1452.064215] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1452.064808] ? wait_for_completion_io+0x270/0x270 [ 1452.079264] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1452.079910] kernfs_new_node+0x18d/0x250 [ 1452.080413] __kernfs_create_file+0x51/0x350 [ 1452.080955] sysfs_add_file_mode_ns+0x221/0x560 [ 1452.081569] internal_create_group+0x324/0xb30 [ 1452.082133] ? sysfs_remove_group+0x170/0x170 [ 1452.082680] ? kernfs_add_one+0x124/0x4d0 [ 1452.083191] ? kernfs_create_link+0x1b7/0x230 [ 1452.083793] internal_create_groups.part.0+0x90/0x140 [ 1452.084434] sysfs_create_groups+0x25/0x50 [ 1452.084981] device_add+0x138f/0x1c50 [ 1452.085462] ? lockdep_init_map_type+0x2c7/0x780 [ 1452.086042] ? devlink_add_symlinks+0x970/0x970 [ 1452.086622] wakeup_source_device_create+0x220/0x2b0 [ 1452.087243] wakeup_source_sysfs_add+0x1a/0xa0 [ 1452.087801] wakeup_source_register+0x9d/0x130 [ 1452.088361] ep_create_wakeup_source+0x1c4/0x2b0 [ 1452.088940] ? ep_ptable_queue_proc+0x330/0x330 [ 1452.089521] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1452.090158] ? kmem_cache_alloc+0x2a6/0x310 [ 1452.090689] do_epoll_ctl+0x1f1d/0x2c00 [ 1452.091188] ? lock_downgrade+0x6d0/0x6d0 [ 1452.091739] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1452.092360] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1452.092931] ? do_epoll_ctl+0x2c00/0x2c00 [ 1452.094697] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1452.095347] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1452.095980] do_syscall_64+0x33/0x40 [ 1452.096437] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1452.097063] RIP: 0033:0x7fdd23bf3b19 [ 1452.097538] 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 [ 1452.100081] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1452.101128] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1452.102026] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1452.102899] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.103777] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1452.104651] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1452.135689] FAULT_INJECTION: forcing a failure. [ 1452.135689] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.137210] CPU: 0 PID: 8798 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1452.138087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1452.139130] Call Trace: [ 1452.139467] dump_stack+0x107/0x167 [ 1452.139927] should_fail.cold+0x5/0xa [ 1452.140409] ? create_object.isra.0+0x3a/0xa20 [ 1452.140984] should_failslab+0x5/0x20 [ 1452.141475] kmem_cache_alloc+0x5b/0x310 [ 1452.141987] ? kmem_cache_alloc_trace+0x151/0x320 [ 1452.142597] create_object.isra.0+0x3a/0xa20 [ 1452.143149] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1452.143789] __kmalloc+0x16e/0x390 [ 1452.144244] kobject_get_path+0xc5/0x1f0 [ 1452.144803] kobject_uevent_env+0x251/0xfd0 [ 1452.145390] ? internal_create_groups.part.0+0x110/0x140 [ 1452.146099] ? bus_add_device+0x206/0x4e0 [ 1452.146622] device_add+0xafe/0x1c50 [ 1452.147093] ? devlink_add_symlinks+0x970/0x970 [ 1452.147692] wakeup_source_device_create+0x220/0x2b0 [ 1452.148328] wakeup_source_sysfs_add+0x1a/0xa0 [ 1452.148901] wakeup_source_register+0x9d/0x130 [ 1452.149497] ep_create_wakeup_source+0x1c4/0x2b0 [ 1452.150091] ? ep_ptable_queue_proc+0x330/0x330 [ 1452.150679] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1452.151332] ? kmem_cache_alloc+0x2a6/0x310 [ 1452.151876] do_epoll_ctl+0x1f1d/0x2c00 [ 1452.152389] ? lock_downgrade+0x6d0/0x6d0 [ 1452.152908] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1452.153551] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1452.154152] ? do_epoll_ctl+0x2c00/0x2c00 [ 1452.154702] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1452.155360] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1452.156008] do_syscall_64+0x33/0x40 [ 1452.156475] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1452.157117] RIP: 0033:0x7f831d711b19 [ 1452.157603] 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 [ 1452.159909] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1452.160862] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1452.161774] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1452.162674] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.163620] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1452.164532] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1452.168006] FAULT_INJECTION: forcing a failure. [ 1452.168006] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.169434] CPU: 0 PID: 8799 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1452.170292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1452.171383] Call Trace: [ 1452.171749] dump_stack+0x107/0x167 [ 1452.172209] should_fail.cold+0x5/0xa [ 1452.172693] ? create_object.isra.0+0x3a/0xa20 [ 1452.173275] should_failslab+0x5/0x20 [ 1452.173755] kmem_cache_alloc+0x5b/0x310 [ 1452.174270] create_object.isra.0+0x3a/0xa20 [ 1452.174820] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1452.175460] kmem_cache_alloc_trace+0x151/0x320 [ 1452.176048] ? dev_uevent_filter+0xd0/0xd0 [ 1452.176579] kobject_uevent_env+0x22b/0xfd0 [ 1452.177124] ? internal_create_groups.part.0+0x110/0x140 [ 1452.177856] ? bus_add_device+0x206/0x4e0 [ 1452.178391] device_add+0xafe/0x1c50 [ 1452.178867] ? devlink_add_symlinks+0x970/0x970 [ 1452.179457] wakeup_source_device_create+0x220/0x2b0 [ 1452.180093] wakeup_source_sysfs_add+0x1a/0xa0 [ 1452.180664] wakeup_source_register+0x9d/0x130 [ 1452.181235] ep_create_wakeup_source+0x1c4/0x2b0 [ 1452.181843] ? ep_ptable_queue_proc+0x330/0x330 [ 1452.182426] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1452.183076] ? kmem_cache_alloc+0x2a6/0x310 [ 1452.183620] do_epoll_ctl+0x1f1d/0x2c00 [ 1452.184130] ? lock_downgrade+0x6d0/0x6d0 [ 1452.184649] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1452.185292] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1452.185877] ? do_epoll_ctl+0x2c00/0x2c00 [ 1452.186407] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1452.187093] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1452.187740] do_syscall_64+0x33/0x40 [ 1452.188206] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1452.188851] RIP: 0033:0x7fd4c725db19 [ 1452.189331] 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 [ 1452.191625] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1452.192576] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1452.193513] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1452.194409] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.195299] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1452.196195] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1452.203301] FAULT_INJECTION: forcing a failure. [ 1452.203301] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.204708] CPU: 1 PID: 8802 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1452.205558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1452.206576] Call Trace: [ 1452.206901] dump_stack+0x107/0x167 [ 1452.207351] should_fail.cold+0x5/0xa [ 1452.207821] ? create_object.isra.0+0x3a/0xa20 [ 1452.208384] should_failslab+0x5/0x20 [ 1452.208887] kmem_cache_alloc+0x5b/0x310 [ 1452.209432] ? kernfs_put+0x31/0x50 [ 1452.209920] create_object.isra.0+0x3a/0xa20 [ 1452.210459] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1452.211086] kmem_cache_alloc_trace+0x151/0x320 [ 1452.211662] ? dev_uevent_filter+0xd0/0xd0 [ 1452.212181] kobject_uevent_env+0x22b/0xfd0 [ 1452.212713] ? internal_create_groups.part.0+0x110/0x140 [ 1452.213391] ? bus_add_device+0x206/0x4e0 [ 1452.213904] device_add+0xafe/0x1c50 [ 1452.214366] ? devlink_add_symlinks+0x970/0x970 [ 1452.214946] wakeup_source_device_create+0x220/0x2b0 [ 1452.215569] wakeup_source_sysfs_add+0x1a/0xa0 [ 1452.216129] wakeup_source_register+0x9d/0x130 [ 1452.216690] ep_create_wakeup_source+0x1c4/0x2b0 [ 1452.217329] ? ep_ptable_queue_proc+0x330/0x330 [ 1452.217941] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1452.218581] ? kmem_cache_alloc+0x2a6/0x310 [ 1452.219115] do_epoll_ctl+0x1f1d/0x2c00 [ 1452.219618] ? lock_downgrade+0x6d0/0x6d0 [ 1452.220128] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1452.220746] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1452.221296] ? do_epoll_ctl+0x2c00/0x2c00 [ 1452.221812] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1452.222456] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1452.223091] do_syscall_64+0x33/0x40 [ 1452.223550] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1452.224185] RIP: 0033:0x7fabba743b19 [ 1452.224643] 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 [ 1452.227001] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1452.227935] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1452.228812] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1452.229699] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.230577] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1452.231451] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:12:00 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 48) 13:12:00 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 48) 13:12:00 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 48) 13:12:00 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x40000000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r4, 0xffffffffffffffff) 13:12:00 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 46) [ 1452.338126] FAULT_INJECTION: forcing a failure. [ 1452.338126] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.339564] CPU: 1 PID: 8812 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1452.340405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1452.341484] Call Trace: [ 1452.341820] dump_stack+0x107/0x167 [ 1452.342305] should_fail.cold+0x5/0xa [ 1452.342779] ? create_object.isra.0+0x3a/0xa20 [ 1452.343346] should_failslab+0x5/0x20 [ 1452.343816] kmem_cache_alloc+0x5b/0x310 [ 1452.344319] ? kernfs_put+0x31/0x50 [ 1452.344770] create_object.isra.0+0x3a/0xa20 [ 1452.345337] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1452.345962] kmem_cache_alloc_trace+0x151/0x320 [ 1452.346536] ? dev_uevent_filter+0xd0/0xd0 [ 1452.347073] kobject_uevent_env+0x22b/0xfd0 [ 1452.347635] ? internal_create_groups.part.0+0x110/0x140 [ 1452.348332] ? bus_add_device+0x206/0x4e0 [ 1452.348842] device_add+0xafe/0x1c50 [ 1452.349312] ? devlink_add_symlinks+0x970/0x970 [ 1452.349896] wakeup_source_device_create+0x220/0x2b0 [ 1452.350516] wakeup_source_sysfs_add+0x1a/0xa0 [ 1452.351075] wakeup_source_register+0x9d/0x130 [ 1452.351633] ep_create_wakeup_source+0x1c4/0x2b0 [ 1452.352211] ? ep_ptable_queue_proc+0x330/0x330 [ 1452.352777] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1452.353429] ? kmem_cache_alloc+0x2a6/0x310 [ 1452.353960] do_epoll_ctl+0x1f1d/0x2c00 [ 1452.354461] ? lock_downgrade+0x6d0/0x6d0 [ 1452.354967] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1452.355582] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1452.356151] ? do_epoll_ctl+0x2c00/0x2c00 [ 1452.356680] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1452.357371] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1452.358002] do_syscall_64+0x33/0x40 [ 1452.358458] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1452.359083] RIP: 0033:0x7fdd23bf3b19 [ 1452.359539] 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 [ 1452.361802] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1452.362734] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1452.363603] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1452.364477] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.365375] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1452.366285] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1452.373854] FAULT_INJECTION: forcing a failure. [ 1452.373854] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.375545] CPU: 0 PID: 8815 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1452.376403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1452.377458] Call Trace: [ 1452.377793] dump_stack+0x107/0x167 [ 1452.378253] should_fail.cold+0x5/0xa [ 1452.378737] ? __alloc_skb+0x6d/0x5b0 [ 1452.379223] should_failslab+0x5/0x20 [ 1452.379701] kmem_cache_alloc_node+0x55/0x330 [ 1452.380268] __alloc_skb+0x6d/0x5b0 [ 1452.380731] alloc_uevent_skb+0x7b/0x210 [ 1452.381300] kobject_uevent_env+0x99a/0xfd0 [ 1452.381853] ? internal_create_groups.part.0+0x110/0x140 [ 1452.382564] ? bus_add_device+0x206/0x4e0 [ 1452.383089] device_add+0xafe/0x1c50 [ 1452.383563] ? devlink_add_symlinks+0x970/0x970 [ 1452.384157] wakeup_source_device_create+0x220/0x2b0 [ 1452.384798] wakeup_source_sysfs_add+0x1a/0xa0 [ 1452.385386] wakeup_source_register+0x9d/0x130 [ 1452.385962] ep_create_wakeup_source+0x1c4/0x2b0 [ 1452.386560] ? ep_ptable_queue_proc+0x330/0x330 [ 1452.387146] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1452.387803] ? kmem_cache_alloc+0x2a6/0x310 [ 1452.388351] do_epoll_ctl+0x1f1d/0x2c00 [ 1452.388866] ? lock_downgrade+0x6d0/0x6d0 [ 1452.389415] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1452.390073] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1452.390643] ? do_epoll_ctl+0x2c00/0x2c00 [ 1452.391168] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1452.391828] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1452.392478] do_syscall_64+0x33/0x40 [ 1452.392947] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1452.393605] RIP: 0033:0x7f831d711b19 [ 1452.394076] 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 [ 1452.396393] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1452.397406] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1452.398344] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1452.399243] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.400142] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1452.401040] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1452.409975] FAULT_INJECTION: forcing a failure. [ 1452.409975] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.411440] CPU: 1 PID: 8818 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1452.412321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1452.413382] Call Trace: [ 1452.413707] dump_stack+0x107/0x167 [ 1452.414161] should_fail.cold+0x5/0xa [ 1452.414631] ? kobject_get_path+0xc5/0x1f0 [ 1452.415153] should_failslab+0x5/0x20 [ 1452.415618] __kmalloc+0x72/0x390 [ 1452.416043] ? trace_hardirqs_on+0x5b/0x180 [ 1452.416576] kobject_get_path+0xc5/0x1f0 [ 1452.417079] kobject_uevent_env+0x251/0xfd0 [ 1452.417630] ? internal_create_groups.part.0+0x110/0x140 [ 1452.418290] ? bus_add_device+0x206/0x4e0 [ 1452.418802] device_add+0xafe/0x1c50 [ 1452.419302] ? devlink_add_symlinks+0x970/0x970 [ 1452.419893] wakeup_source_device_create+0x220/0x2b0 [ 1452.420549] wakeup_source_sysfs_add+0x1a/0xa0 [ 1452.421110] wakeup_source_register+0x9d/0x130 [ 1452.421688] ep_create_wakeup_source+0x1c4/0x2b0 [ 1452.422270] ? ep_ptable_queue_proc+0x330/0x330 [ 1452.422841] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1452.423478] ? kmem_cache_alloc+0x2a6/0x310 [ 1452.424011] do_epoll_ctl+0x1f1d/0x2c00 [ 1452.424518] ? lock_downgrade+0x6d0/0x6d0 [ 1452.425026] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1452.425656] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1452.426196] ? do_epoll_ctl+0x2c00/0x2c00 [ 1452.426707] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1452.427393] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1452.428031] do_syscall_64+0x33/0x40 [ 1452.428514] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1452.429150] RIP: 0033:0x7fd4c725db19 [ 1452.429691] 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 [ 1452.431947] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1452.432884] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1452.433777] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1452.434654] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.435540] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1452.436452] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1452.444420] FAULT_INJECTION: forcing a failure. [ 1452.444420] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.445858] CPU: 0 PID: 8819 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1452.446717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1452.447759] Call Trace: [ 1452.448093] dump_stack+0x107/0x167 [ 1452.448553] should_fail.cold+0x5/0xa [ 1452.449035] ? kobject_get_path+0xc5/0x1f0 [ 1452.449592] should_failslab+0x5/0x20 [ 1452.450071] __kmalloc+0x72/0x390 [ 1452.450550] ? trace_hardirqs_on+0x5b/0x180 [ 1452.451101] kobject_get_path+0xc5/0x1f0 [ 1452.451649] kobject_uevent_env+0x251/0xfd0 [ 1452.452197] ? internal_create_groups.part.0+0x110/0x140 [ 1452.452875] ? bus_add_device+0x206/0x4e0 [ 1452.453412] device_add+0xafe/0x1c50 [ 1452.453887] ? devlink_add_symlinks+0x970/0x970 [ 1452.454483] wakeup_source_device_create+0x220/0x2b0 [ 1452.455124] wakeup_source_sysfs_add+0x1a/0xa0 [ 1452.455701] wakeup_source_register+0x9d/0x130 [ 1452.456278] ep_create_wakeup_source+0x1c4/0x2b0 [ 1452.456874] ? ep_ptable_queue_proc+0x330/0x330 [ 1452.457530] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1452.458206] ? kmem_cache_alloc+0x2a6/0x310 [ 1452.458764] do_epoll_ctl+0x1f1d/0x2c00 [ 1452.459275] ? lock_downgrade+0x6d0/0x6d0 [ 1452.459794] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1452.460424] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1452.460972] ? do_epoll_ctl+0x2c00/0x2c00 [ 1452.461517] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1452.462175] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1452.462823] do_syscall_64+0x33/0x40 [ 1452.463291] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1452.463933] RIP: 0033:0x7fabba743b19 [ 1452.464443] 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 [ 1452.466773] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1452.467727] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1452.468625] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1452.469535] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.470428] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1452.471340] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:12:00 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 49) 13:12:00 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 49) [ 1452.604351] FAULT_INJECTION: forcing a failure. [ 1452.604351] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.605807] CPU: 1 PID: 8825 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1452.606648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1452.607669] Call Trace: [ 1452.608002] dump_stack+0x107/0x167 [ 1452.608454] should_fail.cold+0x5/0xa [ 1452.608928] ? kobject_get_path+0xc5/0x1f0 [ 1452.609471] should_failslab+0x5/0x20 [ 1452.609942] __kmalloc+0x72/0x390 [ 1452.610371] ? trace_hardirqs_on+0x5b/0x180 [ 1452.610955] kobject_get_path+0xc5/0x1f0 [ 1452.611476] kobject_uevent_env+0x251/0xfd0 [ 1452.612030] ? internal_create_groups.part.0+0x110/0x140 [ 1452.612693] ? bus_add_device+0x206/0x4e0 [ 1452.613207] device_add+0xafe/0x1c50 [ 1452.613694] ? devlink_add_symlinks+0x970/0x970 [ 1452.614278] wakeup_source_device_create+0x220/0x2b0 [ 1452.614904] wakeup_source_sysfs_add+0x1a/0xa0 [ 1452.615466] wakeup_source_register+0x9d/0x130 [ 1452.616030] ep_create_wakeup_source+0x1c4/0x2b0 [ 1452.616616] ? ep_ptable_queue_proc+0x330/0x330 [ 1452.617190] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1452.633864] ? kmem_cache_alloc+0x2a6/0x310 [ 1452.634398] do_epoll_ctl+0x1f1d/0x2c00 [ 1452.634948] ? lock_downgrade+0x6d0/0x6d0 [ 1452.635465] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1452.636111] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1452.636648] ? do_epoll_ctl+0x2c00/0x2c00 [ 1452.637159] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1452.637822] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1452.638456] do_syscall_64+0x33/0x40 [ 1452.638914] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1452.639540] RIP: 0033:0x7fdd23bf3b19 [ 1452.639999] 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 [ 1452.642290] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1452.643256] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1452.644129] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1452.645002] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.645887] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1452.646760] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1452.681850] FAULT_INJECTION: forcing a failure. [ 1452.681850] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.683302] CPU: 0 PID: 8826 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1452.684159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1452.685204] Call Trace: [ 1452.685557] dump_stack+0x107/0x167 [ 1452.686066] should_fail.cold+0x5/0xa [ 1452.686555] ? create_object.isra.0+0x3a/0xa20 [ 1452.687163] should_failslab+0x5/0x20 [ 1452.687643] kmem_cache_alloc+0x5b/0x310 [ 1452.688155] ? kmem_cache_alloc_trace+0x151/0x320 [ 1452.688764] create_object.isra.0+0x3a/0xa20 [ 1452.689330] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1452.689978] __kmalloc+0x16e/0x390 [ 1452.690433] kobject_get_path+0xc5/0x1f0 [ 1452.690948] kobject_uevent_env+0x251/0xfd0 [ 1452.691497] ? internal_create_groups.part.0+0x110/0x140 [ 1452.692175] ? bus_add_device+0x206/0x4e0 [ 1452.692720] device_add+0xafe/0x1c50 [ 1452.693222] ? devlink_add_symlinks+0x970/0x970 [ 1452.693834] wakeup_source_device_create+0x220/0x2b0 [ 1452.694472] wakeup_source_sysfs_add+0x1a/0xa0 [ 1452.695047] wakeup_source_register+0x9d/0x130 [ 1452.695627] ep_create_wakeup_source+0x1c4/0x2b0 [ 1452.696222] ? ep_ptable_queue_proc+0x330/0x330 [ 1452.696808] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1452.709506] ? kmem_cache_alloc+0x2a6/0x310 [ 1452.710052] do_epoll_ctl+0x1f1d/0x2c00 [ 1452.710566] ? lock_downgrade+0x6d0/0x6d0 [ 1452.711084] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1452.711714] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1452.712263] ? do_epoll_ctl+0x2c00/0x2c00 [ 1452.712786] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1452.713455] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1452.714102] do_syscall_64+0x33/0x40 [ 1452.714570] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1452.715262] RIP: 0033:0x7fd4c725db19 [ 1452.715764] 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 [ 1452.718073] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1452.719026] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1452.719917] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1452.720809] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.721725] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1452.722669] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:12:00 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x9000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:00 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 49) 13:12:00 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 47) 13:12:00 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r5, &(0x7f0000004d00), 0x7ffff000, 0x811) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000000100)={0x6}) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) syz_io_uring_submit(0x0, r4, &(0x7f00000000c0)=@IORING_OP_OPENAT2={0x1c, 0x8be240c87b656b16, 0x0, 0xffffffffffffff9c, &(0x7f0000000040)={0x210002, 0x39}, &(0x7f0000000080)='./file0\x00', 0x18, 0x0, 0x23456}, 0xca) 13:12:00 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x40000000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r4, 0xffffffffffffffff) 13:12:00 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 50) 13:12:00 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 50) [ 1452.954630] FAULT_INJECTION: forcing a failure. [ 1452.954630] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.956105] CPU: 0 PID: 8845 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1452.956969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1452.958782] Call Trace: [ 1452.959438] dump_stack+0x107/0x167 [ 1452.960345] should_fail.cold+0x5/0xa [ 1452.961368] ? create_object.isra.0+0x3a/0xa20 [ 1452.961954] should_failslab+0x5/0x20 [ 1452.962474] kmem_cache_alloc+0x5b/0x310 [ 1452.962992] create_object.isra.0+0x3a/0xa20 [ 1452.963575] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1452.964239] kmem_cache_alloc_node+0x169/0x330 [ 1452.964861] __alloc_skb+0x6d/0x5b0 [ 1452.965437] alloc_uevent_skb+0x7b/0x210 [ 1452.965975] kobject_uevent_env+0x99a/0xfd0 [ 1452.966566] ? internal_create_groups.part.0+0x110/0x140 [ 1452.967290] ? bus_add_device+0x206/0x4e0 [ 1452.967839] device_add+0xafe/0x1c50 [ 1452.968351] ? devlink_add_symlinks+0x970/0x970 [ 1452.968950] wakeup_source_device_create+0x220/0x2b0 [ 1452.969710] wakeup_source_sysfs_add+0x1a/0xa0 [ 1452.970322] wakeup_source_register+0x9d/0x130 [ 1452.970948] ep_create_wakeup_source+0x1c4/0x2b0 [ 1452.971587] ? ep_ptable_queue_proc+0x330/0x330 [ 1452.972196] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1452.972894] ? kmem_cache_alloc+0x2a6/0x310 [ 1452.973697] do_epoll_ctl+0x1f1d/0x2c00 [ 1452.974795] ? lock_downgrade+0x6d0/0x6d0 [ 1452.976028] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1452.977399] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1452.977954] ? do_epoll_ctl+0x2c00/0x2c00 [ 1452.978484] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1452.979147] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1452.979881] do_syscall_64+0x33/0x40 [ 1452.980407] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1452.981091] RIP: 0033:0x7f831d711b19 [ 1452.981643] 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 [ 1452.984459] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1452.985639] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1452.986574] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1452.987532] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.988459] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1452.989407] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1452.996334] FAULT_INJECTION: forcing a failure. [ 1452.996334] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.998174] CPU: 1 PID: 8847 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1452.999252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1453.000574] Call Trace: [ 1453.000951] dump_stack+0x107/0x167 [ 1453.001488] should_fail.cold+0x5/0xa [ 1453.002026] should_failslab+0x5/0x20 [ 1453.002535] __kmalloc_node_track_caller+0x74/0x3b0 [ 1453.003215] ? alloc_uevent_skb+0x7b/0x210 [ 1453.003786] __alloc_skb+0xb1/0x5b0 [ 1453.004294] alloc_uevent_skb+0x7b/0x210 [ 1453.004870] kobject_uevent_env+0x99a/0xfd0 [ 1453.005688] ? internal_create_groups.part.0+0x110/0x140 [ 1453.007216] ? bus_add_device+0x206/0x4e0 [ 1453.008391] device_add+0xafe/0x1c50 [ 1453.009445] ? devlink_add_symlinks+0x970/0x970 [ 1453.010694] wakeup_source_device_create+0x220/0x2b0 [ 1453.012304] wakeup_source_sysfs_add+0x1a/0xa0 [ 1453.013480] wakeup_source_register+0x9d/0x130 [ 1453.014078] ep_create_wakeup_source+0x1c4/0x2b0 [ 1453.014751] ? ep_ptable_queue_proc+0x330/0x330 [ 1453.015403] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1453.016092] ? kmem_cache_alloc+0x2a6/0x310 [ 1453.016672] do_epoll_ctl+0x1f1d/0x2c00 [ 1453.017219] ? lock_downgrade+0x6d0/0x6d0 [ 1453.017776] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1453.018446] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1453.019026] ? do_epoll_ctl+0x2c00/0x2c00 [ 1453.019578] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1453.020272] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1453.020951] do_syscall_64+0x33/0x40 [ 1453.021494] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1453.022168] RIP: 0033:0x7fdd23bf3b19 [ 1453.022662] 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 [ 1453.025097] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1453.026167] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1453.027105] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1453.028037] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1453.028962] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1453.029916] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1453.044020] FAULT_INJECTION: forcing a failure. [ 1453.044020] name failslab, interval 1, probability 0, space 0, times 0 [ 1453.045815] CPU: 1 PID: 8849 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1453.046759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1453.047918] Call Trace: [ 1453.048343] dump_stack+0x107/0x167 [ 1453.048841] should_fail.cold+0x5/0xa [ 1453.049379] ? create_object.isra.0+0x3a/0xa20 [ 1453.049981] should_failslab+0x5/0x20 [ 1453.050484] kmem_cache_alloc+0x5b/0x310 [ 1453.051049] create_object.isra.0+0x3a/0xa20 [ 1453.051633] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1453.052312] kmem_cache_alloc_node+0x169/0x330 [ 1453.052925] __alloc_skb+0x6d/0x5b0 [ 1453.053438] alloc_uevent_skb+0x7b/0x210 [ 1453.053978] kobject_uevent_env+0x99a/0xfd0 [ 1453.054555] ? internal_create_groups.part.0+0x110/0x140 [ 1453.055264] ? bus_add_device+0x206/0x4e0 [ 1453.055821] device_add+0xafe/0x1c50 [ 1453.056340] ? devlink_add_symlinks+0x970/0x970 [ 1453.056965] wakeup_source_device_create+0x220/0x2b0 [ 1453.057732] wakeup_source_sysfs_add+0x1a/0xa0 [ 1453.058363] wakeup_source_register+0x9d/0x130 [ 1453.058980] ep_create_wakeup_source+0x1c4/0x2b0 [ 1453.059599] ? ep_ptable_queue_proc+0x330/0x330 [ 1453.060216] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1453.060901] ? kmem_cache_alloc+0x2a6/0x310 [ 1453.061501] do_epoll_ctl+0x1f1d/0x2c00 [ 1453.062050] ? lock_downgrade+0x6d0/0x6d0 [ 1453.062603] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1453.063277] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1453.063855] ? do_epoll_ctl+0x2c00/0x2c00 [ 1453.064401] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1453.065089] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1453.065821] do_syscall_64+0x33/0x40 [ 1453.066417] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1453.067285] RIP: 0033:0x7fd4c725db19 [ 1453.067940] 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 [ 1453.070897] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1453.072140] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1453.073292] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1453.074440] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1453.075395] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1453.076312] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1453.083122] FAULT_INJECTION: forcing a failure. [ 1453.083122] name failslab, interval 1, probability 0, space 0, times 0 [ 1453.084763] CPU: 1 PID: 8848 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1453.085803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1453.087040] Call Trace: [ 1453.087504] dump_stack+0x107/0x167 [ 1453.088129] should_fail.cold+0x5/0xa [ 1453.088801] ? create_object.isra.0+0x3a/0xa20 [ 1453.089550] should_failslab+0x5/0x20 [ 1453.090227] kmem_cache_alloc+0x5b/0x310 [ 1453.090899] create_object.isra.0+0x3a/0xa20 [ 1453.091518] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1453.092251] kmem_cache_alloc_trace+0x151/0x320 [ 1453.092895] ? dev_uevent_filter+0xd0/0xd0 [ 1453.093532] kobject_uevent_env+0x22b/0xfd0 [ 1453.094113] ? internal_create_groups.part.0+0x110/0x140 [ 1453.094816] ? bus_add_device+0x206/0x4e0 [ 1453.095373] device_add+0xafe/0x1c50 [ 1453.095895] ? devlink_add_symlinks+0x970/0x970 [ 1453.096699] wakeup_source_device_create+0x220/0x2b0 [ 1453.097538] wakeup_source_sysfs_add+0x1a/0xa0 [ 1453.098260] wakeup_source_register+0x9d/0x130 [ 1453.099073] ep_create_wakeup_source+0x1c4/0x2b0 [ 1453.099910] ? ep_ptable_queue_proc+0x330/0x330 [ 1453.100630] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1453.101420] ? kmem_cache_alloc+0x2a6/0x310 [ 1453.102026] do_epoll_ctl+0x1f1d/0x2c00 [ 1453.102793] ? lock_downgrade+0x6d0/0x6d0 [ 1453.103527] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1453.104387] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1453.105117] ? do_epoll_ctl+0x2c00/0x2c00 [ 1453.105876] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1453.106643] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1453.107355] do_syscall_64+0x33/0x40 [ 1453.107889] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1453.108604] RIP: 0033:0x7fabba743b19 [ 1453.109146] 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 [ 1453.111710] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1453.112956] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1453.114118] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1453.115273] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1453.116326] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1453.117301] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:12:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:15 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 51) 13:12:15 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 48) 13:12:15 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 50) 13:12:15 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 51) 13:12:15 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x40000000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r4, r3) 13:12:15 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf6ffffff, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:15 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x41}, 0x71}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:12:15 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1467.640268] FAULT_INJECTION: forcing a failure. [ 1467.640268] name failslab, interval 1, probability 0, space 0, times 0 [ 1467.641734] CPU: 1 PID: 8877 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1467.642569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1467.643583] Call Trace: [ 1467.643919] dump_stack+0x107/0x167 [ 1467.644367] should_fail.cold+0x5/0xa [ 1467.644839] ? create_object.isra.0+0x3a/0xa20 [ 1467.645402] should_failslab+0x5/0x20 [ 1467.661988] kmem_cache_alloc+0x5b/0x310 [ 1467.662578] create_object.isra.0+0x3a/0xa20 [ 1467.663207] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1467.663945] kmem_cache_alloc_node+0x169/0x330 [ 1467.664607] __alloc_skb+0x6d/0x5b0 [ 1467.665139] alloc_uevent_skb+0x7b/0x210 [ 1467.665747] kobject_uevent_env+0x99a/0xfd0 [ 1467.666407] ? internal_create_groups.part.0+0x110/0x140 [ 1467.667189] ? bus_add_device+0x206/0x4e0 [ 1467.667788] device_add+0xafe/0x1c50 [ 1467.668325] ? devlink_add_symlinks+0x970/0x970 [ 1467.669009] wakeup_source_device_create+0x220/0x2b0 [ 1467.669756] wakeup_source_sysfs_add+0x1a/0xa0 [ 1467.670421] wakeup_source_register+0x9d/0x130 [ 1467.671081] ep_create_wakeup_source+0x1c4/0x2b0 [ 1467.671766] ? ep_ptable_queue_proc+0x330/0x330 [ 1467.672439] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1467.673192] ? kmem_cache_alloc+0x2a6/0x310 [ 1467.673824] do_epoll_ctl+0x1f1d/0x2c00 [ 1467.674404] ? lock_downgrade+0x6d0/0x6d0 [ 1467.675028] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1467.675768] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1467.676422] ? do_epoll_ctl+0x2c00/0x2c00 [ 1467.677018] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1467.680910] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1467.681956] do_syscall_64+0x33/0x40 [ 1467.682523] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1467.683468] RIP: 0033:0x7fd4c725db19 [ 1467.684153] 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 [ 1467.687308] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1467.688436] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1467.689510] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1467.690744] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1467.692011] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1467.693277] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1467.711716] FAULT_INJECTION: forcing a failure. [ 1467.711716] name failslab, interval 1, probability 0, space 0, times 0 [ 1467.713373] CPU: 0 PID: 8873 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1467.714323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1467.715453] Call Trace: [ 1467.715811] dump_stack+0x107/0x167 [ 1467.716312] should_fail.cold+0x5/0xa [ 1467.716836] ? kobject_get_path+0xc5/0x1f0 [ 1467.717418] should_failslab+0x5/0x20 [ 1467.717949] __kmalloc+0x72/0x390 [ 1467.718422] ? trace_hardirqs_on+0x5b/0x180 [ 1467.719015] kobject_get_path+0xc5/0x1f0 [ 1467.719578] kobject_uevent_env+0x251/0xfd0 [ 1467.720165] ? internal_create_groups.part.0+0x110/0x140 [ 1467.720905] ? bus_add_device+0x206/0x4e0 [ 1467.721468] device_add+0xafe/0x1c50 [ 1467.721983] ? devlink_add_symlinks+0x970/0x970 [ 1467.722618] wakeup_source_device_create+0x220/0x2b0 [ 1467.723306] wakeup_source_sysfs_add+0x1a/0xa0 [ 1467.723935] wakeup_source_register+0x9d/0x130 [ 1467.724592] ep_create_wakeup_source+0x1c4/0x2b0 [ 1467.725239] ? ep_ptable_queue_proc+0x330/0x330 [ 1467.725874] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1467.726553] ? kmem_cache_alloc+0x2a6/0x310 [ 1467.727084] do_epoll_ctl+0x1f1d/0x2c00 [ 1467.727578] ? lock_downgrade+0x6d0/0x6d0 [ 1467.728073] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1467.728679] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1467.729207] ? do_epoll_ctl+0x2c00/0x2c00 [ 1467.729718] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1467.730349] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1467.730974] do_syscall_64+0x33/0x40 [ 1467.731422] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1467.732044] RIP: 0033:0x7fabba743b19 [ 1467.732490] 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 [ 1467.734700] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1467.735607] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1467.736461] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1467.737311] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1467.738259] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1467.739239] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1467.742319] FAULT_INJECTION: forcing a failure. [ 1467.742319] name failslab, interval 1, probability 0, space 0, times 0 [ 1467.744044] CPU: 0 PID: 8874 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1467.744991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1467.746137] Call Trace: [ 1467.746498] dump_stack+0x107/0x167 [ 1467.746994] should_fail.cold+0x5/0xa [ 1467.747514] should_failslab+0x5/0x20 [ 1467.748039] __kmalloc_node_track_caller+0x74/0x3b0 [ 1467.748723] ? alloc_uevent_skb+0x7b/0x210 [ 1467.749305] __alloc_skb+0xb1/0x5b0 [ 1467.749796] alloc_uevent_skb+0x7b/0x210 [ 1467.750286] kobject_uevent_env+0x99a/0xfd0 [ 1467.750806] ? internal_create_groups.part.0+0x110/0x140 [ 1467.751496] ? bus_add_device+0x206/0x4e0 [ 1467.752018] device_add+0xafe/0x1c50 13:12:15 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 52) [ 1467.752490] ? devlink_add_symlinks+0x970/0x970 [ 1467.753233] wakeup_source_device_create+0x220/0x2b0 [ 1467.757715] wakeup_source_sysfs_add+0x1a/0xa0 [ 1467.759166] wakeup_source_register+0x9d/0x130 [ 1467.760467] ep_create_wakeup_source+0x1c4/0x2b0 [ 1467.761832] ? ep_ptable_queue_proc+0x330/0x330 [ 1467.763173] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1467.764700] ? kmem_cache_alloc+0x2a6/0x310 [ 1467.765946] do_epoll_ctl+0x1f1d/0x2c00 [ 1467.767093] ? lock_downgrade+0x6d0/0x6d0 [ 1467.768266] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1467.769690] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1467.770943] ? do_epoll_ctl+0x2c00/0x2c00 [ 1467.772123] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1467.774827] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1467.778350] do_syscall_64+0x33/0x40 [ 1467.778900] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1467.780546] RIP: 0033:0x7f831d711b19 [ 1467.781620] 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 [ 1467.786915] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1467.789083] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1467.791125] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1467.793180] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1467.798560] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1467.800601] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:12:15 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffff0000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1467.830822] FAULT_INJECTION: forcing a failure. [ 1467.830822] name failslab, interval 1, probability 0, space 0, times 0 13:12:15 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff8c, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1467.834054] CPU: 0 PID: 8879 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1467.838717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1467.842175] Call Trace: [ 1467.842918] dump_stack+0x107/0x167 [ 1467.843948] should_fail.cold+0x5/0xa [ 1467.845026] ? create_object.isra.0+0x3a/0xa20 [ 1467.846378] should_failslab+0x5/0x20 [ 1467.847455] kmem_cache_alloc+0x5b/0x310 [ 1467.848608] create_object.isra.0+0x3a/0xa20 [ 1467.849877] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1467.851373] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1467.852815] ? alloc_uevent_skb+0x7b/0x210 [ 1467.854032] __alloc_skb+0xb1/0x5b0 [ 1467.855082] alloc_uevent_skb+0x7b/0x210 [ 1467.856256] kobject_uevent_env+0x99a/0xfd0 [ 1467.857503] ? internal_create_groups.part.0+0x110/0x140 [ 1467.859051] ? bus_add_device+0x206/0x4e0 [ 1467.860239] device_add+0xafe/0x1c50 [ 1467.861306] ? devlink_add_symlinks+0x970/0x970 [ 1467.862713] wakeup_source_device_create+0x220/0x2b0 [ 1467.864199] wakeup_source_sysfs_add+0x1a/0xa0 [ 1467.865515] wakeup_source_register+0x9d/0x130 [ 1467.866820] ep_create_wakeup_source+0x1c4/0x2b0 [ 1467.868175] ? ep_ptable_queue_proc+0x330/0x330 [ 1467.869519] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1467.870999] ? kmem_cache_alloc+0x2a6/0x310 [ 1467.872232] do_epoll_ctl+0x1f1d/0x2c00 [ 1467.873439] ? lock_downgrade+0x6d0/0x6d0 [ 1467.874625] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1467.876046] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1467.877298] ? do_epoll_ctl+0x2c00/0x2c00 [ 1467.878496] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1467.879996] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1467.881487] do_syscall_64+0x33/0x40 [ 1467.882599] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1467.884099] RIP: 0033:0x7fdd23bf3b19 [ 1467.885156] 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 [ 1467.890509] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1467.892765] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1467.894825] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1467.896869] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1467.898935] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1467.901032] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:12:15 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffff6, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1467.920886] FAULT_INJECTION: forcing a failure. [ 1467.920886] name failslab, interval 1, probability 0, space 0, times 0 [ 1467.922455] CPU: 1 PID: 8891 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1467.923384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1467.924511] Call Trace: [ 1467.924869] dump_stack+0x107/0x167 [ 1467.925375] should_fail.cold+0x5/0xa [ 1467.925944] should_failslab+0x5/0x20 [ 1467.926504] __kmalloc_node_track_caller+0x74/0x3b0 [ 1467.927179] ? alloc_uevent_skb+0x7b/0x210 [ 1467.928411] __alloc_skb+0xb1/0x5b0 [ 1467.928923] alloc_uevent_skb+0x7b/0x210 [ 1467.934134] kobject_uevent_env+0x99a/0xfd0 [ 1467.934737] ? internal_create_groups.part.0+0x110/0x140 [ 1467.936284] ? bus_add_device+0x206/0x4e0 [ 1467.936862] device_add+0xafe/0x1c50 [ 1467.937947] ? devlink_add_symlinks+0x970/0x970 [ 1467.939296] wakeup_source_device_create+0x220/0x2b0 [ 1467.940813] wakeup_source_sysfs_add+0x1a/0xa0 [ 1467.942162] wakeup_source_register+0x9d/0x130 [ 1467.943473] ep_create_wakeup_source+0x1c4/0x2b0 [ 1467.944830] ? ep_ptable_queue_proc+0x330/0x330 [ 1467.945480] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1467.946965] ? kmem_cache_alloc+0x2a6/0x310 [ 1467.947571] do_epoll_ctl+0x1f1d/0x2c00 [ 1467.948722] ? lock_downgrade+0x6d0/0x6d0 [ 1467.949294] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1467.950749] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1467.952026] ? do_epoll_ctl+0x2c00/0x2c00 [ 1467.953252] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1467.954771] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1467.955483] do_syscall_64+0x33/0x40 [ 1467.956542] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1467.957252] RIP: 0033:0x7fd4c725db19 [ 1467.962348] 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 [ 1467.967777] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1467.969994] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1467.972049] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1467.974125] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1467.976190] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1467.978349] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:12:15 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 49) 13:12:15 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x40000000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r4, r3) 13:12:15 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xedc000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1468.083359] FAULT_INJECTION: forcing a failure. [ 1468.083359] name failslab, interval 1, probability 0, space 0, times 0 [ 1468.086911] CPU: 1 PID: 8902 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1468.088910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1468.091334] Call Trace: [ 1468.092090] dump_stack+0x107/0x167 [ 1468.093142] should_fail.cold+0x5/0xa [ 1468.094253] ? create_object.isra.0+0x3a/0xa20 [ 1468.095572] should_failslab+0x5/0x20 [ 1468.096670] kmem_cache_alloc+0x5b/0x310 [ 1468.097872] create_object.isra.0+0x3a/0xa20 [ 1468.099134] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1468.100596] kmem_cache_alloc_trace+0x151/0x320 [ 1468.101955] ? dev_uevent_filter+0xd0/0xd0 [ 1468.103171] kobject_uevent_env+0x22b/0xfd0 [ 1468.104420] ? internal_create_groups.part.0+0x110/0x140 [ 1468.106068] ? bus_add_device+0x206/0x4e0 [ 1468.107261] device_add+0xafe/0x1c50 [ 1468.108334] ? devlink_add_symlinks+0x970/0x970 [ 1468.109707] wakeup_source_device_create+0x220/0x2b0 [ 1468.111169] wakeup_source_sysfs_add+0x1a/0xa0 [ 1468.112488] wakeup_source_register+0x9d/0x130 [ 1468.113815] ep_create_wakeup_source+0x1c4/0x2b0 [ 1468.115176] ? ep_ptable_queue_proc+0x330/0x330 [ 1468.116565] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1468.118096] ? kmem_cache_alloc+0x2a6/0x310 [ 1468.119338] do_epoll_ctl+0x1f1d/0x2c00 [ 1468.120491] ? lock_downgrade+0x6d0/0x6d0 [ 1468.121697] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1468.123125] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1468.124389] ? do_epoll_ctl+0x2c00/0x2c00 [ 1468.125643] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1468.127187] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1468.128674] do_syscall_64+0x33/0x40 [ 1468.129760] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1468.131270] RIP: 0033:0x7fabba743b19 [ 1468.132341] 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 [ 1468.137793] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1468.139998] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1468.142081] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1468.144230] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1468.146320] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1468.148390] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:12:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 52) 13:12:29 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:29 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x40000000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r4, r3) 13:12:29 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 51) 13:12:29 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) 13:12:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:29 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 53) 13:12:29 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 50) 13:12:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1481.473328] FAULT_INJECTION: forcing a failure. [ 1481.473328] name failslab, interval 1, probability 0, space 0, times 0 [ 1481.475012] CPU: 0 PID: 8929 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1481.475897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1481.476966] Call Trace: [ 1481.477304] dump_stack+0x107/0x167 [ 1481.477799] should_fail.cold+0x5/0xa [ 1481.478337] should_failslab+0x5/0x20 [ 1481.478856] __kmalloc_node_track_caller+0x74/0x3b0 [ 1481.479486] ? alloc_uevent_skb+0x7b/0x210 [ 1481.480058] __alloc_skb+0xb1/0x5b0 [ 1481.480521] alloc_uevent_skb+0x7b/0x210 [ 1481.481060] kobject_uevent_env+0x99a/0xfd0 [ 1481.481622] ? internal_create_groups.part.0+0x110/0x140 [ 1481.482304] ? bus_add_device+0x206/0x4e0 [ 1481.482830] device_add+0xafe/0x1c50 [ 1481.483303] ? devlink_add_symlinks+0x970/0x970 [ 1481.483904] wakeup_source_device_create+0x220/0x2b0 [ 1481.484542] wakeup_source_sysfs_add+0x1a/0xa0 [ 1481.485117] wakeup_source_register+0x9d/0x130 [ 1481.503446] ep_create_wakeup_source+0x1c4/0x2b0 [ 1481.504080] ? ep_ptable_queue_proc+0x330/0x330 [ 1481.504669] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1481.505323] ? kmem_cache_alloc+0x2a6/0x310 [ 1481.505891] do_epoll_ctl+0x1f1d/0x2c00 [ 1481.506406] ? lock_downgrade+0x6d0/0x6d0 [ 1481.506927] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1481.507559] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1481.508110] ? do_epoll_ctl+0x2c00/0x2c00 [ 1481.508634] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1481.509294] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1481.509958] do_syscall_64+0x33/0x40 [ 1481.510427] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1481.511130] RIP: 0033:0x7fdd23bf3b19 [ 1481.511605] 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 [ 1481.513921] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1481.514878] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1481.515772] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1481.516667] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1481.517562] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1481.518720] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:12:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x100000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1481.551689] FAULT_INJECTION: forcing a failure. [ 1481.551689] name failslab, interval 1, probability 0, space 0, times 0 [ 1481.553309] CPU: 1 PID: 8931 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1481.554269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1481.555433] Call Trace: [ 1481.555799] dump_stack+0x107/0x167 [ 1481.556312] should_fail.cold+0x5/0xa [ 1481.556846] ? create_object.isra.0+0x3a/0xa20 [ 1481.557487] should_failslab+0x5/0x20 [ 1481.558026] kmem_cache_alloc+0x5b/0x310 [ 1481.558588] create_object.isra.0+0x3a/0xa20 [ 1481.559202] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1481.559904] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1481.560608] ? alloc_uevent_skb+0x7b/0x210 [ 1481.561238] __alloc_skb+0xb1/0x5b0 [ 1481.577792] alloc_uevent_skb+0x7b/0x210 [ 1481.578368] kobject_uevent_env+0x99a/0xfd0 [ 1481.578975] ? internal_create_groups.part.0+0x110/0x140 [ 1481.579732] ? bus_add_device+0x206/0x4e0 [ 1481.580308] device_add+0xafe/0x1c50 [ 1481.580824] ? devlink_add_symlinks+0x970/0x970 [ 1481.581479] wakeup_source_device_create+0x220/0x2b0 [ 1481.583047] wakeup_source_sysfs_add+0x1a/0xa0 [ 1481.584354] wakeup_source_register+0x9d/0x130 [ 1481.585152] ep_create_wakeup_source+0x1c4/0x2b0 [ 1481.585814] ? ep_ptable_queue_proc+0x330/0x330 [ 1481.586416] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1481.587200] ? kmem_cache_alloc+0x2a6/0x310 [ 1481.587811] do_epoll_ctl+0x1f1d/0x2c00 [ 1481.588456] ? lock_downgrade+0x6d0/0x6d0 [ 1481.589065] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1481.589847] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1481.590527] ? do_epoll_ctl+0x2c00/0x2c00 [ 1481.591136] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1481.591934] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1481.592668] do_syscall_64+0x33/0x40 [ 1481.593126] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1481.593875] RIP: 0033:0x7f831d711b19 [ 1481.594412] 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 [ 1481.597142] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1481.598535] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1481.600701] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1481.602870] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1481.605029] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1481.607209] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1481.629723] FAULT_INJECTION: forcing a failure. [ 1481.629723] name failslab, interval 1, probability 0, space 0, times 0 [ 1481.633462] CPU: 1 PID: 8928 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1481.635738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1481.638627] Call Trace: [ 1481.639511] dump_stack+0x107/0x167 [ 1481.640644] should_fail.cold+0x5/0xa [ 1481.641900] should_failslab+0x5/0x20 [ 1481.643088] __kmalloc_node_track_caller+0x74/0x3b0 [ 1481.644686] ? alloc_uevent_skb+0x7b/0x210 [ 1481.646038] __alloc_skb+0xb1/0x5b0 [ 1481.647246] alloc_uevent_skb+0x7b/0x210 [ 1481.648593] kobject_uevent_env+0x99a/0xfd0 [ 1481.649982] ? internal_create_groups.part.0+0x110/0x140 [ 1481.651797] ? bus_add_device+0x206/0x4e0 [ 1481.653138] device_add+0xafe/0x1c50 [ 1481.654334] ? devlink_add_symlinks+0x970/0x970 [ 1481.655771] wakeup_source_device_create+0x220/0x2b0 [ 1481.657356] wakeup_source_sysfs_add+0x1a/0xa0 [ 1481.658238] wakeup_source_register+0x9d/0x130 [ 1481.658801] ep_create_wakeup_source+0x1c4/0x2b0 [ 1481.659382] ? ep_ptable_queue_proc+0x330/0x330 [ 1481.659952] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1481.660590] ? kmem_cache_alloc+0x2a6/0x310 [ 1481.661123] do_epoll_ctl+0x1f1d/0x2c00 [ 1481.661659] ? lock_downgrade+0x6d0/0x6d0 [ 1481.662182] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1481.662840] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1481.663414] ? do_epoll_ctl+0x2c00/0x2c00 [ 1481.663925] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1481.664566] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1481.665198] do_syscall_64+0x33/0x40 [ 1481.665685] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1481.666325] RIP: 0033:0x7fabba743b19 [ 1481.666782] 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 [ 1481.669019] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1481.669981] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1481.670852] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1481.671720] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1481.672589] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 13:12:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x200000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1481.673459] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1481.694273] FAULT_INJECTION: forcing a failure. [ 1481.694273] name failslab, interval 1, probability 0, space 0, times 0 [ 1481.695910] CPU: 1 PID: 8932 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1481.696909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1481.698046] Call Trace: [ 1481.698378] dump_stack+0x107/0x167 [ 1481.698827] should_fail.cold+0x5/0xa [ 1481.699302] ? create_object.isra.0+0x3a/0xa20 [ 1481.699865] should_failslab+0x5/0x20 [ 1481.700337] kmem_cache_alloc+0x5b/0x310 [ 1481.700837] ? find_held_lock+0x2c/0x110 [ 1481.701348] create_object.isra.0+0x3a/0xa20 [ 1481.710001] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1481.710750] kmem_cache_alloc+0x159/0x310 [ 1481.711358] skb_clone+0x14f/0x3d0 [ 1481.711879] netlink_broadcast_filtered+0x8d1/0xe00 [ 1481.712655] netlink_broadcast+0x35/0x50 [ 1481.713259] kobject_uevent_env+0x93d/0xfd0 [ 1481.713917] ? internal_create_groups.part.0+0x110/0x140 [ 1481.714702] ? bus_add_device+0x206/0x4e0 [ 1481.715309] device_add+0xafe/0x1c50 [ 1481.715856] ? devlink_add_symlinks+0x970/0x970 [ 1481.716549] wakeup_source_device_create+0x220/0x2b0 [ 1481.717289] wakeup_source_sysfs_add+0x1a/0xa0 [ 1481.725976] wakeup_source_register+0x9d/0x130 [ 1481.726658] ep_create_wakeup_source+0x1c4/0x2b0 [ 1481.727351] ? ep_ptable_queue_proc+0x330/0x330 [ 1481.728029] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1481.728791] ? kmem_cache_alloc+0x2a6/0x310 [ 1481.729421] do_epoll_ctl+0x1f1d/0x2c00 [ 1481.730030] ? lock_downgrade+0x6d0/0x6d0 [ 1481.730657] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1481.731411] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1481.732066] ? do_epoll_ctl+0x2c00/0x2c00 [ 1481.732726] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1481.733550] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1481.734218] do_syscall_64+0x33/0x40 [ 1481.734695] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1481.735345] RIP: 0033:0x7fd4c725db19 [ 1481.735821] 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 [ 1481.738139] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1481.739092] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1481.739988] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1481.740887] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1481.741802] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1481.742704] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:12:29 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 54) 13:12:29 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x40000000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r4, r3) 13:12:29 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 51) 13:12:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 53) 13:12:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x700000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:29 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 52) [ 1481.900636] FAULT_INJECTION: forcing a failure. [ 1481.900636] name failslab, interval 1, probability 0, space 0, times 0 [ 1481.902804] CPU: 0 PID: 8957 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1481.904503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1481.906092] Call Trace: [ 1481.906436] dump_stack+0x107/0x167 [ 1481.906896] should_fail.cold+0x5/0xa [ 1481.907383] should_failslab+0x5/0x20 [ 1481.907865] __kmalloc_node_track_caller+0x74/0x3b0 [ 1481.908492] ? alloc_uevent_skb+0x7b/0x210 [ 1481.909031] __alloc_skb+0xb1/0x5b0 [ 1481.909493] alloc_uevent_skb+0x7b/0x210 [ 1481.910086] kobject_uevent_env+0x99a/0xfd0 [ 1481.910638] ? internal_create_groups.part.0+0x110/0x140 [ 1481.911345] ? bus_add_device+0x206/0x4e0 [ 1481.911868] device_add+0xafe/0x1c50 [ 1481.912340] ? devlink_add_symlinks+0x970/0x970 [ 1481.912932] wakeup_source_device_create+0x220/0x2b0 [ 1481.913569] wakeup_source_sysfs_add+0x1a/0xa0 [ 1481.914177] wakeup_source_register+0x9d/0x130 [ 1481.914753] ep_create_wakeup_source+0x1c4/0x2b0 [ 1481.915345] ? ep_ptable_queue_proc+0x330/0x330 [ 1481.915972] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1481.916627] ? kmem_cache_alloc+0x2a6/0x310 [ 1481.917202] do_epoll_ctl+0x1f1d/0x2c00 [ 1481.917753] ? lock_downgrade+0x6d0/0x6d0 [ 1481.918274] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1481.918903] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1481.919454] ? do_epoll_ctl+0x2c00/0x2c00 [ 1481.919977] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1481.920634] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1481.921280] do_syscall_64+0x33/0x40 [ 1481.921785] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1481.922428] RIP: 0033:0x7f831d711b19 [ 1481.922939] 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 [ 1481.925270] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1481.926259] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1481.927150] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1481.928041] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1481.928930] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1481.929891] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1481.935016] FAULT_INJECTION: forcing a failure. [ 1481.935016] name failslab, interval 1, probability 0, space 0, times 0 [ 1481.936549] CPU: 1 PID: 8959 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1481.937416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1481.938596] Call Trace: [ 1481.938984] dump_stack+0x107/0x167 [ 1481.939508] should_fail.cold+0x5/0xa [ 1481.940058] ? create_object.isra.0+0x3a/0xa20 [ 1481.940717] should_failslab+0x5/0x20 [ 1481.941264] kmem_cache_alloc+0x5b/0x310 [ 1481.941857] ? find_held_lock+0x2c/0x110 [ 1481.942446] create_object.isra.0+0x3a/0xa20 [ 1481.943116] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1481.943851] kmem_cache_alloc+0x159/0x310 [ 1481.944457] skb_clone+0x14f/0x3d0 [ 1481.944977] netlink_broadcast_filtered+0x8d1/0xe00 [ 1481.945725] netlink_broadcast+0x35/0x50 [ 1481.946320] kobject_uevent_env+0x93d/0xfd0 [ 1481.946943] ? internal_create_groups.part.0+0x110/0x140 [ 1481.947712] ? bus_add_device+0x206/0x4e0 [ 1481.949041] device_add+0xafe/0x1c50 [ 1481.949631] ? devlink_add_symlinks+0x970/0x970 [ 1481.950374] wakeup_source_device_create+0x220/0x2b0 [ 1481.951135] wakeup_source_sysfs_add+0x1a/0xa0 [ 1481.951818] wakeup_source_register+0x9d/0x130 [ 1481.952505] ep_create_wakeup_source+0x1c4/0x2b0 [ 1481.953118] ? ep_ptable_queue_proc+0x330/0x330 [ 1481.953717] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1481.954381] ? kmem_cache_alloc+0x2a6/0x310 [ 1481.954933] do_epoll_ctl+0x1f1d/0x2c00 [ 1481.955457] ? lock_downgrade+0x6d0/0x6d0 [ 1481.955987] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1481.956631] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1481.957237] ? do_epoll_ctl+0x2c00/0x2c00 [ 1481.962090] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1481.963649] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1481.965184] do_syscall_64+0x33/0x40 [ 1481.966358] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1481.967919] RIP: 0033:0x7fdd23bf3b19 [ 1481.969014] 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 [ 1481.974576] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1481.976852] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1481.978961] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1481.981092] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1481.983220] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1481.985337] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1481.993070] FAULT_INJECTION: forcing a failure. [ 1481.993070] name failslab, interval 1, probability 0, space 0, times 0 [ 1481.996423] CPU: 1 PID: 8956 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1481.998534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1482.000964] Call Trace: [ 1482.001746] dump_stack+0x107/0x167 [ 1482.002824] should_fail.cold+0x5/0xa [ 1482.003953] ? create_object.isra.0+0x3a/0xa20 [ 1482.005310] should_failslab+0x5/0x20 [ 1482.006485] kmem_cache_alloc+0x5b/0x310 [ 1482.007740] create_object.isra.0+0x3a/0xa20 [ 1482.009033] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1482.010542] kmem_cache_alloc_node+0x169/0x330 [ 1482.011891] __alloc_skb+0x6d/0x5b0 [ 1482.012983] alloc_uevent_skb+0x7b/0x210 [ 1482.014261] kobject_uevent_env+0x99a/0xfd0 [ 1482.015546] ? internal_create_groups.part.0+0x110/0x140 [ 1482.017145] ? bus_add_device+0x206/0x4e0 [ 1482.018404] device_add+0xafe/0x1c50 [ 1482.019505] ? devlink_add_symlinks+0x970/0x970 [ 1482.020953] wakeup_source_device_create+0x220/0x2b0 [ 1482.022456] wakeup_source_sysfs_add+0x1a/0xa0 [ 1482.023122] wakeup_source_register+0x9d/0x130 [ 1482.023777] ep_create_wakeup_source+0x1c4/0x2b0 [ 1482.024463] ? ep_ptable_queue_proc+0x330/0x330 [ 1482.025134] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1482.026149] ? kmem_cache_alloc+0x2a6/0x310 [ 1482.026806] do_epoll_ctl+0x1f1d/0x2c00 [ 1482.027469] ? lock_downgrade+0x6d0/0x6d0 [ 1482.028121] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1482.028869] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1482.029525] ? do_epoll_ctl+0x2c00/0x2c00 [ 1482.030165] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1482.030945] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1482.031717] do_syscall_64+0x33/0x40 [ 1482.032280] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1482.033038] RIP: 0033:0x7fabba743b19 [ 1482.033607] 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 [ 1482.036301] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1482.037414] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1482.038468] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1482.039507] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1482.040513] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1482.041560] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1482.044726] FAULT_INJECTION: forcing a failure. [ 1482.044726] name failslab, interval 1, probability 0, space 0, times 0 [ 1482.046178] CPU: 1 PID: 8958 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1482.047036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1482.048074] Call Trace: [ 1482.048416] dump_stack+0x107/0x167 [ 1482.048880] should_fail.cold+0x5/0xa [ 1482.049418] ? wakeup_source_create+0x41/0x170 [ 1482.050045] should_failslab+0x5/0x20 [ 1482.050535] kmem_cache_alloc_trace+0x55/0x320 [ 1482.051118] wakeup_source_create+0x41/0x170 [ 1482.051680] wakeup_source_register+0x17/0x130 [ 1482.052257] ep_create_wakeup_source+0x123/0x2b0 [ 1482.052859] ? ep_ptable_queue_proc+0x330/0x330 [ 1482.053451] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1482.054845] ? kmem_cache_alloc+0x2a6/0x310 [ 1482.056132] do_epoll_ctl+0x1f1d/0x2c00 [ 1482.057381] ? lock_downgrade+0x6d0/0x6d0 [ 1482.058651] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1482.060136] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1482.061440] ? do_epoll_ctl+0x2c00/0x2c00 [ 1482.062693] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1482.064241] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1482.065842] do_syscall_64+0x33/0x40 [ 1482.066969] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1482.068496] RIP: 0033:0x7fd4c725db19 [ 1482.069593] 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 [ 1482.075058] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1482.077388] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1482.079512] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1482.081629] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1482.083752] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1482.085910] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:12:43 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x40000000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r4, r3) 13:12:43 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) epoll_wait(0xffffffffffffffff, &(0x7f0000000180)=[{}], 0x1, 0x101) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0xffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x2}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) epoll_wait(r0, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0xfffffff7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)={0x1000000a}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x7ffff000, 0x811) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r4, 0x89f3, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'syztnl0\x00', r3, 0x4, 0x4d, 0x1f, 0x6b25, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x700, 0x7800, 0x9, 0x1}}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x7, 0x0, r2, 0x80, &(0x7f0000000340)=@can={0x1d, r3}, 0x0, 0x0, 0x1}, 0x7f) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:12:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:43 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 54) 13:12:43 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 53) 13:12:43 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 52) 13:12:43 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 55) 13:12:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x900000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1495.266149] FAULT_INJECTION: forcing a failure. [ 1495.266149] name failslab, interval 1, probability 0, space 0, times 0 [ 1495.267671] CPU: 1 PID: 8991 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1495.268555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1495.269616] Call Trace: [ 1495.269986] dump_stack+0x107/0x167 [ 1495.270469] should_fail.cold+0x5/0xa [ 1495.270981] ? skb_clone+0x14f/0x3d0 [ 1495.271480] should_failslab+0x5/0x20 [ 1495.271989] kmem_cache_alloc+0x5b/0x310 [ 1495.272527] skb_clone+0x14f/0x3d0 [ 1495.272992] netlink_broadcast_filtered+0x8d1/0xe00 [ 1495.273660] netlink_broadcast+0x35/0x50 [ 1495.274243] kobject_uevent_env+0x93d/0xfd0 [ 1495.274818] ? internal_create_groups.part.0+0x110/0x140 [ 1495.275541] ? bus_add_device+0x206/0x4e0 [ 1495.276091] device_add+0xafe/0x1c50 [ 1495.276595] ? devlink_add_symlinks+0x970/0x970 13:12:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa00000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1495.277221] wakeup_source_device_create+0x220/0x2b0 [ 1495.277859] wakeup_source_sysfs_add+0x1a/0xa0 [ 1495.278444] wakeup_source_register+0x9d/0x130 [ 1495.279050] ep_create_wakeup_source+0x1c4/0x2b0 [ 1495.279673] ? ep_ptable_queue_proc+0x330/0x330 [ 1495.286284] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1495.286971] ? kmem_cache_alloc+0x2a6/0x310 [ 1495.287549] do_epoll_ctl+0x1f1d/0x2c00 [ 1495.288097] ? lock_downgrade+0x6d0/0x6d0 [ 1495.288647] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1495.289320] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1495.289920] ? do_epoll_ctl+0x2c00/0x2c00 [ 1495.290473] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1495.291165] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1495.291845] do_syscall_64+0x33/0x40 [ 1495.292342] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1495.293019] RIP: 0033:0x7fdd23bf3b19 [ 1495.293513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1495.295923] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1495.296924] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1495.297876] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1495.298811] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1495.299752] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1495.300682] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:12:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb00000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1495.338008] FAULT_INJECTION: forcing a failure. [ 1495.338008] name failslab, interval 1, probability 0, space 0, times 0 [ 1495.339565] CPU: 0 PID: 8993 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1495.340484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1495.341589] Call Trace: [ 1495.341970] dump_stack+0x107/0x167 [ 1495.342458] should_fail.cold+0x5/0xa [ 1495.342979] ? create_object.isra.0+0x3a/0xa20 [ 1495.343595] should_failslab+0x5/0x20 [ 1495.344127] kmem_cache_alloc+0x5b/0x310 [ 1495.344677] ? find_held_lock+0x2c/0x110 [ 1495.345231] create_object.isra.0+0x3a/0xa20 [ 1495.345835] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1495.346532] kmem_cache_alloc+0x159/0x310 [ 1495.347108] skb_clone+0x14f/0x3d0 [ 1495.347596] netlink_broadcast_filtered+0x8d1/0xe00 [ 1495.348287] netlink_broadcast+0x35/0x50 [ 1495.348848] kobject_uevent_env+0x93d/0xfd0 [ 1495.349442] ? internal_create_groups.part.0+0x110/0x140 [ 1495.350171] ? bus_add_device+0x206/0x4e0 [ 1495.350740] device_add+0xafe/0x1c50 [ 1495.351253] ? devlink_add_symlinks+0x970/0x970 [ 1495.351896] wakeup_source_device_create+0x220/0x2b0 [ 1495.352581] wakeup_source_sysfs_add+0x1a/0xa0 [ 1495.353263] wakeup_source_register+0x9d/0x130 [ 1495.353899] ep_create_wakeup_source+0x1c4/0x2b0 [ 1495.354535] ? ep_ptable_queue_proc+0x330/0x330 [ 1495.355162] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1495.355867] ? kmem_cache_alloc+0x2a6/0x310 [ 1495.356460] do_epoll_ctl+0x1f1d/0x2c00 [ 1495.357018] ? lock_downgrade+0x6d0/0x6d0 [ 1495.357587] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1495.358286] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1495.358884] ? do_epoll_ctl+0x2c00/0x2c00 [ 1495.359455] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1495.360165] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1495.360867] do_syscall_64+0x33/0x40 [ 1495.361362] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1495.362070] RIP: 0033:0x7f831d711b19 [ 1495.362579] 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 [ 1495.365044] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1495.366095] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1495.367060] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1495.368018] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1495.368993] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1495.369997] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:12:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1495.401025] FAULT_INJECTION: forcing a failure. [ 1495.401025] name failslab, interval 1, probability 0, space 0, times 0 [ 1495.402527] CPU: 1 PID: 8998 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1495.403404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1495.404475] Call Trace: [ 1495.404833] dump_stack+0x107/0x167 [ 1495.405315] should_fail.cold+0x5/0xa [ 1495.405842] ? skb_clone+0x14f/0x3d0 [ 1495.406336] should_failslab+0x5/0x20 [ 1495.406838] kmem_cache_alloc+0x5b/0x310 [ 1495.407383] skb_clone+0x14f/0x3d0 [ 1495.407861] netlink_broadcast_filtered+0x8d1/0xe00 [ 1495.408537] netlink_broadcast+0x35/0x50 [ 1495.409079] kobject_uevent_env+0x93d/0xfd0 [ 1495.409662] ? internal_create_groups.part.0+0x110/0x140 [ 1495.410392] ? bus_add_device+0x206/0x4e0 [ 1495.410940] device_add+0xafe/0x1c50 [ 1495.411441] ? devlink_add_symlinks+0x970/0x970 [ 1495.412068] wakeup_source_device_create+0x220/0x2b0 [ 1495.412740] wakeup_source_sysfs_add+0x1a/0xa0 [ 1495.413342] wakeup_source_register+0x9d/0x130 [ 1495.413968] ep_create_wakeup_source+0x1c4/0x2b0 [ 1495.414594] ? ep_ptable_queue_proc+0x330/0x330 [ 1495.415209] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1495.415899] ? kmem_cache_alloc+0x2a6/0x310 [ 1495.416475] do_epoll_ctl+0x1f1d/0x2c00 [ 1495.417021] ? lock_downgrade+0x6d0/0x6d0 [ 1495.417569] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1495.418258] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1495.418837] ? do_epoll_ctl+0x2c00/0x2c00 [ 1495.419390] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1495.420080] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1495.420761] do_syscall_64+0x33/0x40 [ 1495.421258] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1495.421948] RIP: 0033:0x7fabba743b19 [ 1495.422407] 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 [ 1495.424706] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1495.425635] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1495.426522] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1495.427392] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1495.428269] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 13:12:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1495.429138] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1495.453626] FAULT_INJECTION: forcing a failure. [ 1495.453626] name failslab, interval 1, probability 0, space 0, times 0 [ 1495.455127] CPU: 0 PID: 8997 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1495.456048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1495.457161] Call Trace: [ 1495.457543] dump_stack+0x107/0x167 [ 1495.458057] should_fail.cold+0x5/0xa [ 1495.458587] ? create_object.isra.0+0x3a/0xa20 [ 1495.459204] should_failslab+0x5/0x20 [ 1495.459734] kmem_cache_alloc+0x5b/0x310 [ 1495.460287] ? find_held_lock+0x2c/0x110 [ 1495.460852] create_object.isra.0+0x3a/0xa20 [ 1495.461423] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1495.462111] kmem_cache_alloc+0x159/0x310 [ 1495.462658] skb_clone+0x14f/0x3d0 [ 1495.463151] netlink_broadcast_filtered+0x8d1/0xe00 [ 1495.463846] netlink_broadcast+0x35/0x50 [ 1495.464414] kobject_uevent_env+0x93d/0xfd0 [ 1495.465012] ? internal_create_groups.part.0+0x110/0x140 [ 1495.465749] ? bus_add_device+0x206/0x4e0 [ 1495.466336] device_add+0xafe/0x1c50 [ 1495.466847] ? devlink_add_symlinks+0x970/0x970 [ 1495.467500] wakeup_source_device_create+0x220/0x2b0 [ 1495.468181] wakeup_source_sysfs_add+0x1a/0xa0 [ 1495.468810] wakeup_source_register+0x9d/0x130 [ 1495.469434] ep_create_wakeup_source+0x1c4/0x2b0 [ 1495.470096] ? ep_ptable_queue_proc+0x330/0x330 [ 1495.470736] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1495.471420] ? kmem_cache_alloc+0x2a6/0x310 [ 1495.472017] do_epoll_ctl+0x1f1d/0x2c00 [ 1495.472574] ? lock_downgrade+0x6d0/0x6d0 [ 1495.473151] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1495.473863] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1495.474461] ? do_epoll_ctl+0x2c00/0x2c00 [ 1495.475036] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1495.475751] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1495.476457] do_syscall_64+0x33/0x40 [ 1495.476958] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1495.477654] RIP: 0033:0x7fd4c725db19 [ 1495.478173] 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 [ 1495.480633] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1495.481656] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1495.482656] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1495.483609] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1495.484569] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1495.485531] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:12:43 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 53) 13:12:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:43 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 54) [ 1495.651624] FAULT_INJECTION: forcing a failure. [ 1495.651624] name failslab, interval 1, probability 0, space 0, times 0 [ 1495.653157] CPU: 0 PID: 9027 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1495.654094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1495.655207] Call Trace: [ 1495.655574] dump_stack+0x107/0x167 [ 1495.656071] should_fail.cold+0x5/0xa [ 1495.656592] ? create_object.isra.0+0x3a/0xa20 [ 1495.657206] should_failslab+0x5/0x20 [ 1495.657670] kmem_cache_alloc+0x5b/0x310 [ 1495.658142] create_object.isra.0+0x3a/0xa20 [ 1495.658671] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1495.659235] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1495.659835] ? alloc_uevent_skb+0x7b/0x210 [ 1495.660414] __alloc_skb+0xb1/0x5b0 [ 1495.660848] alloc_uevent_skb+0x7b/0x210 [ 1495.661307] kobject_uevent_env+0x99a/0xfd0 [ 1495.661808] ? internal_create_groups.part.0+0x110/0x140 [ 1495.662425] ? bus_add_device+0x206/0x4e0 [ 1495.662897] device_add+0xafe/0x1c50 [ 1495.663330] ? devlink_add_symlinks+0x970/0x970 [ 1495.663854] wakeup_source_device_create+0x220/0x2b0 [ 1495.664431] wakeup_source_sysfs_add+0x1a/0xa0 [ 1495.664938] wakeup_source_register+0x9d/0x130 [ 1495.665466] ep_create_wakeup_source+0x1c4/0x2b0 [ 1495.666018] ? ep_ptable_queue_proc+0x330/0x330 [ 1495.666544] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1495.667122] ? kmem_cache_alloc+0x2a6/0x310 [ 1495.667619] do_epoll_ctl+0x1f1d/0x2c00 [ 1495.668078] ? lock_downgrade+0x6d0/0x6d0 [ 1495.668557] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1495.669106] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1495.669620] ? do_epoll_ctl+0x2c00/0x2c00 [ 1495.670099] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1495.670696] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1495.671266] do_syscall_64+0x33/0x40 [ 1495.671699] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1495.672267] RIP: 0033:0x7fabba743b19 [ 1495.672682] 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 [ 1495.674764] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1495.675619] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1495.676417] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1495.677223] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1495.678035] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1495.678827] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1495.685391] FAULT_INJECTION: forcing a failure. [ 1495.685391] name failslab, interval 1, probability 0, space 0, times 0 [ 1495.686899] CPU: 1 PID: 9028 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1495.687795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1495.688872] Call Trace: [ 1495.689225] dump_stack+0x107/0x167 [ 1495.689686] should_fail.cold+0x5/0xa [ 1495.690171] ? wakeup_source_create+0x41/0x170 [ 1495.690736] should_failslab+0x5/0x20 [ 1495.691203] kmem_cache_alloc_trace+0x55/0x320 [ 1495.691767] wakeup_source_create+0x41/0x170 [ 1495.692308] wakeup_source_register+0x17/0x130 [ 1495.692867] ep_create_wakeup_source+0x123/0x2b0 [ 1495.693448] ? ep_ptable_queue_proc+0x330/0x330 [ 1495.694037] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1495.694677] ? kmem_cache_alloc+0x2a6/0x310 [ 1495.695210] do_epoll_ctl+0x1f1d/0x2c00 [ 1495.695713] ? lock_downgrade+0x6d0/0x6d0 [ 1495.696235] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1495.696906] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1495.697485] ? do_epoll_ctl+0x2c00/0x2c00 [ 1495.698056] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1495.698746] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1495.699429] do_syscall_64+0x33/0x40 [ 1495.699921] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1495.700594] RIP: 0033:0x7f831d711b19 [ 1495.701085] 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 [ 1495.703493] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1495.704486] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1495.705406] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1495.706347] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1495.707283] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1495.708214] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:12:57 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x40000000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r4, r3) 13:12:57 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:57 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 55) 13:12:57 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 55) 13:12:57 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 56) 13:12:57 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) r4 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00000000c0)={0x80002000}) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = dup2(r6, r5) accept4$packet(r7, 0x0, &(0x7f0000000180), 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:12:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8cffffff00000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:57 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 54) 13:12:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf6ffffff00000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:12:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff00000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1510.071032] FAULT_INJECTION: forcing a failure. [ 1510.071032] name failslab, interval 1, probability 0, space 0, times 0 [ 1510.072497] CPU: 0 PID: 9055 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1510.073402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1510.074457] Call Trace: [ 1510.074795] dump_stack+0x107/0x167 [ 1510.075256] should_fail.cold+0x5/0xa [ 1510.075742] should_failslab+0x5/0x20 [ 1510.076223] __kmalloc_node_track_caller+0x74/0x3b0 [ 1510.076854] ? alloc_uevent_skb+0x7b/0x210 [ 1510.077391] __alloc_skb+0xb1/0x5b0 [ 1510.077851] alloc_uevent_skb+0x7b/0x210 [ 1510.078383] kobject_uevent_env+0x99a/0xfd0 [ 1510.078929] ? internal_create_groups.part.0+0x110/0x140 [ 1510.079606] ? bus_add_device+0x206/0x4e0 [ 1510.080137] device_add+0xafe/0x1c50 [ 1510.080610] ? devlink_add_symlinks+0x970/0x970 [ 1510.081205] wakeup_source_device_create+0x220/0x2b0 [ 1510.081843] wakeup_source_sysfs_add+0x1a/0xa0 [ 1510.082472] wakeup_source_register+0x9d/0x130 [ 1510.083081] ep_create_wakeup_source+0x1c4/0x2b0 [ 1510.083676] ? ep_ptable_queue_proc+0x330/0x330 [ 1510.084261] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1510.084919] ? kmem_cache_alloc+0x2a6/0x310 [ 1510.085464] do_epoll_ctl+0x1f1d/0x2c00 [ 1510.085993] ? lock_downgrade+0x6d0/0x6d0 [ 1510.086518] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1510.087150] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1510.087701] ? do_epoll_ctl+0x2c00/0x2c00 [ 1510.088225] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1510.088883] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1510.089531] do_syscall_64+0x33/0x40 [ 1510.090063] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1510.090711] RIP: 0033:0x7fabba743b19 [ 1510.091214] 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 [ 1510.093514] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1510.098512] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1510.099410] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1510.100300] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 13:12:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffff000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1510.101190] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1510.102108] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1510.126693] FAULT_INJECTION: forcing a failure. [ 1510.126693] name failslab, interval 1, probability 0, space 0, times 0 [ 1510.128170] CPU: 0 PID: 9060 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1510.129067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1510.130128] Call Trace: [ 1510.130468] dump_stack+0x107/0x167 [ 1510.130928] should_fail.cold+0x5/0xa [ 1510.131410] ? create_object.isra.0+0x3a/0xa20 [ 1510.131986] should_failslab+0x5/0x20 [ 1510.132464] kmem_cache_alloc+0x5b/0x310 [ 1510.132973] ? find_held_lock+0x2c/0x110 [ 1510.133487] create_object.isra.0+0x3a/0xa20 [ 1510.134096] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1510.134751] kmem_cache_alloc+0x159/0x310 [ 1510.135300] skb_clone+0x14f/0x3d0 [ 1510.135753] netlink_broadcast_filtered+0x8d1/0xe00 [ 1510.136394] netlink_broadcast+0x35/0x50 [ 1510.136909] kobject_uevent_env+0x93d/0xfd0 [ 1510.137457] ? internal_create_groups.part.0+0x110/0x140 [ 1510.138148] ? bus_add_device+0x206/0x4e0 [ 1510.138672] device_add+0xafe/0x1c50 [ 1510.139144] ? devlink_add_symlinks+0x970/0x970 [ 1510.139739] wakeup_source_device_create+0x220/0x2b0 [ 1510.140378] wakeup_source_sysfs_add+0x1a/0xa0 [ 1510.140956] wakeup_source_register+0x9d/0x130 [ 1510.141571] ep_create_wakeup_source+0x1c4/0x2b0 [ 1510.142212] ? ep_ptable_queue_proc+0x330/0x330 [ 1510.142796] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1510.143449] ? kmem_cache_alloc+0x2a6/0x310 [ 1510.143995] do_epoll_ctl+0x1f1d/0x2c00 [ 1510.144507] ? lock_downgrade+0x6d0/0x6d0 [ 1510.145029] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1510.145662] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1510.146251] ? do_epoll_ctl+0x2c00/0x2c00 [ 1510.146776] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1510.147433] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1510.148120] do_syscall_64+0x33/0x40 [ 1510.148600] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1510.149278] RIP: 0033:0x7fdd23bf3b19 [ 1510.149748] 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 [ 1510.156117] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1510.157066] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1510.157970] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1510.158861] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1510.159756] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1510.160644] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:12:58 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x22, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1510.182356] FAULT_INJECTION: forcing a failure. [ 1510.182356] name failslab, interval 1, probability 0, space 0, times 0 [ 1510.183810] CPU: 0 PID: 9062 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1510.184668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1510.185708] Call Trace: [ 1510.186063] dump_stack+0x107/0x167 [ 1510.186524] should_fail.cold+0x5/0xa [ 1510.187007] ? create_object.isra.0+0x3a/0xa20 [ 1510.187585] should_failslab+0x5/0x20 [ 1510.188071] kmem_cache_alloc+0x5b/0x310 [ 1510.188624] create_object.isra.0+0x3a/0xa20 [ 1510.189211] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1510.189854] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1510.190511] ? alloc_uevent_skb+0x7b/0x210 [ 1510.191051] __alloc_skb+0xb1/0x5b0 [ 1510.191516] alloc_uevent_skb+0x7b/0x210 [ 1510.192029] kobject_uevent_env+0x99a/0xfd0 [ 1510.192577] ? internal_create_groups.part.0+0x110/0x140 [ 1510.193256] ? bus_add_device+0x206/0x4e0 [ 1510.193783] device_add+0xafe/0x1c50 [ 1510.198282] ? devlink_add_symlinks+0x970/0x970 [ 1510.198876] wakeup_source_device_create+0x220/0x2b0 [ 1510.199513] wakeup_source_sysfs_add+0x1a/0xa0 [ 1510.200085] wakeup_source_register+0x9d/0x130 [ 1510.200657] ep_create_wakeup_source+0x1c4/0x2b0 [ 1510.201289] ? ep_ptable_queue_proc+0x330/0x330 [ 1510.201876] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1510.202574] ? kmem_cache_alloc+0x2a6/0x310 [ 1510.203119] do_epoll_ctl+0x1f1d/0x2c00 [ 1510.203631] ? lock_downgrade+0x6d0/0x6d0 [ 1510.204155] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1510.204787] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1510.205339] ? do_epoll_ctl+0x2c00/0x2c00 [ 1510.205863] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1510.206541] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1510.207188] do_syscall_64+0x33/0x40 [ 1510.207655] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1510.208335] RIP: 0033:0x7f831d711b19 [ 1510.208804] 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 [ 1510.211145] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1510.212097] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1510.212988] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1510.213879] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1510.214787] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1510.215728] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1510.221575] 9pnet: Insufficient options for proto=fd [ 1510.233151] FAULT_INJECTION: forcing a failure. [ 1510.233151] name failslab, interval 1, probability 0, space 0, times 0 [ 1510.234710] CPU: 0 PID: 9063 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1510.235573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1510.236614] Call Trace: [ 1510.236947] dump_stack+0x107/0x167 [ 1510.237408] should_fail.cold+0x5/0xa [ 1510.237900] should_failslab+0x5/0x20 [ 1510.238436] __kmalloc_track_caller+0x79/0x370 [ 1510.239018] ? kstrdup_const+0x53/0x80 [ 1510.239517] kstrdup+0x36/0x70 [ 1510.239926] kstrdup_const+0x53/0x80 [ 1510.240395] wakeup_source_create+0x5f/0x170 [ 1510.240951] wakeup_source_register+0x17/0x130 13:12:58 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x2c, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1510.241527] ep_create_wakeup_source+0x123/0x2b0 [ 1510.242141] ? ep_ptable_queue_proc+0x330/0x330 [ 1510.242729] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1510.243385] ? kmem_cache_alloc+0x2a6/0x310 [ 1510.244274] do_epoll_ctl+0x1f1d/0x2c00 [ 1510.244784] ? lock_downgrade+0x6d0/0x6d0 [ 1510.245356] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1510.246010] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1510.246592] ? do_epoll_ctl+0x2c00/0x2c00 [ 1510.247116] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1510.247775] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1510.248425] do_syscall_64+0x33/0x40 [ 1510.248892] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1510.249540] RIP: 0033:0x7fd4c725db19 [ 1510.250052] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1510.252396] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1510.253386] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1510.254296] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1510.255189] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1510.256081] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1510.256974] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:12:58 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setflags(r0, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000040)={0x1, 0xffffffff}) r2 = epoll_create(0x3ff) clock_gettime(0x0, &(0x7f0000004e00)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000240)=""/151, 0x97}, {&(0x7f0000000300)=""/181, 0xb5}, {&(0x7f0000000100)=""/37, 0x25}, {&(0x7f00000003c0)=""/236, 0xec}, {&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/119, 0x77}, {&(0x7f00000001c0)=""/1, 0x1}, {&(0x7f0000001540)=""/245, 0xf5}], 0x9, &(0x7f0000001700)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x148}}, {{&(0x7f0000001880), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001900)=""/81, 0x51}, {&(0x7f0000001980)=""/77, 0x4d}], 0x2, &(0x7f0000001a40)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x140}}, {{&(0x7f0000001b80)=@abs, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001c00)=""/246, 0xf6}], 0x1}}, {{&(0x7f0000001d40)=@abs, 0x6e, &(0x7f0000002f40)=[{&(0x7f0000001dc0)=""/152, 0x98}, {&(0x7f0000001e80)=""/4096, 0x1000}, {&(0x7f0000002e80)=""/51, 0x33}, {&(0x7f0000002ec0)=""/119, 0x77}], 0x4, &(0x7f0000002f80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x108}}, {{&(0x7f00000030c0), 0x6e, &(0x7f0000004440)=[{&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/13, 0xd}, {&(0x7f0000004180)=""/70, 0x46}, {&(0x7f0000004200)=""/102, 0x66}, {&(0x7f0000004280)=""/139, 0x8b}, {&(0x7f0000004340)=""/211, 0xd3}], 0x6, &(0x7f00000044c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x98}}, {{&(0x7f0000004580), 0x6e, &(0x7f0000004ac0)=[{&(0x7f0000004600)=""/147, 0x93}, {&(0x7f00000046c0)=""/120, 0x78}, {&(0x7f0000004740)=""/252, 0xfc}, {&(0x7f0000004840)}, {&(0x7f0000004880)=""/70, 0x46}, {&(0x7f0000004900)=""/216, 0xd8}, {&(0x7f0000004a00)=""/182, 0xb6}], 0x7, &(0x7f0000004b40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x138}}], 0x6, 0x40010000, &(0x7f0000004e40)={r3, r4+10000000}) connect$inet6(r7, &(0x7f0000004e80)={0xa, 0x4e20, 0x100, @rand_addr=' \x01\x00', 0x1}, 0x1c) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000004840)={{0x1, 0x1, 0x18, r5, @out_args}, './file0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r8, &(0x7f0000004ec0)={0xe0000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) [ 1510.324786] 9pnet: Insufficient options for proto=fd [ 1510.335632] 9pnet: Insufficient options for proto=fd 13:12:58 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 56) 13:12:58 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 55) [ 1510.424415] FAULT_INJECTION: forcing a failure. [ 1510.424415] name failslab, interval 1, probability 0, space 0, times 0 [ 1510.425945] CPU: 1 PID: 9081 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1510.426800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1510.427825] Call Trace: [ 1510.428157] dump_stack+0x107/0x167 [ 1510.428613] should_fail.cold+0x5/0xa [ 1510.429085] ? create_object.isra.0+0x3a/0xa20 [ 1510.429653] should_failslab+0x5/0x20 [ 1510.430138] kmem_cache_alloc+0x5b/0x310 [ 1510.430639] ? find_held_lock+0x2c/0x110 [ 1510.431142] create_object.isra.0+0x3a/0xa20 [ 1510.431728] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1510.432359] kmem_cache_alloc+0x159/0x310 [ 1510.432909] skb_clone+0x14f/0x3d0 [ 1510.433352] netlink_broadcast_filtered+0x8d1/0xe00 [ 1510.433991] netlink_broadcast+0x35/0x50 [ 1510.434501] kobject_uevent_env+0x93d/0xfd0 [ 1510.435038] ? internal_create_groups.part.0+0x110/0x140 [ 1510.435702] ? bus_add_device+0x206/0x4e0 [ 1510.436217] device_add+0xafe/0x1c50 [ 1510.436679] ? devlink_add_symlinks+0x970/0x970 [ 1510.437263] wakeup_source_device_create+0x220/0x2b0 [ 1510.437888] wakeup_source_sysfs_add+0x1a/0xa0 [ 1510.438467] wakeup_source_register+0x9d/0x130 [ 1510.439030] ep_create_wakeup_source+0x1c4/0x2b0 [ 1510.439641] ? ep_ptable_queue_proc+0x330/0x330 [ 1510.440231] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1510.440906] ? kmem_cache_alloc+0x2a6/0x310 [ 1510.441441] do_epoll_ctl+0x1f1d/0x2c00 [ 1510.441957] ? lock_downgrade+0x6d0/0x6d0 [ 1510.442477] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1510.443098] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1510.443642] ? do_epoll_ctl+0x2c00/0x2c00 [ 1510.444156] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1510.444810] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1510.445447] do_syscall_64+0x33/0x40 [ 1510.445919] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1510.446553] RIP: 0033:0x7fabba743b19 [ 1510.447013] 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 [ 1510.449268] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1510.450217] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1510.451092] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1510.451965] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1510.452837] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1510.453713] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1510.463677] FAULT_INJECTION: forcing a failure. [ 1510.463677] name failslab, interval 1, probability 0, space 0, times 0 [ 1510.465232] CPU: 0 PID: 9083 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1510.466103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1510.467150] Call Trace: [ 1510.467492] dump_stack+0x107/0x167 [ 1510.467953] should_fail.cold+0x5/0xa [ 1510.468440] should_failslab+0x5/0x20 [ 1510.468922] __kmalloc_track_caller+0x79/0x370 [ 1510.469498] ? kstrdup_const+0x53/0x80 [ 1510.470049] kstrdup+0x36/0x70 [ 1510.470460] kstrdup_const+0x53/0x80 [ 1510.470963] wakeup_source_create+0x5f/0x170 [ 1510.471516] wakeup_source_register+0x17/0x130 [ 1510.472093] ep_create_wakeup_source+0x123/0x2b0 [ 1510.472688] ? ep_ptable_queue_proc+0x330/0x330 [ 1510.473275] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1510.473937] ? kmem_cache_alloc+0x2a6/0x310 [ 1510.474489] do_epoll_ctl+0x1f1d/0x2c00 [ 1510.475002] ? lock_downgrade+0x6d0/0x6d0 [ 1510.475525] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1510.476158] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1510.476719] ? do_epoll_ctl+0x2c00/0x2c00 [ 1510.477248] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1510.477918] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1510.478579] do_syscall_64+0x33/0x40 [ 1510.479048] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1510.479693] RIP: 0033:0x7fdd23bf3b19 [ 1510.480163] 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 [ 1510.482509] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1510.483473] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1510.484372] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1510.485272] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1510.486185] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1510.487082] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:13:11 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x40000000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) epoll_create(0x3ff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r4, r3) 13:13:11 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x22, {'wfdno', 0x3d, r1}}) 13:13:11 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20100000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:13:11 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 57) 13:13:11 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 57) 13:13:11 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 56) 13:13:11 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 56) 13:13:11 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000000c0)={0xc0000001}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x111c40, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x7ffff000, 0x811) dup3(0xffffffffffffffff, r1, 0x0) r4 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000240)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000000440)={0x0, r5, "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", "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"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x6, &(0x7f0000000240)={0x0, 0x4, 0x4, @tid=r6}, &(0x7f00000002c0)) syz_open_procfs(r6, &(0x7f0000000140)='attr/exec\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x2, {0x2, 0x7fff, 0x0, 0x841, 0x683e, 0x2}}) [ 1523.846092] 9pnet: Insufficient options for proto=fd [ 1523.878676] FAULT_INJECTION: forcing a failure. [ 1523.878676] name failslab, interval 1, probability 0, space 0, times 0 [ 1523.880110] CPU: 1 PID: 9110 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1523.880950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1523.881968] Call Trace: [ 1523.882328] dump_stack+0x107/0x167 [ 1523.882782] should_fail.cold+0x5/0xa [ 1523.883257] ? wakeup_source_create+0x41/0x170 [ 1523.883828] should_failslab+0x5/0x20 [ 1523.884347] kmem_cache_alloc_trace+0x55/0x320 [ 1523.884951] wakeup_source_create+0x41/0x170 [ 1523.885493] wakeup_source_register+0x17/0x130 [ 1523.886068] ep_create_wakeup_source+0x123/0x2b0 [ 1523.886659] ? ep_ptable_queue_proc+0x330/0x330 [ 1523.887233] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1523.887873] ? kmem_cache_alloc+0x2a6/0x310 [ 1523.888409] do_epoll_ctl+0x1f1d/0x2c00 [ 1523.888914] ? lock_downgrade+0x6d0/0x6d0 [ 1523.889425] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1523.890053] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1523.890601] ? do_epoll_ctl+0x2c00/0x2c00 [ 1523.891162] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1523.891815] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1523.892455] do_syscall_64+0x33/0x40 [ 1523.892914] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1523.893544] RIP: 0033:0x7fabba743b19 [ 1523.894005] 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 [ 1523.896280] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1523.897217] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1523.898145] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1523.899055] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1523.899931] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1523.900806] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1523.903230] FAULT_INJECTION: forcing a failure. [ 1523.903230] name failslab, interval 1, probability 0, space 0, times 0 [ 1523.904695] CPU: 0 PID: 9111 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1523.905558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1523.906617] Call Trace: [ 1523.906964] dump_stack+0x107/0x167 [ 1523.907427] should_fail.cold+0x5/0xa [ 1523.907913] ? create_object.isra.0+0x3a/0xa20 [ 1523.908494] should_failslab+0x5/0x20 [ 1523.908976] kmem_cache_alloc+0x5b/0x310 [ 1523.909489] ? kmem_cache_alloc_trace+0x151/0x320 [ 1523.910123] create_object.isra.0+0x3a/0xa20 [ 1523.910674] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1523.911363] __kmalloc_track_caller+0x177/0x370 [ 1523.911982] ? kstrdup_const+0x53/0x80 [ 1523.912477] kstrdup+0x36/0x70 [ 1523.912881] kstrdup_const+0x53/0x80 [ 1523.913353] wakeup_source_create+0x5f/0x170 [ 1523.913904] wakeup_source_register+0x17/0x130 [ 1523.914497] ep_create_wakeup_source+0x123/0x2b0 [ 1523.915090] ? ep_ptable_queue_proc+0x330/0x330 [ 1523.915675] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1523.916325] ? kmem_cache_alloc+0x2a6/0x310 [ 1523.916869] do_epoll_ctl+0x1f1d/0x2c00 [ 1523.917381] ? lock_downgrade+0x6d0/0x6d0 [ 1523.917901] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1523.918593] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1523.919179] ? do_epoll_ctl+0x2c00/0x2c00 [ 1523.919700] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1523.920359] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1523.921011] do_syscall_64+0x33/0x40 [ 1523.921480] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1523.922141] RIP: 0033:0x7fdd23bf3b19 [ 1523.922611] 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 [ 1523.924886] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1523.925830] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1523.926748] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1523.927637] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1523.928526] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1523.929414] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1523.940618] FAULT_INJECTION: forcing a failure. [ 1523.940618] name failslab, interval 1, probability 0, space 0, times 0 [ 1523.942162] CPU: 0 PID: 9112 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1523.943034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1523.944069] Call Trace: [ 1523.944401] dump_stack+0x107/0x167 [ 1523.944861] should_fail.cold+0x5/0xa [ 1523.945350] should_failslab+0x5/0x20 [ 1523.945828] __kmalloc_track_caller+0x79/0x370 [ 1523.946419] ? kstrdup_const+0x53/0x80 [ 1523.946912] kstrdup+0x36/0x70 [ 1523.947319] kstrdup_const+0x53/0x80 [ 1523.947786] wakeup_source_create+0x5f/0x170 [ 1523.948344] wakeup_source_register+0x17/0x130 [ 1523.948918] ep_create_wakeup_source+0x123/0x2b0 [ 1523.949564] ? ep_ptable_queue_proc+0x330/0x330 [ 1523.950203] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1523.950857] ? kmem_cache_alloc+0x2a6/0x310 [ 1523.951404] do_epoll_ctl+0x1f1d/0x2c00 [ 1523.951916] ? lock_downgrade+0x6d0/0x6d0 [ 1523.952442] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1523.953074] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1523.953626] ? do_epoll_ctl+0x2c00/0x2c00 [ 1523.954171] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1523.954831] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1523.955481] do_syscall_64+0x33/0x40 [ 1523.955949] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1523.956644] RIP: 0033:0x7f831d711b19 [ 1523.957142] 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 [ 1523.959467] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1523.960420] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1523.961314] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1523.962222] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1523.963114] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1523.964011] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1523.965959] FAULT_INJECTION: forcing a failure. [ 1523.965959] name failslab, interval 1, probability 0, space 0, times 0 [ 1523.967626] CPU: 1 PID: 9115 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1523.968578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1523.969732] Call Trace: [ 1523.970113] dump_stack+0x107/0x167 [ 1523.970619] should_fail.cold+0x5/0xa [ 1523.971150] ? create_object.isra.0+0x3a/0xa20 [ 1523.971787] should_failslab+0x5/0x20 [ 1523.972315] kmem_cache_alloc+0x5b/0x310 [ 1523.972891] create_object.isra.0+0x3a/0xa20 [ 1523.973504] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1523.974224] kmem_cache_alloc_trace+0x151/0x320 [ 1523.974873] wakeup_source_create+0x41/0x170 [ 1523.975526] wakeup_source_register+0x17/0x130 [ 1523.976195] ep_create_wakeup_source+0x123/0x2b0 [ 1523.976853] ? ep_ptable_queue_proc+0x330/0x330 [ 1523.977499] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1523.978231] ? kmem_cache_alloc+0x2a6/0x310 [ 1523.978835] do_epoll_ctl+0x1f1d/0x2c00 [ 1523.979402] ? lock_downgrade+0x6d0/0x6d0 [ 1523.979976] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1523.980675] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1523.981287] ? do_epoll_ctl+0x2c00/0x2c00 [ 1523.981865] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1523.982645] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1523.983397] do_syscall_64+0x33/0x40 [ 1523.983915] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1523.984627] RIP: 0033:0x7fd4c725db19 [ 1523.985144] 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 [ 1523.987729] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1523.988787] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1523.989779] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1523.990785] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1523.991815] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1523.992806] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:13:25 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 57) 13:13:25 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 57) 13:13:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x22, r1}}) 13:13:25 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8cffffff, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:13:25 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x40000000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r4, r3) 13:13:25 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 58) 13:13:25 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 58) 13:13:25 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "043ba9ba70070b"}) r9 = open(&(0x7f0000000040)='./file0\x00', 0x1831c1, 0x0) r10 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {0x0}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {0x0}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r9, 0xd000943e, &(0x7f0000000400)={0x0, r18, "3be50bb1b87a9eec49a05f8f5a2f43d9366cbfb444a7f9e02d679bc59920f03f82d70b7c29d39a76aad1f5f785958f7c01b1315ae9658c27c67da10376d9c9c7252917b0892a841b4de97a869c0615cf1e9678f8c3db8807d80ff700299560dbb150aca40ff6f28262e80e331316ed51b419fa395ca596ad3a12292fd0c553e205f6cd87c7ca687e9d20876db02e79f3e8fd5876a8c275e3d6f75e81bf53942eaca2e044686e0f1faedeb69cef43fd420491515673942af5f8baeeb914d7ceec3eef85c36be309a1b8b936f82315d5ddf7c03edf099ec6074f16e9200ccefcd756df92f92d375daabd4c95791425e18ce0b6722ba15f8c3f3eba6c1224f36d0a", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r10, 0xd000943e, &(0x7f0000001400)={r19, r14, "091d161ef2dba68ffa6abadc2134649e3f05f69d15a20259e04baa545cb285b2b441fc6196f9dad186fac307968121895a0ea72dfa72e0c307aeb102397b1c9c32c8daf97a98388c83e19f7e8f8877d9687aeca17c1205d132c26e344317d5571be2334fd88ad476bf6a8cca4e692c1f27890636de121d56f2d43e55d7292885ab1d4d28dd8f2a27626a35b4cbc749b911e1484387e4d769cbde17a91702ec97aceaf1eb3e501ab9d72324c2296da567ae3670826d5f032699cf06a62c58966ac782504fe04cb40907674bbf26db9d20d0a3dad754c952fae101984624584b8d394cfdd0d01376878056816c8e29d48be9056ed8bbca9d105373ac29a63714d7", "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"}) r25 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r25, 0x81f8943c, &(0x7f0000000040)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r24}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {0x0, r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r26}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "043ba9ba70070b"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r32}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r30}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {r30}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r32}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {0x0, r28}, {}, {}, {}, {}, {}, {}, {r29}, {}, {}, {}, {}, {}, {}, {}, {r27}, {}, {}, {}, {}, {}, {}, {}, {0x0, r32}, {}, {r30}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r32}, {}, {}, {}, {}, {}, {0x0, r32}, {}, {}, {}, {}, {}, {}, {}, {r30}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r32}, {}, {}, {}, {}, {}, {}, {r20}, {}, {}, {}, {}, {}, {r31}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000053d40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053f40)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {r31, r33}], 0x7, "e3682f812d06a2"}) [ 1537.334325] 9pnet: Insufficient options for proto=fd [ 1537.352728] FAULT_INJECTION: forcing a failure. [ 1537.352728] name failslab, interval 1, probability 0, space 0, times 0 [ 1537.354230] CPU: 1 PID: 9140 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1537.355124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1537.356211] Call Trace: [ 1537.356582] dump_stack+0x107/0x167 [ 1537.357067] should_fail.cold+0x5/0xa [ 1537.357574] ? wakeup_source_create+0x41/0x170 [ 1537.358173] should_failslab+0x5/0x20 [ 1537.362699] kmem_cache_alloc_trace+0x55/0x320 [ 1537.363312] wakeup_source_create+0x41/0x170 [ 1537.363893] wakeup_source_register+0x17/0x130 [ 1537.364498] ep_create_wakeup_source+0x123/0x2b0 [ 1537.365123] ? ep_ptable_queue_proc+0x330/0x330 [ 1537.365738] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1537.366453] ? kmem_cache_alloc+0x2a6/0x310 [ 1537.367026] do_epoll_ctl+0x1f1d/0x2c00 [ 1537.367587] ? lock_downgrade+0x6d0/0x6d0 [ 1537.368138] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1537.368857] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1537.369471] ? do_epoll_ctl+0x2c00/0x2c00 [ 1537.370037] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1537.370744] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1537.371420] do_syscall_64+0x33/0x40 [ 1537.371921] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1537.372585] RIP: 0033:0x7fabba743b19 [ 1537.373089] 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 [ 1537.376997] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1537.379219] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1537.381471] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1537.382827] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1537.383760] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1537.384697] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1537.386602] FAULT_INJECTION: forcing a failure. [ 1537.386602] name failslab, interval 1, probability 0, space 0, times 0 [ 1537.389019] CPU: 0 PID: 9142 Comm: syz-executor.7 Not tainted 5.10.236 #1 13:13:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x2c, r1}}) 13:13:25 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x40000000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r2) [ 1537.389899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1537.390985] Call Trace: [ 1537.391326] dump_stack+0x107/0x167 [ 1537.391786] should_fail.cold+0x5/0xa [ 1537.392272] ? create_object.isra.0+0x3a/0xa20 [ 1537.392880] should_failslab+0x5/0x20 [ 1537.402775] kmem_cache_alloc+0x5b/0x310 [ 1537.403358] create_object.isra.0+0x3a/0xa20 [ 1537.403955] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1537.404647] kmem_cache_alloc_trace+0x151/0x320 [ 1537.405295] wakeup_source_create+0x41/0x170 [ 1537.405884] wakeup_source_register+0x17/0x130 [ 1537.406517] ep_create_wakeup_source+0x123/0x2b0 [ 1537.407151] ? ep_ptable_queue_proc+0x330/0x330 [ 1537.407778] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1537.408481] ? kmem_cache_alloc+0x2a6/0x310 [ 1537.409064] do_epoll_ctl+0x1f1d/0x2c00 [ 1537.409639] ? lock_downgrade+0x6d0/0x6d0 [ 1537.410214] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1537.410939] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1537.411538] ? do_epoll_ctl+0x2c00/0x2c00 [ 1537.412097] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1537.412806] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1537.413497] do_syscall_64+0x33/0x40 [ 1537.413860] 9pnet: Insufficient options for proto=fd [ 1537.413999] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1537.415316] RIP: 0033:0x7f831d711b19 [ 1537.415818] 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 [ 1537.418253] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1537.419290] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1537.420250] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1537.421200] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1537.422152] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1537.427173] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1537.453155] FAULT_INJECTION: forcing a failure. [ 1537.453155] name failslab, interval 1, probability 0, space 0, times 0 [ 1537.454679] CPU: 1 PID: 9143 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1537.455612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1537.456701] Call Trace: [ 1537.457065] dump_stack+0x107/0x167 [ 1537.457566] should_fail.cold+0x5/0xa [ 1537.458083] should_failslab+0x5/0x20 [ 1537.458620] __kmalloc_track_caller+0x79/0x370 [ 1537.459232] ? kstrdup_const+0x53/0x80 [ 1537.459772] kstrdup+0x36/0x70 [ 1537.460212] kstrdup_const+0x53/0x80 [ 1537.460718] wakeup_source_create+0x5f/0x170 [ 1537.461308] wakeup_source_register+0x17/0x130 [ 1537.461928] ep_create_wakeup_source+0x123/0x2b0 [ 1537.462593] ? ep_ptable_queue_proc+0x330/0x330 [ 1537.463176] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1537.463819] ? kmem_cache_alloc+0x2a6/0x310 [ 1537.464375] do_epoll_ctl+0x1f1d/0x2c00 [ 1537.464966] ? lock_downgrade+0x6d0/0x6d0 [ 1537.465565] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1537.466233] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1537.466780] ? do_epoll_ctl+0x2c00/0x2c00 [ 1537.467291] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1537.467933] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1537.468564] do_syscall_64+0x33/0x40 [ 1537.469020] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1537.469647] RIP: 0033:0x7fdd23bf3b19 [ 1537.470104] 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 [ 1537.472633] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1537.473651] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1537.474604] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1537.475547] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1537.476489] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1537.477443] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1537.484013] FAULT_INJECTION: forcing a failure. [ 1537.484013] name failslab, interval 1, probability 0, space 0, times 0 [ 1537.485505] CPU: 1 PID: 9144 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1537.486433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1537.487540] Call Trace: [ 1537.487904] dump_stack+0x107/0x167 [ 1537.488402] should_fail.cold+0x5/0xa [ 1537.488961] ? create_object.isra.0+0x3a/0xa20 [ 1537.489615] should_failslab+0x5/0x20 [ 1537.490131] kmem_cache_alloc+0x5b/0x310 [ 1537.490683] ? kmem_cache_alloc_trace+0x151/0x320 [ 1537.491340] create_object.isra.0+0x3a/0xa20 [ 1537.491929] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1537.492619] __kmalloc_track_caller+0x177/0x370 [ 1537.493234] ? kstrdup_const+0x53/0x80 [ 1537.493761] kstrdup+0x36/0x70 [ 1537.494188] kstrdup_const+0x53/0x80 [ 1537.494693] wakeup_source_create+0x5f/0x170 [ 1537.495272] wakeup_source_register+0x17/0x130 [ 1537.495871] ep_create_wakeup_source+0x123/0x2b0 [ 1537.496498] ? ep_ptable_queue_proc+0x330/0x330 [ 1537.497157] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1537.497842] ? kmem_cache_alloc+0x2a6/0x310 [ 1537.498432] do_epoll_ctl+0x1f1d/0x2c00 [ 1537.498974] ? lock_downgrade+0x6d0/0x6d0 [ 1537.499518] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1537.500178] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1537.500759] ? do_epoll_ctl+0x2c00/0x2c00 [ 1537.501312] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1537.502005] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1537.502706] do_syscall_64+0x33/0x40 [ 1537.503194] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1537.503866] RIP: 0033:0x7fd4c725db19 [ 1537.504363] 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 [ 1537.506857] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1537.507862] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1537.508800] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1537.509738] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1537.510684] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1537.511628] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:13:38 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x22}) 13:13:38 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 59) 13:13:38 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 59) 13:13:38 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 58) 13:13:38 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc0ed0000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:13:38 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x40000000}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r2) 13:13:38 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 58) 13:13:38 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x4) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup2(r4, r3) accept4$packet(r5, 0x0, &(0x7f0000000180), 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) [ 1550.793720] 9pnet: Insufficient options for proto=fd 13:13:38 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:13:38 executing program 1: epoll_create1(0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1550.840715] FAULT_INJECTION: forcing a failure. [ 1550.840715] name failslab, interval 1, probability 0, space 0, times 0 [ 1550.842150] CPU: 1 PID: 9184 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1550.843073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1550.844108] Call Trace: [ 1550.844441] dump_stack+0x107/0x167 [ 1550.844893] should_fail.cold+0x5/0xa [ 1550.845370] ? create_object.isra.0+0x3a/0xa20 [ 1550.845935] should_failslab+0x5/0x20 [ 1550.846414] kmem_cache_alloc+0x5b/0x310 [ 1550.846915] ? kmem_cache_alloc_trace+0x151/0x320 [ 1550.847512] create_object.isra.0+0x3a/0xa20 [ 1550.848097] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1550.848760] __kmalloc_track_caller+0x177/0x370 [ 1550.849335] ? kstrdup_const+0x53/0x80 [ 1550.849818] kstrdup+0x36/0x70 [ 1550.850217] kstrdup_const+0x53/0x80 [ 1550.850684] wakeup_source_create+0x5f/0x170 [ 1550.851226] wakeup_source_register+0x17/0x130 [ 1550.851791] ep_create_wakeup_source+0x123/0x2b0 [ 1550.852375] ? ep_ptable_queue_proc+0x330/0x330 [ 1550.852949] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1550.853590] ? kmem_cache_alloc+0x2a6/0x310 [ 1550.854126] do_epoll_ctl+0x1f1d/0x2c00 [ 1550.854994] ? lock_downgrade+0x6d0/0x6d0 [ 1550.856047] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1550.857287] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1550.858350] ? do_epoll_ctl+0x2c00/0x2c00 [ 1550.859544] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1550.860814] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1550.862061] do_syscall_64+0x33/0x40 [ 1550.863134] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1550.864384] RIP: 0033:0x7fdd23bf3b19 13:13:38 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1550.865280] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1550.878594] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1550.880439] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1550.882164] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1550.884287] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1550.886050] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1550.887089] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1550.906039] FAULT_INJECTION: forcing a failure. [ 1550.906039] name failslab, interval 1, probability 0, space 0, times 0 [ 1550.907589] CPU: 0 PID: 9185 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1550.908503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1550.909580] Call Trace: [ 1550.909920] dump_stack+0x107/0x167 [ 1550.910395] should_fail.cold+0x5/0xa [ 1550.910886] ? create_object.isra.0+0x3a/0xa20 [ 1550.911465] should_failslab+0x5/0x20 [ 1550.911947] kmem_cache_alloc+0x5b/0x310 [ 1550.912458] ? kmem_cache_alloc_trace+0x151/0x320 [ 1550.913066] create_object.isra.0+0x3a/0xa20 [ 1550.913617] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1550.914258] __kmalloc_track_caller+0x177/0x370 [ 1550.914864] ? kstrdup_const+0x53/0x80 [ 1550.915360] kstrdup+0x36/0x70 [ 1550.915767] kstrdup_const+0x53/0x80 [ 1550.916239] wakeup_source_create+0x5f/0x170 [ 1550.916793] wakeup_source_register+0x17/0x130 [ 1550.917370] ep_create_wakeup_source+0x123/0x2b0 [ 1550.917966] ? ep_ptable_queue_proc+0x330/0x330 [ 1550.918607] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1550.919265] ? kmem_cache_alloc+0x2a6/0x310 [ 1550.919812] do_epoll_ctl+0x1f1d/0x2c00 [ 1550.920329] ? lock_downgrade+0x6d0/0x6d0 [ 1550.920852] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1550.921486] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1550.922040] ? do_epoll_ctl+0x2c00/0x2c00 [ 1550.926601] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1550.927263] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1550.927914] do_syscall_64+0x33/0x40 [ 1550.928384] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1550.929028] RIP: 0033:0x7fd4c725db19 [ 1550.929496] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1550.931820] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1550.932779] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1550.933678] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1550.934637] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1550.935564] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1550.936463] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:13:38 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r0) [ 1550.950899] FAULT_INJECTION: forcing a failure. [ 1550.950899] name failslab, interval 1, probability 0, space 0, times 0 [ 1550.952412] CPU: 1 PID: 9189 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1550.953265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1550.954287] Call Trace: [ 1550.954642] dump_stack+0x107/0x167 [ 1550.955100] should_fail.cold+0x5/0xa [ 1550.955581] ? wakeup_source_device_create+0x46/0x2b0 [ 1550.956218] should_failslab+0x5/0x20 [ 1550.956686] kmem_cache_alloc_trace+0x55/0x320 [ 1550.957256] wakeup_source_device_create+0x46/0x2b0 [ 1550.957865] wakeup_source_sysfs_add+0x1a/0xa0 [ 1550.958438] wakeup_source_register+0x9d/0x130 [ 1550.959034] ep_create_wakeup_source+0x123/0x2b0 [ 1550.959631] ? ep_ptable_queue_proc+0x330/0x330 [ 1550.960208] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1550.960847] ? kmem_cache_alloc+0x2a6/0x310 [ 1550.961382] do_epoll_ctl+0x1f1d/0x2c00 [ 1550.961886] ? lock_downgrade+0x6d0/0x6d0 [ 1550.962403] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1550.963025] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1550.963564] ? do_epoll_ctl+0x2c00/0x2c00 [ 1550.964076] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1550.964722] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1550.965357] do_syscall_64+0x33/0x40 [ 1550.965816] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1550.966456] RIP: 0033:0x7fabba743b19 [ 1550.966915] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1550.969166] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1550.970101] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1550.971005] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1550.971879] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1550.972752] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1550.973626] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1550.975401] FAULT_INJECTION: forcing a failure. [ 1550.975401] name failslab, interval 1, probability 0, space 0, times 0 [ 1550.976835] CPU: 0 PID: 9190 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1550.977701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1550.978768] Call Trace: [ 1550.979104] dump_stack+0x107/0x167 [ 1550.979567] should_fail.cold+0x5/0xa [ 1550.980051] ? wakeup_source_device_create+0x46/0x2b0 [ 1550.980704] should_failslab+0x5/0x20 [ 1550.981185] kmem_cache_alloc_trace+0x55/0x320 [ 1550.981765] wakeup_source_device_create+0x46/0x2b0 [ 1550.982414] wakeup_source_sysfs_add+0x1a/0xa0 [ 1550.983013] wakeup_source_register+0x9d/0x130 [ 1550.983616] ep_create_wakeup_source+0x123/0x2b0 [ 1550.984246] ? ep_ptable_queue_proc+0x330/0x330 [ 1550.984829] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1550.985482] ? kmem_cache_alloc+0x2a6/0x310 [ 1550.986028] do_epoll_ctl+0x1f1d/0x2c00 [ 1550.986556] ? lock_downgrade+0x6d0/0x6d0 [ 1550.987077] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1550.987709] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1550.988262] ? do_epoll_ctl+0x2c00/0x2c00 [ 1550.988784] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1550.989443] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1550.990137] do_syscall_64+0x33/0x40 [ 1550.990626] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1550.991305] RIP: 0033:0x7f831d711b19 [ 1550.991774] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1550.994077] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1550.995049] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1550.995951] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1550.996904] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1550.997825] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1550.998742] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:13:38 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 60) 13:13:38 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 60) 13:13:38 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r0) 13:13:38 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:13:38 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 59) 13:13:38 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 59) [ 1551.111725] FAULT_INJECTION: forcing a failure. [ 1551.111725] name failslab, interval 1, probability 0, space 0, times 0 [ 1551.113207] CPU: 0 PID: 9209 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1551.114065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1551.115122] Call Trace: [ 1551.115464] dump_stack+0x107/0x167 [ 1551.115926] should_fail.cold+0x5/0xa [ 1551.116416] ? wakeup_source_device_create+0x46/0x2b0 [ 1551.117070] should_failslab+0x5/0x20 [ 1551.117602] kmem_cache_alloc_trace+0x55/0x320 [ 1551.118209] wakeup_source_device_create+0x46/0x2b0 [ 1551.118864] wakeup_source_sysfs_add+0x1a/0xa0 [ 1551.119441] wakeup_source_register+0x9d/0x130 [ 1551.120020] ep_create_wakeup_source+0x123/0x2b0 [ 1551.120624] ? ep_ptable_queue_proc+0x330/0x330 [ 1551.121211] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1551.121867] ? kmem_cache_alloc+0x2a6/0x310 [ 1551.122431] do_epoll_ctl+0x1f1d/0x2c00 [ 1551.122952] ? lock_downgrade+0x6d0/0x6d0 [ 1551.123476] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1551.124109] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1551.124709] ? do_epoll_ctl+0x2c00/0x2c00 [ 1551.125271] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1551.125933] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1551.126606] do_syscall_64+0x33/0x40 [ 1551.127077] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1551.127723] RIP: 0033:0x7fdd23bf3b19 [ 1551.128199] 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 [ 1551.130527] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1551.131489] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1551.132431] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1551.133368] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1551.134265] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1551.139194] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1551.141155] FAULT_INJECTION: forcing a failure. [ 1551.141155] name failslab, interval 1, probability 0, space 0, times 0 [ 1551.142615] CPU: 1 PID: 9211 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1551.143453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1551.144467] Call Trace: [ 1551.144799] dump_stack+0x107/0x167 [ 1551.145260] should_fail.cold+0x5/0xa [ 1551.145774] should_failslab+0x5/0x20 [ 1551.146267] __kmalloc_track_caller+0x79/0x370 [ 1551.146858] ? kvasprintf_const+0x60/0x1a0 [ 1551.147380] ? ep_create_wakeup_source+0x123/0x2b0 [ 1551.147981] ? do_epoll_ctl+0x1f1d/0x2c00 [ 1551.148495] kvasprintf+0xb5/0x150 [ 1551.148935] ? bust_spinlocks+0xe0/0xe0 [ 1551.149430] ? lock_acquire+0x197/0x470 [ 1551.149920] ? complete_all+0x13/0x60 [ 1551.150408] kvasprintf_const+0x60/0x1a0 [ 1551.150916] kobject_set_name_vargs+0x56/0x150 [ 1551.151517] kobject_set_name+0xbb/0xf0 [ 1551.152012] ? kobject_set_name_vargs+0x150/0x150 [ 1551.152641] ? lockdep_init_map_type+0x2c7/0x780 [ 1551.153242] wakeup_source_device_create+0x1d9/0x2b0 [ 1551.153865] wakeup_source_sysfs_add+0x1a/0xa0 [ 1551.154460] wakeup_source_register+0x9d/0x130 [ 1551.155025] ep_create_wakeup_source+0x123/0x2b0 [ 1551.155612] ? ep_ptable_queue_proc+0x330/0x330 [ 1551.156182] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1551.156826] ? kmem_cache_alloc+0x2a6/0x310 [ 1551.157360] do_epoll_ctl+0x1f1d/0x2c00 [ 1551.157860] ? lock_downgrade+0x6d0/0x6d0 [ 1551.158414] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1551.159048] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1551.159622] ? do_epoll_ctl+0x2c00/0x2c00 [ 1551.160133] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1551.160777] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1551.161411] do_syscall_64+0x33/0x40 [ 1551.161869] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1551.162508] RIP: 0033:0x7fd4c725db19 [ 1551.162966] 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 [ 1551.165291] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1551.166234] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1551.167116] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1551.167991] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1551.168865] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1551.169738] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1551.172463] FAULT_INJECTION: forcing a failure. [ 1551.172463] name failslab, interval 1, probability 0, space 0, times 0 [ 1551.173900] CPU: 0 PID: 9212 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1551.174777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1551.175819] Call Trace: [ 1551.176156] dump_stack+0x107/0x167 [ 1551.176619] should_fail.cold+0x5/0xa [ 1551.177104] ? create_object.isra.0+0x3a/0xa20 [ 1551.177684] should_failslab+0x5/0x20 [ 1551.178164] kmem_cache_alloc+0x5b/0x310 [ 1551.182721] create_object.isra.0+0x3a/0xa20 [ 1551.183276] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1551.183918] kmem_cache_alloc_trace+0x151/0x320 [ 1551.184511] wakeup_source_device_create+0x46/0x2b0 [ 1551.185140] wakeup_source_sysfs_add+0x1a/0xa0 [ 1551.185723] wakeup_source_register+0x9d/0x130 [ 1551.186300] ep_create_wakeup_source+0x123/0x2b0 [ 1551.186919] ? ep_ptable_queue_proc+0x330/0x330 [ 1551.187506] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1551.188159] ? kmem_cache_alloc+0x2a6/0x310 [ 1551.188706] do_epoll_ctl+0x1f1d/0x2c00 [ 1551.189220] ? lock_downgrade+0x6d0/0x6d0 [ 1551.189741] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1551.190383] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1551.190939] ? do_epoll_ctl+0x2c00/0x2c00 [ 1551.191470] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1551.192128] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1551.192819] do_syscall_64+0x33/0x40 [ 1551.193308] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1551.193967] RIP: 0033:0x7f831d711b19 [ 1551.194449] 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 [ 1551.196756] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1551.197710] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1551.198626] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1551.199522] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1551.200419] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1551.201307] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1551.250617] FAULT_INJECTION: forcing a failure. [ 1551.250617] name failslab, interval 1, probability 0, space 0, times 0 [ 1551.252144] CPU: 0 PID: 9216 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1551.253006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1551.254049] Call Trace: [ 1551.254400] dump_stack+0x107/0x167 [ 1551.254868] should_fail.cold+0x5/0xa [ 1551.255354] ? create_object.isra.0+0x3a/0xa20 [ 1551.255978] should_failslab+0x5/0x20 [ 1551.256488] kmem_cache_alloc+0x5b/0x310 [ 1551.257010] create_object.isra.0+0x3a/0xa20 [ 1551.257563] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1551.258209] kmem_cache_alloc_trace+0x151/0x320 [ 1551.258820] wakeup_source_create+0x41/0x170 [ 1551.259375] wakeup_source_register+0x17/0x130 [ 1551.259954] ep_create_wakeup_source+0x123/0x2b0 [ 1551.260551] ? ep_ptable_queue_proc+0x330/0x330 [ 1551.261139] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1551.261796] ? kmem_cache_alloc+0x2a6/0x310 [ 1551.262353] do_epoll_ctl+0x1f1d/0x2c00 [ 1551.262927] ? lock_downgrade+0x6d0/0x6d0 [ 1551.263479] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1551.264123] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1551.264683] ? do_epoll_ctl+0x2c00/0x2c00 [ 1551.265210] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1551.265872] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1551.266548] do_syscall_64+0x33/0x40 [ 1551.267015] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1551.267657] RIP: 0033:0x7fabba743b19 [ 1551.268122] 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 [ 1551.270497] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1551.271460] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1551.272355] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1551.273249] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1551.274143] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1551.275055] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:13:52 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r0) 13:13:52 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x2}}) 13:13:52 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf6ffffff, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:13:52 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 60) 13:13:52 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 60) 13:13:52 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x24}}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup2(r3, r2) accept4$packet(r4, 0x0, &(0x7f0000000180), 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000040)={0x1a}) r5 = epoll_create(0x3ff) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000004c0)=@IORING_OP_WRITEV={0x2, 0xb8cf2633d59a5fb2, 0x4007, @fd_index=0xa, 0x5, &(0x7f0000000440)=[{&(0x7f0000000080)="e3a61a014337e9e64d68b6d8d853656143d07df6e6b549c3904bc79b2baa2275cdfeaa57013620b5f7f438204972968dc92c840f749c90456532c4b0b5c6e434df288e2f3c72c72f69f926e2ca987e907c2d8a75d87b833910e6992b35cce26f22dc75185a9e650aefda52db5f3f1eb10e13ac3aab7e4b99259711e9b51db886efec84b669d2c8864797064cb23b76a75dadbc7e33fae6fe972007defe4ce2a72e75607b486f72c84578ea14e94ecaa776f655bfa3e976441e6c22d9bca9687ada0b96b478c15e", 0xc7}, {&(0x7f0000000240)="6cb19e0a1f74304c8a8fe3dd5083b5fd8f9509ce050bbc6d18d36f36d665ca2e57c7a7d4e279ce13dec94622b3e047c9b75dc1ed818e8c630b61dc9de45dda929283fe65f8844ddc8dd1c829aaad2df28c5e7f2c660edd52d142745b501887a279d04ab85d52e53335189a84", 0x6c}, {&(0x7f00000001c0)="36c01d7d092df6045d3d77fe2957e752ecff1813835ec1a64cc099b59e6b2431c4634094b72db6dba303b6849aad10e342b049c2809f", 0x36}, {&(0x7f00000002c0)="97b74ae8bce8127972ceaf7319d3e9f6a545607153731b7f6066df32f3074504b7aa0bfafa", 0x25}, {&(0x7f0000000300)="3e5071c207d5703bf0c0cc8efec0a4642c816c8d4a86c2971a55d456d832172ead3fa7849399e7b2c94ac3fc850263ea17d95c2e4bf977432e26785d505ae312f75cc931db5af143", 0x48}, {&(0x7f0000000380)="4909c8ba1337351037ba12166143440675be02b6373e2f10dd3b1a710f2ee7d419414b0257ce0f552014b8997c6f5b01a7a422d59ab533d14008fbfd0fc1df626a04bd7c694404fb6236beedc97940f52740feb15aa318884863bf0faf7c08b123f5af2f12006bdbea80e17bdb5550759afe900bb4191db77f4b4268c14e03d09e84b98ce89c3b94f9197086589aea6cce5e3d5babdddc", 0x97}], 0x6, 0x1, 0x1, {0x0, r6}}, 0x1) epoll_wait(r4, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:13:52 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 61) 13:13:52 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 61) 13:13:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:13:52 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1564.757481] FAULT_INJECTION: forcing a failure. [ 1564.757481] name failslab, interval 1, probability 0, space 0, times 0 [ 1564.758993] CPU: 1 PID: 9244 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1564.759832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1564.760852] Call Trace: [ 1564.761186] dump_stack+0x107/0x167 [ 1564.761637] should_fail.cold+0x5/0xa 13:13:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1564.762109] ? create_object.isra.0+0x3a/0xa20 [ 1564.762704] should_failslab+0x5/0x20 [ 1564.763171] kmem_cache_alloc+0x5b/0x310 [ 1564.763668] ? kmem_cache_alloc_trace+0x151/0x320 [ 1564.764260] create_object.isra.0+0x3a/0xa20 [ 1564.764796] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1564.765420] __kmalloc_track_caller+0x177/0x370 [ 1564.774687] ? kstrdup_const+0x53/0x80 [ 1564.775170] kstrdup+0x36/0x70 [ 1564.775566] kstrdup_const+0x53/0x80 [ 1564.776054] wakeup_source_create+0x5f/0x170 [ 1564.776612] wakeup_source_register+0x17/0x130 [ 1564.777210] ep_create_wakeup_source+0x123/0x2b0 [ 1564.777788] ? ep_ptable_queue_proc+0x330/0x330 [ 1564.778364] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1564.779011] ? kmem_cache_alloc+0x2a6/0x310 [ 1564.779544] do_epoll_ctl+0x1f1d/0x2c00 [ 1564.780051] ? lock_downgrade+0x6d0/0x6d0 [ 1564.780559] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1564.781176] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1564.781714] ? do_epoll_ctl+0x2c00/0x2c00 [ 1564.782225] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1564.782883] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1564.783516] do_syscall_64+0x33/0x40 [ 1564.783973] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1564.784600] RIP: 0033:0x7fd4c725db19 [ 1564.785057] 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 [ 1564.787366] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1564.788334] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1564.789205] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1564.790078] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1564.790962] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1564.791836] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:13:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1564.813169] FAULT_INJECTION: forcing a failure. [ 1564.813169] name failslab, interval 1, probability 0, space 0, times 0 [ 1564.814685] CPU: 0 PID: 9248 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1564.815548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1564.816584] Call Trace: [ 1564.816921] dump_stack+0x107/0x167 [ 1564.817381] should_fail.cold+0x5/0xa [ 1564.817864] ? wakeup_source_device_create+0x46/0x2b0 [ 1564.818537] should_failslab+0x5/0x20 [ 1564.819036] kmem_cache_alloc_trace+0x55/0x320 [ 1564.819614] wakeup_source_device_create+0x46/0x2b0 [ 1564.820240] wakeup_source_sysfs_add+0x1a/0xa0 [ 1564.820810] wakeup_source_register+0x9d/0x130 [ 1564.821388] ep_create_wakeup_source+0x123/0x2b0 [ 1564.821981] ? ep_ptable_queue_proc+0x330/0x330 [ 1564.822604] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1564.823258] ? kmem_cache_alloc+0x2a6/0x310 [ 1564.823802] do_epoll_ctl+0x1f1d/0x2c00 [ 1564.824314] ? lock_downgrade+0x6d0/0x6d0 [ 1564.824833] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1564.825463] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1564.826011] ? do_epoll_ctl+0x2c00/0x2c00 [ 1564.826571] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1564.827296] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1564.827949] do_syscall_64+0x33/0x40 [ 1564.828420] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1564.829060] RIP: 0033:0x7fabba743b19 [ 1564.829527] 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 [ 1564.831861] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1564.832813] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1564.833703] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1564.834631] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1564.835524] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1564.836414] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1564.838906] FAULT_INJECTION: forcing a failure. [ 1564.838906] name failslab, interval 1, probability 0, space 0, times 0 13:13:52 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x6, &(0x7f0000000240)={0x0, 0x4, 0x4, @tid=r3}, &(0x7f00000002c0)) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x5, 0x80, 0x8, 0x0, 0x0, 0x2, 0x25010, 0x9, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x6}, 0x1, 0x14a, 0x7, 0x4, 0x0, 0x8000, 0x1, 0x0, 0x10000, 0x0, 0xe5}, r3, 0x2, r4, 0x9) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) [ 1564.840309] CPU: 1 PID: 9245 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1564.841883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1564.844317] Call Trace: [ 1564.845087] dump_stack+0x107/0x167 [ 1564.846129] should_fail.cold+0x5/0xa [ 1564.847230] ? create_object.isra.0+0x3a/0xa20 [ 1564.848535] should_failslab+0x5/0x20 [ 1564.849617] kmem_cache_alloc+0x5b/0x310 [ 1564.850811] create_object.isra.0+0x3a/0xa20 [ 1564.852108] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1564.853558] kmem_cache_alloc_trace+0x151/0x320 [ 1564.854958] wakeup_source_device_create+0x46/0x2b0 [ 1564.856419] wakeup_source_sysfs_add+0x1a/0xa0 [ 1564.857722] wakeup_source_register+0x9d/0x130 [ 1564.859044] ep_create_wakeup_source+0x123/0x2b0 [ 1564.860430] ? ep_ptable_queue_proc+0x330/0x330 13:13:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1564.861757] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1564.863403] ? kmem_cache_alloc+0x2a6/0x310 [ 1564.864653] do_epoll_ctl+0x1f1d/0x2c00 [ 1564.865807] ? lock_downgrade+0x6d0/0x6d0 [ 1564.867006] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1564.868431] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1564.869684] ? do_epoll_ctl+0x2c00/0x2c00 [ 1564.870892] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1564.872470] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1564.873945] do_syscall_64+0x33/0x40 [ 1564.875017] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1564.876492] RIP: 0033:0x7f831d711b19 [ 1564.877552] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1564.882951] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1564.885127] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1564.887186] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1564.889260] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1564.891313] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 13:13:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1564.893356] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:13:52 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffff0000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1564.941486] FAULT_INJECTION: forcing a failure. 13:13:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1564.941486] name failslab, interval 1, probability 0, space 0, times 0 [ 1564.945278] CPU: 1 PID: 9249 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1564.947264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1564.949648] Call Trace: [ 1564.950412] dump_stack+0x107/0x167 [ 1564.951458] should_fail.cold+0x5/0xa [ 1564.952551] ? create_object.isra.0+0x3a/0xa20 [ 1564.953928] should_failslab+0x5/0x20 [ 1564.955045] kmem_cache_alloc+0x5b/0x310 [ 1564.956202] create_object.isra.0+0x3a/0xa20 [ 1564.957453] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1564.958973] kmem_cache_alloc_trace+0x151/0x320 [ 1564.960309] wakeup_source_device_create+0x46/0x2b0 [ 1564.961728] wakeup_source_sysfs_add+0x1a/0xa0 [ 1564.963045] wakeup_source_register+0x9d/0x130 [ 1564.964363] ep_create_wakeup_source+0x123/0x2b0 [ 1564.965707] ? ep_ptable_queue_proc+0x330/0x330 [ 1564.967049] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1564.968522] ? kmem_cache_alloc+0x2a6/0x310 [ 1564.969751] do_epoll_ctl+0x1f1d/0x2c00 [ 1564.970817] ? lock_downgrade+0x6d0/0x6d0 [ 1564.971827] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1564.973400] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1564.974673] ? do_epoll_ctl+0x2c00/0x2c00 [ 1564.975859] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1564.977360] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1564.978850] do_syscall_64+0x33/0x40 [ 1564.979912] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1564.981381] RIP: 0033:0x7fdd23bf3b19 [ 1564.982442] 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 [ 1564.987863] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1564.990077] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1564.992184] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1564.993568] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1564.994593] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1564.995602] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:14:06 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r3, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)={0xd000000e}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:14:06 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x7}}) 13:14:06 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 61) 13:14:06 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:14:06 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff8c, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:14:06 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 61) 13:14:06 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 62) 13:14:06 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 62) [ 1578.500891] FAULT_INJECTION: forcing a failure. [ 1578.500891] name failslab, interval 1, probability 0, space 0, times 0 [ 1578.508729] CPU: 1 PID: 9289 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1578.508738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1578.508742] Call Trace: [ 1578.508765] dump_stack+0x107/0x167 [ 1578.508785] should_fail.cold+0x5/0xa [ 1578.508803] ? create_object.isra.0+0x3a/0xa20 [ 1578.508821] should_failslab+0x5/0x20 13:14:06 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1578.508837] kmem_cache_alloc+0x5b/0x310 [ 1578.508856] create_object.isra.0+0x3a/0xa20 [ 1578.508868] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1578.508888] kmem_cache_alloc_trace+0x151/0x320 [ 1578.508912] wakeup_source_device_create+0x46/0x2b0 [ 1578.508928] wakeup_source_sysfs_add+0x1a/0xa0 [ 1578.508942] wakeup_source_register+0x9d/0x130 [ 1578.508957] ep_create_wakeup_source+0x123/0x2b0 [ 1578.508971] ? ep_ptable_queue_proc+0x330/0x330 [ 1578.508986] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1578.509008] ? kmem_cache_alloc+0x2a6/0x310 [ 1578.544567] do_epoll_ctl+0x1f1d/0x2c00 [ 1578.544595] ? lock_downgrade+0x6d0/0x6d0 [ 1578.544607] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1578.544635] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1578.544646] ? do_epoll_ctl+0x2c00/0x2c00 [ 1578.544664] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 13:14:06 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffff6, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1578.548804] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1578.548818] do_syscall_64+0x33/0x40 [ 1578.548831] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1578.548840] RIP: 0033:0x7fdd23bf3b19 [ 1578.548853] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1578.548860] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1578.548874] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1578.548881] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1578.548889] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1578.548896] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1578.548903] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:14:06 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1578.557756] FAULT_INJECTION: forcing a failure. [ 1578.557756] name failslab, interval 1, probability 0, space 0, times 0 13:14:06 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xedc000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1578.557769] CPU: 1 PID: 9293 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1578.557776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1578.557780] Call Trace: [ 1578.557794] dump_stack+0x107/0x167 [ 1578.557808] should_fail.cold+0x5/0xa [ 1578.557821] ? create_object.isra.0+0x3a/0xa20 [ 1578.557836] should_failslab+0x5/0x20 [ 1578.557848] kmem_cache_alloc+0x5b/0x310 [ 1578.557861] ? vsnprintf+0x4ba/0x1600 [ 1578.557876] create_object.isra.0+0x3a/0xa20 [ 1578.557886] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1578.557903] __kmalloc_track_caller+0x177/0x370 [ 1578.557916] ? kvasprintf_const+0x60/0x1a0 [ 1578.557926] ? ep_create_wakeup_source+0x123/0x2b0 [ 1578.557942] kvasprintf+0xb5/0x150 [ 1578.557955] ? bust_spinlocks+0xe0/0xe0 [ 1578.557970] ? lock_acquire+0x197/0x470 [ 1578.557983] ? complete_all+0x13/0x60 [ 1578.558001] kvasprintf_const+0x60/0x1a0 [ 1578.558017] kobject_set_name_vargs+0x56/0x150 [ 1578.558029] kobject_set_name+0xbb/0xf0 [ 1578.558042] ? kobject_set_name_vargs+0x150/0x150 [ 1578.558056] ? lockdep_init_map_type+0x2c7/0x780 [ 1578.558081] wakeup_source_device_create+0x1d9/0x2b0 [ 1578.558095] wakeup_source_sysfs_add+0x1a/0xa0 [ 1578.558107] wakeup_source_register+0x9d/0x130 [ 1578.558119] ep_create_wakeup_source+0x123/0x2b0 [ 1578.558132] ? ep_ptable_queue_proc+0x330/0x330 [ 1578.558144] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1578.558162] ? kmem_cache_alloc+0x2a6/0x310 [ 1578.558182] do_epoll_ctl+0x1f1d/0x2c00 [ 1578.558205] ? lock_downgrade+0x6d0/0x6d0 [ 1578.558217] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1578.558245] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1578.558256] ? do_epoll_ctl+0x2c00/0x2c00 [ 1578.558271] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1578.558283] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1578.558297] do_syscall_64+0x33/0x40 [ 1578.558309] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1578.558317] RIP: 0033:0x7fabba743b19 [ 1578.558328] 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 [ 1578.558335] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1578.558347] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1578.558354] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1578.558361] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1578.558368] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1578.558376] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1578.561729] FAULT_INJECTION: forcing a failure. [ 1578.561729] name failslab, interval 1, probability 0, space 0, times 0 [ 1578.561741] CPU: 1 PID: 9295 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1578.561747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1578.561751] Call Trace: [ 1578.561763] dump_stack+0x107/0x167 [ 1578.561776] should_fail.cold+0x5/0xa [ 1578.561791] ? device_add+0x106f/0x1c50 [ 1578.561805] should_failslab+0x5/0x20 [ 1578.561817] kmem_cache_alloc_trace+0x55/0x320 [ 1578.561829] ? kfree_const+0x51/0x60 [ 1578.561845] device_add+0x106f/0x1c50 [ 1578.561860] ? lockdep_init_map_type+0x2c7/0x780 [ 1578.561873] ? devlink_add_symlinks+0x970/0x970 [ 1578.561894] wakeup_source_device_create+0x220/0x2b0 [ 1578.561908] wakeup_source_sysfs_add+0x1a/0xa0 [ 1578.561920] wakeup_source_register+0x9d/0x130 [ 1578.561933] ep_create_wakeup_source+0x123/0x2b0 [ 1578.561945] ? ep_ptable_queue_proc+0x330/0x330 [ 1578.561957] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1578.561976] ? kmem_cache_alloc+0x2a6/0x310 [ 1578.561992] do_epoll_ctl+0x1f1d/0x2c00 [ 1578.562016] ? lock_downgrade+0x6d0/0x6d0 [ 1578.562028] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1578.562057] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1578.562069] ? do_epoll_ctl+0x2c00/0x2c00 [ 1578.562084] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1578.562097] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1578.562111] do_syscall_64+0x33/0x40 [ 1578.562123] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1578.562131] RIP: 0033:0x7fd4c725db19 [ 1578.562143] 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 [ 1578.562150] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1578.562163] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1578.562170] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1578.562182] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1578.562189] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1578.562197] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1578.563149] FAULT_INJECTION: forcing a failure. [ 1578.563149] name failslab, interval 1, probability 0, space 0, times 0 [ 1578.563160] CPU: 1 PID: 9294 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1578.563167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1578.563171] Call Trace: [ 1578.563187] dump_stack+0x107/0x167 [ 1578.563201] should_fail.cold+0x5/0xa [ 1578.563213] ? create_object.isra.0+0x3a/0xa20 [ 1578.563227] should_failslab+0x5/0x20 [ 1578.563238] kmem_cache_alloc+0x5b/0x310 [ 1578.563255] create_object.isra.0+0x3a/0xa20 [ 1578.563265] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1578.563282] kmem_cache_alloc_trace+0x151/0x320 [ 1578.563300] wakeup_source_device_create+0x46/0x2b0 [ 1578.563313] wakeup_source_sysfs_add+0x1a/0xa0 [ 1578.563326] wakeup_source_register+0x9d/0x130 [ 1578.563338] ep_create_wakeup_source+0x123/0x2b0 [ 1578.563350] ? ep_ptable_queue_proc+0x330/0x330 [ 1578.563363] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1578.563381] ? kmem_cache_alloc+0x2a6/0x310 [ 1578.563397] do_epoll_ctl+0x1f1d/0x2c00 [ 1578.563422] ? lock_downgrade+0x6d0/0x6d0 [ 1578.563434] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1578.563463] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1578.563474] ? do_epoll_ctl+0x2c00/0x2c00 [ 1578.563490] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1578.563502] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1578.563517] do_syscall_64+0x33/0x40 [ 1578.563529] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1578.563537] RIP: 0033:0x7f831d711b19 [ 1578.563548] 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 [ 1578.563555] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1578.563568] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1578.563575] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1578.563582] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1578.563590] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1578.563597] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:14:20 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:14:20 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x8}}) 13:14:20 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x401, @dev={0xfe, 0x80, '\x00', 0x26}, 0x2}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000580)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000540)='./file0\x00', 0x20, 0x1000, 0x1}, 0x7f) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000000400)=0xfff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r3 = epoll_create(0x3ff) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r4, 0x4b63, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000080)={0x2000}) epoll_wait(r3, &(0x7f0000000180)=[{}], 0x1, 0x101) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = dup3(r1, r1, 0x0) r7 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x400b03) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f00000001c0)={0x4}) readv(r5, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/105, 0x69}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/203, 0xcb}], 0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:14:20 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 63) 13:14:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:14:20 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 63) 13:14:20 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 62) 13:14:20 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 62) 13:14:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1592.593590] FAULT_INJECTION: forcing a failure. 13:14:20 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1592.593590] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.595328] CPU: 0 PID: 9333 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1592.596237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1592.597350] Call Trace: [ 1592.597727] dump_stack+0x107/0x167 [ 1592.598212] should_fail.cold+0x5/0xa [ 1592.598732] ? create_object.isra.0+0x3a/0xa20 [ 1592.599369] should_failslab+0x5/0x20 [ 1592.599924] kmem_cache_alloc+0x5b/0x310 [ 1592.600511] create_object.isra.0+0x3a/0xa20 [ 1592.601078] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1592.601776] kmem_cache_alloc_trace+0x151/0x320 [ 1592.602414] ? kfree_const+0x51/0x60 [ 1592.602940] device_add+0x106f/0x1c50 [ 1592.603430] ? lockdep_init_map_type+0x2c7/0x780 [ 1592.604025] ? devlink_add_symlinks+0x970/0x970 [ 1592.604652] wakeup_source_device_create+0x220/0x2b0 [ 1592.605334] wakeup_source_sysfs_add+0x1a/0xa0 [ 1592.605997] wakeup_source_register+0x9d/0x130 [ 1592.606651] ep_create_wakeup_source+0x123/0x2b0 [ 1592.607299] ? ep_ptable_queue_proc+0x330/0x330 [ 1592.607918] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1592.608621] ? kmem_cache_alloc+0x2a6/0x310 [ 1592.609205] do_epoll_ctl+0x1f1d/0x2c00 [ 1592.609758] ? lock_downgrade+0x6d0/0x6d0 [ 1592.610317] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1592.611015] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1592.611615] ? do_epoll_ctl+0x2c00/0x2c00 [ 1592.612179] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1592.612935] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1592.613663] do_syscall_64+0x33/0x40 [ 1592.614175] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1592.614883] RIP: 0033:0x7fdd23bf3b19 [ 1592.615388] 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 [ 1592.617814] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1592.618893] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1592.619892] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1592.620841] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1592.621796] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1592.622749] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1592.629679] FAULT_INJECTION: forcing a failure. 13:14:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1592.629679] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1592.631262] CPU: 1 PID: 9334 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1592.632213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1592.633407] Call Trace: [ 1592.633766] dump_stack+0x107/0x167 [ 1592.634243] should_fail.cold+0x5/0xa [ 1592.634730] __alloc_pages_nodemask+0x182/0x600 [ 1592.635372] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 1592.636188] alloc_pages_current+0x187/0x280 [ 1592.636773] allocate_slab+0x26f/0x380 [ 1592.637304] ___slab_alloc+0x470/0x700 [ 1592.637823] ? device_add+0x106f/0x1c50 [ 1592.638361] ? lock_acquire+0x197/0x470 [ 1592.638958] ? device_add+0x106f/0x1c50 [ 1592.639536] ? kmem_cache_alloc_trace+0x305/0x320 [ 1592.640166] kmem_cache_alloc_trace+0x305/0x320 [ 1592.640801] device_add+0x106f/0x1c50 [ 1592.641309] ? lockdep_init_map_type+0x2c7/0x780 [ 1592.641945] ? devlink_add_symlinks+0x970/0x970 [ 1592.642570] wakeup_source_device_create+0x220/0x2b0 [ 1592.643272] wakeup_source_sysfs_add+0x1a/0xa0 [ 1592.643881] wakeup_source_register+0x9d/0x130 [ 1592.644490] ep_create_wakeup_source+0x123/0x2b0 [ 1592.645128] ? ep_ptable_queue_proc+0x330/0x330 [ 1592.645786] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1592.646513] ? kmem_cache_alloc+0x2a6/0x310 [ 1592.647111] do_epoll_ctl+0x1f1d/0x2c00 [ 1592.647669] ? lock_downgrade+0x6d0/0x6d0 [ 1592.648217] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1592.648897] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1592.649488] ? do_epoll_ctl+0x2c00/0x2c00 [ 1592.650041] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1592.650748] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1592.651447] do_syscall_64+0x33/0x40 [ 1592.652000] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1592.652677] RIP: 0033:0x7fd4c725db19 [ 1592.653175] 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 [ 1592.655597] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1592.656606] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1592.657549] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1592.658489] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1592.659533] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1592.660489] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1592.688496] FAULT_INJECTION: forcing a failure. [ 1592.688496] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.689973] CPU: 0 PID: 9336 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1592.690912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1592.692062] Call Trace: [ 1592.692440] dump_stack+0x107/0x167 [ 1592.692963] should_fail.cold+0x5/0xa [ 1592.693494] ? device_add+0x106f/0x1c50 [ 1592.694033] should_failslab+0x5/0x20 [ 1592.694557] kmem_cache_alloc_trace+0x55/0x320 [ 1592.695189] ? kfree_const+0x51/0x60 [ 1592.695706] device_add+0x106f/0x1c50 [ 1592.696202] ? lockdep_init_map_type+0x2c7/0x780 [ 1592.696835] ? devlink_add_symlinks+0x970/0x970 [ 1592.697473] wakeup_source_device_create+0x220/0x2b0 [ 1592.698169] wakeup_source_sysfs_add+0x1a/0xa0 [ 1592.698838] wakeup_source_register+0x9d/0x130 [ 1592.699473] ep_create_wakeup_source+0x123/0x2b0 [ 1592.700125] ? ep_ptable_queue_proc+0x330/0x330 [ 1592.700758] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1592.701472] ? kmem_cache_alloc+0x2a6/0x310 [ 1592.702058] do_epoll_ctl+0x1f1d/0x2c00 [ 1592.702621] ? lock_downgrade+0x6d0/0x6d0 [ 1592.703198] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1592.703898] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1592.704496] ? do_epoll_ctl+0x2c00/0x2c00 [ 1592.705110] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1592.705855] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1592.706551] do_syscall_64+0x33/0x40 [ 1592.707084] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1592.707776] RIP: 0033:0x7fabba743b19 [ 1592.708283] 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 [ 1592.710745] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1592.711835] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1592.712834] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1592.713793] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1592.714750] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1592.715729] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1592.720023] FAULT_INJECTION: forcing a failure. [ 1592.720023] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.721624] CPU: 0 PID: 9337 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1592.722540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1592.723667] Call Trace: [ 1592.724036] dump_stack+0x107/0x167 [ 1592.724523] should_fail.cold+0x5/0xa [ 1592.725091] ? device_add+0x106f/0x1c50 [ 1592.725675] should_failslab+0x5/0x20 [ 1592.726193] kmem_cache_alloc_trace+0x55/0x320 [ 1592.726817] ? kfree_const+0x51/0x60 [ 1592.727340] device_add+0x106f/0x1c50 [ 1592.727856] ? lockdep_init_map_type+0x2c7/0x780 [ 1592.728502] ? devlink_add_symlinks+0x970/0x970 [ 1592.729137] wakeup_source_device_create+0x220/0x2b0 [ 1592.729826] wakeup_source_sysfs_add+0x1a/0xa0 [ 1592.730438] wakeup_source_register+0x9d/0x130 [ 1592.731132] ep_create_wakeup_source+0x123/0x2b0 [ 1592.731794] ? ep_ptable_queue_proc+0x330/0x330 [ 1592.732417] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1592.733126] ? kmem_cache_alloc+0x2a6/0x310 [ 1592.733714] do_epoll_ctl+0x1f1d/0x2c00 [ 1592.734281] ? lock_downgrade+0x6d0/0x6d0 [ 1592.734852] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1592.735550] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1592.736155] ? do_epoll_ctl+0x2c00/0x2c00 [ 1592.736723] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1592.737436] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1592.738176] do_syscall_64+0x33/0x40 [ 1592.738724] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1592.739426] RIP: 0033:0x7f831d711b19 [ 1592.739934] 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 [ 1592.742401] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1592.743448] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1592.744456] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1592.745451] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1592.746418] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1592.748069] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:14:20 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x100000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:14:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:14:20 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 64) 13:14:20 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 64) 13:14:20 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 63) 13:14:20 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x200000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1592.924691] FAULT_INJECTION: forcing a failure. [ 1592.924691] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.926242] CPU: 1 PID: 9363 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1592.927150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1592.928246] Call Trace: [ 1592.928617] dump_stack+0x107/0x167 [ 1592.929101] should_fail.cold+0x5/0xa [ 1592.929627] should_failslab+0x5/0x20 [ 1592.930133] __kmalloc_track_caller+0x79/0x370 [ 1592.930748] ? kstrdup_const+0x53/0x80 [ 1592.931323] kstrdup+0x36/0x70 [ 1592.931769] kstrdup_const+0x53/0x80 [ 1592.932299] __kernfs_new_node+0x9d/0x860 [ 1592.932867] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1592.933505] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1592.934216] kernfs_new_node+0x18d/0x250 [ 1592.934734] kernfs_create_dir_ns+0x49/0x160 [ 1592.935352] sysfs_create_dir_ns+0x127/0x290 [ 1592.935933] ? sysfs_create_mount_point+0xb0/0xb0 [ 1592.936581] ? rwlock_bug.part.0+0x90/0x90 [ 1592.937193] ? class_dir_child_ns_type+0x9/0x60 [ 1592.937825] kobject_add_internal+0x25e/0xa30 [ 1592.938468] kobject_add+0x150/0x1c0 [ 1592.938977] ? kset_create_and_add+0x1a0/0x1a0 [ 1592.939597] ? lockdep_init_map_type+0x2c7/0x780 [ 1592.940233] device_add+0x35a/0x1c50 [ 1592.940744] ? lockdep_init_map_type+0x2c7/0x780 [ 1592.941373] ? devlink_add_symlinks+0x970/0x970 [ 1592.942014] wakeup_source_device_create+0x220/0x2b0 [ 1592.942698] wakeup_source_sysfs_add+0x1a/0xa0 [ 1592.943318] wakeup_source_register+0x9d/0x130 [ 1592.943936] ep_create_wakeup_source+0x123/0x2b0 [ 1592.944610] ? ep_ptable_queue_proc+0x330/0x330 [ 1592.945272] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1592.945967] ? kmem_cache_alloc+0x2a6/0x310 [ 1592.946545] do_epoll_ctl+0x1f1d/0x2c00 [ 1592.947130] ? lock_downgrade+0x6d0/0x6d0 [ 1592.947678] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1592.948359] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1592.948939] ? do_epoll_ctl+0x2c00/0x2c00 [ 1592.949504] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1592.950303] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1592.951036] do_syscall_64+0x33/0x40 [ 1592.951545] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1592.952228] RIP: 0033:0x7fd4c725db19 [ 1592.952721] 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 [ 1592.955165] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1592.956173] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1592.957109] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1592.958076] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1592.959051] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1592.959997] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1592.961047] kobject_add_internal failed for wakeup11 (error: -12 parent: wakeup) [ 1592.962997] FAULT_INJECTION: forcing a failure. [ 1592.962997] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.964479] CPU: 0 PID: 9364 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1592.965390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1592.966489] Call Trace: [ 1592.966854] dump_stack+0x107/0x167 [ 1592.967356] should_fail.cold+0x5/0xa [ 1592.967876] should_failslab+0x5/0x20 [ 1592.968390] __kmalloc_track_caller+0x79/0x370 [ 1592.969003] ? kstrdup_const+0x53/0x80 [ 1592.969531] kstrdup+0x36/0x70 [ 1592.969972] kstrdup_const+0x53/0x80 [ 1592.970475] __kernfs_new_node+0x9d/0x860 [ 1592.971068] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1592.971762] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1592.972506] kernfs_new_node+0x18d/0x250 [ 1592.973063] kernfs_create_dir_ns+0x49/0x160 [ 1592.973658] sysfs_create_dir_ns+0x127/0x290 [ 1592.974250] ? sysfs_create_mount_point+0xb0/0xb0 [ 1592.974897] ? rwlock_bug.part.0+0x90/0x90 [ 1592.975461] ? class_dir_child_ns_type+0x9/0x60 [ 1592.976088] kobject_add_internal+0x25e/0xa30 [ 1592.976706] kobject_add+0x150/0x1c0 [ 1592.977208] ? kset_create_and_add+0x1a0/0x1a0 [ 1592.977826] ? lockdep_init_map_type+0x2c7/0x780 [ 1592.978525] device_add+0x35a/0x1c50 [ 1592.979064] ? lockdep_init_map_type+0x2c7/0x780 [ 1592.979720] ? devlink_add_symlinks+0x970/0x970 [ 1592.980358] wakeup_source_device_create+0x220/0x2b0 [ 1592.981040] wakeup_source_sysfs_add+0x1a/0xa0 [ 1592.981655] wakeup_source_register+0x9d/0x130 [ 1592.982270] ep_create_wakeup_source+0x123/0x2b0 [ 1592.982929] ? ep_ptable_queue_proc+0x330/0x330 [ 1592.983560] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1592.984259] ? kmem_cache_alloc+0x2a6/0x310 [ 1592.984846] do_epoll_ctl+0x1f1d/0x2c00 [ 1592.985408] ? lock_downgrade+0x6d0/0x6d0 [ 1592.985970] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1592.986685] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1592.987293] ? do_epoll_ctl+0x2c00/0x2c00 [ 1592.987862] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1592.988556] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1592.989240] do_syscall_64+0x33/0x40 [ 1592.989746] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1592.990441] RIP: 0033:0x7fdd23bf3b19 [ 1592.990959] 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 [ 1592.993359] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1592.994387] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1592.995419] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1592.996430] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1592.997404] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1592.998372] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1593.000569] kobject_add_internal failed for wakeup12 (error: -12 parent: wakeup) [ 1593.002643] FAULT_INJECTION: forcing a failure. [ 1593.002643] name failslab, interval 1, probability 0, space 0, times 0 [ 1593.004223] CPU: 1 PID: 9365 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1593.005069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1593.006116] Call Trace: [ 1593.006466] dump_stack+0x107/0x167 [ 1593.006968] should_fail.cold+0x5/0xa [ 1593.007487] ? create_object.isra.0+0x3a/0xa20 [ 1593.008090] should_failslab+0x5/0x20 [ 1593.008653] kmem_cache_alloc+0x5b/0x310 [ 1593.009227] create_object.isra.0+0x3a/0xa20 [ 1593.009793] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1593.010460] __kmalloc_track_caller+0x177/0x370 [ 1593.011102] ? kvasprintf_const+0x60/0x1a0 [ 1593.011683] kvasprintf+0xb5/0x150 [ 1593.012155] ? bust_spinlocks+0xe0/0xe0 [ 1593.012686] ? lock_acquire+0x197/0x470 [ 1593.013225] ? complete_all+0x13/0x60 [ 1593.013738] kvasprintf_const+0x60/0x1a0 [ 1593.014292] kobject_set_name_vargs+0x56/0x150 [ 1593.014909] kobject_set_name+0xbb/0xf0 [ 1593.015507] ? kobject_set_name_vargs+0x150/0x150 [ 1593.016190] ? lockdep_init_map_type+0x2c7/0x780 [ 1593.016838] wakeup_source_device_create+0x1d9/0x2b0 [ 1593.017522] wakeup_source_sysfs_add+0x1a/0xa0 [ 1593.018126] wakeup_source_register+0x9d/0x130 [ 1593.018743] ep_create_wakeup_source+0x123/0x2b0 [ 1593.019401] ? ep_ptable_queue_proc+0x330/0x330 [ 1593.020012] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1593.020712] ? kmem_cache_alloc+0x2a6/0x310 [ 1593.021320] do_epoll_ctl+0x1f1d/0x2c00 [ 1593.021891] ? lock_downgrade+0x6d0/0x6d0 [ 1593.022467] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1593.023162] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1593.023752] ? do_epoll_ctl+0x2c00/0x2c00 [ 1593.024310] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1593.025011] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1593.025693] do_syscall_64+0x33/0x40 [ 1593.026200] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1593.026887] RIP: 0033:0x7fabba743b19 [ 1593.027434] 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 [ 1593.029836] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1593.030856] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1593.031804] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1593.032749] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1593.033693] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1593.034644] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:14:34 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 64) 13:14:34 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r3, 0x4b63, 0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0x40002006}) 13:14:34 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 63) 13:14:34 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x700000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:14:34 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 65) 13:14:34 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x9}}) 13:14:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 65) 13:14:34 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:14:34 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:14:34 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1606.542239] FAULT_INJECTION: forcing a failure. [ 1606.542239] name failslab, interval 1, probability 0, space 0, times 0 [ 1606.543792] CPU: 1 PID: 9387 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1606.544692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1606.545782] Call Trace: [ 1606.546140] dump_stack+0x107/0x167 [ 1606.546627] should_fail.cold+0x5/0xa [ 1606.547154] ? create_object.isra.0+0x3a/0xa20 [ 1606.547763] should_failslab+0x5/0x20 [ 1606.548271] kmem_cache_alloc+0x5b/0x310 [ 1606.548808] ? vsnprintf+0x4ba/0x1600 [ 1606.549322] create_object.isra.0+0x3a/0xa20 [ 1606.549906] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1606.550584] __kmalloc_track_caller+0x177/0x370 [ 1606.551265] ? kvasprintf_const+0x60/0x1a0 [ 1606.551861] ? ep_create_wakeup_source+0x123/0x2b0 [ 1606.552514] kvasprintf+0xb5/0x150 [ 1606.552987] ? bust_spinlocks+0xe0/0xe0 [ 1606.553521] ? lock_acquire+0x197/0x470 [ 1606.554053] ? complete_all+0x13/0x60 [ 1606.554567] kvasprintf_const+0x60/0x1a0 [ 1606.555127] kobject_set_name_vargs+0x56/0x150 [ 1606.555734] kobject_set_name+0xbb/0xf0 [ 1606.556261] ? kobject_set_name_vargs+0x150/0x150 [ 1606.556904] ? lockdep_init_map_type+0x2c7/0x780 [ 1606.557548] wakeup_source_device_create+0x1d9/0x2b0 [ 1606.558225] wakeup_source_sysfs_add+0x1a/0xa0 [ 1606.558840] wakeup_source_register+0x9d/0x130 [ 1606.559467] ep_create_wakeup_source+0x123/0x2b0 [ 1606.560125] ? ep_ptable_queue_proc+0x330/0x330 [ 1606.560745] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1606.561434] ? kmem_cache_alloc+0x2a6/0x310 [ 1606.562011] do_epoll_ctl+0x1f1d/0x2c00 [ 1606.562551] ? lock_downgrade+0x6d0/0x6d0 [ 1606.563123] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1606.563796] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1606.564375] ? do_epoll_ctl+0x2c00/0x2c00 [ 1606.564928] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1606.565620] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1606.566343] do_syscall_64+0x33/0x40 [ 1606.566870] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1606.567557] RIP: 0033:0x7f831d711b19 [ 1606.568050] 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 [ 1606.570450] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1606.571464] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1606.572405] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1606.573387] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1606.574328] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1606.575283] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1606.609105] FAULT_INJECTION: forcing a failure. [ 1606.609105] name failslab, interval 1, probability 0, space 0, times 0 [ 1606.610650] CPU: 0 PID: 9391 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1606.611563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1606.612607] Call Trace: [ 1606.612950] dump_stack+0x107/0x167 [ 1606.613413] should_fail.cold+0x5/0xa [ 1606.613899] ? device_add+0x106f/0x1c50 [ 1606.614406] should_failslab+0x5/0x20 [ 1606.614903] kmem_cache_alloc_trace+0x55/0x320 [ 1606.615531] ? kfree_const+0x51/0x60 [ 1606.616040] device_add+0x106f/0x1c50 [ 1606.616554] ? lockdep_init_map_type+0x2c7/0x780 [ 1606.617183] ? devlink_add_symlinks+0x970/0x970 [ 1606.617826] wakeup_source_device_create+0x220/0x2b0 [ 1606.618547] wakeup_source_sysfs_add+0x1a/0xa0 [ 1606.619211] wakeup_source_register+0x9d/0x130 [ 1606.619824] ep_create_wakeup_source+0x123/0x2b0 [ 1606.620451] ? ep_ptable_queue_proc+0x330/0x330 [ 1606.621079] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1606.621780] ? kmem_cache_alloc+0x2a6/0x310 [ 1606.622360] do_epoll_ctl+0x1f1d/0x2c00 [ 1606.622911] ? lock_downgrade+0x6d0/0x6d0 [ 1606.623482] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1606.624154] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1606.624737] ? do_epoll_ctl+0x2c00/0x2c00 [ 1606.625294] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1606.626005] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1606.626700] do_syscall_64+0x33/0x40 [ 1606.627235] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1606.627914] RIP: 0033:0x7fabba743b19 [ 1606.628410] 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 [ 1606.630835] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1606.631864] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1606.632807] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1606.633749] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1606.634704] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1606.635671] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:14:34 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x900000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1606.645159] FAULT_INJECTION: forcing a failure. [ 1606.645159] name failslab, interval 1, probability 0, space 0, times 0 [ 1606.646698] CPU: 1 PID: 9389 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1606.647616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1606.648703] Call Trace: [ 1606.649104] dump_stack+0x107/0x167 [ 1606.649594] should_fail.cold+0x5/0xa [ 1606.650136] ? create_object.isra.0+0x3a/0xa20 [ 1606.650742] should_failslab+0x5/0x20 [ 1606.651273] kmem_cache_alloc+0x5b/0x310 [ 1606.651810] ? find_held_lock+0x2c/0x110 [ 1606.652352] create_object.isra.0+0x3a/0xa20 [ 1606.652933] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1606.653610] __kmalloc_track_caller+0x177/0x370 [ 1606.654226] ? kstrdup_const+0x53/0x80 [ 1606.654750] kstrdup+0x36/0x70 [ 1606.655203] kstrdup_const+0x53/0x80 [ 1606.655700] __kernfs_new_node+0x9d/0x860 [ 1606.656257] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1606.656898] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1606.657604] kernfs_new_node+0x18d/0x250 [ 1606.658196] kernfs_create_dir_ns+0x49/0x160 [ 1606.658787] sysfs_create_dir_ns+0x127/0x290 [ 1606.659413] ? sysfs_create_mount_point+0xb0/0xb0 [ 1606.660053] ? rwlock_bug.part.0+0x90/0x90 [ 1606.660624] ? class_dir_child_ns_type+0x9/0x60 [ 1606.661245] kobject_add_internal+0x25e/0xa30 [ 1606.661847] kobject_add+0x150/0x1c0 [ 1606.662351] ? kset_create_and_add+0x1a0/0x1a0 [ 1606.662973] ? lockdep_init_map_type+0x2c7/0x780 [ 1606.663627] device_add+0x35a/0x1c50 [ 1606.664123] ? lockdep_init_map_type+0x2c7/0x780 [ 1606.664752] ? devlink_add_symlinks+0x970/0x970 [ 1606.665381] wakeup_source_device_create+0x220/0x2b0 [ 1606.666053] wakeup_source_sysfs_add+0x1a/0xa0 [ 1606.666659] wakeup_source_register+0x9d/0x130 [ 1606.667327] ep_create_wakeup_source+0x123/0x2b0 [ 1606.667963] ? ep_ptable_queue_proc+0x330/0x330 [ 1606.668578] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1606.669268] ? kmem_cache_alloc+0x2a6/0x310 [ 1606.669844] do_epoll_ctl+0x1f1d/0x2c00 [ 1606.670390] ? lock_downgrade+0x6d0/0x6d0 [ 1606.670938] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1606.671630] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1606.672213] ? do_epoll_ctl+0x2c00/0x2c00 [ 1606.672770] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1606.673465] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1606.674149] do_syscall_64+0x33/0x40 [ 1606.674645] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1606.675352] RIP: 0033:0x7fd4c725db19 [ 1606.675862] 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 13:14:34 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) dup2(0xffffffffffffffff, r1) [ 1606.678290] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1606.679318] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1606.680258] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1606.681197] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1606.682134] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1606.687448] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1606.690520] FAULT_INJECTION: forcing a failure. [ 1606.690520] name failslab, interval 1, probability 0, space 0, times 0 [ 1606.692200] CPU: 0 PID: 9392 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1606.693057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1606.694101] Call Trace: [ 1606.694442] dump_stack+0x107/0x167 [ 1606.694903] should_fail.cold+0x5/0xa [ 1606.695453] ? create_object.isra.0+0x3a/0xa20 [ 1606.696064] should_failslab+0x5/0x20 [ 1606.696572] kmem_cache_alloc+0x5b/0x310 [ 1606.697116] ? find_held_lock+0x2c/0x110 [ 1606.697661] create_object.isra.0+0x3a/0xa20 [ 1606.698245] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1606.698924] __kmalloc_track_caller+0x177/0x370 [ 1606.703586] ? kstrdup_const+0x53/0x80 [ 1606.704156] kstrdup+0x36/0x70 [ 1606.704591] kstrdup_const+0x53/0x80 [ 1606.705091] __kernfs_new_node+0x9d/0x860 [ 1606.705649] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1606.706297] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1606.707016] kernfs_new_node+0x18d/0x250 [ 1606.707574] kernfs_create_dir_ns+0x49/0x160 [ 1606.708211] sysfs_create_dir_ns+0x127/0x290 [ 1606.708812] ? sysfs_create_mount_point+0xb0/0xb0 [ 1606.709480] ? rwlock_bug.part.0+0x90/0x90 [ 1606.710059] ? class_dir_child_ns_type+0x9/0x60 [ 1606.710683] kobject_add_internal+0x25e/0xa30 [ 1606.711311] kobject_add+0x150/0x1c0 [ 1606.711807] ? kset_create_and_add+0x1a0/0x1a0 [ 1606.712418] ? lockdep_init_map_type+0x2c7/0x780 [ 1606.713065] device_add+0x35a/0x1c50 [ 1606.713563] ? lockdep_init_map_type+0x2c7/0x780 [ 1606.714190] ? devlink_add_symlinks+0x970/0x970 [ 1606.714822] wakeup_source_device_create+0x220/0x2b0 [ 1606.715512] wakeup_source_sysfs_add+0x1a/0xa0 [ 1606.716163] wakeup_source_register+0x9d/0x130 [ 1606.716783] ep_create_wakeup_source+0x123/0x2b0 [ 1606.717446] ? ep_ptable_queue_proc+0x330/0x330 [ 1606.718070] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1606.718762] ? kmem_cache_alloc+0x2a6/0x310 [ 1606.719361] do_epoll_ctl+0x1f1d/0x2c00 [ 1606.719909] ? lock_downgrade+0x6d0/0x6d0 [ 1606.720461] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1606.721142] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1606.721727] ? do_epoll_ctl+0x2c00/0x2c00 [ 1606.722279] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1606.726999] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1606.727703] do_syscall_64+0x33/0x40 [ 1606.728202] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1606.728885] RIP: 0033:0x7fdd23bf3b19 [ 1606.729383] 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 [ 1606.731827] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1606.732839] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1606.733836] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1606.734815] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1606.735788] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1606.736726] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:14:34 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa00000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:14:34 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) dup2(0xffffffffffffffff, r1) 13:14:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 66) 13:14:34 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x10000008}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r3 = epoll_create(0x3ff) epoll_wait(r3, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:14:34 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 65) [ 1606.972700] FAULT_INJECTION: forcing a failure. [ 1606.972700] name failslab, interval 1, probability 0, space 0, times 0 [ 1606.976499] CPU: 1 PID: 9418 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1606.978586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1606.981155] Call Trace: [ 1606.982037] dump_stack+0x107/0x167 [ 1606.983207] should_fail.cold+0x5/0xa [ 1606.984367] ? device_add+0x106f/0x1c50 [ 1606.985588] should_failslab+0x5/0x20 [ 1606.986744] kmem_cache_alloc_trace+0x55/0x320 [ 1606.988149] ? kfree_const+0x51/0x60 [ 1606.989327] device_add+0x106f/0x1c50 [ 1606.990528] ? lockdep_init_map_type+0x2c7/0x780 [ 1606.991992] ? devlink_add_symlinks+0x970/0x970 [ 1606.993434] wakeup_source_device_create+0x220/0x2b0 [ 1606.994979] wakeup_source_sysfs_add+0x1a/0xa0 [ 1606.996366] wakeup_source_register+0x9d/0x130 [ 1606.997831] ep_create_wakeup_source+0x123/0x2b0 [ 1606.999296] ? ep_ptable_queue_proc+0x330/0x330 [ 1607.000704] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1607.002289] ? kmem_cache_alloc+0x2a6/0x310 [ 1607.003631] do_epoll_ctl+0x1f1d/0x2c00 [ 1607.004919] ? lock_downgrade+0x6d0/0x6d0 [ 1607.006177] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1607.007710] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1607.009039] ? do_epoll_ctl+0x2c00/0x2c00 [ 1607.010307] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1607.011978] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1607.013588] do_syscall_64+0x33/0x40 [ 1607.014711] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1607.016290] RIP: 0033:0x7fdd23bf3b19 [ 1607.017410] 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 [ 1607.023161] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1607.025472] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1607.027670] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1607.029879] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1607.032106] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1607.034273] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1607.044033] FAULT_INJECTION: forcing a failure. [ 1607.044033] name failslab, interval 1, probability 0, space 0, times 0 [ 1607.046909] CPU: 0 PID: 9420 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1607.048031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1607.049350] Call Trace: [ 1607.049787] dump_stack+0x107/0x167 [ 1607.050360] should_fail.cold+0x5/0xa [ 1607.050980] ? create_object.isra.0+0x3a/0xa20 [ 1607.051696] should_failslab+0x5/0x20 [ 1607.052297] kmem_cache_alloc+0x5b/0x310 [ 1607.052934] ? find_held_lock+0x2c/0x110 [ 1607.053573] create_object.isra.0+0x3a/0xa20 [ 1607.054254] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1607.055060] __kmalloc_track_caller+0x177/0x370 [ 1607.055822] ? kstrdup_const+0x53/0x80 [ 1607.056455] kstrdup+0x36/0x70 [ 1607.057002] kstrdup_const+0x53/0x80 [ 1607.057601] __kernfs_new_node+0x9d/0x860 [ 1607.058258] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1607.059009] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1607.059850] kernfs_new_node+0x18d/0x250 [ 1607.060502] kernfs_create_dir_ns+0x49/0x160 [ 1607.061193] sysfs_create_dir_ns+0x127/0x290 [ 1607.061843] ? sysfs_create_mount_point+0xb0/0xb0 [ 1607.062487] ? rwlock_bug.part.0+0x90/0x90 [ 1607.063071] ? class_dir_child_ns_type+0x9/0x60 [ 1607.063714] kobject_add_internal+0x25e/0xa30 [ 1607.064356] kobject_add+0x150/0x1c0 [ 1607.064893] ? kset_create_and_add+0x1a0/0x1a0 [ 1607.065513] ? lockdep_init_map_type+0x2c7/0x780 [ 1607.066172] device_add+0x35a/0x1c50 [ 1607.066684] ? lockdep_init_map_type+0x2c7/0x780 [ 1607.067834] ? devlink_add_symlinks+0x970/0x970 [ 1607.069268] wakeup_source_device_create+0x220/0x2b0 [ 1607.070828] wakeup_source_sysfs_add+0x1a/0xa0 [ 1607.072229] wakeup_source_register+0x9d/0x130 [ 1607.073722] ep_create_wakeup_source+0x123/0x2b0 [ 1607.075180] ? ep_ptable_queue_proc+0x330/0x330 [ 1607.076607] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1607.078190] ? kmem_cache_alloc+0x2a6/0x310 [ 1607.079544] do_epoll_ctl+0x1f1d/0x2c00 [ 1607.080791] ? lock_downgrade+0x6d0/0x6d0 [ 1607.082073] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1607.083629] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1607.084771] ? do_epoll_ctl+0x2c00/0x2c00 [ 1607.085850] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1607.087258] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1607.088606] do_syscall_64+0x33/0x40 [ 1607.089574] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1607.091031] RIP: 0033:0x7fabba743b19 [ 1607.092153] 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 [ 1607.097348] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1607.099478] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1607.101384] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1607.103330] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1607.105233] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1607.107242] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:14:48 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 67) 13:14:48 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xb00000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:14:48 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 64) 13:14:48 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 66) 13:14:48 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 66) 13:14:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) dup2(0xffffffffffffffff, r1) 13:14:48 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$vcsu(&(0x7f0000000040), 0x0, 0x400202) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x6000200f}) r3 = epoll_create(0x3ff) epoll_wait(r3, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:14:48 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0xa}}) 13:14:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, 0xffffffffffffffff) [ 1620.248241] FAULT_INJECTION: forcing a failure. [ 1620.248241] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.249642] CPU: 1 PID: 9446 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1620.250478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1620.251506] Call Trace: [ 1620.251834] dump_stack+0x107/0x167 [ 1620.252281] should_fail.cold+0x5/0xa [ 1620.252757] ? device_add+0x106f/0x1c50 [ 1620.253248] should_failslab+0x5/0x20 [ 1620.253717] kmem_cache_alloc_trace+0x55/0x320 [ 1620.254277] ? kfree_const+0x51/0x60 [ 1620.254738] device_add+0x106f/0x1c50 [ 1620.255226] ? lockdep_init_map_type+0x2c7/0x780 [ 1620.255807] ? devlink_add_symlinks+0x970/0x970 [ 1620.256388] wakeup_source_device_create+0x220/0x2b0 [ 1620.257011] wakeup_source_sysfs_add+0x1a/0xa0 [ 1620.257571] wakeup_source_register+0x9d/0x130 [ 1620.258132] ep_create_wakeup_source+0x123/0x2b0 [ 1620.258712] ? ep_ptable_queue_proc+0x330/0x330 [ 1620.259299] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1620.259937] ? kmem_cache_alloc+0x2a6/0x310 [ 1620.260470] do_epoll_ctl+0x1f1d/0x2c00 [ 1620.260969] ? lock_downgrade+0x6d0/0x6d0 [ 1620.261477] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1620.262095] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1620.262638] ? do_epoll_ctl+0x2c00/0x2c00 [ 1620.263158] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1620.263804] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1620.264437] do_syscall_64+0x33/0x40 [ 1620.264895] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1620.265526] RIP: 0033:0x7f831d711b19 [ 1620.265982] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1620.268296] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1620.269236] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1620.270113] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1620.270983] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1620.271876] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1620.272745] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1620.275629] FAULT_INJECTION: forcing a failure. [ 1620.275629] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.277009] CPU: 1 PID: 9451 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1620.277842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1620.278859] Call Trace: [ 1620.279196] dump_stack+0x107/0x167 [ 1620.279650] should_fail.cold+0x5/0xa [ 1620.280124] ? __kernfs_new_node+0xd4/0x860 [ 1620.280656] should_failslab+0x5/0x20 [ 1620.281124] kmem_cache_alloc+0x5b/0x310 [ 1620.281633] __kernfs_new_node+0xd4/0x860 [ 1620.282147] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1620.282739] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1620.283415] kernfs_new_node+0x18d/0x250 [ 1620.283918] kernfs_create_dir_ns+0x49/0x160 [ 1620.284461] sysfs_create_dir_ns+0x127/0x290 [ 1620.285009] ? sysfs_create_mount_point+0xb0/0xb0 [ 1620.285600] ? rwlock_bug.part.0+0x90/0x90 [ 1620.286125] ? class_dir_child_ns_type+0x9/0x60 [ 1620.286701] kobject_add_internal+0x25e/0xa30 [ 1620.287288] kobject_add+0x150/0x1c0 [ 1620.287747] ? kset_create_and_add+0x1a0/0x1a0 [ 1620.288312] ? lockdep_init_map_type+0x2c7/0x780 [ 1620.288904] device_add+0x35a/0x1c50 [ 1620.289364] ? lockdep_init_map_type+0x2c7/0x780 [ 1620.289948] ? devlink_add_symlinks+0x970/0x970 [ 1620.290528] wakeup_source_device_create+0x220/0x2b0 13:14:48 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1620.295150] wakeup_source_sysfs_add+0x1a/0xa0 [ 1620.295716] wakeup_source_register+0x9d/0x130 [ 1620.296275] ep_create_wakeup_source+0x123/0x2b0 [ 1620.296854] ? ep_ptable_queue_proc+0x330/0x330 [ 1620.297422] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1620.298057] ? kmem_cache_alloc+0x2a6/0x310 [ 1620.298588] do_epoll_ctl+0x1f1d/0x2c00 [ 1620.299086] ? lock_downgrade+0x6d0/0x6d0 [ 1620.299610] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1620.300225] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1620.300762] ? do_epoll_ctl+0x2c00/0x2c00 [ 1620.301272] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1620.301909] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1620.302538] do_syscall_64+0x33/0x40 [ 1620.302990] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1620.303637] RIP: 0033:0x7fabba743b19 [ 1620.304093] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1620.306337] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1620.307282] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1620.308152] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1620.309022] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1620.309898] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1620.310769] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1620.311737] kobject_add_internal failed for wakeup14 (error: -12 parent: wakeup) 13:14:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, 0xffffffffffffffff) [ 1620.322677] FAULT_INJECTION: forcing a failure. [ 1620.322677] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.324214] CPU: 0 PID: 9450 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1620.325068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1620.326106] Call Trace: [ 1620.326440] dump_stack+0x107/0x167 [ 1620.326900] should_fail.cold+0x5/0xa [ 1620.327400] should_failslab+0x5/0x20 [ 1620.327879] __kmalloc_track_caller+0x79/0x370 [ 1620.328453] ? kstrdup_const+0x53/0x80 [ 1620.328947] kstrdup+0x36/0x70 [ 1620.329352] kstrdup_const+0x53/0x80 [ 1620.329822] __kernfs_new_node+0x9d/0x860 [ 1620.330346] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1620.330948] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1620.331629] kernfs_new_node+0x18d/0x250 [ 1620.332143] kernfs_create_dir_ns+0x49/0x160 [ 1620.332696] sysfs_create_dir_ns+0x127/0x290 [ 1620.333246] ? sysfs_create_mount_point+0xb0/0xb0 [ 1620.333848] ? rwlock_bug.part.0+0x90/0x90 [ 1620.334384] ? class_dir_child_ns_type+0x9/0x60 [ 1620.334975] kobject_add_internal+0x25e/0xa30 [ 1620.335563] kobject_add+0x150/0x1c0 [ 1620.336031] ? kset_create_and_add+0x1a0/0x1a0 [ 1620.336606] ? lockdep_init_map_type+0x2c7/0x780 [ 1620.337211] device_add+0x35a/0x1c50 [ 1620.337687] ? lockdep_init_map_type+0x2c7/0x780 [ 1620.338281] ? devlink_add_symlinks+0x970/0x970 [ 1620.338874] wakeup_source_device_create+0x220/0x2b0 [ 1620.339531] wakeup_source_sysfs_add+0x1a/0xa0 [ 1620.340105] wakeup_source_register+0x9d/0x130 [ 1620.340678] ep_create_wakeup_source+0x123/0x2b0 [ 1620.341272] ? ep_ptable_queue_proc+0x330/0x330 [ 1620.341855] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1620.342507] ? kmem_cache_alloc+0x2a6/0x310 [ 1620.343053] do_epoll_ctl+0x1f1d/0x2c00 [ 1620.343581] ? lock_downgrade+0x6d0/0x6d0 [ 1620.344101] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1620.344734] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1620.345286] ? do_epoll_ctl+0x2c00/0x2c00 [ 1620.345808] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1620.346466] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1620.347125] do_syscall_64+0x33/0x40 [ 1620.347600] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1620.348248] RIP: 0033:0x7fdd23bf3b19 [ 1620.348717] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1620.351024] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1620.351992] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1620.352884] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1620.353784] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1620.354684] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1620.355597] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1620.356549] kobject_add_internal failed for wakeup15 (error: -12 parent: wakeup) [ 1620.358151] FAULT_INJECTION: forcing a failure. [ 1620.358151] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.359672] CPU: 1 PID: 9455 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1620.360508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1620.361520] Call Trace: [ 1620.361843] dump_stack+0x107/0x167 [ 1620.362292] should_fail.cold+0x5/0xa [ 1620.362761] ? __kernfs_new_node+0xd4/0x860 [ 1620.363311] should_failslab+0x5/0x20 [ 1620.363778] kmem_cache_alloc+0x5b/0x310 [ 1620.364281] __kernfs_new_node+0xd4/0x860 [ 1620.364794] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1620.365382] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1620.366031] kernfs_new_node+0x18d/0x250 [ 1620.366533] kernfs_create_dir_ns+0x49/0x160 [ 1620.367074] sysfs_create_dir_ns+0x127/0x290 [ 1620.367628] ? sysfs_create_mount_point+0xb0/0xb0 [ 1620.368215] ? rwlock_bug.part.0+0x90/0x90 [ 1620.368737] ? class_dir_child_ns_type+0x9/0x60 [ 1620.369311] kobject_add_internal+0x25e/0xa30 [ 1620.369866] kobject_add+0x150/0x1c0 [ 1620.370323] ? kset_create_and_add+0x1a0/0x1a0 [ 1620.370882] ? lockdep_init_map_type+0x2c7/0x780 [ 1620.371484] device_add+0x35a/0x1c50 [ 1620.371943] ? lockdep_init_map_type+0x2c7/0x780 [ 1620.372528] ? devlink_add_symlinks+0x970/0x970 [ 1620.373111] wakeup_source_device_create+0x220/0x2b0 [ 1620.373732] wakeup_source_sysfs_add+0x1a/0xa0 [ 1620.374291] wakeup_source_register+0x9d/0x130 [ 1620.374850] ep_create_wakeup_source+0x123/0x2b0 [ 1620.375455] ? ep_ptable_queue_proc+0x330/0x330 [ 1620.376025] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1620.376662] ? kmem_cache_alloc+0x2a6/0x310 [ 1620.377199] do_epoll_ctl+0x1f1d/0x2c00 [ 1620.377699] ? lock_downgrade+0x6d0/0x6d0 [ 1620.378203] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1620.378820] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1620.379380] ? do_epoll_ctl+0x2c00/0x2c00 [ 1620.379890] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1620.380531] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1620.381163] do_syscall_64+0x33/0x40 [ 1620.381618] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1620.382243] RIP: 0033:0x7fd4c725db19 [ 1620.382702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1620.384963] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1620.385898] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1620.386771] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1620.387660] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1620.388530] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1620.389408] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1620.390340] kobject_add_internal failed for wakeup16 (error: -12 parent: wakeup) 13:14:48 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:14:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, 0xffffffffffffffff) 13:14:48 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:15:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0xb}}) 13:15:01 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 67) 13:15:01 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 65) 13:15:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8cffffff00000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:15:01 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 68) 13:15:01 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 67) 13:15:01 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x0, 0x48855) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) r7 = syz_open_dev$vcsn(&(0x7f0000000140), 0xffffffff, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r7, 0x810c9365, &(0x7f0000000240)={{0xbd, 0x40}, 0x100, './file0\x00'}) ioctl$TCXONC(r6, 0x4b63, 0x4) r8 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x240003, 0x0) r9 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r9, 0x4b63, 0x4) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x301}, {r3, 0x1108}, {r4, 0x3080}, {r5, 0x14283}, {r6, 0x208}, {r8, 0x400}, {r9, 0xc}], 0x7, &(0x7f00000000c0), &(0x7f0000000100)={[0x100]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:15:01 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r5, &(0x7f0000004d00), 0x7ffff000, 0x811) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000000100)={0x6}) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) syz_io_uring_submit(0x0, r4, &(0x7f00000000c0)=@IORING_OP_OPENAT2={0x1c, 0x8be240c87b656b16, 0x0, 0xffffffffffffff9c, &(0x7f0000000040)={0x210002, 0x39}, &(0x7f0000000080)='./file0\x00', 0x18, 0x0, 0x23456}, 0xca) 13:15:02 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf6ffffff00000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1634.174863] FAULT_INJECTION: forcing a failure. [ 1634.174863] name failslab, interval 1, probability 0, space 0, times 0 [ 1634.180357] CPU: 0 PID: 9492 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1634.181220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1634.182262] Call Trace: [ 1634.182602] dump_stack+0x107/0x167 [ 1634.183063] should_fail.cold+0x5/0xa [ 1634.183557] ? create_object.isra.0+0x3a/0xa20 [ 1634.184135] should_failslab+0x5/0x20 [ 1634.184618] kmem_cache_alloc+0x5b/0x310 [ 1634.185184] create_object.isra.0+0x3a/0xa20 [ 1634.185741] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1634.186385] kmem_cache_alloc+0x159/0x310 13:15:02 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff00000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1634.186915] __kernfs_new_node+0xd4/0x860 [ 1634.187456] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1634.188064] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1634.188731] kernfs_new_node+0x18d/0x250 [ 1634.189246] kernfs_create_dir_ns+0x49/0x160 [ 1634.195674] sysfs_create_dir_ns+0x127/0x290 [ 1634.196227] ? sysfs_create_mount_point+0xb0/0xb0 [ 1634.196830] ? rwlock_bug.part.0+0x90/0x90 [ 1634.197365] ? class_dir_child_ns_type+0x9/0x60 [ 1634.197953] kobject_add_internal+0x25e/0xa30 [ 1634.198520] kobject_add+0x150/0x1c0 [ 1634.198989] ? kset_create_and_add+0x1a0/0x1a0 [ 1634.199580] ? lockdep_init_map_type+0x2c7/0x780 [ 1634.200184] device_add+0x35a/0x1c50 [ 1634.200654] ? lockdep_init_map_type+0x2c7/0x780 [ 1634.201248] ? devlink_add_symlinks+0x970/0x970 [ 1634.201840] wakeup_source_device_create+0x220/0x2b0 [ 1634.202477] wakeup_source_sysfs_add+0x1a/0xa0 [ 1634.203093] wakeup_source_register+0x9d/0x130 [ 1634.203690] ep_create_wakeup_source+0x123/0x2b0 [ 1634.204314] ? ep_ptable_queue_proc+0x330/0x330 [ 1634.204897] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1634.205550] ? kmem_cache_alloc+0x2a6/0x310 [ 1634.206095] do_epoll_ctl+0x1f1d/0x2c00 [ 1634.206606] ? lock_downgrade+0x6d0/0x6d0 [ 1634.207125] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1634.207770] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1634.208320] ? do_epoll_ctl+0x2c00/0x2c00 [ 1634.208844] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1634.209502] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1634.210150] do_syscall_64+0x33/0x40 [ 1634.210617] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1634.211268] RIP: 0033:0x7fd4c725db19 [ 1634.211740] 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 [ 1634.214101] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1634.215055] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1634.215975] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1634.216867] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1634.217757] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1634.218649] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:15:02 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffff000000000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1634.249738] FAULT_INJECTION: forcing a failure. [ 1634.249738] name failslab, interval 1, probability 0, space 0, times 0 [ 1634.251208] CPU: 0 PID: 9493 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1634.252117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1634.253170] Call Trace: [ 1634.253504] dump_stack+0x107/0x167 [ 1634.253965] should_fail.cold+0x5/0xa [ 1634.254449] ? __kernfs_new_node+0xd4/0x860 [ 1634.254994] should_failslab+0x5/0x20 [ 1634.255490] kmem_cache_alloc+0x5b/0x310 [ 1634.256006] __kernfs_new_node+0xd4/0x860 [ 1634.256533] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1634.257135] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1634.257792] ? kernfs_add_one+0x124/0x4d0 [ 1634.258323] kernfs_new_node+0x18d/0x250 [ 1634.258839] __kernfs_create_file+0x51/0x350 [ 1634.259421] sysfs_add_file_mode_ns+0x221/0x560 [ 1634.260014] sysfs_create_file_ns+0x131/0x1d0 [ 1634.260578] ? sysfs_add_file_mode_ns+0x560/0x560 [ 1634.261194] ? is_acpi_device_node+0x6e/0x90 [ 1634.261749] device_create_file+0xea/0x1d0 [ 1634.262284] device_add+0x547/0x1c50 [ 1634.262754] ? lockdep_init_map_type+0x2c7/0x780 [ 1634.263383] ? devlink_add_symlinks+0x970/0x970 [ 1634.263975] wakeup_source_device_create+0x220/0x2b0 [ 1634.264612] wakeup_source_sysfs_add+0x1a/0xa0 [ 1634.265181] wakeup_source_register+0x9d/0x130 [ 1634.265754] ep_create_wakeup_source+0x123/0x2b0 [ 1634.266391] ? ep_ptable_queue_proc+0x330/0x330 [ 1634.267010] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1634.267684] ? kmem_cache_alloc+0x2a6/0x310 [ 1634.268228] do_epoll_ctl+0x1f1d/0x2c00 [ 1634.268738] ? lock_downgrade+0x6d0/0x6d0 [ 1634.269257] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1634.269886] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1634.270435] ? do_epoll_ctl+0x2c00/0x2c00 [ 1634.270957] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1634.271630] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1634.272279] do_syscall_64+0x33/0x40 [ 1634.272744] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1634.273385] RIP: 0033:0x7fdd23bf3b19 [ 1634.273852] 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 [ 1634.276168] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1634.277122] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1634.278017] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1634.278945] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1634.279876] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1634.280769] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:15:02 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x22, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1634.316527] FAULT_INJECTION: forcing a failure. [ 1634.316527] name failslab, interval 1, probability 0, space 0, times 0 [ 1634.317962] CPU: 0 PID: 9494 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1634.318820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1634.323888] Call Trace: [ 1634.324223] dump_stack+0x107/0x167 [ 1634.324681] should_fail.cold+0x5/0xa [ 1634.325161] ? create_object.isra.0+0x3a/0xa20 [ 1634.325734] should_failslab+0x5/0x20 [ 1634.326212] kmem_cache_alloc+0x5b/0x310 [ 1634.326531] 9pnet: Insufficient options for proto=fd [ 1634.326720] ? find_held_lock+0x2c/0x110 [ 1634.326737] create_object.isra.0+0x3a/0xa20 [ 1634.326753] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1634.329085] __kmalloc_track_caller+0x177/0x370 [ 1634.329669] ? kstrdup_const+0x53/0x80 [ 1634.330162] kstrdup+0x36/0x70 [ 1634.330568] kstrdup_const+0x53/0x80 [ 1634.331037] __kernfs_new_node+0x9d/0x860 [ 1634.331579] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1634.332184] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1634.332847] kernfs_new_node+0x18d/0x250 [ 1634.333410] kernfs_create_dir_ns+0x49/0x160 [ 1634.333970] sysfs_create_dir_ns+0x127/0x290 [ 1634.334551] ? sysfs_create_mount_point+0xb0/0xb0 [ 1634.335155] ? rwlock_bug.part.0+0x90/0x90 [ 1634.335704] ? class_dir_child_ns_type+0x9/0x60 [ 1634.336297] kobject_add_internal+0x25e/0xa30 [ 1634.336864] kobject_add+0x150/0x1c0 [ 1634.337332] ? kset_create_and_add+0x1a0/0x1a0 [ 1634.337909] ? lockdep_init_map_type+0x2c7/0x780 [ 1634.338515] device_add+0x35a/0x1c50 [ 1634.338985] ? lockdep_init_map_type+0x2c7/0x780 [ 1634.339624] ? devlink_add_symlinks+0x970/0x970 [ 1634.340214] wakeup_source_device_create+0x220/0x2b0 [ 1634.340850] wakeup_source_sysfs_add+0x1a/0xa0 [ 1634.341420] wakeup_source_register+0x9d/0x130 [ 1634.341994] ep_create_wakeup_source+0x123/0x2b0 [ 1634.342632] ? ep_ptable_queue_proc+0x330/0x330 [ 1634.343252] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1634.343929] ? kmem_cache_alloc+0x2a6/0x310 [ 1634.344477] do_epoll_ctl+0x1f1d/0x2c00 [ 1634.344988] ? lock_downgrade+0x6d0/0x6d0 [ 1634.345514] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1634.346150] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1634.346702] ? do_epoll_ctl+0x2c00/0x2c00 [ 1634.347225] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1634.351916] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1634.352563] do_syscall_64+0x33/0x40 [ 1634.353030] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1634.353670] RIP: 0033:0x7f831d711b19 13:15:02 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x2c, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1634.354136] 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 [ 1634.360496] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1634.361451] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1634.362342] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1634.363233] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1634.364161] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1634.365054] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1634.379602] FAULT_INJECTION: forcing a failure. [ 1634.379602] name failslab, interval 1, probability 0, space 0, times 0 [ 1634.381214] CPU: 1 PID: 9496 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1634.382131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1634.383222] Call Trace: [ 1634.383608] dump_stack+0x107/0x167 [ 1634.384112] should_fail.cold+0x5/0xa [ 1634.384587] ? create_object.isra.0+0x3a/0xa20 [ 1634.385201] should_failslab+0x5/0x20 [ 1634.385747] kmem_cache_alloc+0x5b/0x310 [ 1634.386254] create_object.isra.0+0x3a/0xa20 [ 1634.386843] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1634.387502] __kmalloc_track_caller+0x177/0x370 [ 1634.388122] ? kstrdup_const+0x53/0x80 [ 1634.388604] kstrdup+0x36/0x70 [ 1634.389053] kstrdup_const+0x53/0x80 [ 1634.389513] __kernfs_new_node+0x9d/0x860 [ 1634.390106] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1634.390749] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1634.391422] kernfs_new_node+0x18d/0x250 [ 1634.392004] kernfs_create_dir_ns+0x49/0x160 [ 1634.392597] sysfs_create_dir_ns+0x127/0x290 [ 1634.393220] ? sysfs_create_mount_point+0xb0/0xb0 [ 1634.393888] ? rwlock_bug.part.0+0x90/0x90 [ 1634.394414] ? class_dir_child_ns_type+0x9/0x60 [ 1634.395039] kobject_add_internal+0x25e/0xa30 [ 1634.395615] kobject_add+0x150/0x1c0 [ 1634.396124] ? kset_create_and_add+0x1a0/0x1a0 [ 1634.396740] ? lockdep_init_map_type+0x2c7/0x780 [ 1634.397333] device_add+0x35a/0x1c50 [ 1634.397868] ? lockdep_init_map_type+0x2c7/0x780 [ 1634.398449] ? devlink_add_symlinks+0x970/0x970 [ 1634.399081] wakeup_source_device_create+0x220/0x2b0 [ 1634.399791] wakeup_source_sysfs_add+0x1a/0xa0 [ 1634.400353] wakeup_source_register+0x9d/0x130 [ 1634.400963] ep_create_wakeup_source+0x123/0x2b0 [ 1634.401544] ? ep_ptable_queue_proc+0x330/0x330 [ 1634.402206] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1634.402998] ? kmem_cache_alloc+0x2a6/0x310 [ 1634.403588] do_epoll_ctl+0x1f1d/0x2c00 [ 1634.404570] ? lock_downgrade+0x6d0/0x6d0 [ 1634.405128] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1634.405794] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1634.406332] ? do_epoll_ctl+0x2c00/0x2c00 [ 1634.406920] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1634.407586] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1634.408267] do_syscall_64+0x33/0x40 [ 1634.408777] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1634.409404] RIP: 0033:0x7fabba743b19 [ 1634.409912] 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 [ 1634.412382] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1634.413418] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1634.414340] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1634.415276] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1634.416234] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1634.417156] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1634.432644] 9pnet: Insufficient options for proto=fd 13:15:02 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 68) 13:15:02 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 68) 13:15:02 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 69) [ 1634.575757] FAULT_INJECTION: forcing a failure. [ 1634.575757] name failslab, interval 1, probability 0, space 0, times 0 [ 1634.577236] CPU: 0 PID: 9523 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1634.578101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1634.579149] Call Trace: [ 1634.579524] dump_stack+0x107/0x167 [ 1634.579985] should_fail.cold+0x5/0xa [ 1634.580472] ? __kernfs_new_node+0xd4/0x860 [ 1634.581021] should_failslab+0x5/0x20 [ 1634.581503] kmem_cache_alloc+0x5b/0x310 [ 1634.582022] __kernfs_new_node+0xd4/0x860 [ 1634.582552] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1634.583161] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1634.583846] kernfs_new_node+0x18d/0x250 [ 1634.584366] kernfs_create_dir_ns+0x49/0x160 [ 1634.584925] sysfs_create_dir_ns+0x127/0x290 [ 1634.585482] ? sysfs_create_mount_point+0xb0/0xb0 [ 1634.586088] ? rwlock_bug.part.0+0x90/0x90 [ 1634.586629] ? class_dir_child_ns_type+0x9/0x60 [ 1634.587219] kobject_add_internal+0x25e/0xa30 [ 1634.587818] kobject_add+0x150/0x1c0 [ 1634.588293] ? kset_create_and_add+0x1a0/0x1a0 [ 1634.588909] ? lockdep_init_map_type+0x2c7/0x780 [ 1634.589516] device_add+0x35a/0x1c50 [ 1634.589989] ? lockdep_init_map_type+0x2c7/0x780 [ 1634.590586] ? devlink_add_symlinks+0x970/0x970 [ 1634.591185] wakeup_source_device_create+0x220/0x2b0 [ 1634.591841] wakeup_source_sysfs_add+0x1a/0xa0 [ 1634.592419] wakeup_source_register+0x9d/0x130 [ 1634.593001] ep_create_wakeup_source+0x123/0x2b0 [ 1634.593600] ? ep_ptable_queue_proc+0x330/0x330 [ 1634.594186] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1634.594845] ? kmem_cache_alloc+0x2a6/0x310 [ 1634.595407] do_epoll_ctl+0x1f1d/0x2c00 [ 1634.595931] ? lock_downgrade+0x6d0/0x6d0 [ 1634.596458] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1634.597096] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1634.597651] ? do_epoll_ctl+0x2c00/0x2c00 [ 1634.598178] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1634.598842] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1634.599509] do_syscall_64+0x33/0x40 [ 1634.599981] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1634.600627] RIP: 0033:0x7fabba743b19 [ 1634.601097] 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 [ 1634.603429] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1634.604389] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1634.605299] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1634.606230] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1634.607127] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1634.608037] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1634.609058] kobject_add_internal failed for wakeup11 (error: -12 parent: wakeup) [ 1634.613436] FAULT_INJECTION: forcing a failure. [ 1634.613436] name failslab, interval 1, probability 0, space 0, times 0 [ 1634.614852] CPU: 0 PID: 9524 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1634.615728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1634.616813] Call Trace: [ 1634.617147] dump_stack+0x107/0x167 [ 1634.617643] should_fail.cold+0x5/0xa [ 1634.618124] ? __kernfs_new_node+0xd4/0x860 [ 1634.618671] should_failslab+0x5/0x20 [ 1634.619148] kmem_cache_alloc+0x5b/0x310 [ 1634.619682] __kernfs_new_node+0xd4/0x860 [ 1634.620208] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1634.620809] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1634.621465] ? kernfs_add_one+0x124/0x4d0 [ 1634.621995] kernfs_new_node+0x18d/0x250 [ 1634.622509] __kernfs_create_file+0x51/0x350 [ 1634.623064] sysfs_add_file_mode_ns+0x221/0x560 [ 1634.623671] sysfs_create_file_ns+0x131/0x1d0 [ 1634.624238] ? sysfs_add_file_mode_ns+0x560/0x560 [ 1634.624850] ? is_acpi_device_node+0x6e/0x90 [ 1634.625407] device_create_file+0xea/0x1d0 [ 1634.625939] device_add+0x547/0x1c50 [ 1634.626410] ? lockdep_init_map_type+0x2c7/0x780 [ 1634.627049] ? devlink_add_symlinks+0x970/0x970 [ 1634.627689] wakeup_source_device_create+0x220/0x2b0 [ 1634.628328] wakeup_source_sysfs_add+0x1a/0xa0 [ 1634.628903] wakeup_source_register+0x9d/0x130 [ 1634.629476] ep_create_wakeup_source+0x123/0x2b0 [ 1634.630072] ? ep_ptable_queue_proc+0x330/0x330 [ 1634.630657] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1634.631321] ? kmem_cache_alloc+0x2a6/0x310 [ 1634.631869] do_epoll_ctl+0x1f1d/0x2c00 [ 1634.632380] ? lock_downgrade+0x6d0/0x6d0 [ 1634.632905] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1634.633537] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1634.634087] ? do_epoll_ctl+0x2c00/0x2c00 [ 1634.634610] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1634.635275] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1634.635938] do_syscall_64+0x33/0x40 [ 1634.636408] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1634.637050] RIP: 0033:0x7fd4c725db19 [ 1634.637520] 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 [ 1634.639927] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1634.640881] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1634.641779] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1634.642680] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1634.643593] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1634.644489] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1634.669916] FAULT_INJECTION: forcing a failure. [ 1634.669916] name failslab, interval 1, probability 0, space 0, times 0 [ 1634.671469] CPU: 1 PID: 9526 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1634.672322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1634.673343] Call Trace: [ 1634.673678] dump_stack+0x107/0x167 [ 1634.674138] should_fail.cold+0x5/0xa [ 1634.674614] ? __kernfs_new_node+0xd4/0x860 [ 1634.675153] should_failslab+0x5/0x20 [ 1634.675639] kmem_cache_alloc+0x5b/0x310 [ 1634.676146] __kernfs_new_node+0xd4/0x860 [ 1634.676664] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1634.677257] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1634.677901] ? kernfs_add_one+0x124/0x4d0 [ 1634.678421] kernfs_new_node+0x18d/0x250 [ 1634.678925] __kernfs_create_file+0x51/0x350 [ 1634.679488] sysfs_add_file_mode_ns+0x221/0x560 [ 1634.680068] sysfs_create_file_ns+0x131/0x1d0 [ 1634.680622] ? sysfs_add_file_mode_ns+0x560/0x560 [ 1634.681223] ? is_acpi_device_node+0x6e/0x90 [ 1634.681770] device_create_file+0xea/0x1d0 [ 1634.682292] device_add+0x547/0x1c50 [ 1634.682752] ? lockdep_init_map_type+0x2c7/0x780 [ 1634.683350] ? devlink_add_symlinks+0x970/0x970 [ 1634.683935] wakeup_source_device_create+0x220/0x2b0 [ 1634.684712] wakeup_source_sysfs_add+0x1a/0xa0 [ 1634.685906] wakeup_source_register+0x9d/0x130 [ 1634.687019] ep_create_wakeup_source+0x123/0x2b0 [ 1634.688175] ? ep_ptable_queue_proc+0x330/0x330 [ 1634.689302] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1634.690830] ? kmem_cache_alloc+0x2a6/0x310 [ 1634.692096] do_epoll_ctl+0x1f1d/0x2c00 [ 1634.693253] ? lock_downgrade+0x6d0/0x6d0 [ 1634.694451] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1634.695943] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1634.697250] ? do_epoll_ctl+0x2c00/0x2c00 [ 1634.698446] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1634.699987] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1634.701475] do_syscall_64+0x33/0x40 [ 1634.702546] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1634.704042] RIP: 0033:0x7fdd23bf3b19 [ 1634.705148] 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 [ 1634.710659] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1634.712872] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1634.714937] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1634.717013] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1634.719074] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1634.721149] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:15:16 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 70) 13:15:16 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x10}}) 13:15:16 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7000000, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:15:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x22, {'wfdno', 0x3d, r1}}) 13:15:16 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 66) 13:15:16 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 69) 13:15:16 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r3, 0x4b63, 0x4) clone3(&(0x7f00000002c0)={0x10310500, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140), {0x1b}, &(0x7f00000001c0)=""/28, 0x1c, &(0x7f0000000200)=""/126, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x9}, 0x58) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00000000c0)={0x2000}) r5 = signalfd4(r1, &(0x7f0000000040), 0x8, 0x0) fsmount(r5, 0x0, 0x80) 13:15:16 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 69) [ 1648.197586] 9pnet: Insufficient options for proto=fd [ 1648.199393] 9pnet: Insufficient options for proto=fd 13:15:16 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) (fail_nth: 1) [ 1648.252556] FAULT_INJECTION: forcing a failure. [ 1648.252556] name failslab, interval 1, probability 0, space 0, times 0 [ 1648.254013] CPU: 0 PID: 9551 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1648.254875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1648.255968] Call Trace: [ 1648.256346] dump_stack+0x107/0x167 [ 1648.256868] should_fail.cold+0x5/0xa [ 1648.257417] should_failslab+0x5/0x20 [ 1648.257961] __kmalloc_track_caller+0x79/0x370 [ 1648.258611] ? kstrdup_const+0x53/0x80 [ 1648.259171] kstrdup+0x36/0x70 [ 1648.259644] kstrdup_const+0x53/0x80 [ 1648.260176] __kernfs_new_node+0x9d/0x860 [ 1648.260768] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1648.261453] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1648.262208] kernfs_new_node+0x18d/0x250 [ 1648.262761] kernfs_create_dir_ns+0x49/0x160 [ 1648.263321] sysfs_create_dir_ns+0x127/0x290 [ 1648.263922] ? sysfs_create_mount_point+0xb0/0xb0 [ 1648.264559] ? rwlock_bug.part.0+0x90/0x90 [ 1648.265096] ? class_dir_child_ns_type+0x9/0x60 [ 1648.265685] kobject_add_internal+0x25e/0xa30 [ 1648.266255] kobject_add+0x150/0x1c0 [ 1648.266723] ? kset_create_and_add+0x1a0/0x1a0 [ 1648.267306] ? lockdep_init_map_type+0x2c7/0x780 [ 1648.284011] device_add+0x35a/0x1c50 [ 1648.284542] ? lockdep_init_map_type+0x2c7/0x780 [ 1648.285174] ? devlink_add_symlinks+0x970/0x970 [ 1648.285786] wakeup_source_device_create+0x220/0x2b0 [ 1648.286480] wakeup_source_sysfs_add+0x1a/0xa0 [ 1648.287076] wakeup_source_register+0x9d/0x130 [ 1648.287684] ep_create_wakeup_source+0x123/0x2b0 [ 1648.288327] ? ep_ptable_queue_proc+0x330/0x330 [ 1648.288970] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1648.289689] ? kmem_cache_alloc+0x2a6/0x310 [ 1648.290251] do_epoll_ctl+0x1f1d/0x2c00 [ 1648.290761] ? lock_downgrade+0x6d0/0x6d0 [ 1648.291279] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1648.291965] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1648.292548] ? do_epoll_ctl+0x2c00/0x2c00 [ 1648.293071] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1648.293729] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1648.294376] do_syscall_64+0x33/0x40 [ 1648.294843] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1648.295494] RIP: 0033:0x7f831d711b19 [ 1648.295965] 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 [ 1648.298261] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 13:15:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x22, r1}}) 13:15:16 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:15:16 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) creat(&(0x7f0000000000)='./file0\x00', 0x14) [ 1648.299214] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1648.312254] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1648.313269] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1648.314347] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1648.315310] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1648.317617] kobject_add_internal failed for wakeup11 (error: -12 parent: wakeup) [ 1648.320341] FAULT_INJECTION: forcing a failure. [ 1648.320341] name failslab, interval 1, probability 0, space 0, times 0 [ 1648.321758] CPU: 0 PID: 9557 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1648.322623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1648.323698] Call Trace: [ 1648.324033] dump_stack+0x107/0x167 [ 1648.324546] should_fail.cold+0x5/0xa [ 1648.325027] ? __kernfs_new_node+0xd4/0x860 [ 1648.325585] should_failslab+0x5/0x20 [ 1648.326067] kmem_cache_alloc+0x5b/0x310 [ 1648.326599] __kernfs_new_node+0xd4/0x860 [ 1648.327158] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1648.327870] ? kernfs_add_one+0x124/0x4d0 [ 1648.328393] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1648.329037] ? lock_acquire+0x197/0x470 [ 1648.329572] ? find_held_lock+0x2c/0x110 [ 1648.330144] ? sysfs_do_create_link_sd+0x82/0x140 [ 1648.330805] kernfs_new_node+0x18d/0x250 [ 1648.331357] kernfs_create_link+0xcb/0x230 [ 1648.331947] sysfs_do_create_link_sd+0x90/0x140 [ 1648.332550] sysfs_create_link+0x5f/0xc0 [ 1648.333084] device_add+0x5e1/0x1c50 [ 1648.333664] ? lockdep_init_map_type+0x2c7/0x780 [ 1648.335304] ? devlink_add_symlinks+0x970/0x970 [ 1648.339989] wakeup_source_device_create+0x220/0x2b0 [ 1648.340673] wakeup_source_sysfs_add+0x1a/0xa0 [ 1648.341276] wakeup_source_register+0x9d/0x130 [ 1648.341850] ep_create_wakeup_source+0x123/0x2b0 [ 1648.342497] ? ep_ptable_queue_proc+0x330/0x330 [ 1648.343129] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1648.344392] ? kmem_cache_alloc+0x2a6/0x310 [ 1648.345741] do_epoll_ctl+0x1f1d/0x2c00 [ 1648.347052] ? lock_downgrade+0x6d0/0x6d0 [ 1648.348300] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1648.349919] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1648.351310] ? do_epoll_ctl+0x2c00/0x2c00 [ 1648.352598] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1648.354295] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1648.355868] do_syscall_64+0x33/0x40 [ 1648.356865] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1648.358225] RIP: 0033:0x7fdd23bf3b19 [ 1648.359196] 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 [ 1648.365260] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1648.367393] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1648.369662] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1648.371639] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1648.373577] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1648.375460] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:15:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x2c, r1}}) [ 1648.436290] FAULT_INJECTION: forcing a failure. [ 1648.436290] name failslab, interval 1, probability 0, space 0, times 0 [ 1648.437693] CPU: 1 PID: 9552 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1648.438527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1648.439576] Call Trace: [ 1648.439925] dump_stack+0x107/0x167 [ 1648.440400] should_fail.cold+0x5/0xa [ 1648.440900] ? create_object.isra.0+0x3a/0xa20 [ 1648.441505] should_failslab+0x5/0x20 [ 1648.442012] kmem_cache_alloc+0x5b/0x310 [ 1648.442556] create_object.isra.0+0x3a/0xa20 [ 1648.443197] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1648.443888] kmem_cache_alloc+0x159/0x310 [ 1648.444424] __kernfs_new_node+0xd4/0x860 [ 1648.444987] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1648.445648] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1648.446350] ? kernfs_add_one+0x124/0x4d0 [ 1648.446896] kernfs_new_node+0x18d/0x250 [ 1648.447441] __kernfs_create_file+0x51/0x350 [ 1648.448023] sysfs_add_file_mode_ns+0x221/0x560 [ 1648.448620] sysfs_create_file_ns+0x131/0x1d0 [ 1648.449208] ? sysfs_add_file_mode_ns+0x560/0x560 [ 1648.449848] ? is_acpi_device_node+0x6e/0x90 [ 1648.450430] device_create_file+0xea/0x1d0 [ 1648.450986] device_add+0x547/0x1c50 [ 1648.451488] ? lockdep_init_map_type+0x2c7/0x780 [ 1648.452113] ? devlink_add_symlinks+0x970/0x970 [ 1648.452738] wakeup_source_device_create+0x220/0x2b0 [ 1648.453395] wakeup_source_sysfs_add+0x1a/0xa0 [ 1648.453980] wakeup_source_register+0x9d/0x130 [ 1648.454542] ep_create_wakeup_source+0x123/0x2b0 [ 1648.455168] ? ep_ptable_queue_proc+0x330/0x330 [ 1648.455797] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1648.456432] ? kmem_cache_alloc+0x2a6/0x310 [ 1648.456963] do_epoll_ctl+0x1f1d/0x2c00 [ 1648.457461] ? lock_downgrade+0x6d0/0x6d0 [ 1648.457967] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1648.458582] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1648.459118] ? do_epoll_ctl+0x2c00/0x2c00 [ 1648.459673] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1648.460318] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1648.460950] do_syscall_64+0x33/0x40 [ 1648.461405] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1648.462031] RIP: 0033:0x7fabba743b19 [ 1648.462487] 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 [ 1648.464847] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1648.465776] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1648.466643] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1648.467554] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1648.468440] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1648.469309] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:15:16 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup2(r2, r1) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00') r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000008, 0x30, r3, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f0000000440)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x4007, @fd_index=0x5, 0x9, 0x6, 0xab2, 0xc, 0x1, {0x2}}, 0x2) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r3, 0x0, &(0x7f0000000280)='./file0\x00', 0x20, 0x101000, 0x23456}, 0x81) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000300)={@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x14) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000380)=ANY=[@ANYBLOB="010000362d28e1fdbb780b022a2f437b000000e36c000000", @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0/../file0\x00']) syz_io_uring_submit(r7, r9, &(0x7f00000001c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd=r11, 0x6, 0x0, 0x6, 0x6, 0x1, {0x0, r10}}, 0x8) syz_io_uring_submit(0x0, r5, &(0x7f0000000080)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x0, 0x0, r3, &(0x7f0000000000)={0x20000008}, r2, 0x1, 0x0, 0x0, {0x0, r6}}, 0xe32) [ 1648.488290] 9pnet: Insufficient options for proto=fd [ 1648.519822] FAULT_INJECTION: forcing a failure. [ 1648.519822] name failslab, interval 1, probability 0, space 0, times 0 [ 1648.521469] CPU: 0 PID: 9558 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1648.522378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1648.523497] Call Trace: [ 1648.523864] dump_stack+0x107/0x167 [ 1648.524355] should_fail.cold+0x5/0xa [ 1648.524871] ? create_object.isra.0+0x3a/0xa20 [ 1648.525488] should_failslab+0x5/0x20 [ 1648.525999] kmem_cache_alloc+0x5b/0x310 [ 1648.526550] create_object.isra.0+0x3a/0xa20 [ 1648.527134] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1648.527830] kmem_cache_alloc+0x159/0x310 [ 1648.528394] __kernfs_new_node+0xd4/0x860 [ 1648.529000] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1648.529654] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1648.530390] ? kernfs_add_one+0x124/0x4d0 [ 1648.530960] kernfs_new_node+0x18d/0x250 [ 1648.531534] __kernfs_create_file+0x51/0x350 [ 1648.532133] sysfs_add_file_mode_ns+0x221/0x560 [ 1648.532767] sysfs_create_file_ns+0x131/0x1d0 [ 1648.533365] ? sysfs_add_file_mode_ns+0x560/0x560 [ 1648.534021] ? is_acpi_device_node+0x6e/0x90 [ 1648.534613] device_create_file+0xea/0x1d0 [ 1648.535184] device_add+0x547/0x1c50 [ 1648.535706] ? lockdep_init_map_type+0x2c7/0x780 [ 1648.536344] ? devlink_add_symlinks+0x970/0x970 [ 1648.536983] wakeup_source_device_create+0x220/0x2b0 [ 1648.537671] wakeup_source_sysfs_add+0x1a/0xa0 [ 1648.538285] wakeup_source_register+0x9d/0x130 [ 1648.538901] ep_create_wakeup_source+0x123/0x2b0 [ 1648.539566] ? ep_ptable_queue_proc+0x330/0x330 [ 1648.540239] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1648.540972] ? kmem_cache_alloc+0x2a6/0x310 [ 1648.541560] do_epoll_ctl+0x1f1d/0x2c00 [ 1648.542111] ? lock_downgrade+0x6d0/0x6d0 [ 1648.542662] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1648.543333] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1648.543947] ? do_epoll_ctl+0x2c00/0x2c00 [ 1648.544508] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1648.545209] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1648.545910] do_syscall_64+0x33/0x40 [ 1648.546415] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1648.547103] RIP: 0033:0x7fd4c725db19 [ 1648.547630] 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 [ 1648.550163] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1648.551178] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1648.552159] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1648.553110] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1648.554057] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 13:15:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x22}) [ 1648.555001] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:15:16 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x0, 'netpci0\x00', {0x3db24c98}}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r1) [ 1648.587819] 9pnet: Insufficient options for proto=fd 13:15:16 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 71) [ 1648.780738] FAULT_INJECTION: forcing a failure. [ 1648.780738] name failslab, interval 1, probability 0, space 0, times 0 [ 1648.783995] CPU: 1 PID: 9587 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1648.785655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1648.787801] Call Trace: [ 1648.788507] dump_stack+0x107/0x167 [ 1648.789525] should_fail.cold+0x5/0xa [ 1648.790579] ? create_object.isra.0+0x3a/0xa20 [ 1648.791666] should_failslab+0x5/0x20 [ 1648.792185] kmem_cache_alloc+0x5b/0x310 [ 1648.795857] create_object.isra.0+0x3a/0xa20 [ 1648.796446] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1648.797118] kmem_cache_alloc+0x159/0x310 [ 1648.797687] __kernfs_new_node+0xd4/0x860 [ 1648.798240] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1648.798886] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1648.799601] kernfs_new_node+0x18d/0x250 [ 1648.800136] kernfs_create_dir_ns+0x49/0x160 [ 1648.800729] sysfs_create_dir_ns+0x127/0x290 [ 1648.801307] ? sysfs_create_mount_point+0xb0/0xb0 [ 1648.801956] ? rwlock_bug.part.0+0x90/0x90 [ 1648.802520] ? class_dir_child_ns_type+0x9/0x60 [ 1648.803150] kobject_add_internal+0x25e/0xa30 [ 1648.803771] kobject_add+0x150/0x1c0 [ 1648.804275] ? kset_create_and_add+0x1a0/0x1a0 [ 1648.804893] ? lockdep_init_map_type+0x2c7/0x780 [ 1648.805548] device_add+0x35a/0x1c50 [ 1648.806081] ? lockdep_init_map_type+0x2c7/0x780 [ 1648.806712] ? devlink_add_symlinks+0x970/0x970 [ 1648.807378] wakeup_source_device_create+0x220/0x2b0 [ 1648.808090] wakeup_source_sysfs_add+0x1a/0xa0 [ 1648.808770] wakeup_source_register+0x9d/0x130 [ 1648.809417] ep_create_wakeup_source+0x123/0x2b0 [ 1648.810050] ? ep_ptable_queue_proc+0x330/0x330 [ 1648.810697] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1648.811399] ? kmem_cache_alloc+0x2a6/0x310 [ 1648.812018] do_epoll_ctl+0x1f1d/0x2c00 [ 1648.812569] ? lock_downgrade+0x6d0/0x6d0 [ 1648.813153] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1648.813846] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1648.814422] ? do_epoll_ctl+0x2c00/0x2c00 [ 1648.815009] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1648.819733] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1648.820456] do_syscall_64+0x33/0x40 [ 1648.821007] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1648.821727] RIP: 0033:0x7fdd23bf3b19 [ 1648.822217] 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 [ 1648.824625] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1648.825636] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1648.826597] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1648.827575] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1648.828513] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1648.829459] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:15:30 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:15:30 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:15:30 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 70) 13:15:30 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 67) 13:15:30 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r3, 0x4b63, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000240)) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x1) preadv(r0, &(0x7f0000000780)=[{&(0x7f0000000380)=""/252, 0xfc}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000500)=""/168, 0xa8}, {&(0x7f00000005c0)=""/134, 0x86}, {&(0x7f0000000680)=""/220, 0xdc}], 0x5, 0x2, 0x43) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r7, &(0x7f0000000280)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd=r1, 0x6, 0x0, 0x101, 0x4, 0x0, {0x0, r8}}, 0x2) syz_io_uring_setup(0x556e, &(0x7f0000000080)={0x0, 0xac4f, 0x1, 0x3, 0x1cc}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r9, &(0x7f00000001c0)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd_index=0x9, 0x0, 0x0, 0x0, 0x1}, 0x206) 13:15:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) clock_gettime(0x4, &(0x7f0000000380)={0x0, 0x0}) mount(&(0x7f0000000000)=@sg0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='exofs\x00', 0x2008400, &(0x7f0000000240)='9p\x00') timer_settime(0x0, 0x0, &(0x7f0000000440)={{}, {r2, r3+60000000}}, &(0x7f0000000700)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x40001, &(0x7f0000000140)=ANY=[@ANYRESDEC=r3, @ANYRESDEC=r0, @ANYBLOB=',wfdno2', @ANYRESHEX=r1, @ANYRESHEX]) 13:15:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 72) 13:15:30 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 70) 13:15:30 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, r3, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x28}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x55, r5}) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={r6, 0x1, 0x800, 0x5}) sendmsg$inet6(r7, &(0x7f00000001c0)={&(0x7f0000000080)={0xa, 0x4e23, 0x436c, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="34f5b67add26b5c7850f0460278f869f451db622059f0c07624fd09ec6c08201cc7993a222103878bfdd3b24a3f3c9a543686d4dfdec41be1d97ea40c5f0915d6ac15f17e44c3970076a979235d5d79a0cfd867b8e79383ad8efde148bb85991d781ba199ca1a7117e0ad77669b68e20eff6212e2a2fcb1b59ee5de5e8febac5e2836320df949fed28acb8c74a9203e02557dffbf5f2f052496961add1ebfba929e2edb7cac51f39", 0xa8}], 0x1}, 0x400c880) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r8, r6) [ 1662.211705] FAULT_INJECTION: forcing a failure. [ 1662.211705] name failslab, interval 1, probability 0, space 0, times 0 [ 1662.213244] CPU: 0 PID: 9613 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1662.214106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1662.215149] Call Trace: [ 1662.215488] dump_stack+0x107/0x167 [ 1662.215965] should_fail.cold+0x5/0xa [ 1662.216451] ? device_add+0x106f/0x1c50 [ 1662.216955] should_failslab+0x5/0x20 [ 1662.217436] kmem_cache_alloc_trace+0x55/0x320 [ 1662.218011] ? kfree_const+0x51/0x60 [ 1662.218485] device_add+0x106f/0x1c50 [ 1662.218968] ? lockdep_init_map_type+0x2c7/0x780 [ 1662.219576] ? devlink_add_symlinks+0x970/0x970 [ 1662.220190] wakeup_source_device_create+0x220/0x2b0 [ 1662.220826] wakeup_source_sysfs_add+0x1a/0xa0 [ 1662.221396] wakeup_source_register+0x9d/0x130 [ 1662.221968] ep_create_wakeup_source+0x123/0x2b0 [ 1662.222563] ? ep_ptable_queue_proc+0x330/0x330 [ 1662.223146] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1662.223828] ? kmem_cache_alloc+0x2a6/0x310 [ 1662.224371] do_epoll_ctl+0x1f1d/0x2c00 [ 1662.224880] ? lock_downgrade+0x6d0/0x6d0 [ 1662.225400] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1662.226029] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1662.226579] ? do_epoll_ctl+0x2c00/0x2c00 [ 1662.227099] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1662.227787] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1662.228435] do_syscall_64+0x33/0x40 [ 1662.228901] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1662.229542] RIP: 0033:0x7f831d711b19 [ 1662.230015] 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 [ 1662.232330] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1662.233285] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1662.234178] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1662.235070] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1662.235988] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1662.236880] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1662.240771] FAULT_INJECTION: forcing a failure. [ 1662.240771] name failslab, interval 1, probability 0, space 0, times 0 [ 1662.242203] CPU: 0 PID: 9618 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1662.243067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1662.244133] Call Trace: [ 1662.244471] dump_stack+0x107/0x167 [ 1662.244932] should_fail.cold+0x5/0xa [ 1662.245419] ? __kernfs_new_node+0xd4/0x860 [ 1662.245965] should_failslab+0x5/0x20 [ 1662.246446] kmem_cache_alloc+0x5b/0x310 [ 1662.246964] __kernfs_new_node+0xd4/0x860 [ 1662.247486] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1662.248202] ? kernfs_add_one+0x124/0x4d0 [ 1662.248730] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1662.249334] ? lock_acquire+0x197/0x470 [ 1662.249835] ? find_held_lock+0x2c/0x110 [ 1662.250351] ? sysfs_do_create_link_sd+0x82/0x140 [ 1662.250958] kernfs_new_node+0x18d/0x250 [ 1662.251474] kernfs_create_link+0xcb/0x230 [ 1662.252045] sysfs_do_create_link_sd+0x90/0x140 [ 1662.252631] sysfs_create_link+0x5f/0xc0 [ 1662.253143] device_add+0x5e1/0x1c50 [ 1662.253612] ? lockdep_init_map_type+0x2c7/0x780 [ 1662.254203] ? devlink_add_symlinks+0x970/0x970 [ 1662.254795] wakeup_source_device_create+0x220/0x2b0 [ 1662.255431] wakeup_source_sysfs_add+0x1a/0xa0 [ 1662.256027] wakeup_source_register+0x9d/0x130 [ 1662.256599] ep_create_wakeup_source+0x123/0x2b0 [ 1662.257193] ? ep_ptable_queue_proc+0x330/0x330 [ 1662.257782] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1662.258433] ? kmem_cache_alloc+0x2a6/0x310 [ 1662.258977] do_epoll_ctl+0x1f1d/0x2c00 [ 1662.259488] ? lock_downgrade+0x6d0/0x6d0 [ 1662.260028] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1662.260663] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1662.261217] ? do_epoll_ctl+0x2c00/0x2c00 [ 1662.261739] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1662.262399] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1662.263045] do_syscall_64+0x33/0x40 [ 1662.263516] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1662.264177] RIP: 0033:0x7fabba743b19 [ 1662.264645] 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 [ 1662.266943] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1662.267941] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1662.267948] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1662.267956] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1662.267963] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1662.267970] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:15:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1662.303419] FAULT_INJECTION: forcing a failure. [ 1662.303419] name failslab, interval 1, probability 0, space 0, times 0 [ 1662.304944] CPU: 0 PID: 9622 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1662.305803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1662.306843] Call Trace: [ 1662.307182] dump_stack+0x107/0x167 [ 1662.307660] should_fail.cold+0x5/0xa [ 1662.308147] ? __kernfs_new_node+0xd4/0x860 [ 1662.308693] should_failslab+0x5/0x20 [ 1662.309172] kmem_cache_alloc+0x5b/0x310 [ 1662.309689] __kernfs_new_node+0xd4/0x860 [ 1662.310212] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1662.310869] ? kernfs_add_one+0x124/0x4d0 [ 1662.311391] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1662.312035] ? lock_acquire+0x197/0x470 [ 1662.312537] ? find_held_lock+0x2c/0x110 [ 1662.313053] ? sysfs_do_create_link_sd+0x82/0x140 [ 1662.313659] kernfs_new_node+0x18d/0x250 [ 1662.314175] kernfs_create_link+0xcb/0x230 [ 1662.314708] sysfs_do_create_link_sd+0x90/0x140 [ 1662.315299] sysfs_create_link+0x5f/0xc0 [ 1662.315829] device_add+0x5e1/0x1c50 [ 1662.316301] ? lockdep_init_map_type+0x2c7/0x780 [ 1662.316896] ? devlink_add_symlinks+0x970/0x970 [ 1662.317493] wakeup_source_device_create+0x220/0x2b0 [ 1662.318134] wakeup_source_sysfs_add+0x1a/0xa0 [ 1662.318708] wakeup_source_register+0x9d/0x130 [ 1662.319283] ep_create_wakeup_source+0x123/0x2b0 [ 1662.319894] ? ep_ptable_queue_proc+0x330/0x330 [ 1662.320476] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1662.321133] ? kmem_cache_alloc+0x2a6/0x310 [ 1662.321680] do_epoll_ctl+0x1f1d/0x2c00 [ 1662.322196] ? lock_downgrade+0x6d0/0x6d0 [ 1662.322717] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1662.323348] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1662.323912] ? do_epoll_ctl+0x2c00/0x2c00 [ 1662.324438] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1662.325103] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1662.325753] do_syscall_64+0x33/0x40 [ 1662.326223] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1662.326867] RIP: 0033:0x7fd4c725db19 [ 1662.327337] 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 [ 1662.329663] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1662.330620] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1662.331515] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1662.332424] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1662.333319] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1662.334220] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:15:30 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) dup2(r2, r3) [ 1662.363332] FAULT_INJECTION: forcing a failure. [ 1662.363332] name failslab, interval 1, probability 0, space 0, times 0 [ 1662.364783] CPU: 0 PID: 9623 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1662.365641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1662.366685] Call Trace: [ 1662.367022] dump_stack+0x107/0x167 [ 1662.367482] should_fail.cold+0x5/0xa [ 1662.367982] ? __kernfs_new_node+0xd4/0x860 [ 1662.368528] should_failslab+0x5/0x20 [ 1662.369016] kmem_cache_alloc+0x5b/0x310 [ 1662.369534] __kernfs_new_node+0xd4/0x860 [ 1662.370060] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1662.370720] ? kernfs_add_one+0x124/0x4d0 [ 1662.371245] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1662.371870] ? lock_acquire+0x197/0x470 [ 1662.372372] ? find_held_lock+0x2c/0x110 [ 1662.372888] ? sysfs_do_create_link_sd+0x82/0x140 [ 1662.373496] kernfs_new_node+0x18d/0x250 [ 1662.374013] kernfs_create_link+0xcb/0x230 [ 1662.374549] sysfs_do_create_link_sd+0x90/0x140 [ 1662.375138] sysfs_create_link+0x5f/0xc0 13:15:30 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r5, &(0x7f00000002c0)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000000)='./file0\x00', 0x80, 0x600000, 0x23456, {0x0, r6}}, 0x80000001) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="ffff0000000000000a004e2200000101fe880000000000000000000000000101ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009dfe8697848f265800000000000000000000000000000000000000000000000000000000030000000a004e21000000070000000000000000000000000000000181000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22000000c5fc010000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000008000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffffffffffff00"/528], 0x210) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r7, r1) [ 1662.375664] device_add+0x5e1/0x1c50 [ 1662.376140] ? lockdep_init_map_type+0x2c7/0x780 [ 1662.376739] ? devlink_add_symlinks+0x970/0x970 [ 1662.377335] wakeup_source_device_create+0x220/0x2b0 [ 1662.377976] wakeup_source_sysfs_add+0x1a/0xa0 [ 1662.378554] wakeup_source_register+0x9d/0x130 [ 1662.379130] ep_create_wakeup_source+0x123/0x2b0 [ 1662.379737] ? ep_ptable_queue_proc+0x330/0x330 [ 1662.380597] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1662.381254] ? kmem_cache_alloc+0x2a6/0x310 [ 1662.381802] do_epoll_ctl+0x1f1d/0x2c00 [ 1662.382330] ? lock_downgrade+0x6d0/0x6d0 [ 1662.382855] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1662.383490] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1662.384066] ? do_epoll_ctl+0x2c00/0x2c00 [ 1662.384592] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1662.385255] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1662.385907] do_syscall_64+0x33/0x40 [ 1662.386380] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1662.387026] RIP: 0033:0x7fdd23bf3b19 [ 1662.387496] 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 [ 1662.389817] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1662.390776] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1662.391691] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1662.392592] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1662.393487] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1662.394388] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:15:30 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000004, 0x10, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x2}, 0xf4) dup2(r2, r1) 13:15:30 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 68) 13:15:30 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 71) 13:15:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 73) 13:15:30 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 71) [ 1662.525858] FAULT_INJECTION: forcing a failure. [ 1662.525858] name failslab, interval 1, probability 0, space 0, times 0 [ 1662.527334] CPU: 0 PID: 9647 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1662.528217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1662.529257] Call Trace: [ 1662.529596] dump_stack+0x107/0x167 [ 1662.530059] should_fail.cold+0x5/0xa [ 1662.530543] ? create_object.isra.0+0x3a/0xa20 [ 1662.531120] should_failslab+0x5/0x20 [ 1662.531610] kmem_cache_alloc+0x5b/0x310 [ 1662.532129] create_object.isra.0+0x3a/0xa20 [ 1662.532682] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1662.533324] kmem_cache_alloc+0x159/0x310 [ 1662.533853] __kernfs_new_node+0xd4/0x860 [ 1662.534379] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1662.534983] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1662.535655] ? kernfs_add_one+0x124/0x4d0 [ 1662.536188] kernfs_new_node+0x18d/0x250 [ 1662.536704] __kernfs_create_file+0x51/0x350 [ 1662.537260] sysfs_add_file_mode_ns+0x221/0x560 [ 1662.537851] sysfs_create_file_ns+0x131/0x1d0 [ 1662.538417] ? sysfs_add_file_mode_ns+0x560/0x560 [ 1662.539032] ? is_acpi_device_node+0x6e/0x90 [ 1662.539598] device_create_file+0xea/0x1d0 [ 1662.540140] device_add+0x547/0x1c50 [ 1662.540611] ? lockdep_init_map_type+0x2c7/0x780 [ 1662.541207] ? devlink_add_symlinks+0x970/0x970 [ 1662.541802] wakeup_source_device_create+0x220/0x2b0 [ 1662.542443] wakeup_source_sysfs_add+0x1a/0xa0 [ 1662.543017] wakeup_source_register+0x9d/0x130 [ 1662.543600] ep_create_wakeup_source+0x123/0x2b0 [ 1662.544206] ? ep_ptable_queue_proc+0x330/0x330 [ 1662.544791] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1662.545445] ? kmem_cache_alloc+0x2a6/0x310 [ 1662.545994] do_epoll_ctl+0x1f1d/0x2c00 [ 1662.546506] ? lock_downgrade+0x6d0/0x6d0 [ 1662.547027] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1662.547674] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1662.548230] ? do_epoll_ctl+0x2c00/0x2c00 [ 1662.548753] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1662.549414] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1662.550064] do_syscall_64+0x33/0x40 [ 1662.550533] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1662.551177] RIP: 0033:0x7fabba743b19 [ 1662.551658] 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 [ 1662.553970] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1662.554925] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1662.555834] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1662.556721] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1662.557610] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1662.558502] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1662.566406] FAULT_INJECTION: forcing a failure. [ 1662.566406] name failslab, interval 1, probability 0, space 0, times 0 [ 1662.567847] CPU: 0 PID: 9648 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1662.568707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1662.569747] Call Trace: [ 1662.570082] dump_stack+0x107/0x167 [ 1662.570544] should_fail.cold+0x5/0xa [ 1662.571031] ? __kernfs_new_node+0xd4/0x860 [ 1662.571584] should_failslab+0x5/0x20 [ 1662.572074] kmem_cache_alloc+0x5b/0x310 [ 1662.572591] __kernfs_new_node+0xd4/0x860 [ 1662.573117] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1662.573715] ? mark_held_locks+0x9e/0xe0 [ 1662.574232] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1662.574889] ? asm_sysvec_call_function_single+0x12/0x20 [ 1662.575566] ? trace_hardirqs_on+0x5b/0x180 [ 1662.576126] ? asm_sysvec_call_function_single+0x12/0x20 [ 1662.576808] kernfs_new_node+0x18d/0x250 [ 1662.577324] kernfs_create_dir_ns+0x49/0x160 [ 1662.577879] sysfs_create_dir_ns+0x127/0x290 [ 1662.578433] ? sysfs_create_mount_point+0xb0/0xb0 [ 1662.579036] ? rwlock_bug.part.0+0x90/0x90 [ 1662.579583] ? class_dir_child_ns_type+0x9/0x60 [ 1662.580181] kobject_add_internal+0x25e/0xa30 [ 1662.580751] kobject_add+0x150/0x1c0 [ 1662.581220] ? kset_create_and_add+0x1a0/0x1a0 [ 1662.581795] ? lockdep_init_map_type+0x2c7/0x780 [ 1662.582401] device_add+0x35a/0x1c50 [ 1662.582871] ? lockdep_init_map_type+0x2c7/0x780 [ 1662.583465] ? devlink_add_symlinks+0x970/0x970 [ 1662.584074] wakeup_source_device_create+0x220/0x2b0 [ 1662.584712] wakeup_source_sysfs_add+0x1a/0xa0 [ 1662.585289] wakeup_source_register+0x9d/0x130 [ 1662.585863] ep_create_wakeup_source+0x123/0x2b0 [ 1662.586458] ? ep_ptable_queue_proc+0x330/0x330 [ 1662.587043] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1662.587718] ? kmem_cache_alloc+0x2a6/0x310 [ 1662.588263] do_epoll_ctl+0x1f1d/0x2c00 [ 1662.588775] ? lock_downgrade+0x6d0/0x6d0 [ 1662.589296] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1662.589922] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1662.590469] ? do_epoll_ctl+0x2c00/0x2c00 [ 1662.590992] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1662.591663] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1662.592317] do_syscall_64+0x33/0x40 [ 1662.592784] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1662.593428] RIP: 0033:0x7f831d711b19 [ 1662.593895] 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 [ 1662.596222] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1662.597176] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1662.598072] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1662.598969] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1662.599881] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1662.600776] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1662.601753] kobject_add_internal failed for wakeup13 (error: -12 parent: wakeup) [ 1662.603535] FAULT_INJECTION: forcing a failure. [ 1662.603535] name failslab, interval 1, probability 0, space 0, times 0 [ 1662.605029] CPU: 1 PID: 9649 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1662.605868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1662.606884] Call Trace: [ 1662.607216] dump_stack+0x107/0x167 [ 1662.607689] should_fail.cold+0x5/0xa [ 1662.608160] ? create_object.isra.0+0x3a/0xa20 [ 1662.608725] should_failslab+0x5/0x20 [ 1662.609193] kmem_cache_alloc+0x5b/0x310 [ 1662.609692] ? mutex_lock_io_nested+0xf30/0xf30 [ 1662.610266] create_object.isra.0+0x3a/0xa20 [ 1662.610807] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1662.611432] kmem_cache_alloc+0x159/0x310 [ 1662.611967] __kernfs_new_node+0xd4/0x860 [ 1662.612479] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1662.613121] ? kernfs_add_one+0x124/0x4d0 [ 1662.613634] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1662.614222] ? lock_acquire+0x197/0x470 [ 1662.614708] ? find_held_lock+0x2c/0x110 [ 1662.615213] ? sysfs_do_create_link_sd+0x82/0x140 [ 1662.615819] kernfs_new_node+0x18d/0x250 [ 1662.616323] kernfs_create_link+0xcb/0x230 [ 1662.616845] sysfs_do_create_link_sd+0x90/0x140 [ 1662.617424] sysfs_create_link+0x5f/0xc0 [ 1662.617927] device_add+0x5e1/0x1c50 [ 1662.618388] ? lockdep_init_map_type+0x2c7/0x780 [ 1662.618970] ? devlink_add_symlinks+0x970/0x970 [ 1662.619553] wakeup_source_device_create+0x220/0x2b0 [ 1662.620192] wakeup_source_sysfs_add+0x1a/0xa0 [ 1662.620754] wakeup_source_register+0x9d/0x130 [ 1662.621317] ep_create_wakeup_source+0x123/0x2b0 [ 1662.621900] ? ep_ptable_queue_proc+0x330/0x330 [ 1662.622474] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1662.623115] ? kmem_cache_alloc+0x2a6/0x310 [ 1662.623668] do_epoll_ctl+0x1f1d/0x2c00 [ 1662.624170] ? lock_downgrade+0x6d0/0x6d0 [ 1662.624677] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1662.625296] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1662.625834] ? do_epoll_ctl+0x2c00/0x2c00 [ 1662.626354] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1662.627000] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1662.627644] do_syscall_64+0x33/0x40 [ 1662.628105] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1662.628734] RIP: 0033:0x7fd4c725db19 [ 1662.629192] 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 [ 1662.631445] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1662.632399] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1662.633272] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1662.634146] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1662.635019] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1662.635915] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1662.653302] FAULT_INJECTION: forcing a failure. [ 1662.653302] name failslab, interval 1, probability 0, space 0, times 0 [ 1662.654705] CPU: 1 PID: 9652 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1662.655546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1662.656582] Call Trace: [ 1662.656914] dump_stack+0x107/0x167 [ 1662.657366] should_fail.cold+0x5/0xa [ 1662.657841] ? create_object.isra.0+0x3a/0xa20 [ 1662.658405] should_failslab+0x5/0x20 [ 1662.658874] kmem_cache_alloc+0x5b/0x310 [ 1662.659379] create_object.isra.0+0x3a/0xa20 [ 1662.660413] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1662.661650] __kmalloc_track_caller+0x177/0x370 [ 1662.662775] ? kstrdup_const+0x53/0x80 [ 1662.663781] kstrdup+0x36/0x70 [ 1662.664558] kstrdup_const+0x53/0x80 [ 1662.665461] __kernfs_new_node+0x9d/0x860 [ 1662.666463] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1662.667691] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1662.668286] ? lock_acquire+0x197/0x470 [ 1662.668777] ? find_held_lock+0x2c/0x110 [ 1662.669283] ? sysfs_do_create_link_sd+0x82/0x140 [ 1662.669880] kernfs_new_node+0x18d/0x250 [ 1662.670387] kernfs_create_link+0xcb/0x230 [ 1662.670918] sysfs_do_create_link_sd+0x90/0x140 [ 1662.671492] sysfs_create_link+0x5f/0xc0 [ 1662.672050] device_add+0x703/0x1c50 [ 1662.672512] ? lockdep_init_map_type+0x2c7/0x780 [ 1662.673096] ? devlink_add_symlinks+0x970/0x970 [ 1662.673684] wakeup_source_device_create+0x220/0x2b0 [ 1662.674311] wakeup_source_sysfs_add+0x1a/0xa0 [ 1662.674875] wakeup_source_register+0x9d/0x130 [ 1662.675439] ep_create_wakeup_source+0x123/0x2b0 [ 1662.676641] ? ep_ptable_queue_proc+0x330/0x330 [ 1662.677765] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1662.679018] ? kmem_cache_alloc+0x2a6/0x310 [ 1662.679852] do_epoll_ctl+0x1f1d/0x2c00 [ 1662.680356] ? lock_downgrade+0x6d0/0x6d0 [ 1662.680870] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1662.681490] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1662.682029] ? do_epoll_ctl+0x2c00/0x2c00 [ 1662.682543] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1662.683185] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1662.684161] do_syscall_64+0x33/0x40 [ 1662.685063] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1662.686307] RIP: 0033:0x7fdd23bf3b19 [ 1662.687203] 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 [ 1662.692511] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1662.694368] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1662.696217] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1662.697955] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1662.699732] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1662.701467] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:15:43 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 72) 13:15:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x2}}) 13:15:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1676.060629] 9pnet: Insufficient options for proto=fd [ 1676.062544] 9pnet: Insufficient options for proto=fd 13:15:43 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x10}) 13:15:43 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x42}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) sendmmsg$inet6(r0, &(0x7f0000000fc0)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0xfff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x2}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @dstopts={{0x38, 0x29, 0x37, {0x0, 0x3, '\x00', [@jumbo={0xc2, 0x4, 0x37}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x5c, 0x12, 0x1, 0x81, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @dev={0xfe, 0x80, '\x00', 0xa}, @mcast1, @local, @mcast2, @ipv4={'\x00', '\xff\xff', @empty}, @remote, @loopback, @private2]}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x2c, 0x0, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x2c, 0xc, 0x1, 0x3, 0x0, [@remote, @ipv4={'\x00', '\xff\xff', @multicast2}, @remote, @private2={0xfc, 0x2, '\x00', 0x1}, @empty, @mcast1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x9}}, @dstopts={{0x48, 0x29, 0x37, {0x8, 0x5, '\x00', [@pad1, @enc_lim, @calipso={0x7, 0x18, {0x0, 0x4, 0xab, 0x9, [0xfce3, 0x9]}}, @jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x2}, @pad1]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3}}, @dstopts={{0xd0, 0x29, 0x37, {0x2c, 0x16, '\x00', [@hao={0xc9, 0x10, @remote}, @generic={0x4, 0x9b, "a404a630c8466e50403b775a14388fd87c9f0ec5d4d55fc5a2a47cf1dc8491333672b7397c1349bc6cbf2cef6da143abc02f66b3bbc4389cc500b71df8f31524de23adc40b6cbce1596d0c4a4369f2c195f7893677768bb6464fbf270428c3d26c09e16014f0b962e5244522c001eb21d02f84525a046e71f31b757466f2c2f370e3dea5c0db17a12f9e797abc9afaa1e693912e7be5c1ae66e6e6"}, @ra={0x5, 0x2, 0x7ff}]}}}], 0x2d8}}, {{&(0x7f00000003c0)={0xa, 0x4e20, 0x3, @loopback, 0x6}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000400)="36ac9efe4079eba9bb3c072a867920930c7b0ef48c565ee72fd4e1edcbb5a6fd8c2f2929c7742333ed3e9b7dbae2273c4ecced4c343fa8a2926b6b04ba498049dbd7f49215c3ef03c71284ef2e0d85f97cbbdb1e22bfbd4a134dbfb069478f75b91f95f6f4d59ecfac93c406cbc3b5307ae94add5a5d45b6649d3ae693401e4c2f9ed5f4a4f8a45be6493eb5", 0x8c}], 0x1, &(0x7f0000000500)=[@hopopts_2292={{0x48, 0x29, 0x36, {0x6c, 0x6, '\x00', [@hao={0xc9, 0x10, @empty}, @hao={0xc9, 0x10, @mcast1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x4}, @ra={0x5, 0x2, 0x2}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x88, 0x2, 0x2, 0x6, 0x0, [@empty]}}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x1d, 0x6, 0x2, 0x7f, 0x0, [@local, @private1, @remote]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x8000}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x1, 0x2, 0x2, 0x7, 0x0, [@dev={0xfe, 0x80, '\x00', 0x3f}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}, @flowinfo={{0x14, 0x29, 0xb, 0x7fff}}, @tclass={{0x14, 0x29, 0x43, 0x5}}, @flowinfo={{0x14}}], 0x158}}, {{&(0x7f0000000680)={0xa, 0x4e24, 0x1, @private1, 0x1c}, 0x1c, &(0x7f0000000880)=[{&(0x7f00000006c0)="8bfd68f6e0c3143effae31fda9a32ca4d6b38dbffe677d8f5327b141cb13795f3529a7ce02475bb0b9219dca4dd6ed06cfa6599681d358a0534d9dff974c6d31989456d43122e8b2a984bf3a967e68feda89ebd6c9e6ea7722431a73b771ae1d8cb650885bfdf504c915d7f29cbb73118a478ba81cd8057f1323f517c6a9c9e111e8dc14eb701ee2ab67ab8bf882f784eaa4821d1683d14080c439b1307c2e95dda45438172479ff6f19e3e7c501c1fdeb0785fdfab151a6edae19c06e8538076696", 0xc2}, {&(0x7f00000007c0)="44e39f3a19e11e522f95795c1fdc4128be7dd3be3eb0c87ecc6c2a4a0c619333d00f", 0x22}, {&(0x7f0000000800)="5204e2fe2c680f7f5b457859c9137b14cb043d63a89fa011c685f08972ea47de56d4ae9c8ce670f1e44fca9d828fd464cdf9d1f70bb3ae328c28a87c5daee09e2444fcfbbba5eb6cd546cc42c1465a755da4f4d34f0e99db21678b0d29b68882227fed6302142f25c37ffdf9960ce597c25bb851608f3b2955", 0x79}], 0x3, &(0x7f00000008c0)=[@rthdrdstopts={{0x130, 0x29, 0x37, {0x16, 0x22, '\x00', [@pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x3f}}, @generic={0x9, 0xf8, "0a070366c73f98c3c92670b5c82ff15956ca08710adf45bdb257fa7092c346acb5658dccfb70e016f7e4627397c4bd4de10c422a2cbc1c1d5a5662219cd896229072cbb98e1529cf975e44fa43e145e0a80327cd7b7618ceabb64b904078559757fd44838ed70c0b9ab736b0e4caeda4bf5634186af0946809d98b9901a74d6eed555d15a20821990a8dbe45d089e8e4a32ae9c7fe9d02f6d4dcfa0ef29c426574f2f29ea3d9895435bc82857542df31f0fc439c3611b206d2602ec86cf79847e6bb70c81d1eca652f800d00707cd23136a552ee407ab42179cb02432613258d12981ba343123795bb16946cfee5f63642c8e85440a18d79"}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x5}}, @rthdrdstopts={{0x70, 0x29, 0x37, {0x5, 0xa, '\x00', [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @enc_lim={0x4, 0x1, 0x2}, @calipso={0x7, 0x40, {0x0, 0xe, 0x7, 0x3ff, [0x4, 0x100, 0xfff, 0x0, 0x2, 0xb7, 0x9]}}, @enc_lim={0x4, 0x1, 0x4}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xa07}}, @tclass={{0x14, 0x29, 0x43, 0x40}}, @dstopts={{0x20, 0x29, 0x37, {0x2e, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @pad1]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x2ae}}], 0x220}}, {{&(0x7f0000000b00)={0xa, 0x4e22, 0x1000, @empty}, 0x1c, &(0x7f0000000c80)=[{&(0x7f0000000b40)="81edc151", 0x4}, {&(0x7f0000000b80)="3975725257c6f3af0e48234d2cca08914f7a14c00c0ce13d3c10b6fa4d3e87159f8550331b5d21ad4793e5850051e26c293d518f776c45660b7f246511c79960a8c74200e821e6314579fa854b63191c7342fc2b4377b265fbffcf9fb1dfb2fa967ff6e8e541c5a10cfa891066630a99a468cff190d09d4f6e17de10f3755596bc5c2d5402d44ebc7bef64494f4981dd6b73c0cb289364d5686e33e7136b044a91aeb02c", 0xa4}, {&(0x7f0000000c40)="ff778603cd4be34e89fd498b7a5f56d87802b70898d08b9f7548b19277b00ee808c8775b8d2acaa508", 0x29}], 0x3, &(0x7f0000000cc0)=[@rthdr={{0x68, 0x29, 0x39, {0x2, 0xa, 0x0, 0x8, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2, @private0, @loopback]}}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x16, 0x2, '\x00', [@ra, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @hopopts_2292={{0x60, 0x29, 0x36, {0x32, 0x8, '\x00', [@enc_lim={0x4, 0x1, 0x1f}, @calipso={0x7, 0x20, {0x3, 0x6, 0xb9, 0x8, [0x1, 0x8000, 0x8]}}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @pad1, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x2}]}}}, @hopopts_2292={{0x180, 0x29, 0x36, {0x0, 0x2d, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x50, {0x1, 0x12, 0x45, 0x0, [0x4adeea8d, 0x2, 0x3, 0x8, 0x9c, 0x9, 0x7ff, 0x169, 0x8]}}, @jumbo={0xc2, 0x4, 0xffff}, @ra={0x5, 0x2, 0x6}, @pad1, @hao={0xc9, 0x10, @private2}, @generic={0xe9, 0xd9, "85ccc532dfba00e45132cdae8231c05c90cd57e62304262f620e6dd1d0bff99c3da758c7f2bc01071668c6896b44739b1f52c6c00b8a158472997eaec1b6cfca791953e2205afcb5ead020ca4c2c460e3464736c2966dec940357da3e3ec6d14524e50c629bd76022cb6d4e297c39dd067b2bf6bb41fd7dbe8e54035a05872c2d35a48b825db2109f6fc1c6831c37c2a09d0410fbea7dd57052f5da65c58295d4e7cbf507c1d97a051c86021640a5e679c78d45e38d00c1eb5b9efd2471c1963c19dbebd8df1ad6d13aebd4f7e6068146c79db2f23d96d088e"}, @jumbo={0xc2, 0x4, 0x40}, @hao={0xc9, 0x10, @private0}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback}}}, @dstopts={{0x30, 0x29, 0x37, {0x0, 0x2, '\x00', [@hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}}}], 0x2c8}}], 0x4, 0x40) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, 0xffffffffffffffff) 13:15:43 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 74) 13:15:43 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 72) 13:15:43 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 69) 13:15:43 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="953900000000000000000500000008000500000000000c000180080097e9a18e281a595956140100", @ANYRES32=r5, @ANYBLOB], 0x28}}, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev, r5}, 0x14) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r6, r1) [ 1676.105637] FAULT_INJECTION: forcing a failure. [ 1676.105637] name failslab, interval 1, probability 0, space 0, times 0 13:15:43 executing program 3: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup2(r4, r3) accept4$packet(r5, 0x0, &(0x7f0000000180), 0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) r8 = dup2(r7, r6) accept4$packet(r8, 0x0, &(0x7f0000000180), 0x0) r9 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000002540), 0x40000, 0x0) r10 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r11 = socket$inet6_udplite(0xa, 0x2, 0x88) r12 = dup2(r11, r10) accept4$packet(r12, 0x0, &(0x7f0000000180), 0x0) io_submit(0x0, 0x9, &(0x7f00000027c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000000100)="6f03489bbe326da6793b81701b9af3b8184c4abef2c2ffb057075049fb5626f38db160fb908987fb75187ae19e693a775311e8321d4af4cb5ad8abee8b7119027c88d94d6fc9837afc048cc08b0e43fede323791b3e6fc19c45a57", 0x5b, 0xfffffffffffffffa}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x8, r2, &(0x7f00000001c0)="8488399a500558f7f061d165ca949d25faf99036d3589937fb2d926f4eedc594689ccfeb0df63d2f0f94932e87a693c38e49732f780249c27f84ade1", 0x3c, 0x6, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00000002c0)="7ada5bd3d755538f4439867a57449c5e56c767e001d80645af592a7eeaf450cccdf877d57284924ce50699c41041657b882245af5afde8b1d379ac85fb22701e8ea10dee3d4bac5257c31cf373f8cc36c729249303d44ac5", 0x58, 0x5, 0x0, 0x4, r5}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000000340)="4f1a3c5b6a522009eb87933b35288e93352b48ff784f9ef19ee4ff14e32b648d6cc5c0c5696f3a9f3b311784a59e5c1da42f05455068345cc20ffb93b43c8fa1e4d20c3dc7b70b69340bcd963ea7adeb722f2dec51e7e43ca70516ce0cb3a6db1710f03aeeaa947cb9f768ee95c2aa808c36b67e1660dd8b32742dbb863423aa0385d4cd54def8d887874647fe18177144ad65bc34c4f602b4f381dce616", 0x9e, 0x1, 0x0, 0x3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000000440)="1e7d95032bf9af13508cdd3e0f95267bf0595b030ab1ada9676231c0cb5885de4d4061f0d6e82fd9f426c3c491a4b442d2605d7feaaacb8620a53ae37f", 0x3d, 0x0, 0x0, 0x2}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f00000004c0)="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", 0x1000, 0x1000, 0x0, 0x2}, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f0000001500)="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", 0x1000, 0x9, 0x0, 0x0, r8}, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x5, 0x6, r9, &(0x7f0000002580)="4cf0a32e25dc83a9a671b08a8f2ff88349b92072f87793222b9181f3d31507a8fc9da824236c63ab139e249813626adfae08b8a94562ea0a1f12f8ea615b2424477a4d804280c6b9e1d7e9daf8d6a5e11b27508d935b02e97d01f8ca182b98537d22098323511a4b13676967b0598bb2bedaf38d05c5556f02ecc3ab4ede6bdad9", 0x81, 0x1ff, 0x0, 0x4}, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f0000002680)="9f0d16ef894a240ae6409045b5084f3eb6993386fc4cdc528a6198e9430c253de691109b24db3705cf02a2d394ba28a718379e90319c9e8ba319db609ca29a8b56d6fb4a3873a7f4842437248aea38b2696c31b40d1c69bd6532a141182199231a064791a4600715859f4f622e494c555ad0edf00616ec2eb75d0334b04736c00ee786754a838323e20d54fefc5039f4729f79ebea689742a8c08a3caef63e784313a0ce0b887bb88227cbc36c98e59e2bcf4f4c53b7871011046dfb74330f3b0fc93405cf2291bc821c20422c5ba8", 0xcf, 0x1ff, 0x0, 0x1, r12}]) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="ad64001a6e6f3d", @ANYRESHEX=r2, @ANYBLOB=',\x00']) [ 1676.107077] CPU: 0 PID: 9674 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1676.115966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1676.117000] Call Trace: [ 1676.117336] dump_stack+0x107/0x167 [ 1676.117798] should_fail.cold+0x5/0xa [ 1676.118324] should_failslab+0x5/0x20 [ 1676.118808] __kmalloc_track_caller+0x79/0x370 [ 1676.119379] ? kstrdup_const+0x53/0x80 [ 1676.119890] kstrdup+0x36/0x70 [ 1676.120294] kstrdup_const+0x53/0x80 [ 1676.120763] __kernfs_new_node+0x9d/0x860 [ 1676.121283] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1676.121940] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1676.122538] ? lock_acquire+0x197/0x470 [ 1676.123034] ? find_held_lock+0x2c/0x110 [ 1676.123546] ? sysfs_do_create_link_sd+0x82/0x140 [ 1676.132194] kernfs_new_node+0x18d/0x250 [ 1676.132211] kernfs_create_link+0xcb/0x230 [ 1676.133241] sysfs_do_create_link_sd+0x90/0x140 [ 1676.133823] sysfs_create_link+0x5f/0xc0 [ 1676.134379] device_add+0x703/0x1c50 [ 1676.134879] ? lockdep_init_map_type+0x2c7/0x780 [ 1676.135475] ? devlink_add_symlinks+0x970/0x970 [ 1676.136074] wakeup_source_device_create+0x220/0x2b0 [ 1676.136708] wakeup_source_sysfs_add+0x1a/0xa0 [ 1676.137283] wakeup_source_register+0x9d/0x130 [ 1676.137297] ep_create_wakeup_source+0x123/0x2b0 [ 1676.137308] ? trace_hardirqs_on+0x5b/0x180 [ 1676.137320] ? ep_ptable_queue_proc+0x330/0x330 [ 1676.137333] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1676.137352] ? do_epoll_ctl+0xba2/0x2c00 [ 1676.137366] do_epoll_ctl+0x1f1d/0x2c00 [ 1676.137390] ? lock_downgrade+0x6d0/0x6d0 [ 1676.137402] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1676.137431] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1676.137442] ? do_epoll_ctl+0x2c00/0x2c00 [ 1676.137457] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1676.137474] ? syscall_enter_from_user_mode+0x1d/0x50 13:15:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet(0x2, 0x800, 0x2) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'macvlan0\x00'}) dup2(r2, r1) [ 1676.137488] do_syscall_64+0x33/0x40 [ 1676.137500] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1676.137509] RIP: 0033:0x7fdd23bf3b19 [ 1676.137522] 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 [ 1676.137529] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1676.137543] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1676.137550] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1676.137557] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1676.137565] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1676.137572] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1676.165533] FAULT_INJECTION: forcing a failure. [ 1676.165533] name failslab, interval 1, probability 0, space 0, times 0 [ 1676.165547] CPU: 1 PID: 9681 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1676.165554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1676.165558] Call Trace: [ 1676.165574] dump_stack+0x107/0x167 [ 1676.165589] should_fail.cold+0x5/0xa [ 1676.165608] should_failslab+0x5/0x20 [ 1676.165622] __kmalloc_track_caller+0x79/0x370 [ 1676.165634] ? kstrdup_const+0x53/0x80 [ 1676.165651] kstrdup+0x36/0x70 [ 1676.165665] kstrdup_const+0x53/0x80 [ 1676.165678] __kernfs_new_node+0x9d/0x860 [ 1676.165692] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1676.165708] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1676.165727] ? lock_acquire+0x197/0x470 [ 1676.165738] ? find_held_lock+0x2c/0x110 [ 1676.165755] ? sysfs_do_create_link_sd+0x82/0x140 [ 1676.165769] kernfs_new_node+0x18d/0x250 [ 1676.165785] kernfs_create_link+0xcb/0x230 [ 1676.165800] sysfs_do_create_link_sd+0x90/0x140 [ 1676.165816] sysfs_create_link+0x5f/0xc0 [ 1676.165834] device_add+0x703/0x1c50 [ 1676.165852] ? lockdep_init_map_type+0x2c7/0x780 [ 1676.165868] ? devlink_add_symlinks+0x970/0x970 [ 1676.165896] wakeup_source_device_create+0x220/0x2b0 [ 1676.165913] wakeup_source_sysfs_add+0x1a/0xa0 [ 1676.165928] wakeup_source_register+0x9d/0x130 [ 1676.165944] ep_create_wakeup_source+0x123/0x2b0 [ 1676.165958] ? ep_ptable_queue_proc+0x330/0x330 [ 1676.165971] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1676.165989] ? kmem_cache_alloc+0x2a6/0x310 [ 1676.166005] do_epoll_ctl+0x1f1d/0x2c00 [ 1676.166029] ? lock_downgrade+0x6d0/0x6d0 [ 1676.166041] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1676.166069] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1676.166081] ? do_epoll_ctl+0x2c00/0x2c00 [ 1676.166096] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1676.166109] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1676.166124] do_syscall_64+0x33/0x40 [ 1676.166136] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1676.166144] RIP: 0033:0x7fabba743b19 [ 1676.166156] 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 [ 1676.166163] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1676.166182] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1676.166189] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1676.166196] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1676.166204] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1676.166211] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1676.169102] FAULT_INJECTION: forcing a failure. [ 1676.169102] name failslab, interval 1, probability 0, space 0, times 0 [ 1676.209395] CPU: 0 PID: 9682 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1676.210253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1676.211290] Call Trace: [ 1676.211625] dump_stack+0x107/0x167 [ 1676.212624] should_fail.cold+0x5/0xa [ 1676.213595] should_failslab+0x5/0x20 [ 1676.214557] __kmalloc_track_caller+0x79/0x370 [ 1676.215732] ? kstrdup_const+0x53/0x80 [ 1676.216934] kstrdup+0x36/0x70 [ 1676.217779] kstrdup_const+0x53/0x80 [ 1676.218731] __kernfs_new_node+0x9d/0x860 [ 1676.219803] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1676.221152] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1676.222367] ? lock_acquire+0x197/0x470 [ 1676.223381] ? find_held_lock+0x2c/0x110 [ 1676.224539] ? sysfs_do_create_link_sd+0x82/0x140 [ 1676.225822] kernfs_new_node+0x18d/0x250 [ 1676.226893] kernfs_create_link+0xcb/0x230 [ 1676.228023] sysfs_do_create_link_sd+0x90/0x140 [ 1676.229214] sysfs_create_link+0x5f/0xc0 [ 1676.230251] device_add+0x703/0x1c50 [ 1676.231205] ? lockdep_init_map_type+0x2c7/0x780 [ 1676.232540] ? devlink_add_symlinks+0x970/0x970 [ 1676.233742] wakeup_source_device_create+0x220/0x2b0 [ 1676.234972] wakeup_source_sysfs_add+0x1a/0xa0 [ 1676.236245] wakeup_source_register+0x9d/0x130 [ 1676.237456] ep_create_wakeup_source+0x123/0x2b0 [ 1676.238674] ? ep_ptable_queue_proc+0x330/0x330 [ 1676.239832] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1676.240482] ? kmem_cache_alloc+0x2a6/0x310 [ 1676.241026] do_epoll_ctl+0x1f1d/0x2c00 [ 1676.241538] ? lock_downgrade+0x6d0/0x6d0 [ 1676.242055] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1676.242686] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1676.243236] ? do_epoll_ctl+0x2c00/0x2c00 [ 1676.243801] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1676.245353] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1676.246700] do_syscall_64+0x33/0x40 13:15:44 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_io_uring_setup(0x61b6, &(0x7f0000000140)={0x0, 0x2560, 0x0, 0x2000000}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x9) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_io_uring_setup(0x5a78, &(0x7f0000000380)={0x0, 0xe863, 0x20, 0x0, 0x27a, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000240)) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) syz_io_uring_submit(r6, r8, &(0x7f0000000300)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2, r4}}, 0x100) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='tdno=\x00'/15, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',\x00']) [ 1676.247648] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1676.259933] RIP: 0033:0x7fd4c725db19 [ 1676.260870] 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 [ 1676.266031] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1676.268037] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1676.269847] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1676.271684] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1676.273847] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1676.275691] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1676.298255] FAULT_INJECTION: forcing a failure. [ 1676.298255] name failslab, interval 1, probability 0, space 0, times 0 [ 1676.301690] CPU: 0 PID: 9683 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1676.303499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1676.306004] Call Trace: [ 1676.306644] dump_stack+0x107/0x167 [ 1676.307527] should_fail.cold+0x5/0xa [ 1676.308595] ? create_object.isra.0+0x3a/0xa20 [ 1676.309707] should_failslab+0x5/0x20 [ 1676.310627] kmem_cache_alloc+0x5b/0x310 [ 1676.311614] create_object.isra.0+0x3a/0xa20 [ 1676.312264] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1676.312917] kmem_cache_alloc+0x159/0x310 [ 1676.313452] __kernfs_new_node+0xd4/0x860 [ 1676.313990] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1676.314613] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1676.315336] kernfs_new_node+0x18d/0x250 [ 1676.319910] kernfs_create_dir_ns+0x49/0x160 [ 1676.320488] sysfs_create_dir_ns+0x127/0x290 [ 1676.321056] ? sysfs_create_mount_point+0xb0/0xb0 [ 1676.321678] ? rwlock_bug.part.0+0x90/0x90 [ 1676.322231] ? class_dir_child_ns_type+0x9/0x60 [ 1676.322837] kobject_add_internal+0x25e/0xa30 [ 1676.323429] kobject_add+0x150/0x1c0 [ 1676.323942] ? kset_create_and_add+0x1a0/0x1a0 [ 1676.324538] ? lockdep_init_map_type+0x2c7/0x780 [ 1676.325168] device_add+0x35a/0x1c50 [ 1676.325655] ? lockdep_init_map_type+0x2c7/0x780 [ 1676.326268] ? devlink_add_symlinks+0x970/0x970 [ 1676.326877] wakeup_source_device_create+0x220/0x2b0 [ 1676.327531] wakeup_source_sysfs_add+0x1a/0xa0 [ 1676.328138] wakeup_source_register+0x9d/0x130 [ 1676.328729] ep_create_wakeup_source+0x123/0x2b0 [ 1676.329373] ? ep_ptable_queue_proc+0x330/0x330 [ 1676.329972] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1676.330659] ? kmem_cache_alloc+0x2a6/0x310 [ 1676.331210] do_epoll_ctl+0x1f1d/0x2c00 [ 1676.331740] ? lock_downgrade+0x6d0/0x6d0 [ 1676.332277] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1676.332914] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1676.333476] ? do_epoll_ctl+0x2c00/0x2c00 [ 1676.334014] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1676.334692] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1676.335357] do_syscall_64+0x33/0x40 [ 1676.335854] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1676.336514] RIP: 0033:0x7f831d711b19 [ 1676.336996] 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 [ 1676.339377] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1676.340387] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1676.341303] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1676.342226] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1676.343142] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1676.348093] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:15:44 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 73) 13:15:44 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 73) 13:15:44 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 75) 13:15:44 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = syz_open_dev$mouse(&(0x7f0000000080), 0x8, 0x200) fcntl$setstatus(r2, 0x4, 0x800) r3 = epoll_create(0x3ff) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r4, 0x5000943f, &(0x7f0000000240)={{r5}, 0x0, 0x8, @unused=[0x57, 0x0, 0x8, 0x9], @name="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"}) epoll_wait(r3, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:15:44 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 70) [ 1676.487814] FAULT_INJECTION: forcing a failure. [ 1676.487814] name failslab, interval 1, probability 0, space 0, times 0 [ 1676.489336] CPU: 0 PID: 9710 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1676.490216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1676.491277] Call Trace: [ 1676.491631] dump_stack+0x107/0x167 [ 1676.492125] should_fail.cold+0x5/0xa [ 1676.492623] ? create_object.isra.0+0x3a/0xa20 [ 1676.493216] should_failslab+0x5/0x20 [ 1676.493714] kmem_cache_alloc+0x5b/0x310 [ 1676.494238] ? mutex_lock_io_nested+0xf30/0xf30 [ 1676.494844] create_object.isra.0+0x3a/0xa20 [ 1676.495409] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1676.496081] kmem_cache_alloc+0x159/0x310 [ 1676.496625] __kernfs_new_node+0xd4/0x860 [ 1676.497163] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1676.497835] ? kernfs_add_one+0x124/0x4d0 [ 1676.498372] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1676.498987] ? lock_acquire+0x197/0x470 [ 1676.499499] ? find_held_lock+0x2c/0x110 [ 1676.500102] ? sysfs_do_create_link_sd+0x82/0x140 [ 1676.500760] kernfs_new_node+0x18d/0x250 [ 1676.501289] kernfs_create_link+0xcb/0x230 [ 1676.501837] sysfs_do_create_link_sd+0x90/0x140 [ 1676.502440] sysfs_create_link+0x5f/0xc0 [ 1676.502968] device_add+0x5e1/0x1c50 [ 1676.503454] ? lockdep_init_map_type+0x2c7/0x780 [ 1676.504087] ? devlink_add_symlinks+0x970/0x970 [ 1676.504679] wakeup_source_device_create+0x220/0x2b0 [ 1676.505312] wakeup_source_sysfs_add+0x1a/0xa0 [ 1676.505878] wakeup_source_register+0x9d/0x130 [ 1676.506445] ep_create_wakeup_source+0x123/0x2b0 [ 1676.507036] ? ep_ptable_queue_proc+0x330/0x330 [ 1676.507616] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1676.508309] ? kmem_cache_alloc+0x2a6/0x310 [ 1676.508871] do_epoll_ctl+0x1f1d/0x2c00 [ 1676.509398] ? lock_downgrade+0x6d0/0x6d0 [ 1676.509978] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1676.510636] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1676.511205] ? do_epoll_ctl+0x2c00/0x2c00 [ 1676.511755] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1676.512436] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1676.513101] do_syscall_64+0x33/0x40 [ 1676.513582] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1676.514239] RIP: 0033:0x7fabba743b19 [ 1676.514718] 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 [ 1676.517086] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1676.518050] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1676.518939] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1676.523919] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1676.524829] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1676.525740] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1676.529585] FAULT_INJECTION: forcing a failure. [ 1676.529585] name failslab, interval 1, probability 0, space 0, times 0 [ 1676.530979] CPU: 1 PID: 9711 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1676.531869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1676.532890] Call Trace: [ 1676.533215] dump_stack+0x107/0x167 [ 1676.533663] should_fail.cold+0x5/0xa [ 1676.534132] ? __kernfs_new_node+0xd4/0x860 [ 1676.534664] should_failslab+0x5/0x20 [ 1676.535130] kmem_cache_alloc+0x5b/0x310 [ 1676.535633] __kernfs_new_node+0xd4/0x860 [ 1676.536161] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1676.536802] ? kernfs_add_one+0x124/0x4d0 [ 1676.537312] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1676.537898] ? lock_acquire+0x197/0x470 [ 1676.538384] ? find_held_lock+0x2c/0x110 [ 1676.538886] ? sysfs_do_create_link_sd+0x82/0x140 [ 1676.539477] kernfs_new_node+0x18d/0x250 [ 1676.539993] kernfs_create_link+0xcb/0x230 [ 1676.540515] sysfs_do_create_link_sd+0x90/0x140 [ 1676.541087] sysfs_create_link+0x5f/0xc0 [ 1676.541587] device_add+0x5e1/0x1c50 [ 1676.542047] ? lockdep_init_map_type+0x2c7/0x780 [ 1676.542633] ? devlink_add_symlinks+0x970/0x970 [ 1676.543250] wakeup_source_device_create+0x220/0x2b0 [ 1676.543921] wakeup_source_sysfs_add+0x1a/0xa0 [ 1676.544480] wakeup_source_register+0x9d/0x130 [ 1676.545039] ep_create_wakeup_source+0x123/0x2b0 [ 1676.545623] ? ep_ptable_queue_proc+0x330/0x330 [ 1676.546194] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1676.546830] ? kmem_cache_alloc+0x2a6/0x310 [ 1676.547362] do_epoll_ctl+0x1f1d/0x2c00 [ 1676.547882] ? lock_downgrade+0x6d0/0x6d0 [ 1676.548390] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1676.549007] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1676.549546] ? do_epoll_ctl+0x2c00/0x2c00 [ 1676.550057] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1676.550698] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1676.551331] do_syscall_64+0x33/0x40 [ 1676.551808] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1676.552438] RIP: 0033:0x7f831d711b19 [ 1676.552941] 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 [ 1676.555221] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1676.556165] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1676.557034] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1676.557911] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1676.558781] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1676.559653] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1676.586657] FAULT_INJECTION: forcing a failure. [ 1676.586657] name failslab, interval 1, probability 0, space 0, times 0 [ 1676.588157] CPU: 0 PID: 9713 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1676.589038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1676.590104] Call Trace: [ 1676.590446] dump_stack+0x107/0x167 [ 1676.590917] should_fail.cold+0x5/0xa [ 1676.591412] ? create_object.isra.0+0x3a/0xa20 [ 1676.592023] should_failslab+0x5/0x20 [ 1676.592516] kmem_cache_alloc+0x5b/0x310 [ 1676.593047] create_object.isra.0+0x3a/0xa20 [ 1676.593615] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1676.594273] kmem_cache_alloc+0x159/0x310 [ 1676.594814] __kernfs_new_node+0xd4/0x860 [ 1676.595351] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1676.596053] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1676.596673] ? lock_acquire+0x197/0x470 [ 1676.597237] ? find_held_lock+0x2c/0x110 [ 1676.597799] ? sysfs_do_create_link_sd+0x82/0x140 [ 1676.598425] kernfs_new_node+0x18d/0x250 [ 1676.598949] kernfs_create_link+0xcb/0x230 [ 1676.599500] sysfs_do_create_link_sd+0x90/0x140 [ 1676.600125] sysfs_create_link+0x5f/0xc0 [ 1676.600654] device_add+0x703/0x1c50 [ 1676.601141] ? lockdep_init_map_type+0x2c7/0x780 [ 1676.601752] ? devlink_add_symlinks+0x970/0x970 [ 1676.602369] wakeup_source_device_create+0x220/0x2b0 [ 1676.603024] wakeup_source_sysfs_add+0x1a/0xa0 [ 1676.603616] wakeup_source_register+0x9d/0x130 [ 1676.604246] ep_create_wakeup_source+0x123/0x2b0 [ 1676.604858] ? ep_ptable_queue_proc+0x330/0x330 [ 1676.605459] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1676.606133] ? kmem_cache_alloc+0x2a6/0x310 [ 1676.606691] do_epoll_ctl+0x1f1d/0x2c00 [ 1676.607219] ? lock_downgrade+0x6d0/0x6d0 [ 1676.607773] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1676.608430] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1676.608999] ? do_epoll_ctl+0x2c00/0x2c00 [ 1676.609542] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1676.610221] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1676.610886] do_syscall_64+0x33/0x40 [ 1676.611369] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1676.612090] RIP: 0033:0x7fdd23bf3b19 [ 1676.612571] 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 [ 1676.614949] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1676.615924] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1676.616828] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1676.617745] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1676.618659] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1676.619574] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1676.623042] FAULT_INJECTION: forcing a failure. [ 1676.623042] name failslab, interval 1, probability 0, space 0, times 0 [ 1676.624548] CPU: 0 PID: 9714 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1676.625433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1676.626494] Call Trace: [ 1676.626841] dump_stack+0x107/0x167 [ 1676.627315] should_fail.cold+0x5/0xa [ 1676.627828] ? create_object.isra.0+0x3a/0xa20 [ 1676.628412] should_failslab+0x5/0x20 [ 1676.628891] kmem_cache_alloc+0x5b/0x310 [ 1676.629417] create_object.isra.0+0x3a/0xa20 [ 1676.629989] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1676.630646] __kmalloc_track_caller+0x177/0x370 [ 1676.631247] ? kstrdup_const+0x53/0x80 [ 1676.631761] kstrdup+0x36/0x70 [ 1676.632180] kstrdup_const+0x53/0x80 [ 1676.632642] __kernfs_new_node+0x9d/0x860 [ 1676.633161] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1676.633837] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1676.634480] ? lock_acquire+0x197/0x470 [ 1676.635013] ? find_held_lock+0x2c/0x110 [ 1676.635541] ? sysfs_do_create_link_sd+0x82/0x140 [ 1676.636178] kernfs_new_node+0x18d/0x250 [ 1676.636708] kernfs_create_link+0xcb/0x230 [ 1676.637261] sysfs_do_create_link_sd+0x90/0x140 [ 1676.637851] sysfs_create_link+0x5f/0xc0 [ 1676.638371] device_add+0x703/0x1c50 [ 1676.638848] ? lockdep_init_map_type+0x2c7/0x780 [ 1676.639456] ? devlink_add_symlinks+0x970/0x970 [ 1676.640085] wakeup_source_device_create+0x220/0x2b0 [ 1676.640738] wakeup_source_sysfs_add+0x1a/0xa0 [ 1676.641328] wakeup_source_register+0x9d/0x130 [ 1676.641919] ep_create_wakeup_source+0x123/0x2b0 [ 1676.642531] ? ep_ptable_queue_proc+0x330/0x330 [ 1676.643132] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1676.643817] ? kmem_cache_alloc+0x2a6/0x310 [ 1676.644383] do_epoll_ctl+0x1f1d/0x2c00 [ 1676.644909] ? lock_downgrade+0x6d0/0x6d0 [ 1676.645451] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1676.646100] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1676.646668] ? do_epoll_ctl+0x2c00/0x2c00 [ 1676.647258] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1676.647986] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1676.648655] do_syscall_64+0x33/0x40 [ 1676.649144] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1676.649803] RIP: 0033:0x7fd4c725db19 [ 1676.650287] 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 [ 1676.652653] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1676.653631] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1676.654547] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1676.655462] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1676.656392] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1676.657308] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:15:58 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 74) 13:15:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x7}}) 13:15:58 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 71) 13:15:58 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) statx(r0, &(0x7f00000028c0)='./file1\x00', 0x1100, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000002900), &(0x7f0000002940)='./file0\x00', 0x856, 0x0, &(0x7f0000002980), 0x20800, &(0x7f00000029c0)={[{@huge_never}, {@huge_advise}, {@huge_advise}, {@huge_never}], [{@seclabel}, {@obj_role={'obj_role', 0x3d, 'shortname=lower'}}, {@hash}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r2, r3, 0x1000) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r4, r5, 0x1000) [ 1690.586349] loop3: detected capacity change from 0 to 2048 syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file1\x00', 0x8, 0x9, &(0x7f00000026c0)=[{&(0x7f00000002c0)="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0x1000}, 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0x1000, 0x401}, {&(0x7f0000000180)="938757fea5c09886fca330d24c2692b39adae20971fac5337e7e86c7418525", 0x1f, 0x80}, {&(0x7f00000022c0)="d5f435423e94d0b3063d7116138ec5034d92add040fc8d95baae33c8f7ef952bbcddbbfb174cd5b9a1c2b63acc425f76ecfe7f93141334d1986b4350248dc9f97b66caf53975be387dd7bc8bb2fccb6d8445096c96a8c0dda912a09dfc2977716875586d312d5cfce8222e35c4abc8a1773176a8ce5a3993b02a65aaa9f4975a3feb2319429efef61ea6e368b89ecd0d276218af6b9fa9e42a131461793081e55a76289fb54dd03add4761cfff3abec3203c9b4284d46655f1d9e39cdb65fbee5c022f6b2a7b9e2b293cbfa344a5bba575ff2a81", 0xd4, 0x9}, {&(0x7f00000001c0)="e12988e705a815731292bdf20cdf866cb9ead59e2a322f38334169e8324805b6f1a40d0e64540eec44492124264496c569dd9bd09353f062f404416011c31c92805c49500166eece608576aaf94b2c76b4fcf937e0454fe30e9836f054111b8479b5722b62eacad7d4bd614e370e09d5ee49c16a690e5797a9d59ab6c5c065c4adcd06208ff8917c9c64d08e6aaaaa64e9e83978a59751d37544f1b17c11df73427da553c0fa331999d36489a642bc5899be", 0xb2, 0xeb}, {&(0x7f00000023c0)="780dab8693aaf8795a57a7f308cf564c836f8311155db6594a708c6c13e0c0ab9b4bd915dfe8de8cd1bcfc6b32423080cc41eb5d002d06ba027ec8d053c5c4afe96bf9280e975b66d76a5a246db064ed04cae43a31ecedbdf31029566c012d60f7a945d202c07c8a37c444ea670f239c51e5b6073bd8eb03aa3f462ececdd0f41bc6e6b168dcd23347a6819e1f9067765e7f696c52e7a06fc1474c1f48dabb953d81a32a1ba4947f338476212f342ae98b00", 0xb2, 0x3ff}, {&(0x7f0000002480)="7092195ae332b3ce3134a43a0b96405e439ad53da64ebd03317cd83b93096e22a662bd98f1654818de725cd97d643582524ceac21aab523fc71a3f85dd1b40bf7ac72dad08352111860c7c2787a3a849e9dd2292fceaf6e5671146a6c4e6de9db0609e77162a2d8223ae12862dcab3e5e5d9440d1ca8846e084aa393a62e48ed7213009d6a147c6c5008a9219d15426aecea9563c3a50811dc91c7362974fecc72d4d9500dd22eddf89cab1c6ea24e8652f5214ffd9ad532a6a102fa3a4e5817df2dece489f142be99a3163de7f106427599f8496e1f4502a655ac828dd8bda6", 0xe0}, {&(0x7f0000002580)="4a314a96dbcea617d7ba5fb105cdc875c3ed5d15f114beb263bcaa63991d5d3290e5e5c90383dffab8cdb5db3a7e097649949b123f0a9fe930c0379f179eb712d996b1d8218c94705cf006e83343ebb1748f936e55115eaa846560e521b26fbc6ec441cfb1b13f050b964f848efc3f442be775553e91f1b100e092b3bd49c2aa5caa14de4dc753df701a4dc56f0580d5d8e70d964bffd26104b85b1e36be99b963e24bc848e767287b070ce66526115639c4eac6534e80342a53082847dcd0518ea586894090801bf2d5422a26d37d553ff356530467df2fbb9932b6cdea4974ea118f7f8fccf64bc34a225e6cb0cbdc9fbec6aa", 0xf4, 0x8000006}, {&(0x7f0000002680)="5ea833d9186e113db01359f732e1135c841a3fb2782f7c1d3753cfdfd06e43bc8c11fdb80d47c6add99f29ef039ccbcccdffea021339ccbed1cc", 0x3a, 0x1}], 0x14, &(0x7f00000027c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-7'}}, {@shortname_winnt}, {@uni_xlateno}, {@shortname_winnt}, {@shortname_lower}, {@nonumtail}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@dont_hash}, {@hash}, {@dont_measure}, {@permit_directio}, {@euid_gt={'euid>', r2}}, {@smackfsroot={'smackfsroot', 0x3d, '$'}}, {@uid_gt={'uid>', r4}}]}) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r6}}) 13:15:58 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'caif0\x00'}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:15:58 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 74) 13:15:58 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 76) 13:15:58 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) recvmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/222, 0xde}], 0x2, &(0x7f0000000100)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}, 0x2041) setsockopt$inet6_buf(r3, 0x29, 0xca, &(0x7f0000000080)="a52fa2af8f17fa32846a6347fb23256e9907c9c33a11e246424714125a8b1cb329cf8c4fa20a8f5e21a8c43dbe20c50c217bd82abc160888460257f075db73cd78e79c142f2215d3b427d044bfd0bc3e99552f33b10041e5", 0x58) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) [ 1690.609438] loop3: detected capacity change from 0 to 135266304 [ 1690.617801] FAULT_INJECTION: forcing a failure. [ 1690.617801] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.620919] CPU: 1 PID: 9741 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1690.622588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1690.624756] Call Trace: [ 1690.625374] dump_stack+0x107/0x167 [ 1690.626231] should_fail.cold+0x5/0xa [ 1690.627129] ? __kernfs_new_node+0xd4/0x860 [ 1690.628314] should_failslab+0x5/0x20 [ 1690.629234] kmem_cache_alloc+0x5b/0x310 [ 1690.630216] __kernfs_new_node+0xd4/0x860 [ 1690.631222] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1690.632222] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1690.632812] ? lock_acquire+0x197/0x470 [ 1690.633300] ? find_held_lock+0x2c/0x110 [ 1690.633804] ? sysfs_do_create_link_sd+0x82/0x140 [ 1690.634398] kernfs_new_node+0x18d/0x250 [ 1690.634901] kernfs_create_link+0xcb/0x230 [ 1690.635424] sysfs_do_create_link_sd+0x90/0x140 [ 1690.636143] sysfs_create_link+0x5f/0xc0 [ 1690.637128] device_add+0x703/0x1c50 [ 1690.638023] ? lockdep_init_map_type+0x2c7/0x780 [ 1690.639165] ? devlink_add_symlinks+0x970/0x970 [ 1690.640375] wakeup_source_device_create+0x220/0x2b0 [ 1690.641618] wakeup_source_sysfs_add+0x1a/0xa0 [ 1690.642719] wakeup_source_register+0x9d/0x130 [ 1690.643798] ep_create_wakeup_source+0x123/0x2b0 [ 1690.644443] ? ep_ptable_queue_proc+0x330/0x330 [ 1690.645016] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1690.645655] ? kmem_cache_alloc+0x2a6/0x310 [ 1690.646195] do_epoll_ctl+0x1f1d/0x2c00 [ 1690.646695] ? lock_downgrade+0x6d0/0x6d0 [ 1690.647207] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1690.647825] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1690.649027] ? do_epoll_ctl+0x2c00/0x2c00 [ 1690.650007] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1690.651262] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1690.652702] do_syscall_64+0x33/0x40 [ 1690.653603] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1690.654851] RIP: 0033:0x7fd4c725db19 [ 1690.655746] 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 [ 1690.661059] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1690.662910] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1690.664283] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1690.665159] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.666033] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1690.666919] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1690.670447] FAT-fs (loop3): Unrecognized mount option "nnonumtail=1" or missing value [ 1690.692145] FAULT_INJECTION: forcing a failure. [ 1690.692145] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.693531] CPU: 1 PID: 9742 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1690.694395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1690.695463] Call Trace: [ 1690.695788] dump_stack+0x107/0x167 [ 1690.696276] should_fail.cold+0x5/0xa [ 1690.696746] ? __kernfs_new_node+0xd4/0x860 [ 1690.697278] should_failslab+0x5/0x20 [ 1690.697749] kmem_cache_alloc+0x5b/0x310 [ 1690.698258] __kernfs_new_node+0xd4/0x860 [ 1690.698764] ? kernfs_activate+0x2c/0x1d0 [ 1690.699278] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1690.699861] ? lock_release+0x680/0x680 [ 1690.701033] ? find_held_lock+0x2c/0x110 [ 1690.701990] kernfs_new_node+0x18d/0x250 [ 1690.702947] __kernfs_create_file+0x51/0x350 [ 1690.704013] sysfs_add_file_mode_ns+0x221/0x560 [ 1690.705146] internal_create_group+0x324/0xb30 [ 1690.706255] ? sysfs_remove_group+0x170/0x170 [ 1690.707416] ? kernfs_add_one+0x124/0x4d0 [ 1690.708524] ? kernfs_create_link+0x1b7/0x230 [ 1690.709585] internal_create_groups.part.0+0x90/0x140 [ 1690.710803] sysfs_create_groups+0x25/0x50 [ 1690.711797] device_add+0x138f/0x1c50 [ 1690.712333] ? lockdep_init_map_type+0x2c7/0x780 [ 1690.712915] ? devlink_add_symlinks+0x970/0x970 [ 1690.713498] wakeup_source_device_create+0x220/0x2b0 [ 1690.714123] wakeup_source_sysfs_add+0x1a/0xa0 [ 1690.714687] wakeup_source_register+0x9d/0x130 [ 1690.715249] ep_create_wakeup_source+0x123/0x2b0 [ 1690.715833] ? ep_ptable_queue_proc+0x330/0x330 [ 1690.717157] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1690.718396] ? kmem_cache_alloc+0x2a6/0x310 [ 1690.719468] do_epoll_ctl+0x1f1d/0x2c00 [ 1690.720186] ? lock_downgrade+0x6d0/0x6d0 [ 1690.720695] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1690.721312] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1690.721852] ? do_epoll_ctl+0x2c00/0x2c00 [ 1690.722370] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1690.723012] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1690.723646] do_syscall_64+0x33/0x40 [ 1690.724126] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1690.724755] RIP: 0033:0x7fdd23bf3b19 [ 1690.725214] 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 [ 1690.727508] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1690.728503] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1690.729377] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1690.730249] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.731122] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1690.732011] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1690.737311] FAULT_INJECTION: forcing a failure. [ 1690.737311] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.738733] CPU: 1 PID: 9745 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1690.739576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1690.740617] Call Trace: [ 1690.740941] dump_stack+0x107/0x167 [ 1690.741392] should_fail.cold+0x5/0xa [ 1690.741863] ? __kernfs_new_node+0xd4/0x860 [ 1690.742396] should_failslab+0x5/0x20 [ 1690.742864] kmem_cache_alloc+0x5b/0x310 [ 1690.743370] __kernfs_new_node+0xd4/0x860 [ 1690.743888] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1690.744553] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1690.745143] ? lock_acquire+0x197/0x470 [ 1690.745633] ? find_held_lock+0x2c/0x110 [ 1690.746137] ? sysfs_do_create_link_sd+0x82/0x140 [ 1690.746773] kernfs_new_node+0x18d/0x250 [ 1690.747282] kernfs_create_link+0xcb/0x230 [ 1690.747834] sysfs_do_create_link_sd+0x90/0x140 [ 1690.748425] sysfs_create_link+0x5f/0xc0 [ 1690.748943] device_add+0x703/0x1c50 [ 1690.749426] ? lockdep_init_map_type+0x2c7/0x780 [ 1690.750035] ? devlink_add_symlinks+0x970/0x970 [ 1690.750644] wakeup_source_device_create+0x220/0x2b0 [ 1690.751299] wakeup_source_sysfs_add+0x1a/0xa0 [ 1690.751891] wakeup_source_register+0x9d/0x130 [ 1690.752462] ep_create_wakeup_source+0x123/0x2b0 [ 1690.753047] ? ep_ptable_queue_proc+0x330/0x330 [ 1690.753620] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1690.754263] ? kmem_cache_alloc+0x2a6/0x310 [ 1690.754796] do_epoll_ctl+0x1f1d/0x2c00 [ 1690.755301] ? lock_downgrade+0x6d0/0x6d0 [ 1690.755867] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1690.756537] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1690.757077] ? do_epoll_ctl+0x2c00/0x2c00 [ 1690.757589] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1690.758232] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1690.758867] do_syscall_64+0x33/0x40 [ 1690.759324] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1690.759962] RIP: 0033:0x7fabba743b19 [ 1690.760436] 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 [ 1690.762686] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1690.763626] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1690.764518] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1690.765394] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.766320] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1690.767224] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1690.793081] FAULT_INJECTION: forcing a failure. [ 1690.793081] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.794558] CPU: 1 PID: 9747 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1690.795398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1690.796433] Call Trace: [ 1690.796759] dump_stack+0x107/0x167 [ 1690.797210] should_fail.cold+0x5/0xa [ 1690.797681] ? create_object.isra.0+0x3a/0xa20 [ 1690.798243] should_failslab+0x5/0x20 [ 1690.798709] kmem_cache_alloc+0x5b/0x310 [ 1690.799215] create_object.isra.0+0x3a/0xa20 [ 1690.799754] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1690.800399] kmem_cache_alloc+0x159/0x310 [ 1690.800957] __kernfs_new_node+0xd4/0x860 [ 1690.801473] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1690.802116] ? kernfs_add_one+0x124/0x4d0 [ 1690.802627] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1690.803215] ? lock_acquire+0x197/0x470 [ 1690.803704] ? find_held_lock+0x2c/0x110 [ 1690.804220] ? sysfs_do_create_link_sd+0x82/0x140 [ 1690.804815] kernfs_new_node+0x18d/0x250 [ 1690.805317] kernfs_create_link+0xcb/0x230 [ 1690.805847] sysfs_do_create_link_sd+0x90/0x140 [ 1690.806421] sysfs_create_link+0x5f/0xc0 [ 1690.806922] device_add+0x5e1/0x1c50 [ 1690.807383] ? lockdep_init_map_type+0x2c7/0x780 [ 1690.807984] ? devlink_add_symlinks+0x970/0x970 [ 1690.808566] wakeup_source_device_create+0x220/0x2b0 [ 1690.809193] wakeup_source_sysfs_add+0x1a/0xa0 [ 1690.809764] wakeup_source_register+0x9d/0x130 [ 1690.810331] ep_create_wakeup_source+0x123/0x2b0 [ 1690.810914] ? ep_ptable_queue_proc+0x330/0x330 [ 1690.811487] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1690.812139] ? kmem_cache_alloc+0x2a6/0x310 [ 1690.812675] do_epoll_ctl+0x1f1d/0x2c00 [ 1690.813174] ? lock_downgrade+0x6d0/0x6d0 [ 1690.813685] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1690.814301] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1690.814846] ? do_epoll_ctl+0x2c00/0x2c00 [ 1690.815358] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1690.816012] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1690.816690] do_syscall_64+0x33/0x40 [ 1690.817157] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1690.817820] RIP: 0033:0x7f831d711b19 [ 1690.818278] 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 [ 1690.820547] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1690.821481] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1690.822355] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1690.823226] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.824117] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1690.824988] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:15:58 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) sendmmsg$inet6(r1, &(0x7f0000000640)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x23523856, @private2={0xfc, 0x2, '\x00', 0x1}, 0xff}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="7a02e4732343c8e2908688c7a338eb279bf81a1227a1d5ba3a4e022b04247a2783d1495dfc758d65e237d6af932a03cdf30ab04d702002f5", 0x38}, {&(0x7f00000000c0)="b506b2d3636a078a40283ebad7c6628c15638f633c66e6032032cf1bf5657599e4f952953e0579cfe11c7af988ae6f801e4885f7604ac6db32119fddbbada9b0f95f4ded9106a1ba5ab38a91a8bf0df026a21d9912dd71b727abd614a5208923f929065efa316703c84af82e6f12759fe828dc79b3bbd8f923aa551faa30d97ce73ca8a4d3f6122a5c7f97f430c50c8d688d8ebd97e1c5c5ce73404eb170df1f54d8ea8de88f253d", 0xa8}, {&(0x7f0000000180)="8676849ea89605815158db15ff4e1c49bb497088836dbf34d71846", 0x1b}, {&(0x7f00000001c0)="598c2c0dc0bdfb3c1cc8ac7a4812762f3a63872721e347bd552a2787802b2f91689f36e681bfb3364f45bdf54af68f2d10bbe1ee7a9975dfd2699b5cc8b27a30457064e8b7e82fac96888df2c670d0de45fe32c093dd064a305abbd58820ff907d81fcd702587369de65675572691266a4f7be79a196db3b85a9c36198298ae3060bc194d436dc54df59bde7ee1cf7d2b1d612", 0x93}, {&(0x7f0000000280)="d81dc9b21e6b4219052d6d67c7e36d4433171c1f419b13b1db5f990f0eb4c239cea794a697a78cec8fc9ef8b6cd518fa25af704596", 0x35}], 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x2d8}}], 0x1, 0x840) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:15:58 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 75) 13:15:58 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 75) 13:15:58 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 72) 13:15:58 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 77) 13:15:58 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f00000000c0)=0x1d) semop(0xffffffffffffffff, &(0x7f0000000000)=[{0x1}, {0x0, 0xfffb, 0x1800}, {0x0, 0x7ff, 0x1000}, {0x1, 0x66f, 0x1800}, {0x4, 0x3ff, 0x1800}], 0x5) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r2) 13:15:58 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) fadvise64(r0, 0x7, 0x1000, 0x5) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x1000, 0x4) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0xffffa673, 0x0, 0xf, 0x10, "27fff5e1de4eb8b56e6e72c31890a903db107adef34303425b3be976d960c236955a81f43941579607c0c97b71b4ca6c72cd5806e1f4d8c16c26efcf2fb43a9a", "326bd6784167fcf6525f6e7c492438c38c3a170244b9fcae3d83c424780f113b", [0x0, 0x8001]}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) syz_io_uring_submit(r3, 0x0, &(0x7f0000000100)=@IORING_OP_NOP={0x0, 0x3}, 0x401) 13:15:58 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, r0, 0x20, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x8, 0x46}}}}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "d0dd7b7a7ba77196c4615fd3c0"}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}, @NL80211_ATTR_KEY_SEQ={0xc, 0xa, "6492025fb1ddcf44"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "b14accdaa2"}, @NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "623b847381"}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0xc, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x80) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup2(r3, r2) accept4$packet(r4, 0x0, &(0x7f0000000180), 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000840)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_OPER(r7, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000880)={0x1c, r6, 0x113, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_PMK(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x5c, r6, 0x0, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x68, 0x81}}}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "7f5c503080a84eeb10b03821bab90d3a"}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_PMK={0x14, 0xfe, "47df76a172e3cf66cb381e0173dcec7e"}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000810}, 0x4000) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r9, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r10 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r11 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r11, r10) [ 1690.976504] FAULT_INJECTION: forcing a failure. [ 1690.976504] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.977994] CPU: 1 PID: 9771 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1690.978834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1690.979852] Call Trace: [ 1690.980217] dump_stack+0x107/0x167 [ 1690.980669] should_fail.cold+0x5/0xa [ 1690.981141] ? create_object.isra.0+0x3a/0xa20 [ 1690.981706] should_failslab+0x5/0x20 [ 1690.982180] kmem_cache_alloc+0x5b/0x310 [ 1690.982684] create_object.isra.0+0x3a/0xa20 [ 1690.983224] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1690.983850] kmem_cache_alloc+0x159/0x310 [ 1690.984457] __kernfs_new_node+0xd4/0x860 [ 1690.984970] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1690.985618] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1690.986209] ? lock_acquire+0x197/0x470 [ 1690.986699] ? find_held_lock+0x2c/0x110 [ 1690.987253] ? sysfs_do_create_link_sd+0x82/0x140 [ 1690.987875] kernfs_new_node+0x18d/0x250 [ 1690.988403] kernfs_create_link+0xcb/0x230 [ 1690.988928] sysfs_do_create_link_sd+0x90/0x140 [ 1690.989501] sysfs_create_link+0x5f/0xc0 [ 1690.990005] device_add+0x703/0x1c50 [ 1690.990466] ? lockdep_init_map_type+0x2c7/0x780 [ 1690.991050] ? devlink_add_symlinks+0x970/0x970 [ 1690.991631] wakeup_source_device_create+0x220/0x2b0 [ 1690.992280] wakeup_source_sysfs_add+0x1a/0xa0 [ 1690.992841] wakeup_source_register+0x9d/0x130 [ 1690.993404] ep_create_wakeup_source+0x123/0x2b0 [ 1690.993990] ? ep_ptable_queue_proc+0x330/0x330 [ 1690.994563] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1690.995201] ? kmem_cache_alloc+0x2a6/0x310 [ 1690.995735] do_epoll_ctl+0x1f1d/0x2c00 [ 1690.996252] ? lock_downgrade+0x6d0/0x6d0 [ 1690.996764] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1690.997383] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1690.997949] ? do_epoll_ctl+0x2c00/0x2c00 [ 1690.998488] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1690.999141] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1690.999778] do_syscall_64+0x33/0x40 [ 1691.000256] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1691.000891] RIP: 0033:0x7fdd23bf3b19 [ 1691.001351] 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 [ 1691.003607] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1691.004563] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1691.005439] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1691.006313] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1691.007191] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1691.008087] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1691.041621] FAULT_INJECTION: forcing a failure. [ 1691.041621] name failslab, interval 1, probability 0, space 0, times 0 [ 1691.043288] CPU: 0 PID: 9776 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1691.044220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1691.045310] Call Trace: [ 1691.045652] dump_stack+0x107/0x167 [ 1691.046240] should_fail.cold+0x5/0xa [ 1691.046729] ? create_object.isra.0+0x3a/0xa20 [ 1691.047388] should_failslab+0x5/0x20 [ 1691.047929] kmem_cache_alloc+0x5b/0x310 [ 1691.048448] create_object.isra.0+0x3a/0xa20 [ 1691.049047] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1691.049687] kmem_cache_alloc+0x159/0x310 [ 1691.050291] __kernfs_new_node+0xd4/0x860 [ 1691.050867] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1691.051533] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1691.052200] ? lock_acquire+0x197/0x470 [ 1691.052700] ? find_held_lock+0x2c/0x110 [ 1691.053268] ? sysfs_do_create_link_sd+0x82/0x140 [ 1691.053951] kernfs_new_node+0x18d/0x250 [ 1691.054466] kernfs_create_link+0xcb/0x230 [ 1691.055073] sysfs_do_create_link_sd+0x90/0x140 [ 1691.055681] sysfs_create_link+0x5f/0xc0 [ 1691.056299] device_add+0x703/0x1c50 [ 1691.056845] ? lockdep_init_map_type+0x2c7/0x780 [ 1691.057449] ? devlink_add_symlinks+0x970/0x970 [ 1691.058142] wakeup_source_device_create+0x220/0x2b0 [ 1691.059077] wakeup_source_sysfs_add+0x1a/0xa0 [ 1691.059654] wakeup_source_register+0x9d/0x130 [ 1691.060301] ep_create_wakeup_source+0x123/0x2b0 [ 1691.060948] ? ep_ptable_queue_proc+0x330/0x330 [ 1691.061536] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1691.062270] ? kmem_cache_alloc+0x2a6/0x310 [ 1691.062869] do_epoll_ctl+0x1f1d/0x2c00 [ 1691.063387] ? lock_downgrade+0x6d0/0x6d0 [ 1691.063973] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1691.064610] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1691.065211] ? do_epoll_ctl+0x2c00/0x2c00 [ 1691.065736] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1691.066522] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1691.067258] do_syscall_64+0x33/0x40 [ 1691.067730] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1691.068440] RIP: 0033:0x7fabba743b19 [ 1691.068961] 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 [ 1691.071386] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1691.072415] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1691.073406] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1691.074382] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1691.075321] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1691.076282] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1691.114077] FAULT_INJECTION: forcing a failure. [ 1691.114077] name failslab, interval 1, probability 0, space 0, times 0 [ 1691.115575] CPU: 1 PID: 9777 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1691.116476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1691.117532] Call Trace: [ 1691.117864] dump_stack+0x107/0x167 [ 1691.118316] should_fail.cold+0x5/0xa [ 1691.118792] should_failslab+0x5/0x20 [ 1691.119263] __kmalloc_track_caller+0x79/0x370 [ 1691.119828] ? kstrdup_const+0x53/0x80 [ 1691.120333] kstrdup+0x36/0x70 [ 1691.120732] kstrdup_const+0x53/0x80 [ 1691.121194] __kernfs_new_node+0x9d/0x860 [ 1691.121706] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1691.122352] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1691.122941] ? lock_acquire+0x197/0x470 [ 1691.123478] ? find_held_lock+0x2c/0x110 [ 1691.124001] ? sysfs_do_create_link_sd+0x82/0x140 [ 1691.124627] kernfs_new_node+0x18d/0x250 [ 1691.125129] kernfs_create_link+0xcb/0x230 [ 1691.125651] sysfs_do_create_link_sd+0x90/0x140 [ 1691.126225] sysfs_create_link+0x5f/0xc0 [ 1691.126727] device_add+0x703/0x1c50 [ 1691.127194] ? lockdep_init_map_type+0x2c7/0x780 [ 1691.127776] ? devlink_add_symlinks+0x970/0x970 [ 1691.128379] wakeup_source_device_create+0x220/0x2b0 [ 1691.129002] wakeup_source_sysfs_add+0x1a/0xa0 [ 1691.129563] wakeup_source_register+0x9d/0x130 [ 1691.130125] ep_create_wakeup_source+0x123/0x2b0 [ 1691.130707] ? ep_ptable_queue_proc+0x330/0x330 [ 1691.131325] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1691.131981] ? kmem_cache_alloc+0x2a6/0x310 [ 1691.132553] do_epoll_ctl+0x1f1d/0x2c00 [ 1691.133054] ? lock_downgrade+0x6d0/0x6d0 [ 1691.133569] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1691.134186] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1691.134726] ? do_epoll_ctl+0x2c00/0x2c00 [ 1691.135239] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1691.135893] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1691.136539] do_syscall_64+0x33/0x40 [ 1691.136997] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1691.137625] RIP: 0033:0x7fd4c725db19 [ 1691.138083] 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 [ 1691.140431] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1691.141368] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1691.142247] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1691.143123] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1691.144012] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1691.144887] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1691.174533] FAULT_INJECTION: forcing a failure. [ 1691.174533] name failslab, interval 1, probability 0, space 0, times 0 [ 1691.176041] CPU: 0 PID: 9778 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1691.176903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1691.177955] Call Trace: [ 1691.178298] dump_stack+0x107/0x167 [ 1691.178762] should_fail.cold+0x5/0xa [ 1691.179259] ? __kernfs_new_node+0xd4/0x860 [ 1691.179811] should_failslab+0x5/0x20 [ 1691.180314] kmem_cache_alloc+0x5b/0x310 [ 1691.180835] __kernfs_new_node+0xd4/0x860 [ 1691.181409] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1691.182076] ? kernfs_add_one+0x124/0x4d0 [ 1691.182636] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1691.183243] ? lock_acquire+0x197/0x470 [ 1691.183746] ? find_held_lock+0x2c/0x110 [ 1691.184287] ? sysfs_do_create_link_sd+0x82/0x140 [ 1691.184898] kernfs_new_node+0x18d/0x250 [ 1691.185417] kernfs_create_link+0xcb/0x230 [ 1691.185954] sysfs_do_create_link_sd+0x90/0x140 [ 1691.186549] sysfs_create_link+0x5f/0xc0 [ 1691.187073] device_add+0x5e1/0x1c50 [ 1691.187547] ? lockdep_init_map_type+0x2c7/0x780 [ 1691.188157] ? devlink_add_symlinks+0x970/0x970 [ 1691.188758] wakeup_source_device_create+0x220/0x2b0 [ 1691.189402] wakeup_source_sysfs_add+0x1a/0xa0 [ 1691.189980] wakeup_source_register+0x9d/0x130 [ 1691.190609] ep_create_wakeup_source+0x123/0x2b0 [ 1691.191235] ? ep_ptable_queue_proc+0x330/0x330 [ 1691.191829] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1691.192503] ? kmem_cache_alloc+0x2a6/0x310 [ 1691.193057] do_epoll_ctl+0x1f1d/0x2c00 [ 1691.193572] ? lock_downgrade+0x6d0/0x6d0 [ 1691.194095] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1691.194731] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1691.195284] ? do_epoll_ctl+0x2c00/0x2c00 [ 1691.195811] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1691.196490] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1691.197144] do_syscall_64+0x33/0x40 [ 1691.197615] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1691.198260] RIP: 0033:0x7f831d711b19 [ 1691.198734] 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 [ 1691.201137] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1691.202100] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1691.203004] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1691.203909] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1691.204813] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1691.205717] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:15:59 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 73) [ 1691.326757] FAULT_INJECTION: forcing a failure. [ 1691.326757] name failslab, interval 1, probability 0, space 0, times 0 [ 1691.328206] CPU: 1 PID: 9784 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1691.329050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1691.330074] Call Trace: [ 1691.330406] dump_stack+0x107/0x167 [ 1691.330856] should_fail.cold+0x5/0xa [ 1691.331328] ? create_object.isra.0+0x3a/0xa20 [ 1691.331900] should_failslab+0x5/0x20 [ 1691.332375] kmem_cache_alloc+0x5b/0x310 [ 1691.332887] create_object.isra.0+0x3a/0xa20 [ 1691.333428] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1691.334057] __kmalloc_track_caller+0x177/0x370 [ 1691.334632] ? kstrdup_const+0x53/0x80 [ 1691.335115] kstrdup+0x36/0x70 [ 1691.335521] kstrdup_const+0x53/0x80 [ 1691.336030] __kernfs_new_node+0x9d/0x860 [ 1691.336575] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1691.337221] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1691.337814] ? lock_acquire+0x197/0x470 [ 1691.338304] ? find_held_lock+0x2c/0x110 [ 1691.338808] ? sysfs_do_create_link_sd+0x82/0x140 [ 1691.339405] kernfs_new_node+0x18d/0x250 [ 1691.339915] kernfs_create_link+0xcb/0x230 [ 1691.340445] sysfs_do_create_link_sd+0x90/0x140 [ 1691.341019] sysfs_create_link+0x5f/0xc0 [ 1691.341520] device_add+0x703/0x1c50 [ 1691.341982] ? lockdep_init_map_type+0x2c7/0x780 [ 1691.342566] ? devlink_add_symlinks+0x970/0x970 [ 1691.343149] wakeup_source_device_create+0x220/0x2b0 [ 1691.343816] wakeup_source_sysfs_add+0x1a/0xa0 [ 1691.344400] wakeup_source_register+0x9d/0x130 [ 1691.344995] ep_create_wakeup_source+0x123/0x2b0 [ 1691.345577] ? ep_ptable_queue_proc+0x330/0x330 [ 1691.346150] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1691.346792] ? kmem_cache_alloc+0x2a6/0x310 [ 1691.347328] do_epoll_ctl+0x1f1d/0x2c00 [ 1691.347830] ? lock_downgrade+0x6d0/0x6d0 [ 1691.348358] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1691.348979] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1691.349520] ? do_epoll_ctl+0x2c00/0x2c00 [ 1691.350032] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1691.350681] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1691.351317] do_syscall_64+0x33/0x40 [ 1691.351779] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1691.352418] RIP: 0033:0x7f831d711b19 [ 1691.352925] 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 [ 1691.355229] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1691.356179] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1691.357054] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1691.357938] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1691.358818] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1691.359693] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:16:12 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 78) 13:16:12 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 74) 13:16:12 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 76) 13:16:12 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 76) 13:16:12 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x18800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x10}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000400)=0x0) clone3(&(0x7f0000000480)={0x20040000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x12}, &(0x7f0000000240)=""/165, 0xa5, &(0x7f0000000300)=""/197, &(0x7f0000000440)=[r3, 0x0, 0xffffffffffffffff, 0x0, r4], 0x5, {r2}}, 0x58) r5 = epoll_create(0x3ff) epoll_wait(r5, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000200)={0x20000001}) pidfd_getfd(0xffffffffffffffff, r0, 0x0) 13:16:12 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x8}}) 13:16:12 executing program 3: ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x8, 0x0, 0x4}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0xb, 0x2, 0x2) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) syz_io_uring_setup(0xdf5, &(0x7f00000003c0)={0x0, 0xb1a3, 0x8}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000080)=0x6e) syz_io_uring_submit(r2, r4, &(0x7f0000000380)=@IORING_OP_WRITE={0x17, 0x1, 0x2000, @fd=r5, 0x0, &(0x7f0000000300)="b308ec2ad46819ee0213db353d6914bbc7470f7a9ed537cc8c57e38ba443badc32c6ca0014e6918fe59e9fd541540924030b33907d535a7f79c83832577a9fb9bc5f9f0712dbd33f0e8021e8a823f90c1514a922384df8cc951c0a6b", 0x5c, 0x4}, 0x5) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r0, &(0x7f0000000140)={0xffffffffffffffff, r1, 0xffffff7f}) syz_open_dev$tty1(0xc, 0x4, 0x1) 13:16:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f00000002c0)={{0xff, 0x2f92}, 0x100, './file0\x00'}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/class/ata_device', 0x8800, 0x8) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup2(r3, r2) accept4$packet(r4, 0x0, &(0x7f0000000180), 0x0) ioctl$HIDIOCGREPORT(r4, 0x400c4807, &(0x7f0000000400)={0x3, 0x3, 0x100}) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000080)={"6f50f5b13130ec0f31e9df36ae249855", 0x0, 0x0, {0x0, 0x4}, {0xfffffffffffffff7, 0x9}, 0x1ff, [0x9, 0x800, 0x800, 0x4, 0x7fff, 0x0, 0xfff, 0x9, 0x1, 0x6, 0x4, 0x80000000, 0x883, 0x3, 0x40, 0xfffffffffffffffc]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r5, 0xc0c89425, &(0x7f0000000180)={"6004ec413c75ece6d9c0e0be4d2882f5", 0x0, r6, {0x9, 0x7fffffff}, {0x5, 0x2}, 0x400, [0xfffffffffffffffc, 0x255, 0x7ff, 0x3ff, 0x6dd9, 0x100, 0x8, 0x6, 0x8, 0x7, 0x10001, 0x401, 0x5, 0x10001, 0x3, 0x3]}) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r7, r1) finit_module(r0, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x811) accept4$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000480)=0x1c, 0x80000) [ 1704.450073] FAULT_INJECTION: forcing a failure. [ 1704.450073] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.451587] CPU: 1 PID: 9808 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1704.452476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.453485] Call Trace: [ 1704.453813] dump_stack+0x107/0x167 [ 1704.454262] should_fail.cold+0x5/0xa [ 1704.454734] should_failslab+0x5/0x20 [ 1704.455201] __kmalloc_track_caller+0x79/0x370 [ 1704.455759] ? kstrdup_const+0x53/0x80 [ 1704.456305] kstrdup+0x36/0x70 [ 1704.456762] kstrdup_const+0x53/0x80 [ 1704.457291] __kernfs_new_node+0x9d/0x860 [ 1704.457840] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1704.458534] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1704.459167] ? lock_acquire+0x197/0x470 [ 1704.459693] ? find_held_lock+0x2c/0x110 [ 1704.460256] ? sysfs_do_create_link_sd+0x82/0x140 [ 1704.460892] kernfs_new_node+0x18d/0x250 [ 1704.461430] kernfs_create_link+0xcb/0x230 [ 1704.461985] sysfs_do_create_link_sd+0x90/0x140 [ 1704.462598] sysfs_create_link+0x5f/0xc0 [ 1704.463137] device_add+0x703/0x1c50 [ 1704.463681] ? lockdep_init_map_type+0x2c7/0x780 [ 1704.464364] ? devlink_add_symlinks+0x970/0x970 [ 1704.464990] wakeup_source_device_create+0x220/0x2b0 [ 1704.465658] wakeup_source_sysfs_add+0x1a/0xa0 [ 1704.466261] wakeup_source_register+0x9d/0x130 [ 1704.466865] ep_create_wakeup_source+0x123/0x2b0 [ 1704.467487] ? ep_ptable_queue_proc+0x330/0x330 [ 1704.468109] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1704.468792] ? kmem_cache_alloc+0x2a6/0x310 [ 1704.469359] do_epoll_ctl+0x1f1d/0x2c00 [ 1704.469899] ? lock_downgrade+0x6d0/0x6d0 [ 1704.470457] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1704.471130] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1704.471745] ? do_epoll_ctl+0x2c00/0x2c00 [ 1704.472318] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1704.473005] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1704.473686] do_syscall_64+0x33/0x40 [ 1704.474176] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1704.474846] RIP: 0033:0x7f831d711b19 [ 1704.475336] 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 [ 1704.477692] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1704.478640] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1704.479574] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1704.480553] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1704.481476] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1704.482403] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:16:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') 13:16:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@empty}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:16:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000680)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) [ 1704.555763] FAULT_INJECTION: forcing a failure. [ 1704.555763] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.557428] CPU: 0 PID: 9809 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1704.558354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.559481] Call Trace: [ 1704.559844] dump_stack+0x107/0x167 [ 1704.564391] should_fail.cold+0x5/0xa [ 1704.564919] ? __kernfs_new_node+0xd4/0x860 [ 1704.565523] should_failslab+0x5/0x20 [ 1704.566047] kmem_cache_alloc+0x5b/0x310 [ 1704.566621] __kernfs_new_node+0xd4/0x860 [ 1704.567186] ? kernfs_activate+0x2c/0x1d0 [ 1704.567772] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1704.568440] ? lock_release+0x680/0x680 [ 1704.569012] ? find_held_lock+0x2c/0x110 [ 1704.569563] kernfs_new_node+0x18d/0x250 [ 1704.570145] __kernfs_create_file+0x51/0x350 [ 1704.570739] sysfs_add_file_mode_ns+0x221/0x560 [ 1704.571396] internal_create_group+0x324/0xb30 [ 1704.572081] ? sysfs_remove_group+0x170/0x170 [ 1704.572738] ? kernfs_add_one+0x124/0x4d0 [ 1704.573317] ? kernfs_create_link+0x1b7/0x230 [ 1704.573942] internal_create_groups.part.0+0x90/0x140 [ 1704.574659] sysfs_create_groups+0x25/0x50 [ 1704.575232] device_add+0x138f/0x1c50 [ 1704.575768] ? lockdep_init_map_type+0x2c7/0x780 [ 1704.576434] ? devlink_add_symlinks+0x970/0x970 [ 1704.577086] wakeup_source_device_create+0x220/0x2b0 [ 1704.577833] wakeup_source_sysfs_add+0x1a/0xa0 [ 1704.578473] wakeup_source_register+0x9d/0x130 [ 1704.579101] ep_create_wakeup_source+0x123/0x2b0 [ 1704.579737] ? ep_ptable_queue_proc+0x330/0x330 [ 1704.580398] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1704.581116] ? kmem_cache_alloc+0x2a6/0x310 [ 1704.581690] do_epoll_ctl+0x1f1d/0x2c00 [ 1704.582205] ? lock_downgrade+0x6d0/0x6d0 [ 1704.582785] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1704.583474] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1704.584091] ? do_epoll_ctl+0x2c00/0x2c00 [ 1704.584678] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1704.585389] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1704.586104] do_syscall_64+0x33/0x40 [ 1704.586647] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1704.587361] RIP: 0033:0x7fd4c725db19 [ 1704.587907] 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 [ 1704.590241] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1704.591193] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1704.592112] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1704.593072] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1704.594034] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1704.594990] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1704.605801] FAULT_INJECTION: forcing a failure. [ 1704.605801] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.608619] CPU: 0 PID: 9810 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1704.609545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.610668] Call Trace: [ 1704.611026] dump_stack+0x107/0x167 [ 1704.611539] should_fail.cold+0x5/0xa [ 1704.612066] ? __kernfs_new_node+0xd4/0x860 [ 1704.612624] should_failslab+0x5/0x20 [ 1704.613099] kmem_cache_alloc+0x5b/0x310 [ 1704.613619] __kernfs_new_node+0xd4/0x860 [ 1704.614144] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1704.614769] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1704.615370] ? wait_for_completion_io+0x270/0x270 [ 1704.615976] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1704.616712] kernfs_new_node+0x18d/0x250 [ 1704.617269] __kernfs_create_file+0x51/0x350 [ 1704.617873] sysfs_add_file_mode_ns+0x221/0x560 [ 1704.618528] internal_create_group+0x324/0xb30 [ 1704.619147] ? sysfs_remove_group+0x170/0x170 [ 1704.619758] ? kernfs_add_one+0x124/0x4d0 [ 1704.620371] ? kernfs_create_link+0x1b7/0x230 [ 1704.620996] internal_create_groups.part.0+0x90/0x140 [ 1704.621701] sysfs_create_groups+0x25/0x50 [ 1704.622275] device_add+0x138f/0x1c50 [ 1704.622805] ? lockdep_init_map_type+0x2c7/0x780 [ 1704.623449] ? devlink_add_symlinks+0x970/0x970 [ 1704.628144] wakeup_source_device_create+0x220/0x2b0 [ 1704.628849] wakeup_source_sysfs_add+0x1a/0xa0 [ 1704.629481] wakeup_source_register+0x9d/0x130 [ 1704.630098] ep_create_wakeup_source+0x123/0x2b0 [ 1704.630756] ? ep_ptable_queue_proc+0x330/0x330 [ 1704.631378] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1704.632111] ? kmem_cache_alloc+0x2a6/0x310 [ 1704.632761] do_epoll_ctl+0x1f1d/0x2c00 [ 1704.633328] ? lock_downgrade+0x6d0/0x6d0 [ 1704.633942] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1704.634621] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1704.635196] ? do_epoll_ctl+0x2c00/0x2c00 [ 1704.635757] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1704.636486] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1704.637201] do_syscall_64+0x33/0x40 [ 1704.637705] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1704.638375] RIP: 0033:0x7fdd23bf3b19 [ 1704.638876] 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 [ 1704.641338] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1704.642359] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1704.643314] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1704.644348] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1704.645327] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1704.646278] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 sendmmsg$inet6(r1, &(0x7f0000007e00)=[{{&(0x7f00000006c0)={0xa, 0x4e23, 0x7fffffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3}, 0x1c, &(0x7f0000001ac0)=[{&(0x7f0000000700)="b2372b97943e99bb1e5966b1a1d3082be9d9a8a013116ad7a50f6364ff6218694fc8ec8c2373a33ca77b8c72b459c0d5a000066642b05192bc282ee994ba591d840f5e3d4cb04a27831f63152c713535f317fa382c03e272e35e3b7c34a8f48f178be19c7b5567eafd7d2ccd84636cef58bcdcc540335e15802580cd34d9ca484fc02756b75f319687bea186e62214d1840319c87829447f31377ab68e4ccc6b4aec44df4d8b2dbfd80ac6aaf401ba559189e5d909498110182f5c4b5d2764698e74cf232a4da6203f66c909d609577d1683a92c4ca176fb0f8d383ab97a65", 0xdf}, {&(0x7f0000000800)="b01f8901df981553ff8ecc82235894230075d7a78ccc6e89ac5f0cd5a7eb612804e1a2fdbb172fe7e6b2068855f16a0aec1bf55e89352dd9261a77bdc8095046ee34fcf910a925762ae9419f650b4e4719c3e7e4ecdf47029700a0a3021a45183e8509ba856789f4a83ff456265b437502cd676da80da1685fa8800c5203284eb60889ea81c714828f87c4fa531b77c659076670fb407e96f18a75c83e53706d35fb50fc244c9b268b60cf8b92710f5eba96e2c48fcf0c23e85691ac", 0xbc}, {&(0x7f00000008c0)="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0x1000}, {&(0x7f00000018c0)="be5298a01153b5", 0x7}, {&(0x7f0000001900)="74822226b6668e24cd1a99858528f03d72a0d134be84e0367f19bbacb050ab7857d4295872f9b24bdfbe00062a6b6a7055342fe5a1884a709fa21638cd098791c60a90674cbb2495949b835ff0fff4468e103d2b1513967571e346dab6d8f2f8e57334c51a301c89fcad9923929fe995bb67682eb0b421cd3a9fb3cfb5", 0x7d}, {&(0x7f0000001980)="1643ae6fe4dfd6be05f8004d1bee053f1c85b1bea0bfaf613ee409ce9cc628426682493332deaf904b4691bec1cfa879790eb6042882012e03311f3d71025995cb24934677975ed7894c8f77dca874029c664f7f0be39d1463f4961cf544f04ffaa7ceb5ec1a16c676db64f3696ad679c5c36188815242520547452a13258d09a0be99b3af71fa489366c905487535f5fec96ca97987f01b49ab40018d30ad0903245966a9f7ccdf61f68102da1c89b438333c72877346a20832a58a28889b356a86", 0xc2}, {&(0x7f0000001a80)="a87a59", 0x3}], 0x7, &(0x7f0000001b40)=[@flowinfo={{0x14, 0x29, 0xb, 0x157}}], 0x18}}, {{&(0x7f0000001b80)={0xa, 0x4e23, 0x80, @private0={0xfc, 0x0, '\x00', 0x1}, 0x5}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000001bc0)="8f1220094f7e83e37f0af3c95b28b8917221a3b33eb605e4502937df4cf2f23063ca281265748e2c88395e7caaecf5e4e2ed0bac2dabff9f4a8704ecf97cb32629b8e094f8ec7df48d40b66bc87fcd8417243452f63b31c65b4c200b4f61906110c2eeacbe93e46d580719b3d4c623addeb37608067cf5ed42b68b9d65a88fe843d13c89dd2ec8032047734934eef0c9e8675e961b891d8d21f19fcd6eaf0028457b1dc6078e0fdcb4c718614e10458cd7c023329bc59a58065c8ad36c5d1c9aecb1c54601d249fe0d4fb4044b", 0xcd}], 0x1, &(0x7f0000001d00)=[@hopopts_2292={{0x38, 0x29, 0x36, {0x2b, 0x3, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0xd}}]}}}], 0x38}}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001d40)}, {&(0x7f0000001d80)="194ebd235c7737eb08cb35b499139d1409c2460c7a523383a1414cabada3a4440726020bd2542f3d83eaaa755e39b15ce87613a9ed24dd581c1d1e32be7113fc8398af864da8f90f118c783852c239fc3210f801a2219f8f457a015ff7e5dfefe7eb44", 0x63}, {&(0x7f0000001e00)="f49a17171fe09f0183e635b2c7d8561f30dbe59610e5fcce66a53ed1f4a1", 0x1e}, {&(0x7f0000001e40)="8ce5bb74f61ff2f04cd56b7f7325694561ffbbde7cb4dfcb2bd91c75afeb19287559c1e1171cc2aefda6cd11e95fc41eba3dcb93f3f86239d4936fbc127b9d90db9f5490708c63ea77940be2a4c046feb93175fba07a236605eb50d9cbdc0c77adadf177ba8b7e1156ff271ded9b034131b7bcd42f5c584d54dea4fee88e0a8f79c378916dca211dfbcfc3c7451477c0e32b0a586562a216c16d706b3ed859b42a04a31b693561dcd8817aae7551755c61e30d13321194a33759757abc234786d29a2975", 0xc4}, {&(0x7f0000001f40)="673a04406602f01e173ebf9e354e63c6fac784baaa14b50c08332ca17d2cad66c3ad7ff90c4d397ca2d819220be83cc8ba145856567b170c25152c0ecdef31efc0970809f9070638f8f0141e19f0a10be8d52ec2772ba1d169e5ab86c0cb763093f25491fd0aa7d8971d0399774ddf9b8f3215ca0263e09bf6e51689eb9e435af29be4555d68d10f82fe34a66e4444538798564881eaaa3d3cebfce7019906", 0x9f}], 0x5, &(0x7f0000002080)=[@rthdrdstopts={{0x58, 0x29, 0x37, {0x45, 0x7, '\x00', [@hao={0xc9, 0x10, @empty}, @hao={0xc9, 0x10, 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{&(0x7f0000006480)="19e8d95016293d005ac1fffa92a0a94216f220b01ba9bcabaf90d695163407f0ec3bfdb4a7506487ded529d8b52fecc314cc782e46e732d7d8d03a245c2b5711e28bc9ec8b1b03c4e2406ae79ee73b35ffdc94181d2e987e4448e1fce6fdb7d2d903fba91c15ccdbf89d034c877b9c0024cbf052f1102383a8ced37afd6e9a609e5e30e99771499f0a5a8dec1990ddf81ead0904c6f43816f46570fb9980b22636531f36d174105b12ec8238d277d73f4db8960bc381647fc117f9930f17b7377669f95a49b1de5658886fc122812551944a637500cff35246824c8c917ce0557a0d9cca5cc6850507a09fd8468b6b4baf2a7b18711b5a204d0f023dd86c389e5907ad07e416b9a868b1b5861957bfbcc6d01888aeec4210f315350a28efe173865a1a49cfec17dad23c25d7247c91bbf56371d81ce423cddade2aee9f585436d894be46ffb5f6f11baabeaee224538eb7f4737831166a3af57101abf51984cfaead8d5118dd6f72f11dcb79800bb702c5340bb9e752a200201dc10f13bb8826a35e9653709c0bcb2e782c2d39649ac9e8c6817517934e1b66b9e0ad0aaad4463f56138697afa74915ceff99bf71c1ad50170038d778a083e7401d0a05567fd9bf5da5ccb64ed216e90a996b0acddf8c8d2ce01520524d808d0b6ebaeccb3a3175a5f2607c9ad7cfe07cbb32d9b10864e23151f5cb93e50bc02b02c71abc71b05aa8426d372b295df5061f525cb1e7f0a45d8bade2dcd475ef115d6b69627740bf70f0586b7b88892c10eb698e0fa762d145ddb61d0af49f7123655eeab108a4aeb2ff1694b143adc8fec40e56b52b916e85f76a7eef12b35f3bbe125721e86c7791458aa26e17c5fcf56c934b9e5b9bc2ce5ea9fad4881f02c7b2e2ad87fca33ec3e9b30a4cd981d64af6773fff7e9cf31c8cdc3aa274e39c699d885991757d54b2b30c901a58305bd1a17e9545dfd422d46e30b42f2eec92f6cbe69677449ab04bc11c4da4539921eb8da486a156a3a5b0af97ddd9d17be5bd8596d9a52e7eeabd16788669f158da1af7874acac359de7eaab854b4b1cc35517854b38cd83fb70168226adceff7f84364d53ff2fcbf69f0b306ef9babeb74ef9a2e6a13e95e599eb7d45ec1332dfd5fd280ec8eb40b8a22e5f1285ecdce0c789d7ce56f6422706e10397ca20ffb3f11fbabe956fdb7cf29ca7132eed190bccb3c9d7a8f5384991c8cdc8138977a6515c2d76a16deae3d9019f376e47f0bda31ff94832d12e1f5dc182e9512af5b5b289fd75e3f43f207af9c05982d19b35f003895cf93365731b2638b9231938f8e5b177facac1f2d72c82be423fb554ea25d7d96981a158d81b026870e24a120095e704bf24e7a0acebc05a96ef0a573b6e3faa05f0fc8fa013b031f33e9a5fff411ebbffb746f17456b332d0bd4855712bbc802321e1003aff2054168fcfec69a35ea38c5743a2857b83a409a0a60d638154d6a2cbfccbc1d0fbc6954c1b295f50d5aa4fc499f768b39b3d727ac42c1386c19bf4b27bf2ab07d83618cff2eae4bc7ab772eeed34754c163dccd62aed02741d815685b0657601297019c5c4cc696db1e984f627ff8e124c96fb955ad868bc2802b3ae1569e1e2de9856efe6eab1bc69b8da32b90e327d393353889b1207ec186898866e4f1a406c630b6dbdae2b2240f8f4afb25a5dd291de27aa4e5f3cb4d6d6fa1951997beb752cd533bc051430ef1c834f3b5d85ce059215b9743a3e7bb401ed3eef2b8cdb8700ff548717bbdad5b3aa0deabbc178d173dc2a8cc41689199445070f1c4c9f878c3476405e129b33a5e4712f233d81e23b97096e891bd651c81af090eeb7418d488e5eea381c2c5b9d30c8362716ccca69a43263d97527ba4334a2bc78934a1b2394118051ddc30f363890f809ea95a36d7163dcb64ffc31b5f03072d8b48bce4ceb8bc59a6138b171807651b70471319869d4847c0b6300a88ab38c1d99698f92831ec82abe55e426dbaefece1c0041f11e43bcd7a24b94280fc084d0151380d10d74885f031796d70df851eb41b6f77f81f886c97adeec18a1e9e7fbec169059e1a111e4a088d25d8867f435627d7aac9b2d2469b8242a374f646d5abb5740eef330af29fcc87929e5d16e0f96869bd093d0ffcd07cf6422bcdd635dd6e7a19a96f55375b9c801146f1709e638df5dd9cbe9cb2a73fa649d2785da074e3fea531de12b6f1f02db10ecf2914dda779c243788a615a65bc6619e2d47e64ac6fecda83e82531a93d3a9fa7b9420df567cebd0ec77017d8a43226819a133090ae9c9ed41504669aeafce1d33d30844383fd7fd8189391bc61f643d8d421387f047d6e4850dd3cce10d507d24bae4c13497020d573aebb17ff1d8e9479199d5e4465ab1112ea1941cf30716fd04fa1c3b514db728618ac320a8fd5cbe6dd7ec7b27114546b4e0273cb8710ec9e9661e28bd9bef4c898aa0d89b95fb9dd1d6284105d18c7207d62611dd0479f872afd7f48aa4778e42b716052101b05410885002e9a74e418f2aef58b858c26f27c13068b5c944e544902a80af0b2db0a075c1bdfc330d77fedf5b6306f7dc52e35fc543d1f01c821b69ead304b84fdc1e2e1951889b88ce9051f07c1f706f78e9195f2c4adaf8250298dc343828a10997d0c056d2b162213a899ca12037a3874cdeb4fb4680d35bca6c1ccb66babebe228a49d180be26d7c9a5557763502c73b458e05259ec19485e830b773441f329ad4e3edc583b239da908aec0b62a79d1518c2f8941b7ce8dc77e9dc5d2e33799c5b985ea783cc97cb2d2c384923973be7562492e0380e5c9b2c05337d543249ad772cfadcb40aab76737e084ff6744fa6bede66a3224154959ba11ba49ecd50ed887b358c588190fdd45deacdc3f0a124f523f47826bafc50af9f9db616a42ba6b03d7c0b2977a66c9e5290cde276311f612f34c5a975021e1b70385aa565c49bd9ea71632c520cbac1822540cfa89bdebb4a4b5321c7c788ba81154aecc4dd2d6cff100c6e1c05b9abc60ed48973faaefd0a01e209eab3d5bbe73f13e57cd7d8e8b1eaf5e5461febae97ee7dc43ad5ffc0d01e5f5b836cced7ff12be8f18d7459ff1fdf2ff22a9b9b6916ef213ebd974a7ca4abc839179a9f2692e1f31e441b046a9719433f091ec4311d4d93e0271a9219e1b5b275ce52b5de98d2e8dfb6b5d20d529104f805e3ad8fb150884267ef7fa8b766afc8a7e59328b7d25de8bee68431d22cc4e33543eaedd714b160d9da08e4b314968ca08a9a907687aa38fd77ea2bcd5658c7a264b53226b24c70243c10793c956ca1d3f3e16abdb4a2d9c534f81e63f91dd719680807c8d08a145ecee9858331baba437372b21d5365bd5eaa363bb78e5c806dfb937af0d9bd712b75940728b6da0bc714ebc54d0fe86657e020b18eac413e169a0cb7118ae91abaa0dd43dee09f7ae68d58a5cc73a02c1fcb8e156e9a817e86d72eedec109c487a668db92b6aba18272d34779d4f0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0x1000}, {&(0x7f0000007480)="81f8730855a9f0eea623922b30be9398114fca4c4a113960167551e400595a7eb26754becea48f5b11f5f9a6896961639ad35dd802cf94b4037d1f67aedf7498ee415a05c286338162cb619a6bed5ad7b5e300d866dcea7b6857ba6593cf4a507a6231da0da662fbe9dfe4a46ee04dd18ccbd886924588215efdfc5ae51c66a5db9971ab98d638072c315a5c4c089c45e5451c1f677a6c68bd05d45711e962cd11127c1e0118470dca3ca67bf805da073ac24abfd126b5270db22687c21201f9f411d93ffdc6c680825f4c9254a3dca3b9abb4f69c505e480d4633d4fa6980", 0xdf}, {&(0x7f0000007580)="0d0e3254740eb3fa8b9476ca70687564015c3284b3a5aad01b73183a4dc2fb66ef889ccc3350c5b09efd19a15c743c1e1ffb83a7bc4117bc3e0be5ad14d8d82539620030beef22f162688739681774b3c1d528f08c5316b8e2969ae764e18b77e9b3b8415ad045d60070b4bf430543342198cd6baad2fb5e2237d777d094245e9e630e16db5645a82eabf6b4c1a05836d6d11378c020a9c95a3f6165cc6d612701ba0cd547bc9aab44a75635f619476af1ab7d53fe1873ff50cd5419727b32dfc88d794d923c053465bd4f12c3742895143f3affcf6f4db03cfd4809a2aac34a07f3c0829311931d80d118b8da8157acf201", 0xf2}], 0x9}}, {{&(0x7f0000007740)={0xa, 0x4e23, 0x21, @ipv4={'\x00', '\xff\xff', @local}, 0x5}, 0x1c, &(0x7f00000077c0)=[{&(0x7f0000007780)="4aecadc30a7695d1284e674e4fb2834237ecb3a8e403b83d8026b3d135c5cb35605e0ed3cc640d9672b075c9fddb", 0x2e}], 0x1, &(0x7f0000007800)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x24}}, @tclass={{0x14, 0x29, 0x43, 0x7fff}}, @rthdr={{0x98, 0x29, 0x39, {0x29, 0x10, 0x2, 0x40, 0x0, [@mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x38}, @loopback, @dev={0xfe, 0x80, '\x00', 0xc}, @empty, @mcast1, @empty]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x33d6}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x33, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x65e}, @jumbo={0xc2, 0x4, 0x9}]}}}, @hopopts={{0x90, 0x29, 0x36, {0xff, 0xe, '\x00', [@calipso={0x7, 0x58, {0x0, 0x14, 0x1, 0x7ff, [0x3, 0x2ba5, 0x1, 0x5, 0x2, 0xfffffffffffffff7, 0x6, 0x80000001, 0x0, 0x5]}}, @padn, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @empty}, @pad1]}}}, @dstopts_2292={{0x40, 0x29, 0x4, {0x0, 0x4, '\x00', [@hao={0xc9, 0x10, @mcast2}, @calipso={0x7, 0x10, {0x0, 0x2, 0x7, 0x9, [0x115b]}}]}}}], 0x1d8}}, {{&(0x7f0000007a00)={0xa, 0x4e24, 0xfffffffb, @local, 0x80000001}, 0x1c, &(0x7f0000007d40)=[{&(0x7f0000007a40)="babe0581ab84ce9a2ac6f0a6ae76e336bebf46399e0c9993e48ff5be42ca6dda7fc02a3cf857d6e8010e", 0x2a}, {&(0x7f0000007a80)="022def6f4f2195eb8f154ee24b4e9526d8e1ad6a1cd4a55d8a63de8fbd", 0x1d}, {&(0x7f0000007ac0)="6dd8e479b8a749582f0e4c0af5c9dbbfda4c597cdbe31db2c11effff710d35996f000a43e9081d51ac19333799e32e0013676c68a727c9821d9502f6e98af73909cb0da454de2a72b845e470cf213a2ac6b2cacf101a7c3b3d1fdc83cfc0060d72348c", 0x63}, {&(0x7f0000007b40)="fd95c64544ba0ea3c26b90ad4d3aba74ac2b839aa7bca482a972b610a9033c567756dd6e80063e9d5337ce9be497a5200c75d5ded7d8a9ff6138d5ca70afbc9b4118e16d6cfd82a5e6a7973311499ae8540645afabc2d1114acb1269f5d47d080d756c0762acbee47178c62ebeb8166c393b253a6c71f4b35bb3da0e440eed09e39c4c6b8a63", 0x86}, {&(0x7f0000007c00)="7190a66e1eb93ccf58f605ab200a99b5e3768b65f0a208884d428e1c1c10e4a7089832a419da17b61c24941be27ca53fa4bdb653d905", 0x36}, {&(0x7f0000007c40)="3c7a1fded8ba15f9082ead39cbc665dd2a7fb287412b45453e160edc0ca87fa9ad07a82512d9df95d0c1894dfd24716c8b7175fead91e2e627ce518fcec757f37dfb792d795d4b5903dc446e270532e70a0dbc3686a630f070e1e0c142686a51a2266e79d247f28e1b79d90f44fb567be07ef8cb40f8b046be9868caf24790c0a686b238bc7e9a1df385bb980fef54708145356890423fdf3431954f1ff45876ede2aa", 0xa3}, {&(0x7f0000007d00)="66f6a8", 0x3}], 0x7, &(0x7f0000007dc0)}}], 0xa, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r4, 0x4b63, 0x4) pwritev2(r4, &(0x7f00000005c0)=[{&(0x7f0000000080)="1f1ae6d6613a1df47508262018788a76ab537796861cf406a28f702a4cd1c2c3796e85ce02917d889cb5f1561f2d23e52b84b585e3fd8e418bbe51c47e5938537defbf5c3a2c48eca2a7ee8ac59fc5ace3881cc15aa3acb58cdd8d4551040d85dc6014e2153fb4a4bfc6ad4e39c77502626a7f1f26fd1f6ae982db990b1a905b4339db1b11062d733e0bdc061b2a2518f1b8df5a608943168ef73424b29710f712ad6ca549baecf8b97fd24ef6c7209ca9126fb38bd5b90520bf", 0xba}, {&(0x7f0000000000)="b10231003ee97057eb668f37ee78d516c72a116a928526294d019f98fe1572c9f26e107febb8287a2bd79437c8faba6763d9530ad81571fa2635a8", 0x3b}, {&(0x7f0000000140)="d2eb234253aed17d6a2b62c359797a54aead41dfb224fa", 0x17}, {&(0x7f0000000180)="4f216c4467c99390a960248bd6fbcdb6046092be58f1dd24a384aa463293316d7e03574a83f6afcf15506e8d5249830f7ae693077eac3a905f6537e3ba659aad47333908", 0x44}, {&(0x7f0000000200)="41f2ecdadbaa38fd5e7b49e99192dd9eed94614f0741630cc95e2c9c2485f1691e5aa8fbbc107ab0772a543db78509c2a542e73562e66c252471821a1becef3a6e72e2cbf30fc78905e29550", 0x4c}, {&(0x7f0000000280)="ba1d13d5b9b4ef0307da55872be169b79dab4b4d240d5fbff97458a959353bd775db60c512c1d344d2c39a371b58a61355109b8d8e0174e25fc40e2c1a2418a4f9e4025579c3239ef1ac2471a4952f5d7f0d1503735e1c63b3bba7d040ab1e3164787886a87bf32fc2a3409c321c720efa24379fef524c0993dab91b5edccbbdf91d473504a6a1cf6f9a2696ebcb618d9d4b080bb44674041818282bc2c5ce16cfa3a4a205dd564dd94701a2f8d941fb1891c51a8551c990c7d5cb3ba9422edb57c5cb68982e5241be195381ec7902bc2a6faf58dbbe8c0f", 0xd8}, {&(0x7f0000000380)="e6c85116db10964140d38071965ead066ce0fb094a871bdd9664242143a6526c5d25c10a76b4d9331ec5540fd1222cb298222d275629be2a98b219c9d219468efa47f18fb7f165", 0x47}, {&(0x7f0000000400)="8e8d7fe6f794c393dc11d5e38f6cbc094c9dee55d9f00e762635ac2f7f36b47e46e0ce42e90825bb12593c5691f4fa672730c8e7ab981d2b23687d53472db2ac86cecfee8874acf0ff50496c167aa986e7646486ae0acfd421954725c24e480a81d87232e1dc58b45df23d87ec8b57b4ef5ec94a9b72bbcdb4c61bf400255c158c5be6fe3e4ed01a86dda002f3e5f750d65bc1783b0a5b1b732eefa95a70773e7fa277d516f7377f100bc16b0126f0", 0xaf}, {&(0x7f00000004c0)="20f7c37ae540456bdfe1cdf35a9e0d51be7d060000000000000026e7afcd26c9f5a6d99499735ea744", 0x29}, {&(0x7f0000000500)="14791f8abcf1ed85a666df0157b8a6c60efa6f8c0d2f9d769c2ab40bc544be1f799ff37dd59b77732a1ecde3f8d64b0d1c0abf083df7114cd17a19e5d37a2577a11eefb8c313c75b0b2963156f1ba16102a78e0e69d4257f58bfcbea13596a67aeaf572a38a33d32c4fe94db06299f9451c00b46c8434732cee22cd7c525cddb8d", 0x81}], 0xa, 0x0, 0xfffffff6, 0x4) dup2(r3, r2) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r5, &(0x7f0000004d00), 0x7ffff000, 0x811) sendmmsg$inet6(r5, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000009400)=[{&(0x7f0000008080)="20d91d6a931c9e1de8d5471a5c47b711645363f5dd51718670f5f8bf755a8e552ed4836822e38613278720bfdac16ab3f7028e71ca60b90935bb5a25a2ef92297135d37d8619f40da4a14e17a0d011e6f935dd60925eeba532ea9a2acfb5200ced0d4e9acbf6d203e79f5966a88bea9f69cc5faf99ac66359cc08e29e87ece425bef25546146d578178bbe0ba48abafcebe34e0d583d4356", 0x98}, {&(0x7f0000008140)="c02026a71f9cbebe3ca34a7fb9ef939a527d41f25421e5f67a6047c4038f32e421930665e4a7fc066187475067beef9fe0f037df6cbde706b64eaf41cab0aca1602e734ced4d5060d448661a0bbc7839bab1b25d3e14718b4f72f99750e7416ddd9a221944fcb9da3c026953d0c734c9e78eb245431980361f24dd6b3a1299fcd3dd9cccb95a0c76245bbdeedc63ee877d8d59b3265d9139ca5360a1bd5502aac8013e7c42a31dc7356cd20a830a93868e2b4873ef4beb83f759cdaa8b82e0a9edb246a307c1b563429e701715752a0c4521abcbb1fad6b46ea50efdca13a3ce57047a2a1b0f3b8f49cf", 0xea}, {&(0x7f0000008240)="fd4c3fcf6aa705a56cad6006ed5d156f5cf7cb073474005133766a670edd8a532a83f8c8629dbcfc3ace365a3fb28f7bfcfb66d5d5eab9865f4e2de9f99f7e05a39d71ad6f79bdcf13466731ec2a1100f8c03b2982587e2a2b511827bb05c5f9e4818acd64a77dde229e1df647e78b7fdf228ffe3379d2cc38d2a4798c83a2d4fa4170df1999cdaddace786d13bb68f4ff829a1dc103c17b2563af1a4c0d5b7e0615a7c07be8a2d2dcf07ce13876b789688642842648b403161161497c54f2af98c0fca2e28d1e4f2ccbe856a8d83a7ef24e746201aae193c868551613f8ea9360", 0xe1}, {&(0x7f0000008340)="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0x1000}, {&(0x7f0000009340)="76d1d6d0c8f814d47ca73f2d3dc6bc38ef188262d571b7f69b88100ec49bb577019b7887db8b99c759d8fa02dbb6a7b68bd54938b87cb83011533035e4967401ecc1be2d95f021ceffb6ab0d59f985b23ba28c7fee3a21725b684eb5368cc4405c94285e15857f2c1b1616980be2bbedc2d94c18d1a0e1ba98e943b3031fddde299207c52c80a57a79e72e320b152c325380444359c8f7", 0x97}], 0x5, &(0x7f0000009480)=[@pktinfo={{0x24, 0x29, 0x32, {@private1}}}, @dontfrag={{0x14, 0x29, 0x3e, 0xe7}}, @hopopts_2292={{0xa8, 0x29, 0x36, {0x16, 0x11, '\x00', [@jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0xba}, @jumbo={0xc2, 0x4, 0x400}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty}, @calipso={0x7, 0x20, {0x0, 0x6, 0x6, 0x3, [0x2, 0x8, 0x5]}}, @jumbo, @calipso={0x7, 0x30, {0x2, 0xa, 0x5, 0x5, [0xfffffffffffffff9, 0xfff, 0x200, 0xfcb, 0xfffffffffffffffb]}}, @pad1]}}}], 0xe8}}], 0x1, 0x4000041) [ 1704.655704] FAULT_INJECTION: forcing a failure. [ 1704.655704] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.657252] CPU: 1 PID: 9812 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1704.658173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.659257] Call Trace: [ 1704.659615] dump_stack+0x107/0x167 [ 1704.660119] should_fail.cold+0x5/0xa [ 1704.660623] ? __kernfs_new_node+0xd4/0x860 [ 1704.661190] should_failslab+0x5/0x20 [ 1704.661701] kmem_cache_alloc+0x5b/0x310 [ 1704.662240] __kernfs_new_node+0xd4/0x860 [ 1704.662789] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1704.663480] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1704.664134] ? lock_acquire+0x197/0x470 [ 1704.664660] ? find_held_lock+0x2c/0x110 [ 1704.665205] ? sysfs_do_create_link_sd+0x82/0x140 [ 1704.665838] kernfs_new_node+0x18d/0x250 [ 1704.666385] kernfs_create_link+0xcb/0x230 [ 1704.666943] sysfs_do_create_link_sd+0x90/0x140 [ 1704.667560] sysfs_create_link+0x5f/0xc0 [ 1704.668168] device_add+0x703/0x1c50 [ 1704.668702] ? lockdep_init_map_type+0x2c7/0x780 [ 1704.669325] ? devlink_add_symlinks+0x970/0x970 [ 1704.669946] wakeup_source_device_create+0x220/0x2b0 [ 1704.670617] wakeup_source_sysfs_add+0x1a/0xa0 [ 1704.671215] wakeup_source_register+0x9d/0x130 [ 1704.671822] ep_create_wakeup_source+0x123/0x2b0 [ 1704.672462] ? ep_ptable_queue_proc+0x330/0x330 [ 1704.673075] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1704.673757] ? kmem_cache_alloc+0x2a6/0x310 [ 1704.674327] do_epoll_ctl+0x1f1d/0x2c00 [ 1704.674872] ? lock_downgrade+0x6d0/0x6d0 [ 1704.675418] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1704.676091] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1704.676673] ? do_epoll_ctl+0x2c00/0x2c00 [ 1704.677241] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1704.677990] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1704.678709] do_syscall_64+0x33/0x40 [ 1704.679218] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1704.679890] RIP: 0033:0x7fabba743b19 [ 1704.680406] 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 [ 1704.682743] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1704.683673] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1704.684558] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1704.685434] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1704.686308] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1704.687176] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:16:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'team_slave_0\x00'}) sendto$packet(0xffffffffffffffff, &(0x7f0000000080)="1d3211dff38e20c50db63681707fda68297836d72f204aa6f2a1148256d8a688c5f11cc699f4479d42a945dda66913f584040240a06a7e81e709edfe666823dc315b8140b304027484c98190c580fc8552379dea84d3201ca41fdc773211826c510c256e86c3833970bf291920e0bf86985c56f049707ff87e881a6f4c958444b707e9e7be1e9933aa989a7ff6c5979778a47af5502f78f60a5c8b870bb57f34184d39bc67ba0d4b0d2019ba354778b9661be78a33b22b5059caae053c1a4aebbec99d7b", 0xc4, 0x20004000, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:16:12 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 77) 13:16:12 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 79) 13:16:12 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 77) 13:16:12 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 75) 13:16:12 executing program 6: r0 = epoll_create1(0x80000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) syz_80211_join_ibss(&(0x7f00000000c0)='wlan1\x00', &(0x7f0000000080)=@default_ibss_ssid, 0x6, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) [ 1704.854569] FAULT_INJECTION: forcing a failure. [ 1704.854569] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.855924] CPU: 1 PID: 9846 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1704.856784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.857752] Call Trace: [ 1704.858071] dump_stack+0x107/0x167 [ 1704.858499] should_fail.cold+0x5/0xa [ 1704.858952] should_failslab+0x5/0x20 [ 1704.859399] __kmalloc_track_caller+0x79/0x370 [ 1704.859934] ? kstrdup_const+0x53/0x80 [ 1704.860424] kstrdup+0x36/0x70 [ 1704.860800] kstrdup_const+0x53/0x80 [ 1704.861235] __kernfs_new_node+0x9d/0x860 [ 1704.861718] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1704.862334] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1704.862889] ? lock_acquire+0x197/0x470 [ 1704.863350] ? find_held_lock+0x2c/0x110 [ 1704.863826] ? sysfs_do_create_link_sd+0x82/0x140 [ 1704.864406] kernfs_new_node+0x18d/0x250 [ 1704.864881] kernfs_create_link+0xcb/0x230 [ 1704.865424] sysfs_do_create_link_sd+0x90/0x140 [ 1704.865989] sysfs_create_link+0x5f/0xc0 [ 1704.866478] device_add+0x703/0x1c50 [ 1704.866915] ? lockdep_init_map_type+0x2c7/0x780 [ 1704.867466] ? devlink_add_symlinks+0x970/0x970 [ 1704.868016] wakeup_source_device_create+0x220/0x2b0 [ 1704.868623] wakeup_source_sysfs_add+0x1a/0xa0 [ 1704.869154] wakeup_source_register+0x9d/0x130 [ 1704.869686] ep_create_wakeup_source+0x123/0x2b0 [ 1704.870236] ? ep_ptable_queue_proc+0x330/0x330 [ 1704.870777] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1704.871382] ? kmem_cache_alloc+0x2a6/0x310 [ 1704.871887] do_epoll_ctl+0x1f1d/0x2c00 [ 1704.872377] ? lock_downgrade+0x6d0/0x6d0 [ 1704.872858] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1704.873444] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1704.873955] ? do_epoll_ctl+0x2c00/0x2c00 [ 1704.874440] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1704.875066] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1704.875701] do_syscall_64+0x33/0x40 [ 1704.876195] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1704.876788] RIP: 0033:0x7f831d711b19 [ 1704.877224] 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 [ 1704.879344] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1704.880257] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1704.881084] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1704.881908] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1704.882729] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1704.883601] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1704.901768] FAULT_INJECTION: forcing a failure. [ 1704.901768] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.903212] CPU: 0 PID: 9849 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1704.904073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.905192] Call Trace: [ 1704.905525] dump_stack+0x107/0x167 [ 1704.905984] should_fail.cold+0x5/0xa [ 1704.906469] ? create_object.isra.0+0x3a/0xa20 [ 1704.907043] should_failslab+0x5/0x20 [ 1704.907521] kmem_cache_alloc+0x5b/0x310 [ 1704.908046] create_object.isra.0+0x3a/0xa20 [ 1704.908603] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1704.909243] kmem_cache_alloc+0x159/0x310 [ 1704.909768] __kernfs_new_node+0xd4/0x860 [ 1704.910290] ? kernfs_activate+0x2c/0x1d0 [ 1704.910814] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1704.911410] ? lock_release+0x680/0x680 [ 1704.911917] ? find_held_lock+0x2c/0x110 [ 1704.912444] kernfs_new_node+0x18d/0x250 [ 1704.912958] __kernfs_create_file+0x51/0x350 [ 1704.913511] sysfs_add_file_mode_ns+0x221/0x560 [ 1704.914102] internal_create_group+0x324/0xb30 [ 1704.914678] ? sysfs_remove_group+0x170/0x170 [ 1704.915237] ? kernfs_add_one+0x124/0x4d0 [ 1704.915761] ? kernfs_create_link+0x1b7/0x230 [ 1704.916343] internal_create_groups.part.0+0x90/0x140 [ 1704.916992] sysfs_create_groups+0x25/0x50 [ 1704.917573] device_add+0x138f/0x1c50 [ 1704.918073] ? lockdep_init_map_type+0x2c7/0x780 [ 1704.918682] ? devlink_add_symlinks+0x970/0x970 [ 1704.919274] wakeup_source_device_create+0x220/0x2b0 [ 1704.919911] wakeup_source_sysfs_add+0x1a/0xa0 [ 1704.920496] wakeup_source_register+0x9d/0x130 [ 1704.921071] ep_create_wakeup_source+0x123/0x2b0 [ 1704.921664] ? ep_ptable_queue_proc+0x330/0x330 [ 1704.922249] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1704.922901] ? kmem_cache_alloc+0x2a6/0x310 [ 1704.923445] do_epoll_ctl+0x1f1d/0x2c00 [ 1704.923955] ? lock_downgrade+0x6d0/0x6d0 [ 1704.924490] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1704.925103] ? __switch_to_asm+0x34/0x60 [ 1704.925628] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1704.926178] ? do_epoll_ctl+0x2c00/0x2c00 [ 1704.926703] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1704.927361] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1704.928010] do_syscall_64+0x33/0x40 [ 1704.928495] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1704.929136] RIP: 0033:0x7fd4c725db19 [ 1704.929603] 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 [ 1704.931962] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1704.932975] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1704.933870] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1704.934764] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1704.935659] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1704.936570] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1704.941087] FAULT_INJECTION: forcing a failure. [ 1704.941087] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.942603] CPU: 1 PID: 9848 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1704.943409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.944393] Call Trace: [ 1704.944701] dump_stack+0x107/0x167 [ 1704.945127] should_fail.cold+0x5/0xa [ 1704.945574] ? create_object.isra.0+0x3a/0xa20 [ 1704.946107] should_failslab+0x5/0x20 [ 1704.946552] kmem_cache_alloc+0x5b/0x310 [ 1704.947030] create_object.isra.0+0x3a/0xa20 [ 1704.947546] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1704.948158] kmem_cache_alloc+0x159/0x310 [ 1704.948651] __kernfs_new_node+0xd4/0x860 [ 1704.949135] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1704.949750] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1704.950314] ? lock_acquire+0x197/0x470 [ 1704.950778] ? find_held_lock+0x2c/0x110 [ 1704.951257] ? sysfs_do_create_link_sd+0x82/0x140 [ 1704.951821] kernfs_new_node+0x18d/0x250 [ 1704.952316] kernfs_create_link+0xcb/0x230 [ 1704.952813] sysfs_do_create_link_sd+0x90/0x140 [ 1704.953367] sysfs_create_link+0x5f/0xc0 [ 1704.953842] device_add+0x703/0x1c50 [ 1704.954316] ? lockdep_init_map_type+0x2c7/0x780 [ 1704.954883] ? devlink_add_symlinks+0x970/0x970 [ 1704.955465] wakeup_source_device_create+0x220/0x2b0 [ 1704.956072] wakeup_source_sysfs_add+0x1a/0xa0 [ 1704.956616] wakeup_source_register+0x9d/0x130 [ 1704.957149] ep_create_wakeup_source+0x123/0x2b0 [ 1704.957700] ? ep_ptable_queue_proc+0x330/0x330 [ 1704.958242] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1704.958849] ? kmem_cache_alloc+0x2a6/0x310 [ 1704.959362] do_epoll_ctl+0x1f1d/0x2c00 [ 1704.959839] ? lock_downgrade+0x6d0/0x6d0 [ 1704.960344] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1704.960933] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1704.961446] ? do_epoll_ctl+0x2c00/0x2c00 [ 1704.961934] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1704.962549] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1704.963152] do_syscall_64+0x33/0x40 [ 1704.963591] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1704.964205] RIP: 0033:0x7fabba743b19 [ 1704.964640] 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 [ 1704.966782] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1704.967721] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1704.968604] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1704.969434] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1704.970264] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1704.971094] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1704.988056] FAULT_INJECTION: forcing a failure. [ 1704.988056] name failslab, interval 1, probability 0, space 0, times 0 [ 1704.989492] CPU: 0 PID: 9850 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1704.990379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1704.991465] Call Trace: [ 1704.991796] dump_stack+0x107/0x167 [ 1704.992271] should_fail.cold+0x5/0xa [ 1704.992749] ? create_object.isra.0+0x3a/0xa20 [ 1704.993325] should_failslab+0x5/0x20 [ 1704.993803] kmem_cache_alloc+0x5b/0x310 [ 1704.994317] create_object.isra.0+0x3a/0xa20 [ 1704.994868] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1704.995508] kmem_cache_alloc+0x159/0x310 [ 1704.996035] __kernfs_new_node+0xd4/0x860 [ 1704.996578] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1704.997175] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1704.997780] ? wait_for_completion_io+0x270/0x270 [ 1704.998384] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1704.999044] kernfs_new_node+0x18d/0x250 [ 1704.999558] __kernfs_create_file+0x51/0x350 [ 1705.000123] sysfs_add_file_mode_ns+0x221/0x560 [ 1705.000764] internal_create_group+0x324/0xb30 [ 1705.001380] ? sysfs_remove_group+0x170/0x170 [ 1705.001938] ? kernfs_add_one+0x124/0x4d0 [ 1705.002462] ? kernfs_create_link+0x1b7/0x230 [ 1705.003027] internal_create_groups.part.0+0x90/0x140 [ 1705.003675] sysfs_create_groups+0x25/0x50 [ 1705.004216] device_add+0x138f/0x1c50 [ 1705.004695] ? lockdep_init_map_type+0x2c7/0x780 [ 1705.005290] ? devlink_add_symlinks+0x970/0x970 [ 1705.005884] wakeup_source_device_create+0x220/0x2b0 [ 1705.006520] wakeup_source_sysfs_add+0x1a/0xa0 [ 1705.007094] wakeup_source_register+0x9d/0x130 [ 1705.007666] ep_create_wakeup_source+0x123/0x2b0 [ 1705.008270] ? ep_ptable_queue_proc+0x330/0x330 [ 1705.008853] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1705.009504] ? kmem_cache_alloc+0x2a6/0x310 [ 1705.010049] do_epoll_ctl+0x1f1d/0x2c00 [ 1705.010607] ? lock_downgrade+0x6d0/0x6d0 [ 1705.011130] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1705.011789] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1705.012352] ? do_epoll_ctl+0x2c00/0x2c00 [ 1705.012876] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1705.013533] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1705.014180] do_syscall_64+0x33/0x40 [ 1705.014646] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1705.015286] RIP: 0033:0x7fdd23bf3b19 [ 1705.015752] 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 [ 1705.018067] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1705.019069] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1705.019997] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1705.020905] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1705.021798] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1705.022696] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:16:25 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x703a82, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x7ffff000, 0x811) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$packet(r5, 0x0, &(0x7f0000000180), 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r6, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r6, &(0x7f0000004d00), 0x7ffff000, 0x811) ioctl$BTRFS_IOC_RM_DEV(r6, 0x5000940b, &(0x7f0000000080)={{r0}, "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"}) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) 13:16:25 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f00000001c0)) clock_gettime(0x4, &(0x7f0000000380)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000440)={{}, {r2, r3+60000000}}, &(0x7f0000000700)) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[]) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={{r4, r5/1000+10000}}) 13:16:25 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x9}}) 13:16:25 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 76) 13:16:25 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 78) 13:16:25 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 78) 13:16:25 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 80) 13:16:25 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x30000001}) 13:16:26 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r2, &(0x7f0000000140)='./file0\x00') fspick(r2, &(0x7f00000013c0)='./file0/../file0\x00', 0x8) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x0) [ 1718.183647] FAULT_INJECTION: forcing a failure. [ 1718.183647] name failslab, interval 1, probability 0, space 0, times 0 [ 1718.185671] CPU: 0 PID: 9875 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1718.186534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1718.187575] Call Trace: [ 1718.187913] dump_stack+0x107/0x167 [ 1718.188394] should_fail.cold+0x5/0xa [ 1718.188878] ? __kernfs_new_node+0xd4/0x860 [ 1718.189428] should_failslab+0x5/0x20 [ 1718.189909] kmem_cache_alloc+0x5b/0x310 [ 1718.190430] __kernfs_new_node+0xd4/0x860 [ 1718.190954] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1718.191615] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1718.192233] ? lock_acquire+0x197/0x470 [ 1718.192743] ? find_held_lock+0x2c/0x110 [ 1718.193260] ? sysfs_do_create_link_sd+0x82/0x140 [ 1718.193869] kernfs_new_node+0x18d/0x250 [ 1718.194384] kernfs_create_link+0xcb/0x230 [ 1718.194920] sysfs_do_create_link_sd+0x90/0x140 [ 1718.195508] sysfs_create_link+0x5f/0xc0 [ 1718.196023] device_add+0x703/0x1c50 [ 1718.196516] ? lockdep_init_map_type+0x2c7/0x780 [ 1718.197117] ? devlink_add_symlinks+0x970/0x970 [ 1718.197759] wakeup_source_device_create+0x220/0x2b0 [ 1718.198404] wakeup_source_sysfs_add+0x1a/0xa0 [ 1718.198984] wakeup_source_register+0x9d/0x130 [ 1718.199560] ep_create_wakeup_source+0x123/0x2b0 [ 1718.200156] ? ep_ptable_queue_proc+0x330/0x330 [ 1718.200761] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1718.201421] ? kmem_cache_alloc+0x2a6/0x310 [ 1718.201967] do_epoll_ctl+0x1f1d/0x2c00 [ 1718.202482] ? lock_downgrade+0x6d0/0x6d0 [ 1718.203011] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1718.203646] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1718.204213] ? do_epoll_ctl+0x2c00/0x2c00 [ 1718.204748] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1718.205408] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1718.206056] do_syscall_64+0x33/0x40 [ 1718.206525] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1718.207167] RIP: 0033:0x7f831d711b19 [ 1718.207635] 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 [ 1718.213963] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1718.214919] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1718.215808] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1718.216754] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1718.217682] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1718.218576] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1718.229946] FAULT_INJECTION: forcing a failure. [ 1718.229946] name failslab, interval 1, probability 0, space 0, times 0 [ 1718.231296] CPU: 1 PID: 9878 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1718.232091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1718.233137] Call Trace: [ 1718.233480] dump_stack+0x107/0x167 [ 1718.233909] should_fail.cold+0x5/0xa [ 1718.234361] ? __kernfs_new_node+0xd4/0x860 [ 1718.234868] should_failslab+0x5/0x20 [ 1718.235316] kmem_cache_alloc+0x5b/0x310 [ 1718.235797] __kernfs_new_node+0xd4/0x860 [ 1718.236302] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1718.236868] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1718.237436] ? wait_for_completion_io+0x270/0x270 [ 1718.238000] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1718.238616] kernfs_new_node+0x18d/0x250 [ 1718.239095] __kernfs_create_file+0x51/0x350 [ 1718.239612] sysfs_add_file_mode_ns+0x221/0x560 [ 1718.240163] internal_create_group+0x324/0xb30 [ 1718.240739] ? sysfs_remove_group+0x170/0x170 [ 1718.241299] ? kernfs_add_one+0x124/0x4d0 [ 1718.241787] ? kernfs_create_link+0x1b7/0x230 [ 1718.242316] internal_create_groups.part.0+0x90/0x140 [ 1718.242920] sysfs_create_groups+0x25/0x50 [ 1718.243419] device_add+0x138f/0x1c50 [ 1718.243870] ? lockdep_init_map_type+0x2c7/0x780 [ 1718.244452] ? devlink_add_symlinks+0x970/0x970 [ 1718.245004] wakeup_source_device_create+0x220/0x2b0 [ 1718.245595] wakeup_source_sysfs_add+0x1a/0xa0 [ 1718.246127] wakeup_source_register+0x9d/0x130 [ 1718.246665] ep_create_wakeup_source+0x123/0x2b0 [ 1718.247216] ? ep_ptable_queue_proc+0x330/0x330 [ 1718.247757] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1718.248374] ? kmem_cache_alloc+0x2a6/0x310 [ 1718.248881] do_epoll_ctl+0x1f1d/0x2c00 [ 1718.249531] ? lock_downgrade+0x6d0/0x6d0 [ 1718.250629] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1718.251946] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1718.252988] ? do_epoll_ctl+0x2c00/0x2c00 [ 1718.253964] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1718.255197] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1718.256524] do_syscall_64+0x33/0x40 [ 1718.257433] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1718.258886] RIP: 0033:0x7fdd23bf3b19 [ 1718.259931] 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 [ 1718.265187] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1718.267322] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1718.269411] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1718.271425] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1718.273487] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1718.275496] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1718.287997] FAULT_INJECTION: forcing a failure. [ 1718.287997] name failslab, interval 1, probability 0, space 0, times 0 [ 1718.291023] CPU: 0 PID: 9876 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1718.292869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1718.295281] Call Trace: [ 1718.296038] dump_stack+0x107/0x167 [ 1718.297116] should_fail.cold+0x5/0xa [ 1718.298252] ? __kernfs_new_node+0xd4/0x860 [ 1718.299498] should_failslab+0x5/0x20 [ 1718.300605] kmem_cache_alloc+0x5b/0x310 [ 1718.301778] __kernfs_new_node+0xd4/0x860 [ 1718.303017] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1718.304420] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1718.305859] ? wait_for_completion_io+0x270/0x270 [ 1718.307283] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1718.308810] kernfs_new_node+0x18d/0x250 [ 1718.309978] __kernfs_create_file+0x51/0x350 13:16:26 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000340)={{0xa, 0x4e23, 0x3, @mcast1, 0x9}, {0xa, 0x4e20, 0xffff0130, @local, 0x2}, 0xfbff, [0x5, 0x1, 0xff, 0xfffff33b, 0x2, 0x3f, 0x0, 0x8000]}, 0x5c) sendmsg$inet6(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="4a2a9431dfbee4ece0f2859e246fd287667ee0085474581ad2986d24350d73541be4f4b208a3686bad8f89d5430f7644760c29dc8314df80428cf7c9607575090e3584434e", 0x45}, {&(0x7f0000000100)="0581fd52651db01276ca0f67b7606cd846d2d400b197bbf9dc8096c21a2aeacc9ca863f27dedef260e9249cf4cccd9394e5e9fb74783f0bbfaa1b2bfb7531e2bfa16063f6f39527b588ad7c14044ef77d6c5974ec9419734bb4ecc530eb4a2f185a99052f65a4f9f6f8a0d21c496e7d06ccc497a5f9351ecb57b123dbade43b659599ec06cdaff000ededc609a54a24e0865f3b1a045a681eead3ef209c312594b6f77a3b4763a3fc0658e88f9371d41611374f3760eed8481eb4c0cf81472b706441a", 0xc3}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="14000000000000002900000034000000bd0300000000fe00140000000000000029000000430068b00800000000000000480000000000000029000000390000001d0600ff0000000000000000000000000000000000000000fe8000000000000000000000000000bbfc020000000000000000000000000001140000000000000029000000430000000001000000000000200000000000000029000000040000003b0000000000000000010000000000001400000000000000290000000800000001000100000000d1f200ea9171eb24b40bbf3861284bb5f3077b38499f01067c5c9c6813bd9f29ab2bf4a40b473e6c44a8357f72"], 0xc8}, 0x14000820) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r1) [ 1718.311245] sysfs_add_file_mode_ns+0x221/0x560 [ 1718.316700] internal_create_group+0x324/0xb30 [ 1718.318022] ? sysfs_remove_group+0x170/0x170 [ 1718.319310] ? kernfs_add_one+0x124/0x4d0 [ 1718.324493] ? kernfs_create_link+0x1b7/0x230 [ 1718.325793] internal_create_groups.part.0+0x90/0x140 [ 1718.327280] sysfs_create_groups+0x25/0x50 [ 1718.328512] device_add+0x138f/0x1c50 [ 1718.329611] ? lockdep_init_map_type+0x2c7/0x780 [ 1718.331018] ? devlink_add_symlinks+0x970/0x970 [ 1718.332415] wakeup_source_device_create+0x220/0x2b0 [ 1718.333880] wakeup_source_sysfs_add+0x1a/0xa0 [ 1718.335197] wakeup_source_register+0x9d/0x130 [ 1718.336526] ep_create_wakeup_source+0x123/0x2b0 [ 1718.337886] ? ep_ptable_queue_proc+0x330/0x330 [ 1718.339221] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1718.340775] ? kmem_cache_alloc+0x2a6/0x310 [ 1718.342020] do_epoll_ctl+0x1f1d/0x2c00 [ 1718.343173] ? lock_downgrade+0x6d0/0x6d0 [ 1718.344378] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1718.345805] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1718.347071] ? do_epoll_ctl+0x2c00/0x2c00 [ 1718.348337] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1718.349876] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1718.351366] do_syscall_64+0x33/0x40 [ 1718.352446] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1718.353927] RIP: 0033:0x7fd4c725db19 [ 1718.354997] 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 [ 1718.364464] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1718.366742] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1718.368890] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1718.370955] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1718.373125] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1718.375220] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1718.385416] FAULT_INJECTION: forcing a failure. [ 1718.385416] name failslab, interval 1, probability 0, space 0, times 0 [ 1718.388719] CPU: 1 PID: 9880 Comm: syz-executor.4 Not tainted 5.10.236 #1 13:16:26 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) connect(r1, &(0x7f0000000080)=@xdp={0x2c, 0xa, 0x0, 0x20}, 0x80) dup2(r2, r1) [ 1718.396271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1718.401349] Call Trace: [ 1718.402101] dump_stack+0x107/0x167 [ 1718.403141] should_fail.cold+0x5/0xa [ 1718.404225] ? __kernfs_new_node+0xd4/0x860 [ 1718.405449] should_failslab+0x5/0x20 [ 1718.406520] kmem_cache_alloc+0x5b/0x310 [ 1718.407674] __kernfs_new_node+0xd4/0x860 [ 1718.408865] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1718.410245] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1718.411671] ? wait_for_completion_io+0x270/0x270 [ 1718.413026] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1718.414266] kernfs_new_node+0x18d/0x250 [ 1718.415222] __kernfs_create_file+0x51/0x350 [ 1718.416309] sysfs_add_file_mode_ns+0x221/0x560 [ 1718.417619] internal_create_group+0x324/0xb30 [ 1718.418904] ? sysfs_remove_group+0x170/0x170 [ 1718.420192] ? kernfs_add_one+0x124/0x4d0 [ 1718.421369] ? kernfs_create_link+0x1b7/0x230 [ 1718.422631] internal_create_groups.part.0+0x90/0x140 [ 1718.424084] sysfs_create_groups+0x25/0x50 [ 1718.425286] device_add+0x138f/0x1c50 [ 1718.426360] ? lockdep_init_map_type+0x2c7/0x780 [ 1718.427692] ? devlink_add_symlinks+0x970/0x970 [ 1718.429026] wakeup_source_device_create+0x220/0x2b0 [ 1718.430457] wakeup_source_sysfs_add+0x1a/0xa0 [ 1718.431774] wakeup_source_register+0x9d/0x130 [ 1718.436571] ep_create_wakeup_source+0x123/0x2b0 [ 1718.437121] ? ep_ptable_queue_proc+0x330/0x330 [ 1718.437661] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1718.438263] ? kmem_cache_alloc+0x2a6/0x310 [ 1718.438766] do_epoll_ctl+0x1f1d/0x2c00 [ 1718.439239] ? lock_downgrade+0x6d0/0x6d0 [ 1718.439720] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1718.440365] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1718.440876] ? do_epoll_ctl+0x2c00/0x2c00 [ 1718.441363] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1718.442021] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1718.442661] do_syscall_64+0x33/0x40 [ 1718.443095] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1718.443693] RIP: 0033:0x7fabba743b19 [ 1718.444127] 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 [ 1718.446298] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1718.447182] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1718.448007] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1718.449787] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1718.451528] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1718.453473] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1719.072459] tmpfs: Unknown parameter './file0' 13:16:39 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 79) 13:16:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000580)={0x2d0, r2, 0x100, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_OURS={0x2b4, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x103, 0x5, "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"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8000}, @ETHTOOL_A_BITSET_BITS={0x30, 0x3, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '+\xdf-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}]}]}, @ETHTOOL_A_BITSET_MASK={0x7b, 0x5, "8366779b49a7ef58c2793765f8b331154b2c91cfd9c3384b26e2df32bc29c31fde6b29968d93c386957004c2105e7beb9dfb7309f7f33fde84db9da851cc6a87efad09d1dac176f8b63b538cabd0a57eaa9daf4d1408a747378c4c2d61dd9207aa38ac7475859af1990302c23c96cf9c42fd73f8d3ea99"}, @ETHTOOL_A_BITSET_BITS={0xf0, 0x3, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3e}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ',\x00'}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'syz_tun\x00'}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '/)\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffff6cb}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ']\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1ff}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'syz_tun\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x2d0}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x5d, r4}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r1) sendmsg$NL80211_CMD_SET_BSS(r6, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8100}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r7, 0x10, 0x70bd28, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x6ed5, 0x5e}}}}, [@NL80211_ATTR_AP_ISOLATE={0x5, 0x60, 0x3}, @NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0xbb}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x80) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r8, r5) 13:16:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r2, 0x4b63, 0x4) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r2, 0x80286722, &(0x7f0000000000)={&(0x7f0000000140)=""/79, 0x4f, 0x7ff, 0x9}) 13:16:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0xa}}) 13:16:39 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 77) 13:16:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 81) 13:16:39 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) 13:16:39 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 79) 13:16:40 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x80, 0x4) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000080)) dup2(r2, r1) [ 1732.174548] FAULT_INJECTION: forcing a failure. [ 1732.174548] name failslab, interval 1, probability 0, space 0, times 0 [ 1732.176010] CPU: 0 PID: 9914 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1732.176887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1732.177936] Call Trace: [ 1732.178276] dump_stack+0x107/0x167 [ 1732.178738] should_fail.cold+0x5/0xa [ 1732.179223] ? __kernfs_new_node+0xd4/0x860 [ 1732.179769] should_failslab+0x5/0x20 [ 1732.180249] kmem_cache_alloc+0x5b/0x310 [ 1732.180787] __kernfs_new_node+0xd4/0x860 [ 1732.181306] ? kernfs_activate+0x2c/0x1d0 [ 1732.181832] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1732.182434] ? lock_release+0x680/0x680 [ 1732.182986] ? find_held_lock+0x2c/0x110 [ 1732.183503] kernfs_new_node+0x18d/0x250 [ 1732.184021] __kernfs_create_file+0x51/0x350 [ 1732.184594] sysfs_add_file_mode_ns+0x221/0x560 [ 1732.185186] internal_create_group+0x324/0xb30 [ 1732.185766] ? sysfs_remove_group+0x170/0x170 [ 1732.186327] ? kernfs_add_one+0x124/0x4d0 [ 1732.186852] ? kernfs_create_link+0x1b7/0x230 [ 1732.187418] internal_create_groups.part.0+0x90/0x140 [ 1732.188068] sysfs_create_groups+0x25/0x50 [ 1732.188621] device_add+0x138f/0x1c50 [ 1732.189102] ? lockdep_init_map_type+0x2c7/0x780 [ 1732.189697] ? devlink_add_symlinks+0x970/0x970 [ 1732.190293] wakeup_source_device_create+0x220/0x2b0 [ 1732.190943] wakeup_source_sysfs_add+0x1a/0xa0 [ 1732.191552] wakeup_source_register+0x9d/0x130 [ 1732.192130] ep_create_wakeup_source+0x123/0x2b0 [ 1732.192746] ? ep_ptable_queue_proc+0x330/0x330 [ 1732.193330] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1732.193989] ? kmem_cache_alloc+0x2a6/0x310 [ 1732.194536] do_epoll_ctl+0x1f1d/0x2c00 [ 1732.195049] ? lock_downgrade+0x6d0/0x6d0 [ 1732.195570] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1732.196203] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1732.196779] ? do_epoll_ctl+0x2c00/0x2c00 [ 1732.197304] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1732.197962] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1732.198610] do_syscall_64+0x33/0x40 [ 1732.199079] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1732.199767] RIP: 0033:0x7fd4c725db19 [ 1732.200241] 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 [ 1732.202598] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1732.203554] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1732.204466] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1732.205361] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1732.206256] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1732.207150] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:16:40 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="5b29a964d4b0a834fcf6f28a49197fbab08c92ee4468c0d5c92e3a65d1954ca4199315c73865abe6b30a089c3a4e3dee202d99df901a80a452ec41f4f9a30382107008b97e0d808268d9272999077fc89b663df5a2c8636bbc2a0fcbc632d955b669067b93e1e6a2a71822dc0f4c8f7c9b8ab9", 0x73}, {&(0x7f0000000000)="a074bcc1e8c6e0ab54e1715756ae969c4fc1acdf068019e3169960818ecf5c6c0bd7939764406bc977cd69b97542", 0x2e}, {&(0x7f0000000100)="a296df48595b056125185c4edb773d364f8e22554532cee8f8e4c9dbc4c1f6bb92ff8c7c9b047240124fb0808fe50dbc269c6bf70155cf2dad5d20751b73b06868ba414e45a0fc0e8b", 0x49}, {&(0x7f0000000180)="88df5b22b0e80f3c7f1f89d4a09cd60d768ab0d0bfbf7c32964d3a8b1f14b7fdc330ab02e3f5ebe6bc243b484ca6932da6566d700131867169e5ad38", 0x3c}], 0x4) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1732.250319] FAULT_INJECTION: forcing a failure. [ 1732.250319] name failslab, interval 1, probability 0, space 0, times 0 [ 1732.251733] CPU: 1 PID: 9919 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1732.252591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1732.253690] Call Trace: [ 1732.254021] dump_stack+0x107/0x167 [ 1732.254471] should_fail.cold+0x5/0xa [ 1732.254943] ? create_object.isra.0+0x3a/0xa20 [ 1732.255508] should_failslab+0x5/0x20 [ 1732.255975] kmem_cache_alloc+0x5b/0x310 [ 1732.256499] create_object.isra.0+0x3a/0xa20 [ 1732.257037] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1732.257664] kmem_cache_alloc+0x159/0x310 [ 1732.258182] __kernfs_new_node+0xd4/0x860 [ 1732.258696] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1732.259281] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1732.259873] ? wait_for_completion_io+0x270/0x270 [ 1732.260482] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1732.261127] kernfs_new_node+0x18d/0x250 [ 1732.261637] __kernfs_create_file+0x51/0x350 [ 1732.262229] sysfs_add_file_mode_ns+0x221/0x560 [ 1732.262844] internal_create_group+0x324/0xb30 [ 1732.263411] ? sysfs_remove_group+0x170/0x170 [ 1732.263959] ? kernfs_add_one+0x124/0x4d0 [ 1732.266960] ? kernfs_create_link+0x1b7/0x230 [ 1732.267514] internal_create_groups.part.0+0x90/0x140 [ 1732.268278] sysfs_create_groups+0x25/0x50 [ 1732.268996] device_add+0x138f/0x1c50 [ 1732.269467] ? lockdep_init_map_type+0x2c7/0x780 [ 1732.270100] ? devlink_add_symlinks+0x970/0x970 [ 1732.270736] wakeup_source_device_create+0x220/0x2b0 [ 1732.271355] wakeup_source_sysfs_add+0x1a/0xa0 13:16:40 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.sectors\x00', 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'gre0\x00', 0x0, 0x0, 0x8000, 0x7fffffff, 0x9, {{0x16, 0x4, 0x0, 0x29, 0x58, 0x65, 0x0, 0x24, 0x4, 0x0, @remote, @remote, {[@generic={0x94, 0x4, "e3f8"}, @end, @timestamp_prespec={0x44, 0x3c, 0x36, 0x3, 0x6, [{@rand_addr=0x64010104, 0x1}, {@multicast2, 0x1}, {@broadcast, 0x2}, {@dev={0xac, 0x14, 0x14, 0x30}, 0x6}, {@dev={0xac, 0x14, 0x14, 0xd}, 0xffffffff}, {@private=0xa010102, 0x118}, {@local, 0x7}]}]}}}}}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000140)={@local, r4}, 0x14) dup2(r2, r1) [ 1732.272036] wakeup_source_register+0x9d/0x130 [ 1732.272634] ep_create_wakeup_source+0x123/0x2b0 [ 1732.273447] ? ep_ptable_queue_proc+0x330/0x330 [ 1732.274015] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1732.280873] ? kmem_cache_alloc+0x2a6/0x310 [ 1732.281407] do_epoll_ctl+0x1f1d/0x2c00 [ 1732.281905] ? lock_downgrade+0x6d0/0x6d0 [ 1732.282414] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1732.283029] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1732.283567] ? do_epoll_ctl+0x2c00/0x2c00 [ 1732.284076] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1732.284742] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1732.285376] do_syscall_64+0x33/0x40 [ 1732.285833] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1732.286460] RIP: 0033:0x7fdd23bf3b19 [ 1732.287004] 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 [ 1732.289435] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1732.290420] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1732.291347] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1732.292291] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1732.293319] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1732.294261] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1732.303136] FAULT_INJECTION: forcing a failure. [ 1732.303136] name failslab, interval 1, probability 0, space 0, times 0 [ 1732.304549] CPU: 1 PID: 9921 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1732.305385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1732.306403] Call Trace: [ 1732.306729] dump_stack+0x107/0x167 [ 1732.307221] should_fail.cold+0x5/0xa [ 1732.307711] ? create_object.isra.0+0x3a/0xa20 [ 1732.308290] should_failslab+0x5/0x20 [ 1732.308774] kmem_cache_alloc+0x5b/0x310 [ 1732.309280] create_object.isra.0+0x3a/0xa20 [ 1732.309821] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1732.310450] kmem_cache_alloc+0x159/0x310 [ 1732.310966] __kernfs_new_node+0xd4/0x860 [ 1732.311475] ? kernfs_activate+0x2c/0x1d0 [ 1732.311994] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1732.312596] ? lock_release+0x680/0x680 13:16:40 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup2(r2, r1) getsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f00000000c0), &(0x7f0000000080)=0x4) [ 1732.313092] ? find_held_lock+0x2c/0x110 [ 1732.313601] kernfs_new_node+0x18d/0x250 [ 1732.314104] __kernfs_create_file+0x51/0x350 [ 1732.324773] sysfs_add_file_mode_ns+0x221/0x560 [ 1732.325350] internal_create_group+0x324/0xb30 [ 1732.325915] ? sysfs_remove_group+0x170/0x170 [ 1732.326462] ? kernfs_add_one+0x124/0x4d0 [ 1732.326972] ? kernfs_create_link+0x1b7/0x230 [ 1732.327526] internal_create_groups.part.0+0x90/0x140 [ 1732.328163] sysfs_create_groups+0x25/0x50 [ 1732.328700] device_add+0x138f/0x1c50 [ 1732.329189] ? lockdep_init_map_type+0x2c7/0x780 [ 1732.329780] ? devlink_add_symlinks+0x970/0x970 [ 1732.330402] wakeup_source_device_create+0x220/0x2b0 [ 1732.331033] wakeup_source_sysfs_add+0x1a/0xa0 [ 1732.331596] wakeup_source_register+0x9d/0x130 [ 1732.332163] ep_create_wakeup_source+0x123/0x2b0 [ 1732.332765] ? ep_ptable_queue_proc+0x330/0x330 [ 1732.333336] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1732.333990] ? kmem_cache_alloc+0x2a6/0x310 [ 1732.334523] do_epoll_ctl+0x1f1d/0x2c00 [ 1732.335024] ? lock_downgrade+0x6d0/0x6d0 [ 1732.335533] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1732.336150] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1732.336705] ? do_epoll_ctl+0x2c00/0x2c00 [ 1732.337218] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1732.337885] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1732.338550] do_syscall_64+0x33/0x40 [ 1732.339038] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1732.339675] RIP: 0033:0x7fabba743b19 [ 1732.340130] 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 [ 1732.342400] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1732.343333] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1732.344212] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1732.345107] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1732.346017] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1732.346890] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1732.375121] FAULT_INJECTION: forcing a failure. [ 1732.375121] name failslab, interval 1, probability 0, space 0, times 0 [ 1732.376524] CPU: 1 PID: 9922 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1732.377360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1732.378373] Call Trace: [ 1732.378698] dump_stack+0x107/0x167 [ 1732.379196] should_fail.cold+0x5/0xa [ 1732.379667] ? create_object.isra.0+0x3a/0xa20 13:16:40 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xff}, 0x1c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r3, 0x89fa, &(0x7f0000000000)={'syztnl2\x00', &(0x7f0000000080)={'syztnl1\x00', 0x0, 0x29, 0x0, 0x3, 0x9, 0x4c, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @dev={0xfe, 0x80, '\x00', 0x3a}, 0x17, 0x40, 0x7ff, 0x5}}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r4, r1) [ 1732.380257] should_failslab+0x5/0x20 [ 1732.380741] kmem_cache_alloc+0x5b/0x310 [ 1732.381245] create_object.isra.0+0x3a/0xa20 [ 1732.381783] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1732.382411] kmem_cache_alloc+0x159/0x310 [ 1732.382927] __kernfs_new_node+0xd4/0x860 [ 1732.383436] ? kernfs_activate+0x2c/0x1d0 [ 1732.389023] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1732.389605] ? lock_release+0x680/0x680 [ 1732.390174] ? find_held_lock+0x2c/0x110 [ 1732.390730] kernfs_new_node+0x18d/0x250 [ 1732.391236] __kernfs_create_file+0x51/0x350 [ 1732.391831] sysfs_add_file_mode_ns+0x221/0x560 [ 1732.392418] internal_create_group+0x324/0xb30 [ 1732.393045] ? sysfs_remove_group+0x170/0x170 [ 1732.393591] ? kernfs_add_one+0x124/0x4d0 [ 1732.394180] ? kernfs_create_link+0x1b7/0x230 [ 1732.394877] internal_create_groups.part.0+0x90/0x140 [ 1732.395510] sysfs_create_groups+0x25/0x50 [ 1732.396101] device_add+0x138f/0x1c50 [ 1732.396585] ? lockdep_init_map_type+0x2c7/0x780 [ 1732.397224] ? devlink_add_symlinks+0x970/0x970 [ 1732.397856] wakeup_source_device_create+0x220/0x2b0 [ 1732.398528] wakeup_source_sysfs_add+0x1a/0xa0 [ 1732.399172] wakeup_source_register+0x9d/0x130 [ 1732.399809] ep_create_wakeup_source+0x123/0x2b0 [ 1732.400396] ? ep_ptable_queue_proc+0x330/0x330 [ 1732.401070] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1732.401706] ? kmem_cache_alloc+0x2a6/0x310 [ 1732.402236] do_epoll_ctl+0x1f1d/0x2c00 [ 1732.402733] ? lock_downgrade+0x6d0/0x6d0 [ 1732.403240] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1732.403854] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1732.404401] ? do_epoll_ctl+0x2c00/0x2c00 [ 1732.404916] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1732.405559] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1732.406190] do_syscall_64+0x33/0x40 [ 1732.406645] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1732.407279] RIP: 0033:0x7f831d711b19 [ 1732.407736] 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 [ 1732.410030] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1732.410963] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1732.411831] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1732.412713] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1732.413583] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1732.414455] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:16:40 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 80) 13:16:40 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 80) 13:16:40 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 82) 13:16:40 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 78) 13:16:40 executing program 6: r0 = epoll_create1(0x80000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) [ 1732.550777] FAULT_INJECTION: forcing a failure. [ 1732.550777] name failslab, interval 1, probability 0, space 0, times 0 [ 1732.552232] CPU: 0 PID: 9953 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1732.553107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1732.554157] Call Trace: [ 1732.554498] dump_stack+0x107/0x167 [ 1732.554960] should_fail.cold+0x5/0xa [ 1732.555493] ? __kernfs_new_node+0xd4/0x860 [ 1732.556043] should_failslab+0x5/0x20 [ 1732.556569] kmem_cache_alloc+0x5b/0x310 [ 1732.557087] __kernfs_new_node+0xd4/0x860 [ 1732.557615] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1732.558220] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1732.558829] ? wait_for_completion_io+0x270/0x270 [ 1732.559438] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1732.560101] kernfs_new_node+0x18d/0x250 [ 1732.560634] __kernfs_create_file+0x51/0x350 [ 1732.561190] sysfs_add_file_mode_ns+0x221/0x560 [ 1732.561782] internal_create_group+0x324/0xb30 [ 1732.562367] ? sysfs_remove_group+0x170/0x170 [ 1732.562927] ? kernfs_add_one+0x124/0x4d0 [ 1732.563500] ? kernfs_create_link+0x1b7/0x230 [ 1732.564072] internal_create_groups.part.0+0x90/0x140 [ 1732.564770] sysfs_create_groups+0x25/0x50 [ 1732.565305] device_add+0x138f/0x1c50 [ 1732.565790] ? lockdep_init_map_type+0x2c7/0x780 [ 1732.566388] ? devlink_add_symlinks+0x970/0x970 [ 1732.566985] wakeup_source_device_create+0x220/0x2b0 [ 1732.567626] wakeup_source_sysfs_add+0x1a/0xa0 [ 1732.568200] wakeup_source_register+0x9d/0x130 [ 1732.568792] ep_create_wakeup_source+0x123/0x2b0 [ 1732.569388] ? ep_ptable_queue_proc+0x330/0x330 [ 1732.569973] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1732.570626] ? kmem_cache_alloc+0x2a6/0x310 [ 1732.571170] do_epoll_ctl+0x1f1d/0x2c00 [ 1732.571730] ? lock_downgrade+0x6d0/0x6d0 [ 1732.572280] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1732.572934] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1732.573487] ? do_epoll_ctl+0x2c00/0x2c00 [ 1732.574013] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1732.574675] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1732.575328] do_syscall_64+0x33/0x40 [ 1732.575799] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1732.576467] RIP: 0033:0x7fdd23bf3b19 [ 1732.576936] 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 [ 1732.579314] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1732.580269] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1732.581179] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1732.582072] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1732.582966] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1732.583860] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1732.590494] FAULT_INJECTION: forcing a failure. [ 1732.590494] name failslab, interval 1, probability 0, space 0, times 0 [ 1732.592032] CPU: 1 PID: 9954 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1732.592894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1732.594012] Call Trace: [ 1732.594344] dump_stack+0x107/0x167 [ 1732.594869] should_fail.cold+0x5/0xa [ 1732.595344] ? __kernfs_new_node+0xd4/0x860 [ 1732.595929] should_failslab+0x5/0x20 [ 1732.596455] kmem_cache_alloc+0x5b/0x310 [ 1732.597016] __kernfs_new_node+0xd4/0x860 [ 1732.597557] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1732.598199] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1732.598871] ? wait_for_completion_io+0x270/0x270 [ 1732.599463] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1732.600258] kernfs_new_node+0x18d/0x250 [ 1732.600853] __kernfs_create_file+0x51/0x350 [ 1732.601395] sysfs_add_file_mode_ns+0x221/0x560 [ 1732.602029] internal_create_group+0x324/0xb30 [ 1732.602592] ? sysfs_remove_group+0x170/0x170 [ 1732.603189] ? kernfs_add_one+0x124/0x4d0 [ 1732.603751] ? kernfs_create_link+0x1b7/0x230 [ 1732.604303] internal_create_groups.part.0+0x90/0x140 [ 1732.605025] sysfs_create_groups+0x25/0x50 [ 1732.605557] device_add+0x138f/0x1c50 [ 1732.606133] ? lockdep_init_map_type+0x2c7/0x780 [ 1732.606742] ? devlink_add_symlinks+0x970/0x970 [ 1732.607320] wakeup_source_device_create+0x220/0x2b0 [ 1732.607939] wakeup_source_sysfs_add+0x1a/0xa0 [ 1732.608517] wakeup_source_register+0x9d/0x130 [ 1732.609077] ep_create_wakeup_source+0x123/0x2b0 [ 1732.609657] ? ep_ptable_queue_proc+0x330/0x330 [ 1732.610226] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1732.610861] ? kmem_cache_alloc+0x2a6/0x310 [ 1732.611393] do_epoll_ctl+0x1f1d/0x2c00 [ 1732.611894] ? lock_downgrade+0x6d0/0x6d0 [ 1732.612411] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1732.613030] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1732.613571] ? do_epoll_ctl+0x2c00/0x2c00 [ 1732.614082] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1732.614773] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1732.615441] do_syscall_64+0x33/0x40 [ 1732.615898] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1732.616541] RIP: 0033:0x7fabba743b19 [ 1732.616998] 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 [ 1732.619239] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1732.620168] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1732.621053] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1732.621923] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1732.622794] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1732.623717] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1732.643373] FAULT_INJECTION: forcing a failure. [ 1732.643373] name failslab, interval 1, probability 0, space 0, times 0 [ 1732.644845] CPU: 1 PID: 9955 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1732.645681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1732.646706] Call Trace: [ 1732.647029] dump_stack+0x107/0x167 [ 1732.647480] should_fail.cold+0x5/0xa [ 1732.647948] ? __kernfs_new_node+0xd4/0x860 [ 1732.648535] should_failslab+0x5/0x20 [ 1732.649011] kmem_cache_alloc+0x5b/0x310 [ 1732.649553] __kernfs_new_node+0xd4/0x860 [ 1732.650060] ? kernfs_activate+0x2c/0x1d0 [ 1732.650573] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1732.651155] ? lock_release+0x680/0x680 [ 1732.651653] ? find_held_lock+0x2c/0x110 [ 1732.652154] kernfs_new_node+0x18d/0x250 [ 1732.652675] __kernfs_create_file+0x51/0x350 [ 1732.653218] sysfs_add_file_mode_ns+0x221/0x560 [ 1732.653798] internal_create_group+0x324/0xb30 [ 1732.654364] ? sysfs_remove_group+0x170/0x170 [ 1732.654911] ? kernfs_add_one+0x124/0x4d0 [ 1732.655424] ? kernfs_create_link+0x1b7/0x230 [ 1732.655979] internal_create_groups.part.0+0x90/0x140 [ 1732.656640] sysfs_create_groups+0x25/0x50 [ 1732.657163] device_add+0x138f/0x1c50 [ 1732.657669] ? lockdep_init_map_type+0x2c7/0x780 [ 1732.658251] ? devlink_add_symlinks+0x970/0x970 [ 1732.658833] wakeup_source_device_create+0x220/0x2b0 [ 1732.659458] wakeup_source_sysfs_add+0x1a/0xa0 [ 1732.660019] wakeup_source_register+0x9d/0x130 [ 1732.660606] ep_create_wakeup_source+0x123/0x2b0 [ 1732.661189] ? ep_ptable_queue_proc+0x330/0x330 [ 1732.661761] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1732.662400] ? kmem_cache_alloc+0x2a6/0x310 [ 1732.662935] do_epoll_ctl+0x1f1d/0x2c00 [ 1732.663437] ? lock_downgrade+0x6d0/0x6d0 [ 1732.663945] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1732.664593] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1732.665137] ? do_epoll_ctl+0x2c00/0x2c00 [ 1732.665685] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1732.666330] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1732.666966] do_syscall_64+0x33/0x40 [ 1732.667433] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1732.668065] RIP: 0033:0x7f831d711b19 [ 1732.668540] 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 [ 1732.670798] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1732.671732] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1732.672625] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1732.673527] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1732.677118] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1732.678167] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1732.683711] FAULT_INJECTION: forcing a failure. [ 1732.683711] name failslab, interval 1, probability 0, space 0, times 0 [ 1732.685254] CPU: 1 PID: 9956 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1732.686118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1732.687134] Call Trace: [ 1732.687465] dump_stack+0x107/0x167 [ 1732.687914] should_fail.cold+0x5/0xa [ 1732.688394] ? __kernfs_new_node+0xd4/0x860 [ 1732.688928] should_failslab+0x5/0x20 [ 1732.689397] kmem_cache_alloc+0x5b/0x310 [ 1732.689904] __kernfs_new_node+0xd4/0x860 [ 1732.690418] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1732.691009] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1732.691603] ? wait_for_completion_io+0x270/0x270 [ 1732.692197] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1732.692867] kernfs_new_node+0x18d/0x250 [ 1732.693370] __kernfs_create_file+0x51/0x350 [ 1732.693914] sysfs_add_file_mode_ns+0x221/0x560 [ 1732.694492] internal_create_group+0x324/0xb30 [ 1732.695059] ? sysfs_remove_group+0x170/0x170 [ 1732.695605] ? kernfs_add_one+0x124/0x4d0 [ 1732.696204] ? kernfs_create_link+0x1b7/0x230 [ 1732.696848] internal_create_groups.part.0+0x90/0x140 [ 1732.697492] sysfs_create_groups+0x25/0x50 [ 1732.698100] device_add+0x138f/0x1c50 [ 1732.698599] ? lockdep_init_map_type+0x2c7/0x780 [ 1732.699231] ? devlink_add_symlinks+0x970/0x970 [ 1732.699870] wakeup_source_device_create+0x220/0x2b0 [ 1732.700514] wakeup_source_sysfs_add+0x1a/0xa0 [ 1732.701146] wakeup_source_register+0x9d/0x130 [ 1732.701851] ep_create_wakeup_source+0x123/0x2b0 [ 1732.702430] ? ep_ptable_queue_proc+0x330/0x330 [ 1732.703073] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1732.703769] ? kmem_cache_alloc+0x2a6/0x310 [ 1732.704301] do_epoll_ctl+0x1f1d/0x2c00 [ 1732.704871] ? lock_downgrade+0x6d0/0x6d0 [ 1732.705379] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1732.706048] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1732.706586] ? do_epoll_ctl+0x2c00/0x2c00 [ 1732.707172] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1732.707963] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1732.708650] do_syscall_64+0x33/0x40 [ 1732.709106] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1732.709731] RIP: 0033:0x7fd4c725db19 [ 1732.710184] 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 [ 1732.712465] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1732.713397] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1732.714268] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1732.715139] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1732.716009] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1732.716898] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:16:53 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 83) 13:16:53 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="74723d000000000000000000000000a4308b7ab5c478713cc6bc9763b769d8f449bd31fc6a035d116e0b94820c47b345e497cf0c90d50521d7344f092cb8f76febe13fef4485ef66493481606bfee11203d8452e85b4c3c31152d2a7b7890fb4e25b420fe85d83ebb814bdedd2e8755aa990166ccab19774ac230fe5", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:16:53 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0xb}}) 13:16:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) r3 = syz_io_uring_setup(0x16a4, &(0x7f0000000280)={0x0, 0x0, 0x28, 0x0, 0x41}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000b88000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r3, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000040)) dup2(r2, r0) 13:16:53 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 79) 13:16:53 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 81) 13:16:53 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 81) 13:16:53 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000040)) dup2(r4, r2) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup2(r5, r3) accept4$packet(r6, 0x0, &(0x7f0000000180), 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:16:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000080)=ANY=[], 0x10) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x7ffff000, 0x811) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x3ff, @private2, 0x9}, 0x1c) [ 1746.024657] FAULT_INJECTION: forcing a failure. [ 1746.024657] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.026088] CPU: 1 PID: 9981 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1746.026928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1746.027945] Call Trace: [ 1746.028278] dump_stack+0x107/0x167 [ 1746.028786] should_fail.cold+0x5/0xa [ 1746.029263] ? create_object.isra.0+0x3a/0xa20 [ 1746.029864] should_failslab+0x5/0x20 [ 1746.030335] kmem_cache_alloc+0x5b/0x310 [ 1746.030839] create_object.isra.0+0x3a/0xa20 [ 1746.031379] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1746.032012] kmem_cache_alloc+0x159/0x310 [ 1746.032529] __kernfs_new_node+0xd4/0x860 [ 1746.033061] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1746.033651] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1746.034247] ? wait_for_completion_io+0x270/0x270 [ 1746.034847] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1746.035496] kernfs_new_node+0x18d/0x250 [ 1746.036001] __kernfs_create_file+0x51/0x350 [ 1746.036546] sysfs_add_file_mode_ns+0x221/0x560 [ 1746.037154] internal_create_group+0x324/0xb30 [ 1746.037740] ? sysfs_remove_group+0x170/0x170 [ 1746.038291] ? kernfs_add_one+0x124/0x4d0 [ 1746.038804] ? kernfs_create_link+0x1b7/0x230 [ 1746.039359] internal_create_groups.part.0+0x90/0x140 [ 1746.039995] sysfs_create_groups+0x25/0x50 [ 1746.040516] device_add+0x138f/0x1c50 [ 1746.041009] ? lockdep_init_map_type+0x2c7/0x780 [ 1746.041592] ? devlink_add_symlinks+0x970/0x970 [ 1746.042174] wakeup_source_device_create+0x220/0x2b0 [ 1746.042797] wakeup_source_sysfs_add+0x1a/0xa0 [ 1746.043359] wakeup_source_register+0x9d/0x130 [ 1746.043927] ep_create_wakeup_source+0x123/0x2b0 [ 1746.044508] ? ep_ptable_queue_proc+0x330/0x330 [ 1746.049101] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1746.049739] ? kmem_cache_alloc+0x2a6/0x310 [ 1746.050270] do_epoll_ctl+0x1f1d/0x2c00 [ 1746.050772] ? lock_downgrade+0x6d0/0x6d0 [ 1746.051278] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1746.051893] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1746.052431] ? do_epoll_ctl+0x2c00/0x2c00 [ 1746.053003] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1746.053681] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1746.054318] do_syscall_64+0x33/0x40 [ 1746.054773] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1746.055400] RIP: 0033:0x7fdd23bf3b19 [ 1746.055857] 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 [ 1746.058122] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1746.059056] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 13:16:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x7ffff000, 0x811) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x156, @empty, 0x3f}, 0x1c) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r2) [ 1746.059934] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1746.060867] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1746.068755] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1746.069625] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:16:53 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r2, r3, 0x1000) syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x80, 0x6, &(0x7f0000000640)=[{&(0x7f00000002c0)="5dd4c34c8d59b1f586bbee3fef2d4640c0bcc9f80ebf8db384df6b9a9049d90623a5041e953b584e9d79d509d09210", 0x2f, 0x400}, {&(0x7f0000000300)="f6f3268353caed6f0324cbba631ac8baa758246a10ca7911ffb4da786cd30c942ac1b125315a3d00b6d0cd2d11c3b7afbb9fdaf1482f26fa01a142c353563ddca5ce6d81c20c85d7a50ec20305f9fd5033ddcf80abbd8b880df06062", 0x5c, 0x3ff}, {&(0x7f0000000380)="577bf49d5a8aa863a646565319340c418ee77ba1cb21b0f08fe721c80d8ca2a81837d37914417f4735875f33049eb1f4792d3f2a8eb1267f2663fbf50ed9e7aa4c5f868c4ad2a0ebdad7dfdceaf049430370ddf7112e8df4143cff814cff7e5eed0a729d14c587a64d2fc39d8f6e50614766f572520d3ee35d90d1", 0x7b, 0x5}, {&(0x7f0000000400)="88b8603d8827cc81f4aef450884d14e4d8c55c1a30840553942e4b900a62e420f434fc17d32d0920629807d2e8eda7bf87c649dd930753ae21f06b3537ed7f259ebf6152124fb0698f091fde3d41da61787607a81a8389e74cb050fe943277", 0x5f, 0x4138}, {&(0x7f0000000480)="0b114fe3319c4c1f9fb21e68dc2b6d15722c3a8ad3d286941e4304e07d0b3e6c5c4b913952bb9d5520f1f9dff0d0826fcc44f80ff8d88e9d49cd137de4b37772c6763f3e83ad8ce0464a8bd49c55ec57a9231a461387dd257946f9acc9581377825723bcef75ed0b3145aa4f360d83f227b4dee9c7edd5f14130924d83fae2c009e3f8141a99b1dc2b09356098d17ad8857b0ef80997eb4f6c79121375461a430583ae1cedf55b35c4af7064f7", 0xad, 0xfffffffffffffffe}, {&(0x7f0000000540)="857eaa6c0b1d2da345df503cdb1f2ab9150c134d8f863aee33d26be91e0808a5d71d5c89956becb84834dddfab246433c0e55a885960d1dc64ed6e75b96e871be0851d7b253e55dcd785c6865acf274260ad57ff42175ae02dc4d2d38e651ad1a19f70ea5916383097d3c63adc3c0503e4d23a6f96afd8ed1135ff1d827dec7752726e234e02bc979f8b214abe8d2835f2da30e00d216abbc15945e048394bc45a539ba24a4f85d2ec89ca2629cfd7d29b95cd86db733225200b8a0cb3d27b38e3134796d9a850958d609d2734f56cd1438ea112f1212235a4c2f04cac", 0xdd}], 0x810009, &(0x7f0000000700)={[{@nolazytime}, {@usrquota}, {@resuid={'resuid', 0x3d, r2}}, {@data_ordered}, {@sb={'sb', 0x3d, 0x2}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@dont_appraise}, {@dont_measure}, {@smackfsroot={'smackfsroot', 0x3d, ']'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_loose}, {@cachetag={'cachetag', 0x3d, ')'}}]}}) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r4, 0x4b63, 0x4) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{0x9d, 0xc152}, {0x65f, 0x80f}, {0x6, 0x2}, {0x5, 0x101}, {0x2d98, 0x8}, {0x5, 0x7}, {0xf001, 0x7f}]}) [ 1746.112316] loop3: detected capacity change from 0 to 8388096 [ 1746.121133] FAULT_INJECTION: forcing a failure. [ 1746.121133] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.124075] CPU: 0 PID: 9984 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1746.125919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1746.128010] Call Trace: [ 1746.128678] dump_stack+0x107/0x167 [ 1746.129549] should_fail.cold+0x5/0xa [ 1746.130431] ? create_object.isra.0+0x3a/0xa20 [ 1746.131494] should_failslab+0x5/0x20 [ 1746.132376] kmem_cache_alloc+0x5b/0x310 [ 1746.132985] create_object.isra.0+0x3a/0xa20 [ 1746.133510] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1746.134122] kmem_cache_alloc+0x159/0x310 [ 1746.134628] __kernfs_new_node+0xd4/0x860 [ 1746.135179] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1746.135769] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1746.136367] ? wait_for_completion_io+0x270/0x270 [ 1746.137493] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1746.138753] kernfs_new_node+0x18d/0x250 [ 1746.139725] __kernfs_create_file+0x51/0x350 [ 1746.140817] sysfs_add_file_mode_ns+0x221/0x560 [ 1746.141940] internal_create_group+0x324/0xb30 [ 1746.143077] ? sysfs_remove_group+0x170/0x170 [ 1746.144177] ? kernfs_add_one+0x124/0x4d0 [ 1746.145314] ? kernfs_create_link+0x1b7/0x230 [ 1746.146384] internal_create_groups.part.0+0x90/0x140 [ 1746.147614] sysfs_create_groups+0x25/0x50 [ 1746.148640] device_add+0x138f/0x1c50 [ 1746.149101] ? lockdep_init_map_type+0x2c7/0x780 [ 1746.149668] ? devlink_add_symlinks+0x970/0x970 [ 1746.150235] wakeup_source_device_create+0x220/0x2b0 [ 1746.150854] wakeup_source_sysfs_add+0x1a/0xa0 [ 1746.151440] wakeup_source_register+0x9d/0x130 [ 1746.152028] ep_create_wakeup_source+0x123/0x2b0 [ 1746.152607] ? ep_ptable_queue_proc+0x330/0x330 [ 1746.153177] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1746.153805] ? kmem_cache_alloc+0x2a6/0x310 [ 1746.154325] do_epoll_ctl+0x1f1d/0x2c00 [ 1746.154818] ? lock_downgrade+0x6d0/0x6d0 [ 1746.155317] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1746.155926] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1746.156453] ? do_epoll_ctl+0x2c00/0x2c00 [ 1746.156970] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1746.157602] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1746.158234] do_syscall_64+0x33/0x40 [ 1746.158682] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1746.159298] RIP: 0033:0x7fd4c725db19 [ 1746.159747] 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 [ 1746.161970] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1746.162883] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1746.163739] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1746.164599] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1746.165457] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1746.166311] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1746.169127] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:16:54 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000080)={0x2, {{0xa, 0x4e20, 0x82a00, @remote, 0x8}}, 0x0, 0x4, [{{0xa, 0x4e21, 0x6, @rand_addr=' \x01\x00', 0x2b7}}, {{0xa, 0x4e20, 0x7, @mcast1, 0x9}}, {{0xa, 0x4e22, 0x9, @private2={0xfc, 0x2, '\x00', 0x1}, 0x40}}, {{0xa, 0x4e23, 0x7, @private2, 0x5}}]}, 0x290) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r1) [ 1746.180998] FAULT_INJECTION: forcing a failure. [ 1746.180998] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.183405] CPU: 0 PID: 9986 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1746.184228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1746.185098] 9pnet: Insufficient options for proto=fd [ 1746.185233] Call Trace: [ 1746.185247] dump_stack+0x107/0x167 [ 1746.185261] should_fail.cold+0x5/0xa [ 1746.185278] ? create_object.isra.0+0x3a/0xa20 [ 1746.187624] should_failslab+0x5/0x20 [ 1746.187635] kmem_cache_alloc+0x5b/0x310 [ 1746.187652] create_object.isra.0+0x3a/0xa20 [ 1746.187662] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1746.187678] kmem_cache_alloc+0x159/0x310 [ 1746.187696] __kernfs_new_node+0xd4/0x860 [ 1746.187713] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1746.187728] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1746.187742] ? wait_for_completion_io+0x270/0x270 [ 1746.187754] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1746.187770] kernfs_new_node+0x18d/0x250 [ 1746.187787] __kernfs_create_file+0x51/0x350 [ 1746.187802] sysfs_add_file_mode_ns+0x221/0x560 [ 1746.187821] internal_create_group+0x324/0xb30 [ 1746.187840] ? sysfs_remove_group+0x170/0x170 [ 1746.187850] ? kernfs_add_one+0x124/0x4d0 [ 1746.187866] ? kernfs_create_link+0x1b7/0x230 [ 1746.187884] internal_create_groups.part.0+0x90/0x140 [ 1746.197506] sysfs_create_groups+0x25/0x50 [ 1746.198051] device_add+0x138f/0x1c50 [ 1746.198132] 9pnet: Insufficient options for proto=fd [ 1746.198526] ? lockdep_init_map_type+0x2c7/0x780 [ 1746.198540] ? devlink_add_symlinks+0x970/0x970 [ 1746.198564] wakeup_source_device_create+0x220/0x2b0 [ 1746.200935] wakeup_source_sysfs_add+0x1a/0xa0 [ 1746.200948] wakeup_source_register+0x9d/0x130 [ 1746.200961] ep_create_wakeup_source+0x123/0x2b0 [ 1746.200973] ? ep_ptable_queue_proc+0x330/0x330 [ 1746.200986] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1746.201004] ? kmem_cache_alloc+0x2a6/0x310 [ 1746.201019] do_epoll_ctl+0x1f1d/0x2c00 [ 1746.201043] ? lock_downgrade+0x6d0/0x6d0 [ 1746.201055] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1746.201084] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1746.201095] ? do_epoll_ctl+0x2c00/0x2c00 [ 1746.201116] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1746.207625] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1746.208279] do_syscall_64+0x33/0x40 [ 1746.208743] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1746.209357] RIP: 0033:0x7fabba743b19 [ 1746.209804] 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 [ 1746.212011] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1746.212937] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1746.213789] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1746.214649] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1746.215551] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1746.216436] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1746.223571] FAULT_INJECTION: forcing a failure. [ 1746.223571] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.225027] CPU: 0 PID: 9988 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1746.225842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1746.226827] Call Trace: [ 1746.227142] dump_stack+0x107/0x167 [ 1746.227580] should_fail.cold+0x5/0xa [ 1746.228037] ? __kernfs_new_node+0xd4/0x860 [ 1746.228555] should_failslab+0x5/0x20 [ 1746.229027] kmem_cache_alloc+0x5b/0x310 [ 1746.229518] __kernfs_new_node+0xd4/0x860 [ 1746.230038] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1746.230636] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1746.231244] ? wait_for_completion_io+0x270/0x270 [ 1746.231821] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1746.232452] kernfs_new_node+0x18d/0x250 [ 1746.232963] __kernfs_create_file+0x51/0x350 [ 1746.233491] sysfs_add_file_mode_ns+0x221/0x560 [ 1746.234053] internal_create_group+0x324/0xb30 [ 1746.234605] ? sysfs_remove_group+0x170/0x170 [ 1746.235138] ? kernfs_add_one+0x124/0x4d0 [ 1746.235637] ? kernfs_create_link+0x1b7/0x230 [ 1746.236177] internal_create_groups.part.0+0x90/0x140 [ 1746.236812] sysfs_create_groups+0x25/0x50 [ 1746.237319] device_add+0x138f/0x1c50 [ 1746.237776] ? lockdep_init_map_type+0x2c7/0x780 [ 1746.238344] ? devlink_add_symlinks+0x970/0x970 [ 1746.238909] wakeup_source_device_create+0x220/0x2b0 [ 1746.239558] wakeup_source_sysfs_add+0x1a/0xa0 [ 1746.240143] wakeup_source_register+0x9d/0x130 [ 1746.240713] ep_create_wakeup_source+0x123/0x2b0 [ 1746.241277] ? ep_ptable_queue_proc+0x330/0x330 [ 1746.241831] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1746.242448] ? kmem_cache_alloc+0x2a6/0x310 [ 1746.242964] do_epoll_ctl+0x1f1d/0x2c00 [ 1746.243448] ? lock_downgrade+0x6d0/0x6d0 [ 1746.243941] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1746.244540] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1746.245081] ? do_epoll_ctl+0x2c00/0x2c00 [ 1746.245579] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1746.246207] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1746.246823] do_syscall_64+0x33/0x40 [ 1746.247313] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1746.247935] RIP: 0033:0x7f831d711b19 [ 1746.248407] 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 [ 1746.250621] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1746.251525] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1746.252380] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1746.253246] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1746.254120] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1746.255009] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:16:54 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80800, 0x152) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:16:54 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 80) 13:16:54 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 82) 13:16:54 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 84) 13:16:54 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x900) r4 = timerfd_create(0x5, 0x0) pread64(r4, &(0x7f00000000c0)=""/68, 0x44, 0x80) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x84, 0xffffffff}}, './file0\x00'}) epoll_wait(r5, &(0x7f00000000c0), 0x2, 0xb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000140)={0x60000002}) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000180), 0x4080) dup3(0xffffffffffffffff, r6, 0x80000) 13:16:54 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 82) [ 1746.394678] FAULT_INJECTION: forcing a failure. [ 1746.394678] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.396167] CPU: 0 PID: 10020 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1746.397010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1746.398005] Call Trace: [ 1746.398327] dump_stack+0x107/0x167 [ 1746.398766] should_fail.cold+0x5/0xa [ 1746.399225] ? create_object.isra.0+0x3a/0xa20 [ 1746.399776] should_failslab+0x5/0x20 [ 1746.400232] kmem_cache_alloc+0x5b/0x310 [ 1746.400797] create_object.isra.0+0x3a/0xa20 [ 1746.401329] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1746.401942] kmem_cache_alloc+0x159/0x310 [ 1746.402446] __kernfs_new_node+0xd4/0x860 [ 1746.402941] ? kernfs_activate+0x2c/0x1d0 [ 1746.403440] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1746.404012] ? lock_downgrade+0x6d0/0x6d0 [ 1746.404515] ? find_held_lock+0x2c/0x110 [ 1746.405020] kernfs_new_node+0x18d/0x250 [ 1746.405511] __kernfs_create_file+0x51/0x350 [ 1746.406041] sysfs_add_file_mode_ns+0x221/0x560 [ 1746.406606] internal_create_group+0x324/0xb30 [ 1746.407158] ? sysfs_remove_group+0x170/0x170 [ 1746.407694] ? kernfs_add_one+0x124/0x4d0 [ 1746.408196] ? kernfs_create_link+0x1b7/0x230 [ 1746.408798] internal_create_groups.part.0+0x90/0x140 [ 1746.409447] sysfs_create_groups+0x25/0x50 [ 1746.409955] device_add+0x138f/0x1c50 [ 1746.410418] ? lockdep_init_map_type+0x2c7/0x780 [ 1746.410985] ? devlink_add_symlinks+0x970/0x970 [ 1746.411554] wakeup_source_device_create+0x220/0x2b0 [ 1746.412163] wakeup_source_sysfs_add+0x1a/0xa0 [ 1746.412726] wakeup_source_register+0x9d/0x130 [ 1746.413279] ep_create_wakeup_source+0x123/0x2b0 [ 1746.413846] ? ep_ptable_queue_proc+0x330/0x330 [ 1746.414403] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1746.415026] ? kmem_cache_alloc+0x2a6/0x310 [ 1746.415547] do_epoll_ctl+0x1f1d/0x2c00 [ 1746.416035] ? lock_downgrade+0x6d0/0x6d0 [ 1746.416538] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1746.421167] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1746.421692] ? do_epoll_ctl+0x2c00/0x2c00 [ 1746.422187] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1746.422814] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1746.423430] do_syscall_64+0x33/0x40 [ 1746.423878] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1746.424489] RIP: 0033:0x7f831d711b19 [ 1746.424953] 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 [ 1746.427149] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1746.428105] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1746.429004] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1746.429860] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1746.430711] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1746.431561] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1746.460669] FAULT_INJECTION: forcing a failure. [ 1746.460669] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.462877] CPU: 0 PID: 10023 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1746.463711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1746.464723] Call Trace: [ 1746.465043] dump_stack+0x107/0x167 [ 1746.465481] should_fail.cold+0x5/0xa [ 1746.465938] ? create_object.isra.0+0x3a/0xa20 [ 1746.466492] should_failslab+0x5/0x20 [ 1746.466946] kmem_cache_alloc+0x5b/0x310 [ 1746.467435] create_object.isra.0+0x3a/0xa20 [ 1746.467956] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1746.468614] kmem_cache_alloc+0x159/0x310 [ 1746.469128] __kernfs_new_node+0xd4/0x860 [ 1746.469663] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1746.470230] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1746.470806] ? wait_for_completion_io+0x270/0x270 [ 1746.471381] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1746.472010] kernfs_new_node+0x18d/0x250 [ 1746.472500] __kernfs_create_file+0x51/0x350 [ 1746.473045] sysfs_add_file_mode_ns+0x221/0x560 [ 1746.473606] internal_create_group+0x324/0xb30 [ 1746.474157] ? sysfs_remove_group+0x170/0x170 [ 1746.474689] ? kernfs_add_one+0x124/0x4d0 [ 1746.475188] ? kernfs_create_link+0x1b7/0x230 [ 1746.475773] internal_create_groups.part.0+0x90/0x140 [ 1746.476410] sysfs_create_groups+0x25/0x50 [ 1746.476947] device_add+0x138f/0x1c50 [ 1746.477406] ? lockdep_init_map_type+0x2c7/0x780 [ 1746.477971] ? devlink_add_symlinks+0x970/0x970 [ 1746.478538] wakeup_source_device_create+0x220/0x2b0 [ 1746.479144] wakeup_source_sysfs_add+0x1a/0xa0 [ 1746.479693] wakeup_source_register+0x9d/0x130 [ 1746.480240] ep_create_wakeup_source+0x123/0x2b0 [ 1746.480827] ? ep_ptable_queue_proc+0x330/0x330 [ 1746.481383] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1746.482002] ? kmem_cache_alloc+0x2a6/0x310 [ 1746.482526] do_epoll_ctl+0x1f1d/0x2c00 [ 1746.483013] ? lock_downgrade+0x6d0/0x6d0 [ 1746.483525] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1746.484153] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1746.484730] ? do_epoll_ctl+0x2c00/0x2c00 [ 1746.485229] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1746.485856] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1746.486473] do_syscall_64+0x33/0x40 [ 1746.486917] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1746.487527] RIP: 0033:0x7fdd23bf3b19 [ 1746.487973] 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 [ 1746.490176] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1746.491081] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1746.491981] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1746.492854] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1746.493706] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1746.494557] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1746.507674] FAULT_INJECTION: forcing a failure. [ 1746.507674] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.509213] CPU: 0 PID: 10024 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1746.510070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1746.511067] Call Trace: [ 1746.511386] dump_stack+0x107/0x167 [ 1746.511831] should_fail.cold+0x5/0xa [ 1746.512290] ? create_object.isra.0+0x3a/0xa20 [ 1746.512863] should_failslab+0x5/0x20 [ 1746.513320] kmem_cache_alloc+0x5b/0x310 [ 1746.513808] create_object.isra.0+0x3a/0xa20 [ 1746.514332] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1746.514944] kmem_cache_alloc+0x159/0x310 [ 1746.515446] __kernfs_new_node+0xd4/0x860 [ 1746.515945] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1746.516523] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1746.517165] ? wait_for_completion_io+0x270/0x270 [ 1746.517749] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1746.518381] kernfs_new_node+0x18d/0x250 [ 1746.518871] __kernfs_create_file+0x51/0x350 [ 1746.519400] sysfs_add_file_mode_ns+0x221/0x560 [ 1746.519963] internal_create_group+0x324/0xb30 [ 1746.520520] ? sysfs_remove_group+0x170/0x170 [ 1746.521071] ? kernfs_add_one+0x124/0x4d0 [ 1746.521570] ? kernfs_create_link+0x1b7/0x230 [ 1746.522110] internal_create_groups.part.0+0x90/0x140 [ 1746.522729] sysfs_create_groups+0x25/0x50 [ 1746.523234] device_add+0x138f/0x1c50 [ 1746.523697] ? lockdep_init_map_type+0x2c7/0x780 [ 1746.524263] ? devlink_add_symlinks+0x970/0x970 [ 1746.524891] wakeup_source_device_create+0x220/0x2b0 [ 1746.525521] wakeup_source_sysfs_add+0x1a/0xa0 [ 1746.526079] wakeup_source_register+0x9d/0x130 [ 1746.526631] ep_create_wakeup_source+0x123/0x2b0 [ 1746.527196] ? ep_ptable_queue_proc+0x330/0x330 [ 1746.527751] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1746.528372] ? kmem_cache_alloc+0x2a6/0x310 [ 1746.528904] do_epoll_ctl+0x1f1d/0x2c00 [ 1746.529392] ? lock_downgrade+0x6d0/0x6d0 [ 1746.529886] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1746.530491] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1746.531016] ? do_epoll_ctl+0x2c00/0x2c00 [ 1746.531515] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1746.532141] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1746.532815] do_syscall_64+0x33/0x40 [ 1746.533264] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1746.533904] RIP: 0033:0x7fabba743b19 [ 1746.534347] 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 [ 1746.536538] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1746.537459] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1746.538308] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1746.539158] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1746.540006] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1746.540921] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1746.547306] FAULT_INJECTION: forcing a failure. [ 1746.547306] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.548950] CPU: 1 PID: 10026 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1746.549848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1746.550934] Call Trace: [ 1746.551266] dump_stack+0x107/0x167 [ 1746.551714] should_fail.cold+0x5/0xa [ 1746.552246] ? __kernfs_new_node+0xd4/0x860 [ 1746.552850] should_failslab+0x5/0x20 [ 1746.553321] kmem_cache_alloc+0x5b/0x310 [ 1746.553914] __kernfs_new_node+0xd4/0x860 [ 1746.554432] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1746.555074] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1746.555670] ? wait_for_completion_io+0x270/0x270 [ 1746.556368] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1746.557079] kernfs_new_node+0x18d/0x250 [ 1746.557582] __kernfs_create_file+0x51/0x350 [ 1746.558173] sysfs_add_file_mode_ns+0x221/0x560 [ 1746.558806] internal_create_group+0x324/0xb30 [ 1746.559380] ? sysfs_remove_group+0x170/0x170 [ 1746.559995] ? kernfs_add_one+0x124/0x4d0 [ 1746.560507] ? kernfs_create_link+0x1b7/0x230 [ 1746.561172] internal_create_groups.part.0+0x90/0x140 [ 1746.561889] sysfs_create_groups+0x25/0x50 [ 1746.562415] device_add+0x138f/0x1c50 [ 1746.562944] ? lockdep_init_map_type+0x2c7/0x780 [ 1746.563523] ? devlink_add_symlinks+0x970/0x970 [ 1746.564150] wakeup_source_device_create+0x220/0x2b0 [ 1746.564862] wakeup_source_sysfs_add+0x1a/0xa0 [ 1746.565422] wakeup_source_register+0x9d/0x130 [ 1746.566040] ep_create_wakeup_source+0x123/0x2b0 [ 1746.566625] ? ep_ptable_queue_proc+0x330/0x330 [ 1746.567241] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1746.567934] ? kmem_cache_alloc+0x2a6/0x310 [ 1746.568468] do_epoll_ctl+0x1f1d/0x2c00 [ 1746.569071] ? lock_downgrade+0x6d0/0x6d0 [ 1746.569601] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1746.570304] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1746.570894] ? do_epoll_ctl+0x2c00/0x2c00 [ 1746.571415] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1746.572118] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1746.572807] do_syscall_64+0x33/0x40 [ 1746.573271] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1746.573969] RIP: 0033:0x7fd4c725db19 [ 1746.574426] 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 [ 1746.576865] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1746.577846] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1746.578746] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1746.579744] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1746.580690] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1746.581611] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:17:08 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 81) 13:17:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8000, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="65d5b49f875fdba9ab485f416a17d99117c576672678e827a53c15249948b0acdc6004357b5ac82e65162230abff3ea40d3b093737dbabab9ed7671bebc662278da52407fa3d1347c299ac7b1119a758b0ab2f9442f44ed2eec94dab693f6e18fcaa40efeba941b32e0b1099ee9b4c30a80943fe2409fb647bc6f5a4e38be524a5b428b7ed0398e85ce0f65fd50a0164344ebeebbf7203cab0b09195d6f42625fe82de73ea77ebe7c6c790ea6369501f16141fc1940c6a14df3897b19588629e9056484713ee16b5e73686429b4cf1a6ca77569ba3c42285d44215b9732218411f5847132178b3e5c6", 0xe9, 0x6}, {&(0x7f00000002c0)="4f41344ffbb2a8158843f63c8bef324e6437934a0d5c3602515b858968ebb630676c933a22c6d9fdf6446305f63d34790c91736e63e8a31bf7e8eac48505bd728e4924782da654f2ba673d212405348b99264f26f0c3e337767386c32364af1ca2ea0ef9c946", 0x66, 0x8}], 0x800c00, &(0x7f0000000380)={[{@init_itable}, {@journal_dev={'journal_dev', 0x3d, 0x7}}, {@block_validity}, {@dioread_nolock}, {@noload}, {@init_itable}], [{@fowner_gt={'fowner>', 0xee00}}]}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:17:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x10}}) 13:17:08 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x8c, 0x0, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_STRSET_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_STRSET_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x4044001) dup2(r2, r1) 13:17:08 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 83) 13:17:08 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 85) 13:17:08 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:17:08 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 83) [ 1760.433455] loop3: detected capacity change from 0 to 32768 [ 1760.470105] FAULT_INJECTION: forcing a failure. [ 1760.470105] name failslab, interval 1, probability 0, space 0, times 0 [ 1760.471501] CPU: 1 PID: 10054 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1760.472348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1760.473421] Call Trace: [ 1760.473755] dump_stack+0x107/0x167 [ 1760.474230] should_fail.cold+0x5/0xa [ 1760.474702] ? create_object.isra.0+0x3a/0xa20 [ 1760.475267] should_failslab+0x5/0x20 [ 1760.475738] kmem_cache_alloc+0x5b/0x310 [ 1760.476242] create_object.isra.0+0x3a/0xa20 [ 1760.476780] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1760.477416] kmem_cache_alloc+0x159/0x310 [ 1760.477933] __kernfs_new_node+0xd4/0x860 [ 1760.478448] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1760.479034] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1760.479626] ? wait_for_completion_io+0x270/0x270 [ 1760.480217] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1760.480872] kernfs_new_node+0x18d/0x250 [ 1760.481381] __kernfs_create_file+0x51/0x350 [ 1760.481924] sysfs_add_file_mode_ns+0x221/0x560 [ 1760.482502] internal_create_group+0x324/0xb30 [ 1760.483068] ? sysfs_remove_group+0x170/0x170 [ 1760.483615] ? kernfs_add_one+0x124/0x4d0 [ 1760.484128] ? kernfs_create_link+0x1b7/0x230 [ 1760.484683] internal_create_groups.part.0+0x90/0x140 [ 1760.485328] sysfs_create_groups+0x25/0x50 [ 1760.485850] device_add+0x138f/0x1c50 [ 1760.486322] ? lockdep_init_map_type+0x2c7/0x780 [ 1760.486904] ? devlink_add_symlinks+0x970/0x970 [ 1760.487498] wakeup_source_device_create+0x220/0x2b0 [ 1760.488159] wakeup_source_sysfs_add+0x1a/0xa0 [ 1760.488721] wakeup_source_register+0x9d/0x130 [ 1760.489306] ep_create_wakeup_source+0x123/0x2b0 [ 1760.489886] ? ep_ptable_queue_proc+0x330/0x330 [ 1760.490457] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1760.491094] ? kmem_cache_alloc+0x2a6/0x310 [ 1760.491627] do_epoll_ctl+0x1f1d/0x2c00 [ 1760.492127] ? lock_downgrade+0x6d0/0x6d0 [ 1760.492633] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1760.493265] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1760.493803] ? do_epoll_ctl+0x2c00/0x2c00 [ 1760.494311] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1760.494952] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1760.495584] do_syscall_64+0x33/0x40 [ 1760.496039] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1760.496664] RIP: 0033:0x7fdd23bf3b19 [ 1760.497130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1760.499373] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1760.500302] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1760.501190] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1760.502094] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1760.502965] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1760.503837] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1760.507488] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:17:08 executing program 1: sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="010028bd7000fbdbdf250100000008000400020000000c00028008000800010000005800038008000300030000001400020076657468305f746f5f6873720000000014000600fe8000000000000000000000000000aa08000500e000000108000500e0000001140002006e65747063693000000000000000000008000500b90200001800038014000600fe8800000000000000000000000001010800040018000000"], 0xa8}, 0x1, 0x0, 0x0, 0x1}, 0x88c0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x7ffff000, 0x811) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000007c0)) r2 = fspick(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0) dup2(r0, r2) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_mount_image$tmpfs(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x1, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000380)="45cb1f1baba8d3a85cfcd9b33104dec98c743ae7f5f7b4eeb4758a7025ac98985e179589f9132341156a1f748cdcf3dcd26b297b24fccf9b79f4d359349678c3610bd915366ee8c1f1da4934d4df2fd19ff59cace960e33e02acaa05b236ae", 0x5f, 0x2}, {&(0x7f0000000400)="2997e65a6f1df95966596780f0de49720ee79b8d12dd9b857339ca6f65ae752d8b6bc8174388dc19f059a76a70c5e82523a92931dbdc3f374df464fa3735e5f93d210ceb6b409d2b1b663029e5110beb83488193358e5bbadfe5dbe31ea5c33910be8657c91050f313af755f1af358a7144d728c62c716d231a8200a7e9762aa7be594e924fcfebffab1d0fd", 0x8c, 0xfd2}, {&(0x7f00000004c0)="68214cc2048020f2bbe8d2c76adac06eb3f4a4175edda03fd893797165244f02d66388bdd65a56948c31762109ccfb3eb68fc2e1c97e16b000a76d1a9330619a50262f9f841ab6b56c2d806d430825818e6d6c336a209cb936f4d652896fd99d1864a390e79a1fee77ea1de5f8d4d860b71e0645f6e26e5f4b986c42885520a9521840a3ea351d6381970d336a3256bb4f28030285cdac41094ef65b2e", 0x9d, 0x6}, {&(0x7f0000000580)="d0dc7115f6d0d430f5719c90bbd42d6b644d0f0934025b9337ba27bfb7234c89de7fddabf067284b76072624ab6f167c5a61801cec8b4ef9d9b46a14c9a82f21d4cb39153a1fff80ddf8a09314bf4094197e60674d1058d2b617428c9d53221dd54510a398f987ae27ebe8cb9e381133e1d1ba39", 0x74}, {&(0x7f0000000600)="acb21985082f0178e9e2cd3aef7a53f9e59d7ee3b91447ad0ff95c7b36c58a587e78e792d89c5c7af81553e48a090c12f477960681c8d505eb4244a9f883c07276cdb2ff893c47620a9c334f62220ba1f72d3005218215e52cd8d25b8345fd0c4fb7655c8c6c67736fd982ada8caac8545f5120f14b04260513387283d8b8a51c8ec640d5fe2e2b0f10fe83577e70c5dc77d8b6a6c895a76da0fd6dda0774fc66aa026040706b7965d9941eea7d721", 0xaf, 0x80}], 0x20800, &(0x7f0000000740)={[{@huge_always}], [{@uid_lt={'uid<', 0xee00}}]}) openat(r4, &(0x7f0000000780)='./file0\x00', 0x40, 0x48) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_PROBE_CLIENT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x5, 0x5c}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}]}, 0x40}}, 0x4800) dup2(r5, r3) 13:17:08 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup2(r4, r3) accept4$packet(r5, 0x0, &(0x7f0000000180), 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000040)={0x8000000a}) 13:17:08 executing program 1: add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)="72892f996ee38f05c16def7f0c1e85053536bd142d31e4fb2aa9de5f8094ac5e6158a7ccf313e5b15b5bc9ae9b661b149f057488666c0eb6316c3cf41e17906ecc7a9704da75100ee5078fe4d44dd2bcc3d71f338d2a34b8a98d93222d9db7df0c3a7748796f7d9fb45a1ef98e020194af9eeb59b10b86ea526b677b56d555f7943282346274c59962f30c6d0e5f40da37883a9bf3d48a047675f7a92fe027aece32135012a2f5dfda43", 0xaa, 0xfffffffffffffffd) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000180)) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000240)={'gre0\x00', &(0x7f00000001c0)={'erspan0\x00', 0x0, 0x700, 0x8000, 0x5, 0x40, {{0xa, 0x4, 0x2, 0x17, 0x28, 0x67, 0x0, 0xfc, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x22}, @broadcast, {[@ra={0x94, 0x4}, @generic={0x88, 0x10, "34c4133db996db2e9e13cab8d157"}]}}}}}) setsockopt$inet6_mreq(r1, 0x29, 0x13, &(0x7f0000000040)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, r2}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r1) [ 1760.584521] FAULT_INJECTION: forcing a failure. [ 1760.584521] name failslab, interval 1, probability 0, space 0, times 0 [ 1760.586058] CPU: 0 PID: 10056 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1760.586926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1760.587966] Call Trace: [ 1760.588305] dump_stack+0x107/0x167 [ 1760.588766] should_fail.cold+0x5/0xa [ 1760.589270] ? create_object.isra.0+0x3a/0xa20 [ 1760.589845] should_failslab+0x5/0x20 [ 1760.590331] kmem_cache_alloc+0x5b/0x310 [ 1760.590845] create_object.isra.0+0x3a/0xa20 [ 1760.591395] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1760.592040] kmem_cache_alloc+0x159/0x310 [ 1760.592567] __kernfs_new_node+0xd4/0x860 [ 1760.593106] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1760.593704] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1760.594310] ? wait_for_completion_io+0x270/0x270 [ 1760.594915] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1760.595621] kernfs_new_node+0x18d/0x250 [ 1760.596171] __kernfs_create_file+0x51/0x350 [ 1760.596725] sysfs_add_file_mode_ns+0x221/0x560 [ 1760.597336] internal_create_group+0x324/0xb30 [ 1760.597917] ? sysfs_remove_group+0x170/0x170 [ 1760.598477] ? kernfs_add_one+0x124/0x4d0 [ 1760.599000] ? kernfs_create_link+0x1b7/0x230 [ 1760.599566] internal_create_groups.part.0+0x90/0x140 [ 1760.600216] sysfs_create_groups+0x25/0x50 [ 1760.600749] device_add+0x138f/0x1c50 [ 1760.601247] ? lockdep_init_map_type+0x2c7/0x780 [ 1760.601841] ? devlink_add_symlinks+0x970/0x970 [ 1760.602435] wakeup_source_device_create+0x220/0x2b0 [ 1760.603070] wakeup_source_sysfs_add+0x1a/0xa0 [ 1760.603643] wakeup_source_register+0x9d/0x130 [ 1760.604217] ep_create_wakeup_source+0x123/0x2b0 [ 1760.604810] ? ep_ptable_queue_proc+0x330/0x330 [ 1760.605413] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1760.606065] ? kmem_cache_alloc+0x2a6/0x310 [ 1760.606609] do_epoll_ctl+0x1f1d/0x2c00 [ 1760.607119] ? lock_downgrade+0x6d0/0x6d0 [ 1760.607638] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1760.608269] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1760.608819] ? do_epoll_ctl+0x2c00/0x2c00 [ 1760.609408] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1760.610096] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1760.610754] do_syscall_64+0x33/0x40 [ 1760.611228] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1760.611872] RIP: 0033:0x7fabba743b19 [ 1760.612340] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1760.614673] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1760.615629] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1760.616522] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1760.617433] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1760.618328] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1760.619224] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1760.624136] FAULT_INJECTION: forcing a failure. [ 1760.624136] name failslab, interval 1, probability 0, space 0, times 0 [ 1760.625715] CPU: 0 PID: 10060 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1760.626586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1760.627625] Call Trace: [ 1760.627958] dump_stack+0x107/0x167 [ 1760.628418] should_fail.cold+0x5/0xa [ 1760.628907] ? create_object.isra.0+0x3a/0xa20 [ 1760.629486] should_failslab+0x5/0x20 [ 1760.629964] kmem_cache_alloc+0x5b/0x310 [ 1760.630484] create_object.isra.0+0x3a/0xa20 [ 1760.631035] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1760.631676] kmem_cache_alloc+0x159/0x310 [ 1760.632204] __kernfs_new_node+0xd4/0x860 [ 1760.632736] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1760.633357] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1760.633965] ? wait_for_completion_io+0x270/0x270 [ 1760.634570] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1760.635233] kernfs_new_node+0x18d/0x250 [ 1760.635748] __kernfs_create_file+0x51/0x350 [ 1760.636304] sysfs_add_file_mode_ns+0x221/0x560 [ 1760.636906] internal_create_group+0x324/0xb30 [ 1760.637499] ? sysfs_remove_group+0x170/0x170 [ 1760.638063] ? kernfs_add_one+0x124/0x4d0 [ 1760.638613] ? kernfs_create_link+0x1b7/0x230 [ 1760.639180] internal_create_groups.part.0+0x90/0x140 [ 1760.639829] sysfs_create_groups+0x25/0x50 [ 1760.640366] device_add+0x138f/0x1c50 [ 1760.640854] ? lockdep_init_map_type+0x2c7/0x780 [ 1760.641457] ? devlink_add_symlinks+0x970/0x970 [ 1760.642051] wakeup_source_device_create+0x220/0x2b0 [ 1760.642695] wakeup_source_sysfs_add+0x1a/0xa0 [ 1760.643268] wakeup_source_register+0x9d/0x130 [ 1760.643842] ep_create_wakeup_source+0x123/0x2b0 [ 1760.644437] ? ep_ptable_queue_proc+0x330/0x330 [ 1760.645038] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1760.645690] ? kmem_cache_alloc+0x2a6/0x310 [ 1760.646235] do_epoll_ctl+0x1f1d/0x2c00 [ 1760.646747] ? lock_downgrade+0x6d0/0x6d0 [ 1760.647267] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1760.647900] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1760.648451] ? do_epoll_ctl+0x2c00/0x2c00 [ 1760.648991] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1760.649649] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1760.650306] do_syscall_64+0x33/0x40 [ 1760.650779] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1760.651457] RIP: 0033:0x7f831d711b19 [ 1760.651925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1760.654252] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1760.655213] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1760.656109] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1760.657021] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1760.657917] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1760.658816] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1760.665207] FAULT_INJECTION: forcing a failure. [ 1760.665207] name failslab, interval 1, probability 0, space 0, times 0 [ 1760.666663] CPU: 0 PID: 10067 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1760.667529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1760.668564] Call Trace: [ 1760.668904] dump_stack+0x107/0x167 [ 1760.669367] should_fail.cold+0x5/0xa [ 1760.669846] ? create_object.isra.0+0x3a/0xa20 [ 1760.670419] should_failslab+0x5/0x20 [ 1760.670895] kmem_cache_alloc+0x5b/0x310 [ 1760.671409] create_object.isra.0+0x3a/0xa20 [ 1760.671960] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1760.672599] kmem_cache_alloc+0x159/0x310 [ 1760.673143] __kernfs_new_node+0xd4/0x860 [ 1760.673669] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1760.674266] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1760.674871] ? wait_for_completion_io+0x270/0x270 [ 1760.675520] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1760.676206] kernfs_new_node+0x18d/0x250 [ 1760.676730] __kernfs_create_file+0x51/0x350 [ 1760.677299] sysfs_add_file_mode_ns+0x221/0x560 [ 1760.677890] internal_create_group+0x324/0xb30 [ 1760.678469] ? sysfs_remove_group+0x170/0x170 [ 1760.679028] ? kernfs_add_one+0x124/0x4d0 [ 1760.679551] ? kernfs_create_link+0x1b7/0x230 [ 1760.680128] internal_create_groups.part.0+0x90/0x140 [ 1760.680778] sysfs_create_groups+0x25/0x50 [ 1760.681323] device_add+0x138f/0x1c50 [ 1760.681805] ? lockdep_init_map_type+0x2c7/0x780 [ 1760.682401] ? devlink_add_symlinks+0x970/0x970 [ 1760.682994] wakeup_source_device_create+0x220/0x2b0 [ 1760.683632] wakeup_source_sysfs_add+0x1a/0xa0 [ 1760.684205] wakeup_source_register+0x9d/0x130 [ 1760.684779] ep_create_wakeup_source+0x123/0x2b0 [ 1760.685431] ? ep_ptable_queue_proc+0x330/0x330 [ 1760.686020] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1760.686709] ? kmem_cache_alloc+0x2a6/0x310 [ 1760.687259] do_epoll_ctl+0x1f1d/0x2c00 [ 1760.687770] ? lock_downgrade+0x6d0/0x6d0 [ 1760.688289] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1760.688933] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1760.689487] ? do_epoll_ctl+0x2c00/0x2c00 [ 1760.690010] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1760.690667] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1760.691316] do_syscall_64+0x33/0x40 [ 1760.691784] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1760.692426] RIP: 0033:0x7fd4c725db19 [ 1760.692903] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1760.695220] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1760.696175] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1760.697082] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1760.697981] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1760.698924] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1760.699853] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:17:08 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 84) 13:17:08 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 84) 13:17:08 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 86) 13:17:08 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 82) 13:17:08 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x111100, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x7ffff000, 0x811) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x80000002}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:17:08 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1760.819620] FAULT_INJECTION: forcing a failure. [ 1760.819620] name failslab, interval 1, probability 0, space 0, times 0 [ 1760.821050] CPU: 1 PID: 10088 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1760.821900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1760.822922] Call Trace: [ 1760.823253] dump_stack+0x107/0x167 [ 1760.823705] should_fail.cold+0x5/0xa [ 1760.824179] ? __kernfs_new_node+0xd4/0x860 [ 1760.824713] should_failslab+0x5/0x20 [ 1760.825196] kmem_cache_alloc+0x5b/0x310 [ 1760.825701] __kernfs_new_node+0xd4/0x860 [ 1760.826215] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1760.826801] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1760.827394] ? wait_for_completion_io+0x270/0x270 [ 1760.827988] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1760.828679] kernfs_new_node+0x18d/0x250 [ 1760.829198] __kernfs_create_file+0x51/0x350 [ 1760.829774] sysfs_add_file_mode_ns+0x221/0x560 [ 1760.830352] internal_create_group+0x324/0xb30 [ 1760.830918] ? sysfs_remove_group+0x170/0x170 [ 1760.831466] ? kernfs_add_one+0x124/0x4d0 [ 1760.831977] ? kernfs_create_link+0x1b7/0x230 [ 1760.832532] internal_create_groups.part.0+0x90/0x140 [ 1760.833183] sysfs_create_groups+0x25/0x50 [ 1760.833704] device_add+0x138f/0x1c50 [ 1760.834175] ? lockdep_init_map_type+0x2c7/0x780 [ 1760.834756] ? devlink_add_symlinks+0x970/0x970 [ 1760.835338] wakeup_source_device_create+0x220/0x2b0 [ 1760.835961] wakeup_source_sysfs_add+0x1a/0xa0 [ 1760.836521] wakeup_source_register+0x9d/0x130 [ 1760.841110] ep_create_wakeup_source+0x123/0x2b0 [ 1760.841692] ? ep_ptable_queue_proc+0x330/0x330 [ 1760.842261] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1760.842897] ? kmem_cache_alloc+0x2a6/0x310 [ 1760.843428] do_epoll_ctl+0x1f1d/0x2c00 [ 1760.843925] ? lock_downgrade+0x6d0/0x6d0 [ 1760.844432] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1760.845065] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1760.845632] ? do_epoll_ctl+0x2c00/0x2c00 [ 1760.846165] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1760.846813] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1760.847445] do_syscall_64+0x33/0x40 [ 1760.847901] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1760.848526] RIP: 0033:0x7fd4c725db19 [ 1760.849004] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1760.851245] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1760.852174] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1760.853069] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1760.853939] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1760.854808] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1760.855716] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1760.887366] FAULT_INJECTION: forcing a failure. [ 1760.887366] name failslab, interval 1, probability 0, space 0, times 0 [ 1760.889013] CPU: 0 PID: 10089 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1760.889886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1760.890923] Call Trace: [ 1760.891259] dump_stack+0x107/0x167 [ 1760.891718] should_fail.cold+0x5/0xa [ 1760.892200] ? __kernfs_new_node+0xd4/0x860 [ 1760.892744] should_failslab+0x5/0x20 [ 1760.893236] kmem_cache_alloc+0x5b/0x310 [ 1760.893755] __kernfs_new_node+0xd4/0x860 [ 1760.894280] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1760.894876] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1760.895481] ? wait_for_completion_io+0x270/0x270 [ 1760.896085] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1760.896785] kernfs_new_node+0x18d/0x250 [ 1760.897333] __kernfs_create_file+0x51/0x350 [ 1760.897915] sysfs_add_file_mode_ns+0x221/0x560 [ 1760.898504] internal_create_group+0x324/0xb30 [ 1760.899086] ? sysfs_remove_group+0x170/0x170 [ 1760.899645] ? kernfs_add_one+0x124/0x4d0 [ 1760.900168] ? kernfs_create_link+0x1b7/0x230 [ 1760.900731] internal_create_groups.part.0+0x90/0x140 [ 1760.901396] sysfs_create_groups+0x25/0x50 [ 1760.901934] device_add+0x138f/0x1c50 [ 1760.902417] ? lockdep_init_map_type+0x2c7/0x780 [ 1760.903012] ? devlink_add_symlinks+0x970/0x970 [ 1760.903607] wakeup_source_device_create+0x220/0x2b0 [ 1760.904244] wakeup_source_sysfs_add+0x1a/0xa0 [ 1760.904823] wakeup_source_register+0x9d/0x130 [ 1760.905412] ep_create_wakeup_source+0x123/0x2b0 [ 1760.906007] ? ep_ptable_queue_proc+0x330/0x330 [ 1760.906591] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1760.907287] ? kmem_cache_alloc+0x2a6/0x310 [ 1760.907862] do_epoll_ctl+0x1f1d/0x2c00 [ 1760.908374] ? lock_downgrade+0x6d0/0x6d0 [ 1760.908902] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1760.909543] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1760.910094] ? do_epoll_ctl+0x2c00/0x2c00 [ 1760.910622] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1760.911280] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1760.911927] do_syscall_64+0x33/0x40 [ 1760.912405] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1760.913060] RIP: 0033:0x7fabba743b19 [ 1760.913529] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1760.915845] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1760.916842] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1760.917749] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1760.918641] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1760.919532] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1760.920424] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1760.924633] FAULT_INJECTION: forcing a failure. [ 1760.924633] name failslab, interval 1, probability 0, space 0, times 0 [ 1760.926072] CPU: 0 PID: 10090 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1760.926986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1760.928061] Call Trace: [ 1760.928393] dump_stack+0x107/0x167 [ 1760.928862] should_fail.cold+0x5/0xa [ 1760.929350] ? __kernfs_new_node+0xd4/0x860 [ 1760.929893] should_failslab+0x5/0x20 [ 1760.930372] kmem_cache_alloc+0x5b/0x310 [ 1760.930891] __kernfs_new_node+0xd4/0x860 [ 1760.931417] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1760.932014] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1760.932620] ? wait_for_completion_io+0x270/0x270 [ 1760.933248] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1760.933911] kernfs_new_node+0x18d/0x250 [ 1760.934428] __kernfs_create_file+0x51/0x350 [ 1760.934983] sysfs_add_file_mode_ns+0x221/0x560 [ 1760.935574] internal_create_group+0x324/0xb30 [ 1760.936153] ? sysfs_remove_group+0x170/0x170 [ 1760.936727] ? kernfs_add_one+0x124/0x4d0 [ 1760.937302] ? kernfs_create_link+0x1b7/0x230 [ 1760.937874] internal_create_groups.part.0+0x90/0x140 [ 1760.938523] sysfs_create_groups+0x25/0x50 [ 1760.939054] device_add+0x138f/0x1c50 [ 1760.939535] ? lockdep_init_map_type+0x2c7/0x780 [ 1760.940129] ? devlink_add_symlinks+0x970/0x970 [ 1760.940727] wakeup_source_device_create+0x220/0x2b0 [ 1760.941383] wakeup_source_sysfs_add+0x1a/0xa0 [ 1760.941956] wakeup_source_register+0x9d/0x130 [ 1760.942526] ep_create_wakeup_source+0x123/0x2b0 [ 1760.943120] ? ep_ptable_queue_proc+0x330/0x330 [ 1760.943703] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1760.944353] ? kmem_cache_alloc+0x2a6/0x310 [ 1760.944905] do_epoll_ctl+0x1f1d/0x2c00 [ 1760.945421] ? lock_downgrade+0x6d0/0x6d0 [ 1760.945942] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1760.946571] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1760.947169] ? do_epoll_ctl+0x2c00/0x2c00 [ 1760.947717] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1760.948384] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1760.949054] do_syscall_64+0x33/0x40 [ 1760.949522] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1760.950164] RIP: 0033:0x7fdd23bf3b19 [ 1760.950632] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1760.952947] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1760.953945] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1760.954874] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1760.955771] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1760.956662] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1760.957578] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1760.962626] FAULT_INJECTION: forcing a failure. [ 1760.962626] name failslab, interval 1, probability 0, space 0, times 0 [ 1760.964066] CPU: 0 PID: 10091 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1760.964947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1760.965985] Call Trace: [ 1760.966318] dump_stack+0x107/0x167 [ 1760.966777] should_fail.cold+0x5/0xa [ 1760.967258] ? __kernfs_new_node+0xd4/0x860 [ 1760.967807] should_failslab+0x5/0x20 [ 1760.968285] kmem_cache_alloc+0x5b/0x310 [ 1760.968802] __kernfs_new_node+0xd4/0x860 [ 1760.969341] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1760.969983] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1760.970591] ? wait_for_completion_io+0x270/0x270 [ 1760.971232] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1760.971891] kernfs_new_node+0x18d/0x250 [ 1760.972405] __kernfs_create_file+0x51/0x350 [ 1760.972976] sysfs_add_file_mode_ns+0x221/0x560 [ 1760.973566] internal_create_group+0x324/0xb30 [ 1760.974145] ? sysfs_remove_group+0x170/0x170 [ 1760.974708] ? kernfs_add_one+0x124/0x4d0 [ 1760.975234] ? kernfs_create_link+0x1b7/0x230 [ 1760.975801] internal_create_groups.part.0+0x90/0x140 [ 1760.976455] sysfs_create_groups+0x25/0x50 [ 1760.977002] device_add+0x138f/0x1c50 [ 1760.977483] ? lockdep_init_map_type+0x2c7/0x780 [ 1760.978081] ? devlink_add_symlinks+0x970/0x970 [ 1760.978672] wakeup_source_device_create+0x220/0x2b0 [ 1760.979307] wakeup_source_sysfs_add+0x1a/0xa0 [ 1760.979878] wakeup_source_register+0x9d/0x130 [ 1760.980450] ep_create_wakeup_source+0x123/0x2b0 [ 1760.981060] ? ep_ptable_queue_proc+0x330/0x330 [ 1760.981644] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1760.982309] ? kmem_cache_alloc+0x2a6/0x310 [ 1760.982885] do_epoll_ctl+0x1f1d/0x2c00 [ 1760.983397] ? lock_downgrade+0x6d0/0x6d0 [ 1760.983917] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1760.984548] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1760.985117] ? do_epoll_ctl+0x2c00/0x2c00 [ 1760.985638] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1760.986293] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1760.986947] do_syscall_64+0x33/0x40 [ 1760.987414] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1760.988061] RIP: 0033:0x7f831d711b19 [ 1760.988528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1760.990889] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1760.991841] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1760.992732] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1760.993640] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1760.994534] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1760.995426] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1761.245158] loop3: detected capacity change from 0 to 32768 [ 1761.248054] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 13:17:22 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 85) 13:17:22 executing program 3: ioctl$SG_GET_LOW_DMA(0xffffffffffffffff, 0x227a, &(0x7f0000000000)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="0d00ea96aa542740fd79d42fdbb791b916c5f88fb2cb054deabf17e42ee5a3f40b8e"]) 13:17:22 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c77ffffff7f3d", @ANYRESHEX=r1, @ANYBLOB=':#']) recvmsg$unix(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/103, 0x67}, {&(0x7f0000001340)=""/120, 0x78}, {&(0x7f00000013c0)=""/206, 0xce}], 0x4}, 0x60) 13:17:22 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 83) 13:17:22 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 87) [ 1774.647971] 9pnet: Insufficient options for proto=fd [ 1774.660998] 9pnet: Insufficient options for proto=fd [ 1774.683503] FAULT_INJECTION: forcing a failure. [ 1774.683503] name failslab, interval 1, probability 0, space 0, times 0 13:17:22 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 85) 13:17:22 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x7ffff000, 0x811) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@rand_addr=' \x01\x00'}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:17:22 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) sendmsg$inet6(r1, &(0x7f0000001380)={&(0x7f0000000000)={0xa, 0x4e20, 0x3, @local, 0xffffffff}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000080)="d54e0db1625348d68a87f992b0e25004f743738b3e9373", 0x17}, {&(0x7f00000000c0)="bf11f1d241730ca0a4c249d826b838e4dfb32079ef6886829b18243cd5479106f5975d269b9bc3b9ac74d71f38e82a613297b6a0230912a8014f047718ffd39b9b001940bc8de4be24977d5171f4148b5b80ba07c366df987f7827f866d7237032388d22f56176d8a13530e14e8a73518c8fe0ea38c625f923d8ca41078ab8c915cfcd589e7ecc4263eb70dd5025ed8a9483d2cef491dce8039777ad4492b9056359da6743011eadd6665581249fd4d1207a0a610ed0ce01bb80d6c9d9c2ee367ff2c9b6786889360d4a24b5c102bb711c0e2513bae7b04a9caaef79b153c175ef49468e8020ab", 0xe7}, {&(0x7f0000000240)="c31d61f486721d169532129c5412e4b61fdfbedd07d68beb9feb8d166c32ed6e160c322ae55528412878fb8e7f590ed4a451e12e1a783dcc0498e6ca433c06dba23c0c1568a71fc1f5b9427a0fe3ecc4339d2317ea9cf4a4cce2cff50d4e9e964dcbc070c0ecfc4c8a0b8d52e8b32fb21a102fae77422f7b8024f6cca927173e3607127929074129911515f2613339a745578e319e5e75db85a47a4b6b0de9686d", 0xa1}, {&(0x7f00000001c0)}, {&(0x7f0000000300)="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", 0x1000}], 0x5}, 0x20000000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000013c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001400)={@rand_addr=' \x01\x00', 0x72, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x7ffff000, 0x811) sendmsg$inet6(r4, &(0x7f0000001600)={&(0x7f0000001440)={0xa, 0x4e23, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xba}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000001480)="3e70a4ef2b1d7eb2e51aa1ce973b8881d719339448c3702d96638c50537e4163de0873485dd2d411b15836e9c3f29906e0e1a71cca4fb24369ad155391af2f3416fc733cc4a648dc0198c56c2c05c1700115b36ddab80ec910b2691e2dc5f2b8595785073fdb480e3871", 0x6a}, {&(0x7f0000001500)="e9d8e822e25421ed06540cdba6ec8808b6f926b3f94d111c58625f5b366c2d89969385bcfbf857863c3593c24cd03fa9afc043e5d80e585290667c084b1ed75b394843ded1374dd382527e580385e5b77b97d86555ba5d8daccff00119613c10bbc7d7b77f1e760c784549feb1d5d147741701d980414788022c443aa4450dce08e97d638bc4d1d0e1744d5f", 0x8c}], 0x2}, 0x4040) r5 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000200)={0x20000001}) [ 1774.684928] CPU: 0 PID: 10123 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1774.689815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1774.690850] Call Trace: [ 1774.691189] dump_stack+0x107/0x167 [ 1774.691653] should_fail.cold+0x5/0xa [ 1774.692134] ? create_object.isra.0+0x3a/0xa20 [ 1774.692709] should_failslab+0x5/0x20 [ 1774.693209] kmem_cache_alloc+0x5b/0x310 [ 1774.693723] create_object.isra.0+0x3a/0xa20 [ 1774.694272] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1774.694917] kmem_cache_alloc+0x159/0x310 [ 1774.695445] __kernfs_new_node+0xd4/0x860 [ 1774.695969] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1774.696568] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1774.697196] ? wait_for_completion_io+0x270/0x270 [ 1774.697826] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1774.698484] kernfs_new_node+0x18d/0x250 [ 1774.699003] __kernfs_create_file+0x51/0x350 [ 1774.699558] sysfs_add_file_mode_ns+0x221/0x560 [ 1774.700147] internal_create_group+0x324/0xb30 [ 1774.700725] ? sysfs_remove_group+0x170/0x170 [ 1774.701295] ? kernfs_add_one+0x124/0x4d0 [ 1774.701822] ? kernfs_create_link+0x1b7/0x230 [ 1774.702389] internal_create_groups.part.0+0x90/0x140 [ 1774.703037] sysfs_create_groups+0x25/0x50 [ 1774.703570] device_add+0x138f/0x1c50 [ 1774.704053] ? lockdep_init_map_type+0x2c7/0x780 [ 1774.704647] ? devlink_add_symlinks+0x970/0x970 [ 1774.705270] wakeup_source_device_create+0x220/0x2b0 [ 1774.705912] wakeup_source_sysfs_add+0x1a/0xa0 [ 1774.706484] wakeup_source_register+0x9d/0x130 [ 1774.707105] ep_create_wakeup_source+0x123/0x2b0 [ 1774.707734] ? ep_ptable_queue_proc+0x330/0x330 [ 1774.708318] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1774.708970] ? kmem_cache_alloc+0x2a6/0x310 [ 1774.709550] do_epoll_ctl+0x1f1d/0x2c00 [ 1774.710061] ? lock_downgrade+0x6d0/0x6d0 [ 1774.710581] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1774.711211] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1774.711761] ? do_epoll_ctl+0x2c00/0x2c00 [ 1774.712284] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1774.712942] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1774.713764] do_syscall_64+0x33/0x40 [ 1774.714658] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1774.715884] RIP: 0033:0x7fd4c725db19 13:17:22 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1774.716766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1774.721481] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1774.723357] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1774.725105] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1774.727251] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1774.729005] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1774.729962] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:17:22 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:17:22 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xc01c13, &(0x7f00000001c0)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@nodevmap}, {@version_L}, {@debug}, {@afid={'afid', 0x3d, 0xaa3d}}, {@debug={'debug', 0x3d, 0x8}}], [{@audit}, {@appraise_type}]}}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1774.750604] FAULT_INJECTION: forcing a failure. [ 1774.750604] name failslab, interval 1, probability 0, space 0, times 0 [ 1774.752576] CPU: 1 PID: 10127 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1774.753579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1774.754795] Call Trace: [ 1774.755181] dump_stack+0x107/0x167 [ 1774.755715] should_fail.cold+0x5/0xa [ 1774.756276] ? create_object.isra.0+0x3a/0xa20 [ 1774.756946] should_failslab+0x5/0x20 [ 1774.757479] kmem_cache_alloc+0x5b/0x310 [ 1774.758080] create_object.isra.0+0x3a/0xa20 [ 1774.758720] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1774.759467] kmem_cache_alloc+0x159/0x310 [ 1774.760077] __kernfs_new_node+0xd4/0x860 [ 1774.760687] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1774.761369] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1774.762074] ? wait_for_completion_io+0x270/0x270 [ 1774.762797] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1774.763600] kernfs_new_node+0x18d/0x250 [ 1774.764227] __kernfs_create_file+0x51/0x350 [ 1774.764875] sysfs_add_file_mode_ns+0x221/0x560 [ 1774.765544] internal_create_group+0x324/0xb30 [ 1774.766223] ? sysfs_remove_group+0x170/0x170 [ 1774.766877] ? kernfs_add_one+0x124/0x4d0 [ 1774.767488] ? kernfs_create_link+0x1b7/0x230 [ 1774.768152] internal_create_groups.part.0+0x90/0x140 [ 1774.768908] sysfs_create_groups+0x25/0x50 [ 1774.769500] device_add+0x138f/0x1c50 [ 1774.769971] ? lockdep_init_map_type+0x2c7/0x780 [ 1774.770550] ? devlink_add_symlinks+0x970/0x970 [ 1774.771134] wakeup_source_device_create+0x220/0x2b0 [ 1774.771757] wakeup_source_sysfs_add+0x1a/0xa0 [ 1774.772315] wakeup_source_register+0x9d/0x130 [ 1774.772876] ep_create_wakeup_source+0x123/0x2b0 [ 1774.773466] ? ep_ptable_queue_proc+0x330/0x330 [ 1774.774036] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1774.774672] ? kmem_cache_alloc+0x2a6/0x310 [ 1774.775203] do_epoll_ctl+0x1f1d/0x2c00 [ 1774.775702] ? lock_downgrade+0x6d0/0x6d0 [ 1774.776209] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1774.776826] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1774.777371] ? do_epoll_ctl+0x2c00/0x2c00 [ 1774.777915] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1774.778575] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1774.779238] do_syscall_64+0x33/0x40 [ 1774.779694] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1774.780320] RIP: 0033:0x7fabba743b19 [ 1774.780782] 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 [ 1774.783046] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1774.783982] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1774.784854] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1774.785750] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1774.786622] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1774.787499] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1774.797656] FAULT_INJECTION: forcing a failure. [ 1774.797656] name failslab, interval 1, probability 0, space 0, times 0 [ 1774.799077] CPU: 0 PID: 10126 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1774.799950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1774.800990] Call Trace: [ 1774.801339] dump_stack+0x107/0x167 [ 1774.801799] should_fail.cold+0x5/0xa [ 1774.802280] ? create_object.isra.0+0x3a/0xa20 [ 1774.802858] should_failslab+0x5/0x20 [ 1774.803337] kmem_cache_alloc+0x5b/0x310 [ 1774.803852] create_object.isra.0+0x3a/0xa20 [ 1774.804403] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1774.805044] kmem_cache_alloc+0x159/0x310 [ 1774.805585] __kernfs_new_node+0xd4/0x860 [ 1774.806110] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1774.806708] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1774.807358] ? wait_for_completion_io+0x270/0x270 [ 1774.807999] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1774.808660] kernfs_new_node+0x18d/0x250 [ 1774.809191] __kernfs_create_file+0x51/0x350 [ 1774.809746] sysfs_add_file_mode_ns+0x221/0x560 [ 1774.810337] internal_create_group+0x324/0xb30 [ 1774.810916] ? sysfs_remove_group+0x170/0x170 [ 1774.811477] ? kernfs_add_one+0x124/0x4d0 [ 1774.812001] ? kernfs_create_link+0x1b7/0x230 [ 1774.812566] internal_create_groups.part.0+0x90/0x140 [ 1774.813228] sysfs_create_groups+0x25/0x50 [ 1774.813761] device_add+0x138f/0x1c50 [ 1774.814241] ? lockdep_init_map_type+0x2c7/0x780 [ 1774.814835] ? devlink_add_symlinks+0x970/0x970 [ 1774.815428] wakeup_source_device_create+0x220/0x2b0 [ 1774.816065] wakeup_source_sysfs_add+0x1a/0xa0 [ 1774.816637] wakeup_source_register+0x9d/0x130 [ 1774.817225] ep_create_wakeup_source+0x123/0x2b0 [ 1774.817820] ? ep_ptable_queue_proc+0x330/0x330 [ 1774.818404] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1774.819056] ? kmem_cache_alloc+0x2a6/0x310 [ 1774.819605] do_epoll_ctl+0x1f1d/0x2c00 [ 1774.820117] ? lock_downgrade+0x6d0/0x6d0 [ 1774.820637] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1774.821289] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1774.821840] ? do_epoll_ctl+0x2c00/0x2c00 [ 1774.822362] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1774.823062] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1774.823715] do_syscall_64+0x33/0x40 [ 1774.824218] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1774.824860] RIP: 0033:0x7f831d711b19 [ 1774.825338] 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 [ 1774.827644] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1774.828599] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1774.829505] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1774.830398] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1774.831293] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1774.832187] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1774.861980] FAULT_INJECTION: forcing a failure. [ 1774.861980] name failslab, interval 1, probability 0, space 0, times 0 [ 1774.863497] CPU: 0 PID: 10130 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1774.864366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1774.865419] Call Trace: [ 1774.865754] dump_stack+0x107/0x167 [ 1774.866219] should_fail.cold+0x5/0xa [ 1774.866701] ? create_object.isra.0+0x3a/0xa20 [ 1774.867275] should_failslab+0x5/0x20 [ 1774.867753] kmem_cache_alloc+0x5b/0x310 [ 1774.868267] create_object.isra.0+0x3a/0xa20 [ 1774.868816] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1774.869470] kmem_cache_alloc+0x159/0x310 [ 1774.869998] __kernfs_new_node+0xd4/0x860 [ 1774.870523] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1774.871167] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1774.871787] ? wait_for_completion_io+0x270/0x270 [ 1774.872420] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1774.873081] kernfs_new_node+0x18d/0x250 [ 1774.873613] __kernfs_create_file+0x51/0x350 [ 1774.874169] sysfs_add_file_mode_ns+0x221/0x560 [ 1774.874760] internal_create_group+0x324/0xb30 [ 1774.875338] ? sysfs_remove_group+0x170/0x170 [ 1774.875899] ? kernfs_add_one+0x124/0x4d0 [ 1774.876422] ? kernfs_create_link+0x1b7/0x230 13:17:22 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={@ipv4={'\x00', '\xff\xff', @multicast2}, @loopback, @private1, 0x1, 0x3, 0x8, 0x0, 0x3, 0x81620019}) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x7ffff000, 0x811) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000000c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) creat(&(0x7f0000000080)='./file0\x00', 0x112) r4 = creat(&(0x7f0000000100)='./file0\x00', 0xc) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7}, 0x1c) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r5, r3) [ 1774.876989] internal_create_groups.part.0+0x90/0x140 [ 1774.877835] sysfs_create_groups+0x25/0x50 [ 1774.878368] device_add+0x138f/0x1c50 [ 1774.878853] ? lockdep_init_map_type+0x2c7/0x780 [ 1774.879453] ? devlink_add_symlinks+0x970/0x970 [ 1774.880053] wakeup_source_device_create+0x220/0x2b0 [ 1774.880690] wakeup_source_sysfs_add+0x1a/0xa0 [ 1774.881313] wakeup_source_register+0x9d/0x130 [ 1774.881891] ep_create_wakeup_source+0x123/0x2b0 [ 1774.882486] ? ep_ptable_queue_proc+0x330/0x330 [ 1774.883102] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1774.883777] ? kmem_cache_alloc+0x2a6/0x310 [ 1774.884357] do_epoll_ctl+0x1f1d/0x2c00 [ 1774.884869] ? lock_downgrade+0x6d0/0x6d0 [ 1774.885415] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1774.886060] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1774.886610] ? do_epoll_ctl+0x2c00/0x2c00 [ 1774.887130] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1774.887784] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1774.888436] do_syscall_64+0x33/0x40 [ 1774.888902] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1774.889562] RIP: 0033:0x7fdd23bf3b19 [ 1774.890028] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1774.892375] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1774.893390] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1774.894281] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1774.895174] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1774.896064] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1774.896953] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:17:22 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 86) 13:17:22 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x135402, 0x1b) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) fcntl$setlease(r3, 0x400, 0x1) ioctl$CDROM_DISC_STATUS(0xffffffffffffffff, 0x5327) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:17:22 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 86) 13:17:22 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 84) 13:17:22 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 88) 13:17:22 executing program 1: ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) pwritev2(r2, &(0x7f0000000240)=[{&(0x7f0000000080)="69f577a34266879fca494cf78ee42cb836baae46b62c7c9916540982154b51d7c208bec381f011cd9a8796921ee5e72bd4d556f094586c57cd3c7579539bc9ff84a128220b1f1ea3e624fde2ad03fb08d8d8d2188c9b85b98768028859a5d7aab3773497011746b7508151ab39dfdbf6da9272a8c9d9af3363b2fd4a44285c2919d244d48ba49033a52a1937248cc8cdad9e1c1ee9bc50e51d5e0bd72ff62b7e18c486f8e794b88d9ccbaa4cc7e7664bfbee158144f709da5d922233ac02d6f64acde492814a4fd2541ef8b0f7be004037", 0xd1}, {&(0x7f0000000000)="7b211411ec333065e9d66d8b64ab2b0ac73342b20d89d98fe7c8d6011aac7eaa3b9de8c19c0a8cdf4685d8f9a9d9037c67950992a8c3cd097792222421dfeb8e", 0x40}, {&(0x7f0000000180)="4a4bddc6484304bb910acfbf9062a0c8ce04c58aff37ee6fa9ddd22754289bb6bea64e9ddc3520fe4ecb7aaad85bb03371a89e6def4f8d8f8b65cbef5450849423fe10d6465cb10542c07fb307cfe7f4e4bea5b4ffa492065433d1c698b9eb672291d612a8f80188053af66246a5c49f4eead34f9db018f7d3f7ea33a4f3bceb92ed85896e73a7fe5ddbdbe777975d2b82f9ec5329bd1346c4ba9426a91c827e33ebd8922d9ebe2710be45b4e1b5a1925dd94d5f076d52446ccbc5bc", 0xbc}], 0x3, 0x80, 0xffff, 0x10) dup2(r2, r1) [ 1775.064859] FAULT_INJECTION: forcing a failure. [ 1775.064859] name failslab, interval 1, probability 0, space 0, times 0 [ 1775.066340] CPU: 0 PID: 10158 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1775.067211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1775.068251] Call Trace: [ 1775.068596] dump_stack+0x107/0x167 [ 1775.069059] should_fail.cold+0x5/0xa [ 1775.069553] ? __kernfs_new_node+0xd4/0x860 [ 1775.070102] should_failslab+0x5/0x20 [ 1775.070583] kmem_cache_alloc+0x5b/0x310 [ 1775.071102] __kernfs_new_node+0xd4/0x860 [ 1775.071629] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1775.072229] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1775.072837] ? wait_for_completion_io+0x270/0x270 [ 1775.073483] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1775.074148] kernfs_new_node+0x18d/0x250 [ 1775.074673] __kernfs_create_file+0x51/0x350 [ 1775.075234] sysfs_add_file_mode_ns+0x221/0x560 [ 1775.075861] internal_create_group+0x324/0xb30 [ 1775.076442] ? sysfs_remove_group+0x170/0x170 [ 1775.077004] ? kernfs_add_one+0x124/0x4d0 [ 1775.077560] ? kernfs_create_link+0x1b7/0x230 [ 1775.078126] internal_create_groups.part.0+0x90/0x140 [ 1775.078774] sysfs_create_groups+0x25/0x50 [ 1775.079307] device_add+0x138f/0x1c50 [ 1775.079794] ? lockdep_init_map_type+0x2c7/0x780 [ 1775.080386] ? devlink_add_symlinks+0x970/0x970 [ 1775.080978] wakeup_source_device_create+0x220/0x2b0 [ 1775.081647] wakeup_source_sysfs_add+0x1a/0xa0 [ 1775.082219] wakeup_source_register+0x9d/0x130 [ 1775.082798] ep_create_wakeup_source+0x123/0x2b0 [ 1775.083391] ? ep_ptable_queue_proc+0x330/0x330 [ 1775.083974] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1775.084625] ? kmem_cache_alloc+0x2a6/0x310 [ 1775.085187] do_epoll_ctl+0x1f1d/0x2c00 [ 1775.085701] ? lock_downgrade+0x6d0/0x6d0 [ 1775.086222] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1775.086903] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1775.087479] ? do_epoll_ctl+0x2c00/0x2c00 [ 1775.088003] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1775.088667] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1775.089349] do_syscall_64+0x33/0x40 [ 1775.089817] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1775.090459] RIP: 0033:0x7fd4c725db19 [ 1775.090927] 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 [ 1775.093256] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1775.094214] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1775.095105] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1775.095994] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 13:17:22 executing program 1: sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {{}, {}, {0x8, 0x2, 0x5}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x44000001}, 0x2000050) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = timerfd_create(0x9, 0x0) dup2(r3, r4) dup2(r2, r1) [ 1775.096883] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1775.097806] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1775.126151] FAULT_INJECTION: forcing a failure. [ 1775.126151] name failslab, interval 1, probability 0, space 0, times 0 [ 1775.127558] CPU: 1 PID: 10159 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1775.128405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1775.129431] Call Trace: [ 1775.129760] dump_stack+0x107/0x167 [ 1775.130210] should_fail.cold+0x5/0xa [ 1775.130728] ? __kernfs_new_node+0xd4/0x860 [ 1775.131264] should_failslab+0x5/0x20 [ 1775.131765] kmem_cache_alloc+0x5b/0x310 [ 1775.132270] __kernfs_new_node+0xd4/0x860 [ 1775.132784] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1775.133380] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1775.133973] ? wait_for_completion_io+0x270/0x270 [ 1775.134564] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1775.135211] kernfs_new_node+0x18d/0x250 [ 1775.135714] __kernfs_create_file+0x51/0x350 [ 1775.136257] sysfs_add_file_mode_ns+0x221/0x560 [ 1775.136834] internal_create_group+0x324/0xb30 [ 1775.137422] ? sysfs_remove_group+0x170/0x170 [ 1775.137970] ? kernfs_add_one+0x124/0x4d0 [ 1775.138480] ? kernfs_create_link+0x1b7/0x230 [ 1775.139032] internal_create_groups.part.0+0x90/0x140 [ 1775.139663] sysfs_create_groups+0x25/0x50 [ 1775.140182] device_add+0x138f/0x1c50 [ 1775.140653] ? lockdep_init_map_type+0x2c7/0x780 [ 1775.141255] ? devlink_add_symlinks+0x970/0x970 [ 1775.141834] wakeup_source_device_create+0x220/0x2b0 [ 1775.142456] wakeup_source_sysfs_add+0x1a/0xa0 [ 1775.143014] wakeup_source_register+0x9d/0x130 [ 1775.143575] ep_create_wakeup_source+0x123/0x2b0 [ 1775.144154] ? ep_ptable_queue_proc+0x330/0x330 [ 1775.144723] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1775.145376] ? kmem_cache_alloc+0x2a6/0x310 [ 1775.145907] do_epoll_ctl+0x1f1d/0x2c00 [ 1775.146406] ? lock_downgrade+0x6d0/0x6d0 [ 1775.146914] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1775.147530] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1775.148067] ? do_epoll_ctl+0x2c00/0x2c00 [ 1775.148578] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1775.149242] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1775.149918] do_syscall_64+0x33/0x40 [ 1775.150378] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1775.151034] RIP: 0033:0x7fdd23bf3b19 [ 1775.151491] 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 [ 1775.153766] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1775.154710] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1775.155581] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1775.156449] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1775.157338] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1775.158210] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:17:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, r2, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x28}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, r4}, 0x14) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r6, r5) [ 1775.183942] FAULT_INJECTION: forcing a failure. [ 1775.183942] name failslab, interval 1, probability 0, space 0, times 0 [ 1775.186873] CPU: 1 PID: 10161 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1775.188555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1775.190865] Call Trace: [ 1775.191495] dump_stack+0x107/0x167 [ 1775.192370] should_fail.cold+0x5/0xa [ 1775.193223] ? create_object.isra.0+0x3a/0xa20 [ 1775.193789] should_failslab+0x5/0x20 [ 1775.194258] kmem_cache_alloc+0x5b/0x310 [ 1775.194764] create_object.isra.0+0x3a/0xa20 [ 1775.195307] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1775.195935] kmem_cache_alloc+0x159/0x310 [ 1775.196451] __kernfs_new_node+0xd4/0x860 [ 1775.196966] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1775.198168] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1775.199334] ? wait_for_completion_io+0x270/0x270 [ 1775.200495] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1775.201462] kernfs_new_node+0x18d/0x250 [ 1775.201967] __kernfs_create_file+0x51/0x350 [ 1775.202510] sysfs_add_file_mode_ns+0x221/0x560 [ 1775.203139] internal_create_group+0x324/0xb30 [ 1775.203739] ? sysfs_remove_group+0x170/0x170 [ 1775.204288] ? kernfs_add_one+0x124/0x4d0 [ 1775.204801] ? kernfs_create_link+0x1b7/0x230 [ 1775.205409] internal_create_groups.part.0+0x90/0x140 [ 1775.206045] sysfs_create_groups+0x25/0x50 [ 1775.206566] device_add+0x138f/0x1c50 [ 1775.207037] ? lockdep_init_map_type+0x2c7/0x780 [ 1775.207619] ? devlink_add_symlinks+0x970/0x970 [ 1775.208200] wakeup_source_device_create+0x220/0x2b0 [ 1775.208822] wakeup_source_sysfs_add+0x1a/0xa0 [ 1775.209717] wakeup_source_register+0x9d/0x130 [ 1775.210822] ep_create_wakeup_source+0x123/0x2b0 [ 1775.211964] ? ep_ptable_queue_proc+0x330/0x330 [ 1775.213091] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1775.214593] ? kmem_cache_alloc+0x2a6/0x310 [ 1775.215613] do_epoll_ctl+0x1f1d/0x2c00 [ 1775.216560] ? lock_downgrade+0x6d0/0x6d0 [ 1775.217649] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1775.218921] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1775.219978] ? do_epoll_ctl+0x2c00/0x2c00 [ 1775.220976] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1775.222455] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1775.223671] do_syscall_64+0x33/0x40 [ 1775.224544] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1775.226071] RIP: 0033:0x7fabba743b19 [ 1775.226973] 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 [ 1775.230353] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1775.231296] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1775.232172] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1775.233051] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1775.233961] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1775.234835] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1775.238533] FAULT_INJECTION: forcing a failure. [ 1775.238533] name failslab, interval 1, probability 0, space 0, times 0 [ 1775.240076] CPU: 0 PID: 10162 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1775.240947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1775.242119] Call Trace: [ 1775.242513] dump_stack+0x107/0x167 [ 1775.243058] should_fail.cold+0x5/0xa [ 1775.243631] ? __kernfs_new_node+0xd4/0x860 [ 1775.244276] should_failslab+0x5/0x20 [ 1775.244887] kmem_cache_alloc+0x5b/0x310 [ 1775.245504] __kernfs_new_node+0xd4/0x860 [ 1775.246141] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1775.246848] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1775.247567] ? wait_for_completion_io+0x270/0x270 [ 1775.248285] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1775.249018] kernfs_new_node+0x18d/0x250 [ 1775.249561] __kernfs_create_file+0x51/0x350 [ 1775.250115] sysfs_add_file_mode_ns+0x221/0x560 [ 1775.250703] internal_create_group+0x324/0xb30 [ 1775.251280] ? sysfs_remove_group+0x170/0x170 [ 1775.251836] ? kernfs_add_one+0x124/0x4d0 [ 1775.252358] ? kernfs_create_link+0x1b7/0x230 [ 1775.252922] internal_create_groups.part.0+0x90/0x140 [ 1775.253588] sysfs_create_groups+0x25/0x50 [ 1775.254117] device_add+0x138f/0x1c50 [ 1775.254597] ? lockdep_init_map_type+0x2c7/0x780 [ 1775.255190] ? devlink_add_symlinks+0x970/0x970 [ 1775.255781] wakeup_source_device_create+0x220/0x2b0 [ 1775.256416] wakeup_source_sysfs_add+0x1a/0xa0 [ 1775.256987] wakeup_source_register+0x9d/0x130 [ 1775.257587] ep_create_wakeup_source+0x123/0x2b0 [ 1775.258185] ? ep_ptable_queue_proc+0x330/0x330 [ 1775.258766] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1775.259415] ? kmem_cache_alloc+0x2a6/0x310 [ 1775.259968] do_epoll_ctl+0x1f1d/0x2c00 [ 1775.260481] ? lock_downgrade+0x6d0/0x6d0 [ 1775.261033] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1775.261690] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1775.262241] ? do_epoll_ctl+0x2c00/0x2c00 [ 1775.262769] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1775.263424] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1775.264070] do_syscall_64+0x33/0x40 [ 1775.264536] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1775.265204] RIP: 0033:0x7f831d711b19 [ 1775.265669] 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 [ 1775.267967] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1775.268914] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1775.269821] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1775.270713] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1775.271605] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1775.272498] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:17:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000080)=0x4313, 0x4) dup2(r2, r1) 13:17:23 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 87) 13:17:23 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 89) 13:17:23 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 87) [ 1775.394385] FAULT_INJECTION: forcing a failure. [ 1775.394385] name failslab, interval 1, probability 0, space 0, times 0 [ 1775.395792] CPU: 1 PID: 10180 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1775.396640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1775.397685] Call Trace: [ 1775.398033] dump_stack+0x107/0x167 [ 1775.398511] should_fail.cold+0x5/0xa [ 1775.399018] ? create_object.isra.0+0x3a/0xa20 [ 1775.399581] should_failslab+0x5/0x20 [ 1775.400050] kmem_cache_alloc+0x5b/0x310 [ 1775.400554] create_object.isra.0+0x3a/0xa20 [ 1775.401110] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1775.401760] kmem_cache_alloc+0x159/0x310 [ 1775.402278] __kernfs_new_node+0xd4/0x860 [ 1775.402793] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1775.403380] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1775.403980] ? wait_for_completion_io+0x270/0x270 [ 1775.404575] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1775.405243] kernfs_new_node+0x18d/0x250 [ 1775.405755] __kernfs_create_file+0x51/0x350 [ 1775.406307] sysfs_add_file_mode_ns+0x221/0x560 [ 1775.406886] internal_create_group+0x324/0xb30 [ 1775.407453] ? sysfs_remove_group+0x170/0x170 [ 1775.408018] ? kernfs_add_one+0x124/0x4d0 [ 1775.408566] ? kernfs_create_link+0x1b7/0x230 [ 1775.409162] internal_create_groups.part.0+0x90/0x140 [ 1775.409802] sysfs_create_groups+0x25/0x50 [ 1775.410324] device_add+0x138f/0x1c50 [ 1775.410797] ? lockdep_init_map_type+0x2c7/0x780 [ 1775.411384] ? devlink_add_symlinks+0x970/0x970 [ 1775.411966] wakeup_source_device_create+0x220/0x2b0 [ 1775.412590] wakeup_source_sysfs_add+0x1a/0xa0 [ 1775.413172] wakeup_source_register+0x9d/0x130 [ 1775.413739] ep_create_wakeup_source+0x123/0x2b0 [ 1775.414326] ? ep_ptable_queue_proc+0x330/0x330 [ 1775.414898] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1775.415536] ? kmem_cache_alloc+0x2a6/0x310 [ 1775.416075] do_epoll_ctl+0x1f1d/0x2c00 [ 1775.416577] ? lock_downgrade+0x6d0/0x6d0 [ 1775.417086] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1775.417716] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1775.418256] ? do_epoll_ctl+0x2c00/0x2c00 [ 1775.418767] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1775.419411] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1775.420048] do_syscall_64+0x33/0x40 [ 1775.420507] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1775.421144] RIP: 0033:0x7fabba743b19 [ 1775.421608] 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 [ 1775.423871] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1775.424806] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1775.425707] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1775.426631] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1775.427520] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1775.428397] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1775.438050] FAULT_INJECTION: forcing a failure. [ 1775.438050] name failslab, interval 1, probability 0, space 0, times 0 [ 1775.439482] CPU: 0 PID: 10181 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1775.440398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1775.441533] Call Trace: [ 1775.441867] dump_stack+0x107/0x167 [ 1775.442329] should_fail.cold+0x5/0xa [ 1775.442808] ? create_object.isra.0+0x3a/0xa20 [ 1775.443385] should_failslab+0x5/0x20 [ 1775.443863] kmem_cache_alloc+0x5b/0x310 [ 1775.444378] create_object.isra.0+0x3a/0xa20 [ 1775.444927] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1775.445597] kmem_cache_alloc+0x159/0x310 [ 1775.446127] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1775.446828] idr_get_free+0x4b5/0x8f0 [ 1775.447316] idr_alloc_u32+0x170/0x2d0 [ 1775.447808] ? __fprop_inc_percpu_max+0x130/0x130 [ 1775.448417] ? lock_acquire+0x197/0x470 [ 1775.448915] ? __kernfs_new_node+0xff/0x860 [ 1775.449493] idr_alloc_cyclic+0x102/0x230 [ 1775.450014] ? idr_alloc+0x130/0x130 [ 1775.450489] ? rwlock_bug.part.0+0x90/0x90 [ 1775.451030] __kernfs_new_node+0x117/0x860 [ 1775.451566] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1775.452159] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1775.452761] ? wait_for_completion_io+0x270/0x270 [ 1775.453391] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1775.454054] kernfs_new_node+0x18d/0x250 [ 1775.454569] __kernfs_create_file+0x51/0x350 [ 1775.455127] sysfs_add_file_mode_ns+0x221/0x560 [ 1775.455715] internal_create_group+0x324/0xb30 [ 1775.456291] ? sysfs_remove_group+0x170/0x170 [ 1775.456848] ? kernfs_add_one+0x124/0x4d0 [ 1775.457388] ? kernfs_create_link+0x1b7/0x230 [ 1775.457954] internal_create_groups.part.0+0x90/0x140 [ 1775.458651] sysfs_create_groups+0x25/0x50 [ 1775.459211] device_add+0x138f/0x1c50 [ 1775.459690] ? lockdep_init_map_type+0x2c7/0x780 [ 1775.460282] ? devlink_add_symlinks+0x970/0x970 [ 1775.460873] wakeup_source_device_create+0x220/0x2b0 [ 1775.461526] wakeup_source_sysfs_add+0x1a/0xa0 [ 1775.462097] wakeup_source_register+0x9d/0x130 [ 1775.462670] ep_create_wakeup_source+0x123/0x2b0 [ 1775.463261] ? ep_ptable_queue_proc+0x330/0x330 [ 1775.463843] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1775.464542] ? kmem_cache_alloc+0x2a6/0x310 [ 1775.465128] do_epoll_ctl+0x1f1d/0x2c00 [ 1775.465646] ? lock_downgrade+0x6d0/0x6d0 [ 1775.466166] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1775.466797] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1775.467346] ? do_epoll_ctl+0x2c00/0x2c00 [ 1775.467869] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1775.468525] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1775.469183] do_syscall_64+0x33/0x40 [ 1775.469654] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1775.470294] RIP: 0033:0x7fd4c725db19 [ 1775.470756] 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 [ 1775.473027] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1775.473998] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1775.474893] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1775.475789] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1775.476715] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1775.477651] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1775.482139] FAULT_INJECTION: forcing a failure. [ 1775.482139] name failslab, interval 1, probability 0, space 0, times 0 [ 1775.483565] CPU: 0 PID: 10182 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1775.484438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1775.485488] Call Trace: [ 1775.485821] dump_stack+0x107/0x167 [ 1775.486280] should_fail.cold+0x5/0xa [ 1775.486761] ? create_object.isra.0+0x3a/0xa20 [ 1775.487342] should_failslab+0x5/0x20 [ 1775.487822] kmem_cache_alloc+0x5b/0x310 [ 1775.488337] create_object.isra.0+0x3a/0xa20 [ 1775.488890] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1775.489584] kmem_cache_alloc+0x159/0x310 [ 1775.490138] __kernfs_new_node+0xd4/0x860 [ 1775.490674] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1775.491274] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1775.491884] ? wait_for_completion_io+0x270/0x270 [ 1775.492497] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1775.493179] kernfs_new_node+0x18d/0x250 [ 1775.493705] __kernfs_create_file+0x51/0x350 [ 1775.494260] sysfs_add_file_mode_ns+0x221/0x560 [ 1775.494853] internal_create_group+0x324/0xb30 [ 1775.495438] ? sysfs_remove_group+0x170/0x170 [ 1775.495999] ? kernfs_add_one+0x124/0x4d0 [ 1775.496528] ? kernfs_create_link+0x1b7/0x230 [ 1775.497095] internal_create_groups.part.0+0x90/0x140 [ 1775.497763] sysfs_create_groups+0x25/0x50 [ 1775.498297] device_add+0x138f/0x1c50 [ 1775.498777] ? lockdep_init_map_type+0x2c7/0x780 [ 1775.499372] ? devlink_add_symlinks+0x970/0x970 [ 1775.499971] wakeup_source_device_create+0x220/0x2b0 [ 1775.500609] wakeup_source_sysfs_add+0x1a/0xa0 [ 1775.501198] wakeup_source_register+0x9d/0x130 [ 1775.501772] ep_create_wakeup_source+0x123/0x2b0 [ 1775.502414] ? ep_ptable_queue_proc+0x330/0x330 [ 1775.503003] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1775.503661] ? kmem_cache_alloc+0x2a6/0x310 [ 1775.504207] do_epoll_ctl+0x1f1d/0x2c00 [ 1775.504719] ? lock_downgrade+0x6d0/0x6d0 [ 1775.505254] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1775.505886] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1775.506439] ? do_epoll_ctl+0x2c00/0x2c00 [ 1775.506964] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1775.507622] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1775.508272] do_syscall_64+0x33/0x40 [ 1775.508740] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1775.509396] RIP: 0033:0x7fdd23bf3b19 [ 1775.509872] 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 [ 1775.512186] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1775.513152] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1775.514052] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1775.514949] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1775.515847] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1775.516742] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:17:23 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="74728dcb885d66640c7266646e6f3db3861e32df961ef93859b3bd3ff321f3785098fa8af9060fafc676fefc914a64b528e7353cb880a2d4714f2bb0177844c9d6cff5bff9f28981e3476474765184a8638a7ec58ac6b67d111dfdfa6b65719c51da8a4bb0a6ee139504bf4fdd686d0ee2d3d32b1439794ca0c3ccecc9c57b83cf91da68722cee37cc0a33480a75bac83a2b0a07a7352e52669dfe4689bfd1c1061d3f2164507217c56776eabb98a3381c480002c1f075edad9926f60e", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0xffff, 0x101, 0x800, 0x2, 0x7, 0x56}) 13:17:23 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 85) [ 1775.727442] FAULT_INJECTION: forcing a failure. [ 1775.727442] name failslab, interval 1, probability 0, space 0, times 0 [ 1775.728874] CPU: 1 PID: 10193 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1775.729739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1775.730756] Call Trace: [ 1775.731088] dump_stack+0x107/0x167 [ 1775.731539] should_fail.cold+0x5/0xa [ 1775.732051] ? create_object.isra.0+0x3a/0xa20 [ 1775.732652] should_failslab+0x5/0x20 [ 1775.733129] kmem_cache_alloc+0x5b/0x310 [ 1775.733638] create_object.isra.0+0x3a/0xa20 [ 1775.734177] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1775.734805] kmem_cache_alloc+0x159/0x310 [ 1775.735324] __kernfs_new_node+0xd4/0x860 [ 1775.735838] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1775.736425] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1775.737020] ? wait_for_completion_io+0x270/0x270 [ 1775.737629] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1775.738276] kernfs_new_node+0x18d/0x250 [ 1775.738780] __kernfs_create_file+0x51/0x350 [ 1775.739324] sysfs_add_file_mode_ns+0x221/0x560 [ 1775.739905] internal_create_group+0x324/0xb30 [ 1775.740472] ? sysfs_remove_group+0x170/0x170 [ 1775.741020] ? kernfs_add_one+0x124/0x4d0 [ 1775.742944] ? kernfs_create_link+0x1b7/0x230 [ 1775.743645] internal_create_groups.part.0+0x90/0x140 [ 1775.744326] sysfs_create_groups+0x25/0x50 [ 1775.744913] device_add+0x138f/0x1c50 [ 1775.745476] ? lockdep_init_map_type+0x2c7/0x780 [ 1775.746123] ? devlink_add_symlinks+0x970/0x970 [ 1775.746750] wakeup_source_device_create+0x220/0x2b0 [ 1775.747478] wakeup_source_sysfs_add+0x1a/0xa0 [ 1775.748105] wakeup_source_register+0x9d/0x130 [ 1775.748712] ep_create_wakeup_source+0x123/0x2b0 [ 1775.749412] ? ep_ptable_queue_proc+0x330/0x330 [ 1775.749981] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1775.750756] ? kmem_cache_alloc+0x2a6/0x310 [ 1775.751371] do_epoll_ctl+0x1f1d/0x2c00 [ 1775.751871] ? lock_downgrade+0x6d0/0x6d0 [ 1775.752485] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1775.753100] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1775.753762] ? do_epoll_ctl+0x2c00/0x2c00 [ 1775.754322] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1775.755077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1775.755880] do_syscall_64+0x33/0x40 [ 1775.756385] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1775.757075] RIP: 0033:0x7f831d711b19 [ 1775.757594] 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 [ 1775.760099] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1775.761211] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1775.762159] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1775.763075] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1775.764034] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1775.764974] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:17:36 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x8001, 0x2, 0x1, 0xa11d, 0x80000000, 0x401, 0x1, 0x800}, &(0x7f0000000240)={0x3, 0x3, 0x3, 0x7, 0x35, 0x2, 0x78, 0x480}, &(0x7f00000002c0)={0x401, 0x10000, 0x9, 0x20, 0x8, 0x401, 0x2, 0xc000000000000000}, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000380)={&(0x7f0000000340)={[0x9ea]}, 0x8}) r0 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='./binderfs2/binder-control\x00', 0x800, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000440), &(0x7f0000000480)='system_u:object_r:devlog_t:s0\x00', 0x1e, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x1c}}, 0x1) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_RGETLOCK(r2, &(0x7f00000003c0)={0x21, 0x37, 0x2, {0x2, 0x24000, 0x3, 0xffffffffffffffff, 0x3, '9p\x00'}}, 0x21) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}}) 13:17:36 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 86) 13:17:36 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:17:36 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 90) 13:17:36 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = accept$inet6(r0, &(0x7f0000001380)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000000)=0x1c) setsockopt$inet6_mreq(r2, 0x29, 0x1b, 0x0, 0xfd48) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r1) 13:17:36 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 88) 13:17:36 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 88) 13:17:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000000)={0x14, 0x11, 0x1, {0x2, 0x4, 0x7}}, 0x14) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="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", @ANYRESHEX=r1, @ANYBLOB=',\x00']) [ 1788.912619] 9pnet: Insufficient options for proto=fd [ 1788.916508] 9pnet: Insufficient options for proto=fd 13:17:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup2(r2, r1) accept4$packet(r3, 0x0, &(0x7f0000000180), 0x0) r4 = getgid() mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x880068, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '9p\x00'}}, {@nodevmap}, {@fscache}, {@uname={'uname', 0x3d, '-&~'}}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@fscache}]}}) 13:17:36 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'syztnl2\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x2f, 0x5, 0x3, 0x2, 0x47, @ipv4={'\x00', '\xff\xff', @empty}, @remote, 0x10, 0x40, 0x0, 0x571d}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@private2, r1}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x7ffff000, 0x811) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'sit0\x00'}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r4, r2) [ 1788.956637] FAULT_INJECTION: forcing a failure. [ 1788.956637] name failslab, interval 1, probability 0, space 0, times 0 [ 1788.958205] CPU: 0 PID: 10218 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1788.959072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1788.960116] Call Trace: [ 1788.960455] dump_stack+0x107/0x167 [ 1788.960917] should_fail.cold+0x5/0xa [ 1788.961417] ? __kernfs_new_node+0xd4/0x860 [ 1788.961969] should_failslab+0x5/0x20 [ 1788.962448] kmem_cache_alloc+0x5b/0x310 [ 1788.962965] __kernfs_new_node+0xd4/0x860 [ 1788.963491] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1788.964091] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1788.964698] ? wait_for_completion_io+0x270/0x270 [ 1788.965305] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1788.965984] kernfs_new_node+0x18d/0x250 [ 1788.966499] __kernfs_create_file+0x51/0x350 [ 1788.967056] sysfs_add_file_mode_ns+0x221/0x560 [ 1788.967647] internal_create_group+0x324/0xb30 [ 1788.968226] ? sysfs_remove_group+0x170/0x170 [ 1788.968788] ? kernfs_add_one+0x124/0x4d0 [ 1788.969313] ? kernfs_create_link+0x1b7/0x230 [ 1788.973904] internal_create_groups.part.0+0x90/0x140 [ 1788.974555] sysfs_create_groups+0x25/0x50 [ 1788.975088] device_add+0x138f/0x1c50 [ 1788.975570] ? lockdep_init_map_type+0x2c7/0x780 [ 1788.976162] ? devlink_add_symlinks+0x970/0x970 [ 1788.976755] wakeup_source_device_create+0x220/0x2b0 [ 1788.977401] wakeup_source_sysfs_add+0x1a/0xa0 [ 1788.977976] wakeup_source_register+0x9d/0x130 [ 1788.978556] ep_create_wakeup_source+0x123/0x2b0 [ 1788.979150] ? ep_ptable_queue_proc+0x330/0x330 [ 1788.979739] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1788.980390] ? kmem_cache_alloc+0x2a6/0x310 [ 1788.980934] do_epoll_ctl+0x1f1d/0x2c00 [ 1788.981457] ? lock_downgrade+0x6d0/0x6d0 [ 1788.982015] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1788.982669] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1788.983218] ? do_epoll_ctl+0x2c00/0x2c00 [ 1788.983739] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1788.984396] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1788.985043] do_syscall_64+0x33/0x40 [ 1788.985525] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1788.986166] RIP: 0033:0x7f831d711b19 [ 1788.986635] 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 [ 1788.988941] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1788.989947] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1788.990957] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1788.991964] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1788.992954] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1788.998024] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1789.030009] FAULT_INJECTION: forcing a failure. [ 1789.030009] name failslab, interval 1, probability 0, space 0, times 0 [ 1789.031975] CPU: 0 PID: 10224 Comm: syz-executor.4 Not tainted 5.10.236 #1 13:17:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3b}}, {0x306, @multicast}, 0x4, {0x2, 0x4e20, @broadcast}, 'macsec0\x00'}) [ 1789.032969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1789.042440] Call Trace: [ 1789.043076] dump_stack+0x107/0x167 [ 1789.043539] should_fail.cold+0x5/0xa [ 1789.044105] ? __kernfs_new_node+0xd4/0x860 [ 1789.044654] should_failslab+0x5/0x20 [ 1789.045232] kmem_cache_alloc+0x5b/0x310 [ 1789.045760] __kernfs_new_node+0xd4/0x860 [ 1789.046396] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1789.047099] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1789.047717] ? wait_for_completion_io+0x270/0x270 [ 1789.049174] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1789.049874] kernfs_new_node+0x18d/0x250 [ 1789.050950] __kernfs_create_file+0x51/0x350 [ 1789.052001] sysfs_add_file_mode_ns+0x221/0x560 [ 1789.053120] internal_create_group+0x324/0xb30 [ 1789.054411] ? sysfs_remove_group+0x170/0x170 [ 1789.055479] ? kernfs_add_one+0x124/0x4d0 [ 1789.056470] ? kernfs_create_link+0x1b7/0x230 [ 1789.057606] internal_create_groups.part.0+0x90/0x140 [ 1789.057622] sysfs_create_groups+0x25/0x50 [ 1789.057636] device_add+0x138f/0x1c50 [ 1789.057653] ? lockdep_init_map_type+0x2c7/0x780 [ 1789.057666] ? devlink_add_symlinks+0x970/0x970 [ 1789.057688] wakeup_source_device_create+0x220/0x2b0 [ 1789.057702] wakeup_source_sysfs_add+0x1a/0xa0 [ 1789.057715] wakeup_source_register+0x9d/0x130 [ 1789.057730] ep_create_wakeup_source+0x123/0x2b0 [ 1789.057743] ? ep_ptable_queue_proc+0x330/0x330 [ 1789.057756] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1789.057774] ? kmem_cache_alloc+0x2a6/0x310 [ 1789.068373] do_epoll_ctl+0x1f1d/0x2c00 [ 1789.068398] ? lock_downgrade+0x6d0/0x6d0 [ 1789.068410] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1789.068439] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1789.070566] ? do_epoll_ctl+0x2c00/0x2c00 [ 1789.070582] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1789.070595] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1789.070610] do_syscall_64+0x33/0x40 [ 1789.072872] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1789.073551] RIP: 0033:0x7fabba743b19 [ 1789.074060] 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 [ 1789.076353] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1789.077302] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1789.078206] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1789.079098] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1789.079990] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1789.080881] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1789.086487] FAULT_INJECTION: forcing a failure. [ 1789.086487] name failslab, interval 1, probability 0, space 0, times 0 [ 1789.088855] CPU: 0 PID: 10219 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1789.093759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1789.094796] Call Trace: [ 1789.095130] dump_stack+0x107/0x167 [ 1789.095589] should_fail.cold+0x5/0xa [ 1789.096071] ? __kernfs_new_node+0xd4/0x860 [ 1789.096615] should_failslab+0x5/0x20 [ 1789.097091] kmem_cache_alloc+0x5b/0x310 [ 1789.097974] __kernfs_new_node+0xd4/0x860 [ 1789.099039] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1789.100234] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1789.101411] ? wait_for_completion_io+0x270/0x270 [ 1789.102020] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1789.102683] kernfs_new_node+0x18d/0x250 [ 1789.103199] __kernfs_create_file+0x51/0x350 [ 1789.103757] sysfs_add_file_mode_ns+0x221/0x560 [ 1789.104351] internal_create_group+0x324/0xb30 [ 1789.104932] ? sysfs_remove_group+0x170/0x170 [ 1789.105705] ? kernfs_add_one+0x124/0x4d0 [ 1789.106718] ? kernfs_create_link+0x1b7/0x230 [ 1789.107815] internal_create_groups.part.0+0x90/0x140 [ 1789.109080] sysfs_create_groups+0x25/0x50 [ 1789.110315] device_add+0x138f/0x1c50 [ 1789.111224] ? lockdep_init_map_type+0x2c7/0x780 [ 1789.112456] ? devlink_add_symlinks+0x970/0x970 [ 1789.113670] wakeup_source_device_create+0x220/0x2b0 [ 1789.114967] wakeup_source_sysfs_add+0x1a/0xa0 [ 1789.116082] wakeup_source_register+0x9d/0x130 [ 1789.117200] ep_create_wakeup_source+0x123/0x2b0 [ 1789.118548] ? ep_ptable_queue_proc+0x330/0x330 [ 1789.119652] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1789.120882] ? kmem_cache_alloc+0x2a6/0x310 [ 1789.122041] do_epoll_ctl+0x1f1d/0x2c00 [ 1789.123019] ? lock_downgrade+0x6d0/0x6d0 [ 1789.124029] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1789.125291] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1789.125918] ? do_epoll_ctl+0x2c00/0x2c00 [ 1789.126445] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1789.127108] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1789.127760] do_syscall_64+0x33/0x40 [ 1789.128229] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1789.128877] RIP: 0033:0x7fdd23bf3b19 [ 1789.129355] 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 [ 1789.131674] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1789.132629] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1789.133536] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1789.134431] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1789.135326] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1789.136222] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1789.153450] FAULT_INJECTION: forcing a failure. [ 1789.153450] name failslab, interval 1, probability 0, space 0, times 0 [ 1789.154868] CPU: 0 PID: 10225 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1789.155733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1789.156770] Call Trace: [ 1789.157106] dump_stack+0x107/0x167 [ 1789.157584] should_fail.cold+0x5/0xa [ 1789.158065] ? create_object.isra.0+0x3a/0xa20 [ 1789.158640] should_failslab+0x5/0x20 [ 1789.159119] kmem_cache_alloc+0x5b/0x310 [ 1789.159632] create_object.isra.0+0x3a/0xa20 [ 1789.160182] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1789.160823] kmem_cache_alloc+0x159/0x310 [ 1789.161356] __kernfs_new_node+0xd4/0x860 [ 1789.161909] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1789.162547] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1789.163186] ? wait_for_completion_io+0x270/0x270 [ 1789.163791] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1789.164452] kernfs_new_node+0x18d/0x250 [ 1789.164971] __kernfs_create_file+0x51/0x350 [ 1789.165542] sysfs_add_file_mode_ns+0x221/0x560 [ 1789.166138] internal_create_group+0x324/0xb30 [ 1789.166718] ? sysfs_remove_group+0x170/0x170 [ 1789.167279] ? kernfs_add_one+0x124/0x4d0 [ 1789.167804] ? kernfs_create_link+0x1b7/0x230 [ 1789.168370] internal_create_groups.part.0+0x90/0x140 [ 1789.169019] sysfs_create_groups+0x25/0x50 [ 1789.169621] device_add+0x138f/0x1c50 [ 1789.170102] ? lockdep_init_map_type+0x2c7/0x780 [ 1789.170697] ? devlink_add_symlinks+0x970/0x970 [ 1789.171293] wakeup_source_device_create+0x220/0x2b0 [ 1789.171931] wakeup_source_sysfs_add+0x1a/0xa0 [ 1789.172504] wakeup_source_register+0x9d/0x130 [ 1789.173077] ep_create_wakeup_source+0x123/0x2b0 [ 1789.177700] ? ep_ptable_queue_proc+0x330/0x330 [ 1789.178332] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1789.179022] ? kmem_cache_alloc+0x2a6/0x310 [ 1789.179566] do_epoll_ctl+0x1f1d/0x2c00 [ 1789.180076] ? lock_downgrade+0x6d0/0x6d0 [ 1789.180594] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1789.181223] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1789.181792] ? do_epoll_ctl+0x2c00/0x2c00 [ 1789.182316] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1789.182973] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1789.183624] do_syscall_64+0x33/0x40 [ 1789.184097] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1789.184747] RIP: 0033:0x7fd4c725db19 [ 1789.185215] 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 [ 1789.187535] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1789.188486] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1789.189392] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1789.190287] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1789.191180] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1789.192111] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:17:37 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 91) 13:17:37 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 87) 13:17:37 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) accept$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x4, 0x7, 0x1f, 0x101, 0x12, @empty, @rand_addr=' \x01\x00', 0x20, 0x10, 0x40, 0xc2ee}}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000280)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', r2}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, r4, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x28}}, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000002c0)={@dev={0xfe, 0x80, '\x00', 0x18}, r6}, 0x14) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) r8 = dup2(r7, r1) ioctl$AUTOFS_DEV_IOCTL_FAIL(r8, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r8, {0x6}}, './file0\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_WRITE={0x17, 0x2, 0x4007, @fd=r9, 0x0, &(0x7f0000000080)="98c1ae69112059a210a23f6decf7f01f912f4e02a08d78f4aeb6ada44261bfd92fa2dd4634076219a6f9952b20e92148ff6497f8ebe3cdeaa2aeea9dfda8daa47a4390ba9f53d4c1fedd0405ec880ec83728062faba471055d6379f477c6fc0474e11ee225f597627d7df0d7e24d979e4cb1f3394ae75092ed8d253e596c9773603aa707ffcbcf082beaa145a6530947a2ba85ff61e7aef54984638a1c61c90cf8c66aa1638a632f8c1497453afb98eabac823c485a9aefb1098457624ca78fbcffd1ea7893f71d73c90476c220cd6050e7f0ebba522bcad54e917d21b61c0a65984495066f948", 0xe7, 0x10}, 0xff) 13:17:37 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 89) 13:17:37 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'dummy0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x80000009}) [ 1789.322730] FAULT_INJECTION: forcing a failure. [ 1789.322730] name failslab, interval 1, probability 0, space 0, times 0 [ 1789.324203] CPU: 0 PID: 10251 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1789.325072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1789.326137] Call Trace: [ 1789.326484] dump_stack+0x107/0x167 [ 1789.326947] should_fail.cold+0x5/0xa [ 1789.327433] ? __kernfs_new_node+0xd4/0x860 [ 1789.327980] should_failslab+0x5/0x20 [ 1789.328464] kmem_cache_alloc+0x5b/0x310 [ 1789.328981] __kernfs_new_node+0xd4/0x860 [ 1789.333539] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1789.334138] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1789.334742] ? wait_for_completion_io+0x270/0x270 [ 1789.335347] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1789.336008] kernfs_new_node+0x18d/0x250 [ 1789.336564] __kernfs_create_file+0x51/0x350 [ 1789.337121] sysfs_add_file_mode_ns+0x221/0x560 [ 1789.337730] internal_create_group+0x324/0xb30 [ 1789.338308] ? sysfs_remove_group+0x170/0x170 [ 1789.338867] ? kernfs_add_one+0x124/0x4d0 [ 1789.339390] ? kernfs_create_link+0x1b7/0x230 [ 1789.339956] internal_create_groups.part.0+0x90/0x140 [ 1789.340604] sysfs_create_groups+0x25/0x50 [ 1789.341137] device_add+0x138f/0x1c50 [ 1789.341638] ? lockdep_init_map_type+0x2c7/0x780 [ 1789.342231] ? devlink_add_symlinks+0x970/0x970 [ 1789.342825] wakeup_source_device_create+0x220/0x2b0 [ 1789.343461] wakeup_source_sysfs_add+0x1a/0xa0 [ 1789.344033] wakeup_source_register+0x9d/0x130 [ 1789.344607] ep_create_wakeup_source+0x123/0x2b0 [ 1789.345200] ? ep_ptable_queue_proc+0x330/0x330 [ 1789.345796] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1789.346448] ? kmem_cache_alloc+0x2a6/0x310 [ 1789.346992] do_epoll_ctl+0x1f1d/0x2c00 [ 1789.347503] ? lock_downgrade+0x6d0/0x6d0 [ 1789.348023] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1789.348655] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1789.349206] ? do_epoll_ctl+0x2c00/0x2c00 [ 1789.349742] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1789.350401] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1789.351048] do_syscall_64+0x33/0x40 [ 1789.351517] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1789.352160] RIP: 0033:0x7fdd23bf3b19 [ 1789.352672] 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 [ 1789.359024] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1789.359976] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1789.360868] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1789.361769] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1789.362657] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1789.363546] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1789.384580] FAULT_INJECTION: forcing a failure. [ 1789.384580] name failslab, interval 1, probability 0, space 0, times 0 [ 1789.390082] CPU: 0 PID: 10254 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1789.390969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1789.392004] Call Trace: [ 1789.392347] dump_stack+0x107/0x167 [ 1789.392846] should_fail.cold+0x5/0xa [ 1789.393369] ? create_object.isra.0+0x3a/0xa20 [ 1789.393959] should_failslab+0x5/0x20 [ 1789.394438] kmem_cache_alloc+0x5b/0x310 [ 1789.394953] create_object.isra.0+0x3a/0xa20 [ 1789.395503] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1789.396142] kmem_cache_alloc+0x159/0x310 [ 1789.396670] __kernfs_new_node+0xd4/0x860 [ 1789.397195] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1789.401813] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1789.402419] ? wait_for_completion_io+0x270/0x270 [ 1789.403023] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1789.403729] kernfs_new_node+0x18d/0x250 [ 1789.404244] __kernfs_create_file+0x51/0x350 [ 1789.404831] sysfs_add_file_mode_ns+0x221/0x560 [ 1789.405433] internal_create_group+0x324/0xb30 [ 1789.406015] ? sysfs_remove_group+0x170/0x170 [ 1789.406574] ? kernfs_add_one+0x124/0x4d0 [ 1789.407097] ? kernfs_create_link+0x1b7/0x230 [ 1789.407662] internal_create_groups.part.0+0x90/0x140 [ 1789.408313] sysfs_create_groups+0x25/0x50 [ 1789.408860] device_add+0x138f/0x1c50 [ 1789.409348] ? lockdep_init_map_type+0x2c7/0x780 [ 1789.409950] ? devlink_add_symlinks+0x970/0x970 [ 1789.410545] wakeup_source_device_create+0x220/0x2b0 [ 1789.411183] wakeup_source_sysfs_add+0x1a/0xa0 [ 1789.411756] wakeup_source_register+0x9d/0x130 [ 1789.412330] ep_create_wakeup_source+0x123/0x2b0 [ 1789.412924] ? ep_ptable_queue_proc+0x330/0x330 [ 1789.413530] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1789.414182] ? kmem_cache_alloc+0x2a6/0x310 [ 1789.414725] do_epoll_ctl+0x1f1d/0x2c00 [ 1789.415234] ? lock_downgrade+0x6d0/0x6d0 [ 1789.415753] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1789.416383] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1789.416931] ? do_epoll_ctl+0x2c00/0x2c00 [ 1789.417468] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1789.418126] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1789.418772] do_syscall_64+0x33/0x40 [ 1789.419240] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1789.419880] RIP: 0033:0x7f831d711b19 [ 1789.420347] 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 [ 1789.422713] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1789.423706] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1789.424599] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1789.425506] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1789.426397] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1789.427288] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1789.456815] FAULT_INJECTION: forcing a failure. [ 1789.456815] name failslab, interval 1, probability 0, space 0, times 0 [ 1789.462356] CPU: 0 PID: 10255 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1789.463244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1789.464282] Call Trace: [ 1789.464616] dump_stack+0x107/0x167 [ 1789.465076] should_fail.cold+0x5/0xa [ 1789.465570] ? __kernfs_new_node+0xd4/0x860 [ 1789.466114] should_failslab+0x5/0x20 [ 1789.466593] kmem_cache_alloc+0x5b/0x310 [ 1789.467107] __kernfs_new_node+0xd4/0x860 [ 1789.467631] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1789.468229] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1789.468834] ? wait_for_completion_io+0x270/0x270 [ 1789.469483] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1789.470145] kernfs_new_node+0x18d/0x250 [ 1789.470661] __kernfs_create_file+0x51/0x350 [ 1789.471216] sysfs_add_file_mode_ns+0x221/0x560 [ 1789.471806] internal_create_group+0x324/0xb30 [ 1789.472384] ? sysfs_remove_group+0x170/0x170 [ 1789.472945] ? kernfs_add_one+0x124/0x4d0 [ 1789.473488] ? kernfs_create_link+0x1b7/0x230 [ 1789.474055] internal_create_groups.part.0+0x90/0x140 [ 1789.474704] sysfs_create_groups+0x25/0x50 [ 1789.475236] device_add+0x138f/0x1c50 [ 1789.475719] ? lockdep_init_map_type+0x2c7/0x780 [ 1789.476314] ? devlink_add_symlinks+0x970/0x970 [ 1789.476909] wakeup_source_device_create+0x220/0x2b0 [ 1789.477567] wakeup_source_sysfs_add+0x1a/0xa0 [ 1789.478142] wakeup_source_register+0x9d/0x130 [ 1789.478765] ep_create_wakeup_source+0x123/0x2b0 [ 1789.479364] ? ep_ptable_queue_proc+0x330/0x330 [ 1789.479982] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1789.480640] ? kmem_cache_alloc+0x2a6/0x310 [ 1789.481185] do_epoll_ctl+0x1f1d/0x2c00 [ 1789.481710] ? lock_downgrade+0x6d0/0x6d0 [ 1789.482230] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1789.482863] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1789.483413] ? do_epoll_ctl+0x2c00/0x2c00 [ 1789.483936] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1789.484593] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1789.485240] do_syscall_64+0x33/0x40 [ 1789.485719] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1789.486363] RIP: 0033:0x7fabba743b19 [ 1789.486831] 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 [ 1789.489130] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1789.490103] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1789.490999] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1789.491893] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1789.492788] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1789.493736] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:17:50 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x80884, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 13:17:50 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 92) 13:17:50 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 89) 13:17:50 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev, r1}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r2) 13:17:50 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 90) 13:17:50 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 88) 13:17:50 executing program 6: r0 = epoll_create1(0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x300000b, 0x4010, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r0, &(0x7f0000000040)=0x80, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x0, 0x0, 0x1}, 0x1f) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x4000201f}) r3 = epoll_create(0x3ff) epoll_wait(r3, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:17:50 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) signalfd4(r2, &(0x7f0000000200)={[0x88]}, 0x8, 0x400) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000000000)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c00b30da1f7789cd3b17a9418c9bedf4c2c7f2b9062e61789eb7d7394eeca0aa13fe0ab3d996d21817abc691ed993edf91f153844814ddfe14fef9cd39e62cce220ced13c129fd2ad8d173e358c"]) [ 1803.153769] FAULT_INJECTION: forcing a failure. [ 1803.153769] name failslab, interval 1, probability 0, space 0, times 0 [ 1803.155353] CPU: 0 PID: 10288 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1803.156226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1803.157271] Call Trace: [ 1803.157628] dump_stack+0x107/0x167 [ 1803.158109] should_fail.cold+0x5/0xa [ 1803.158594] ? __kernfs_new_node+0xd4/0x860 [ 1803.159138] should_failslab+0x5/0x20 [ 1803.159618] kmem_cache_alloc+0x5b/0x310 [ 1803.160132] __kernfs_new_node+0xd4/0x860 [ 1803.160657] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1803.161257] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1803.161952] ? wait_for_completion_io+0x270/0x270 [ 1803.162595] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1803.163255] kernfs_new_node+0x18d/0x250 [ 1803.163766] __kernfs_create_file+0x51/0x350 [ 1803.164320] sysfs_add_file_mode_ns+0x221/0x560 [ 1803.164907] internal_create_group+0x324/0xb30 [ 1803.165483] ? sysfs_remove_group+0x170/0x170 [ 1803.166674] ? kernfs_add_one+0x124/0x4d0 [ 1803.167204] ? kernfs_create_link+0x1b7/0x230 [ 1803.167774] internal_create_groups.part.0+0x90/0x140 [ 1803.168427] sysfs_create_groups+0x25/0x50 [ 1803.168963] device_add+0x138f/0x1c50 [ 1803.169448] ? lockdep_init_map_type+0x2c7/0x780 [ 1803.170078] ? devlink_add_symlinks+0x970/0x970 [ 1803.170672] wakeup_source_device_create+0x220/0x2b0 [ 1803.171308] wakeup_source_sysfs_add+0x1a/0xa0 [ 1803.171879] wakeup_source_register+0x9d/0x130 [ 1803.172452] ep_create_wakeup_source+0x123/0x2b0 [ 1803.173046] ? ep_ptable_queue_proc+0x330/0x330 [ 1803.173651] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1803.174323] ? kmem_cache_alloc+0x2a6/0x310 [ 1803.174868] do_epoll_ctl+0x1f1d/0x2c00 [ 1803.175379] ? lock_downgrade+0x6d0/0x6d0 [ 1803.175897] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1803.176528] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1803.177076] ? do_epoll_ctl+0x2c00/0x2c00 [ 1803.177618] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1803.178300] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1803.178948] do_syscall_64+0x33/0x40 [ 1803.179417] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1803.180059] RIP: 0033:0x7fdd23bf3b19 [ 1803.180533] 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 [ 1803.182865] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1803.183826] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1803.184719] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1803.185637] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1803.186544] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1803.187438] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1803.205533] FAULT_INJECTION: forcing a failure. [ 1803.205533] name failslab, interval 1, probability 0, space 0, times 0 [ 1803.206980] CPU: 1 PID: 10290 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1803.207829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1803.208845] Call Trace: [ 1803.209179] dump_stack+0x107/0x167 [ 1803.209645] should_fail.cold+0x5/0xa [ 1803.210124] ? __kernfs_new_node+0xd4/0x860 [ 1803.210661] should_failslab+0x5/0x20 [ 1803.211133] kmem_cache_alloc+0x5b/0x310 [ 1803.211640] __kernfs_new_node+0xd4/0x860 [ 1803.212154] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1803.212741] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1803.213338] ? wait_for_completion_io+0x270/0x270 [ 1803.213952] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1803.214601] kernfs_new_node+0x18d/0x250 [ 1803.215104] __kernfs_create_file+0x51/0x350 [ 1803.215648] sysfs_add_file_mode_ns+0x221/0x560 [ 1803.216231] internal_create_group+0x324/0xb30 [ 1803.216805] ? sysfs_remove_group+0x170/0x170 [ 1803.217378] ? kernfs_add_one+0x124/0x4d0 [ 1803.217978] ? kernfs_create_link+0x1b7/0x230 [ 1803.218610] internal_create_groups.part.0+0x90/0x140 [ 1803.219330] sysfs_create_groups+0x25/0x50 [ 1803.219925] device_add+0x138f/0x1c50 [ 1803.220462] ? lockdep_init_map_type+0x2c7/0x780 [ 1803.221121] ? devlink_add_symlinks+0x970/0x970 [ 1803.221789] wakeup_source_device_create+0x220/0x2b0 [ 1803.222502] wakeup_source_sysfs_add+0x1a/0xa0 [ 1803.223136] wakeup_source_register+0x9d/0x130 [ 1803.223767] ep_create_wakeup_source+0x123/0x2b0 [ 1803.224427] ? ep_ptable_queue_proc+0x330/0x330 [ 1803.225102] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1803.225862] ? kmem_cache_alloc+0x2a6/0x310 [ 1803.226457] do_epoll_ctl+0x1f1d/0x2c00 [ 1803.227019] ? lock_downgrade+0x6d0/0x6d0 [ 1803.227599] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1803.228297] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1803.228905] ? do_epoll_ctl+0x2c00/0x2c00 [ 1803.229486] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1803.230201] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1803.230875] do_syscall_64+0x33/0x40 [ 1803.231365] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1803.232032] RIP: 0033:0x7f831d711b19 [ 1803.232524] 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 [ 1803.234864] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1803.235803] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1803.236680] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1803.237556] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1803.239695] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1803.240573] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1803.245348] FAULT_INJECTION: forcing a failure. [ 1803.245348] name failslab, interval 1, probability 0, space 0, times 0 [ 1803.246786] CPU: 1 PID: 10294 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1803.247641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1803.248657] Call Trace: [ 1803.248981] dump_stack+0x107/0x167 [ 1803.249430] should_fail.cold+0x5/0xa [ 1803.249942] ? create_object.isra.0+0x3a/0xa20 [ 1803.250506] should_failslab+0x5/0x20 [ 1803.250972] kmem_cache_alloc+0x5b/0x310 [ 1803.251475] create_object.isra.0+0x3a/0xa20 [ 1803.252016] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1803.252647] kmem_cache_alloc+0x159/0x310 [ 1803.253162] __kernfs_new_node+0xd4/0x860 [ 1803.253776] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1803.254941] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1803.256111] ? wait_for_completion_io+0x270/0x270 [ 1803.257281] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1803.258870] kernfs_new_node+0x18d/0x250 [ 1803.260061] __kernfs_create_file+0x51/0x350 [ 1803.261338] sysfs_add_file_mode_ns+0x221/0x560 [ 1803.262702] internal_create_group+0x324/0xb30 [ 1803.264049] ? sysfs_remove_group+0x170/0x170 [ 1803.265345] ? kernfs_add_one+0x124/0x4d0 [ 1803.266564] ? kernfs_create_link+0x1b7/0x230 [ 1803.267864] internal_create_groups.part.0+0x90/0x140 [ 1803.269362] sysfs_create_groups+0x25/0x50 [ 1803.270599] device_add+0x138f/0x1c50 [ 1803.271697] ? lockdep_init_map_type+0x2c7/0x780 [ 1803.273064] ? devlink_add_symlinks+0x970/0x970 [ 1803.274429] wakeup_source_device_create+0x220/0x2b0 [ 1803.275893] wakeup_source_sysfs_add+0x1a/0xa0 [ 1803.277223] wakeup_source_register+0x9d/0x130 [ 1803.278553] ep_create_wakeup_source+0x123/0x2b0 [ 1803.279917] ? ep_ptable_queue_proc+0x330/0x330 [ 1803.281317] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1803.282862] ? kmem_cache_alloc+0x2a6/0x310 [ 1803.284109] do_epoll_ctl+0x1f1d/0x2c00 [ 1803.285298] ? lock_downgrade+0x6d0/0x6d0 [ 1803.286504] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1803.287933] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1803.289236] ? do_epoll_ctl+0x2c00/0x2c00 [ 1803.290443] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1803.291961] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1803.293446] do_syscall_64+0x33/0x40 [ 1803.294539] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1803.296101] RIP: 0033:0x7fd4c725db19 [ 1803.297192] 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 [ 1803.302646] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1803.304868] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1803.306973] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1803.309093] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1803.311183] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1803.313246] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1803.318430] FAULT_INJECTION: forcing a failure. [ 1803.318430] name failslab, interval 1, probability 0, space 0, times 0 [ 1803.320253] CPU: 0 PID: 10289 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1803.321294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1803.322604] Call Trace: [ 1803.322990] dump_stack+0x107/0x167 [ 1803.323512] should_fail.cold+0x5/0xa [ 1803.324112] ? __kernfs_new_node+0xd4/0x860 [ 1803.324785] should_failslab+0x5/0x20 [ 1803.325330] kmem_cache_alloc+0x5b/0x310 [ 1803.325975] __kernfs_new_node+0xd4/0x860 [ 1803.326658] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1803.327338] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1803.328078] ? wait_for_completion_io+0x270/0x270 [ 1803.328825] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1803.329640] kernfs_new_node+0x18d/0x250 [ 1803.330221] __kernfs_create_file+0x51/0x350 [ 1803.330934] sysfs_add_file_mode_ns+0x221/0x560 [ 1803.331731] internal_create_group+0x324/0xb30 [ 1803.332406] ? sysfs_remove_group+0x170/0x170 [ 1803.333440] ? kernfs_add_one+0x124/0x4d0 [ 1803.334105] ? kernfs_create_link+0x1b7/0x230 [ 1803.334746] internal_create_groups.part.0+0x90/0x140 [ 1803.335395] sysfs_create_groups+0x25/0x50 [ 1803.336000] device_add+0x138f/0x1c50 [ 1803.336487] ? lockdep_init_map_type+0x2c7/0x780 [ 1803.337129] ? devlink_add_symlinks+0x970/0x970 [ 1803.341912] wakeup_source_device_create+0x220/0x2b0 [ 1803.342600] wakeup_source_sysfs_add+0x1a/0xa0 [ 1803.343172] wakeup_source_register+0x9d/0x130 [ 1803.343841] ep_create_wakeup_source+0x123/0x2b0 [ 1803.344438] ? ep_ptable_queue_proc+0x330/0x330 [ 1803.345102] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1803.345844] ? kmem_cache_alloc+0x2a6/0x310 [ 1803.346389] do_epoll_ctl+0x1f1d/0x2c00 [ 1803.346949] ? lock_downgrade+0x6d0/0x6d0 [ 1803.347468] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1803.348146] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1803.348749] ? do_epoll_ctl+0x2c00/0x2c00 [ 1803.349271] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1803.350018] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1803.350713] do_syscall_64+0x33/0x40 [ 1803.351181] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1803.351877] RIP: 0033:0x7fabba743b19 [ 1803.352344] 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 [ 1803.354820] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1803.355819] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1803.356757] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1803.357739] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1803.358695] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1803.359705] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:18:04 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDENABIO(r1, 0x4b36) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) dup3(0xffffffffffffffff, r2, 0x0) clock_gettime(0x4, &(0x7f0000000380)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000440)={{}, {r3, r4+60000000}}, &(0x7f0000000700)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080), 0x3106008, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733d6609000000646e6f3d5595a15a9c585dda8f37645c7e65b933d3413a2264f79833c0bc7568ea348dc6f57bd0e2633d4b762ade36b058f1fd4a9bb6c74b582372fccad4ccde2bf01308209fee5a0dc661863d0831a0f49bddceb5ad42dab35703908cf3cdbd3ee1d4655b8a862eb9947107edf73f8e6098ec7619bdedbcc5b10787", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRES16=r1, @ANYRESOCT]) 13:18:04 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'team_slave_1\x00'}) 13:18:04 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) r3 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r3, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000040)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000080)=@routing={0x87, 0x8, 0x1, 0xd1, 0x0, [@dev={0xfe, 0x80, '\x00', 0x22}, @private1={0xfc, 0x1, '\x00', 0x1}, @remote, @remote]}, 0x48) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0xa, 0x4e23, 0x3, @loopback, 0x8000}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000380)="a497753791a92adc4072b781afbceabb6966c5cbbcf46978fa3ea8529c1e004e57bdf328c246b88e9c39e70df5782701ae30ef60466a10b033e2782e142c0713b5d47f46302c0ec074d050f9bd4bea9263de14a8c0ce23ffef15818e52390b2c22ea0cd73d89ec468c8f79dc6b5f4f86fab6dd987095d57d9b6684a475f996b70c1aac36f3eb1bd7f1d03c9537231cbddad1893017f998b9cedb05d9b9a0b52720ded8109e00008cc80a341c6379a87bf50c75b5a49b18dabb82fb96d3f6c6e092ec77f0e248313d5c991034f4d5423cfe43161b2fac60cd16b2875ed767cfddbd890731b9b08c726dcd3cd6f19c1092d892da88a0658b9597e5d60181", 0xfd}, {&(0x7f0000000500)="eadf394a1a31cb465d8f883b58215939be79fb315c5a823a3f97b31ee11d9cb84d1cf23400395e1d1d1614dc16a8d28989c2f7cde9d6c6d7c92f6d24c23b4c771eb0a5db39b65e4e52c721a15e4639f8f3a39291173d781b2f07711a205b93eb7cfc90b59e", 0x65}, {&(0x7f0000000580)="847ba0c0ebf107a3e64a1e26d13edf5c8478b942884f915b614defae3231a9b75559d18174fb58a522d6b96440eae4cf05742a5730cc8871b0e7012475a83a3211fe011fb9897ecc0689af1584423f03342a82957568dc6c65d16b0998828b1eac6560d9cf89c12da053c69ca34a7c1fd70b774095dc43559fdaddd6134ee6cf02a7f118b6c4fd869beb8ca313f4d16b1aa60f6ceb307dc4fe55c76580d52b677e68867f8c3b8ef51f35aef138e71cbb7b1ca8816ae3c4c379a12fb32e62007661", 0xc1}, {&(0x7f0000000680)="b83745651668772e9ba423c40b4ec8adedb2e4cf7ec2b00a796e34e3f74349844176989646601ca153f044b3e5ba86ce820d44de8f68da233b4119b98ee68821d70a17fd5242c84daa079c02002cce3cdfec3f5e60d972e16c89cd7b966c86afbab050408c50ad361942e1dc99ce88e6ae7c0f0d7aa11de9914eaa58a0566ee8a21a5feb4fc4", 0x86}, {&(0x7f0000000740)="98a72a47928c5358c4b5a1b71361ec9f7088cc93ae06eef4c5eed6224269dc9e6dff27853009d5d36641cd484d8aba87bf226ef013a1ae63b2991d27290bf5cfac08b5aa0881abb86beb1d6573fc2ba4138199754ec272e594ab73d0730b6b0198afe7ea79ff5975531c21e197259039692579558b509d56ad1fc20790bd5e608e301628e9d5edee881502ee1d9a30de281690924725ba4afd45bd62594a50700403ccc8ce44cabb44db827580aa36d31f36a2436ef5deefdc4603588b9a367dbe7b585041046a3e74c264194577c9870825b9191509e5e5b275c82058a65bb8336197ab039149eb07276ef1312be7ed7890", 0xf2}, {&(0x7f0000000840)="6fe62ce87402b00c3334260a6ad96011718e433506dce8e07a2ee5fb5a2ca5e85378445f679bebd639322b7ecd0d444cf08f3d86204f2411f19c0e4825548056b17ed12b0b63a401b2caa46c8f27e31a6bd17bec234a05284d809d0ade19b3ac283a343738f2a61489806ee316b6c4f8e338dbc20010443c7da4ee8db65b4c4a53cee23781bc74a833c9dab689fc84cccce6799903bf9de566d0ad465e33be1a018bb2eb0fb0ee7bc1ad24b0933036a1b410ebc8c2441229bfcb25", 0xbb}], 0x6, &(0x7f0000000980)=[@hopopts_2292={{0x98, 0x29, 0x36, {0x29, 0xf, '\x00', [@padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x7fffffff}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @remote}}, @jumbo={0xc2, 0x4, 0x8001}, @pad1, @calipso={0x7, 0x28, {0x2, 0x8, 0x81, 0xff64, [0x1, 0x3ff, 0x0, 0x3f]}}, @calipso={0x7, 0x28, {0x1, 0x8, 0x40, 0x0, [0x2, 0x58, 0x0, 0x8]}}, @jumbo={0xc2, 0x4, 0x4}]}}}], 0x98}, 0xc040) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup2(r4, r1) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000000, 0x12, r5, 0x0) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) syz_io_uring_submit(r6, r8, &(0x7f0000000140)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x9004}}, 0x9) 13:18:04 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 90) 13:18:04 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 89) 13:18:04 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 91) 13:18:04 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 93) 13:18:04 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r1, r2, 0x1000) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r3) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}}) 13:18:04 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) mount(&(0x7f0000000000)=@nullb, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='hpfs\x00', 0x2000000, &(0x7f00000001c0)='*:H\x00') ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000200)) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x400000, 0x42) [ 1817.027622] FAULT_INJECTION: forcing a failure. [ 1817.027622] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.029197] CPU: 0 PID: 10319 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1817.030162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.031228] Call Trace: [ 1817.031588] dump_stack+0x107/0x167 [ 1817.032068] should_fail.cold+0x5/0xa [ 1817.032570] ? create_object.isra.0+0x3a/0xa20 [ 1817.033167] should_failslab+0x5/0x20 [ 1817.033672] kmem_cache_alloc+0x5b/0x310 [ 1817.034228] create_object.isra.0+0x3a/0xa20 [ 1817.034828] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1817.035491] kmem_cache_alloc+0x159/0x310 [ 1817.036036] __kernfs_new_node+0xd4/0x860 [ 1817.036580] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1817.037187] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1817.037809] ? wait_for_completion_io+0x270/0x270 [ 1817.038455] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1817.039133] kernfs_new_node+0x18d/0x250 [ 1817.039662] __kernfs_create_file+0x51/0x350 [ 1817.040236] sysfs_add_file_mode_ns+0x221/0x560 [ 1817.040892] internal_create_group+0x324/0xb30 [ 1817.041528] ? sysfs_remove_group+0x170/0x170 [ 1817.042119] ? kernfs_add_one+0x124/0x4d0 [ 1817.042661] ? kernfs_create_link+0x1b7/0x230 [ 1817.043248] internal_create_groups.part.0+0x90/0x140 [ 1817.043915] sysfs_create_groups+0x25/0x50 [ 1817.044467] device_add+0x138f/0x1c50 [ 1817.044966] ? lockdep_init_map_type+0x2c7/0x780 [ 1817.045582] ? devlink_add_symlinks+0x970/0x970 [ 1817.046212] wakeup_source_device_create+0x220/0x2b0 [ 1817.046876] wakeup_source_sysfs_add+0x1a/0xa0 [ 1817.047477] wakeup_source_register+0x9d/0x130 [ 1817.048115] ep_create_wakeup_source+0x123/0x2b0 [ 1817.048761] ? ep_ptable_queue_proc+0x330/0x330 [ 1817.049361] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1817.050058] ? kmem_cache_alloc+0x2a6/0x310 [ 1817.050625] do_epoll_ctl+0x1f1d/0x2c00 [ 1817.051156] ? lock_downgrade+0x6d0/0x6d0 [ 1817.051693] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1817.052346] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1817.052917] ? do_epoll_ctl+0x2c00/0x2c00 [ 1817.053465] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.054166] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1817.054839] do_syscall_64+0x33/0x40 [ 1817.055329] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1817.056034] RIP: 0033:0x7f831d711b19 [ 1817.056555] 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 [ 1817.058934] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1817.059918] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1817.060835] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1817.061749] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1817.062699] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1817.062709] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1817.078534] FAULT_INJECTION: forcing a failure. [ 1817.078534] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.079932] CPU: 1 PID: 10323 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1817.080782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.081799] Call Trace: [ 1817.082149] dump_stack+0x107/0x167 [ 1817.082602] should_fail.cold+0x5/0xa [ 1817.083075] ? create_object.isra.0+0x3a/0xa20 [ 1817.083671] should_failslab+0x5/0x20 [ 1817.084154] kmem_cache_alloc+0x5b/0x310 [ 1817.084693] create_object.isra.0+0x3a/0xa20 [ 1817.085230] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1817.085862] kmem_cache_alloc+0x159/0x310 [ 1817.086398] __kernfs_new_node+0xd4/0x860 [ 1817.086918] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1817.087503] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1817.088095] ? wait_for_completion_io+0x270/0x270 [ 1817.088693] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1817.089339] kernfs_new_node+0x18d/0x250 [ 1817.089849] __kernfs_create_file+0x51/0x350 [ 1817.090404] sysfs_add_file_mode_ns+0x221/0x560 [ 1817.090986] internal_create_group+0x324/0xb30 [ 1817.091554] ? sysfs_remove_group+0x170/0x170 [ 1817.092101] ? kernfs_add_one+0x124/0x4d0 [ 1817.092616] ? kernfs_create_link+0x1b7/0x230 [ 1817.093170] internal_create_groups.part.0+0x90/0x140 [ 1817.093806] sysfs_create_groups+0x25/0x50 [ 1817.094347] device_add+0x138f/0x1c50 [ 1817.094825] ? lockdep_init_map_type+0x2c7/0x780 [ 1817.095408] ? devlink_add_symlinks+0x970/0x970 [ 1817.095991] wakeup_source_device_create+0x220/0x2b0 [ 1817.096638] wakeup_source_sysfs_add+0x1a/0xa0 [ 1817.097227] wakeup_source_register+0x9d/0x130 [ 1817.097823] ep_create_wakeup_source+0x123/0x2b0 [ 1817.098425] ? ep_ptable_queue_proc+0x330/0x330 [ 1817.099003] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1817.099645] ? kmem_cache_alloc+0x2a6/0x310 [ 1817.100179] do_epoll_ctl+0x1f1d/0x2c00 [ 1817.100683] ? lock_downgrade+0x6d0/0x6d0 [ 1817.101202] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1817.101821] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1817.102378] ? do_epoll_ctl+0x2c00/0x2c00 [ 1817.102893] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.103543] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1817.104228] do_syscall_64+0x33/0x40 [ 1817.104723] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1817.105356] RIP: 0033:0x7fdd23bf3b19 [ 1817.105817] 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 [ 1817.108095] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1817.109032] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1817.109970] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1817.110884] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1817.111761] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1817.112670] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1817.127658] FAULT_INJECTION: forcing a failure. [ 1817.127658] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.129059] CPU: 1 PID: 10324 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1817.129975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.131030] Call Trace: [ 1817.131355] dump_stack+0x107/0x167 [ 1817.131807] should_fail.cold+0x5/0xa [ 1817.132278] ? create_object.isra.0+0x3a/0xa20 [ 1817.132841] should_failslab+0x5/0x20 [ 1817.133310] kmem_cache_alloc+0x5b/0x310 [ 1817.133814] create_object.isra.0+0x3a/0xa20 [ 1817.134375] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1817.135005] kmem_cache_alloc+0x159/0x310 [ 1817.135523] __kernfs_new_node+0xd4/0x860 [ 1817.136038] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1817.136640] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1817.137278] ? wait_for_completion_io+0x270/0x270 [ 1817.137921] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1817.138571] kernfs_new_node+0x18d/0x250 [ 1817.139076] __kernfs_create_file+0x51/0x350 [ 1817.139620] sysfs_add_file_mode_ns+0x221/0x560 [ 1817.140202] internal_create_group+0x324/0xb30 [ 1817.140777] ? sysfs_remove_group+0x170/0x170 [ 1817.141327] ? kernfs_add_one+0x124/0x4d0 [ 1817.141849] ? kernfs_create_link+0x1b7/0x230 [ 1817.142413] internal_create_groups.part.0+0x90/0x140 [ 1817.143054] sysfs_create_groups+0x25/0x50 [ 1817.143576] device_add+0x138f/0x1c50 [ 1817.144060] ? lockdep_init_map_type+0x2c7/0x780 [ 1817.144652] ? devlink_add_symlinks+0x970/0x970 [ 1817.145241] wakeup_source_device_create+0x220/0x2b0 [ 1817.145875] wakeup_source_sysfs_add+0x1a/0xa0 [ 1817.146440] wakeup_source_register+0x9d/0x130 [ 1817.147002] ep_create_wakeup_source+0x123/0x2b0 [ 1817.147585] ? ep_ptable_queue_proc+0x330/0x330 [ 1817.148158] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1817.148800] ? kmem_cache_alloc+0x2a6/0x310 [ 1817.149334] do_epoll_ctl+0x1f1d/0x2c00 [ 1817.149844] ? lock_downgrade+0x6d0/0x6d0 [ 1817.150362] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1817.150981] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1817.151522] ? do_epoll_ctl+0x2c00/0x2c00 [ 1817.152033] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.152678] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1817.153313] do_syscall_64+0x33/0x40 [ 1817.153773] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1817.154416] RIP: 0033:0x7fabba743b19 [ 1817.154876] 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 [ 1817.157186] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1817.158171] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1817.159053] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1817.159938] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1817.160815] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1817.161684] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1817.168893] FAULT_INJECTION: forcing a failure. [ 1817.168893] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.170405] CPU: 0 PID: 10325 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1817.171299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.172355] Call Trace: [ 1817.172710] dump_stack+0x107/0x167 [ 1817.173184] should_fail.cold+0x5/0xa [ 1817.173688] ? __kernfs_new_node+0xd4/0x860 [ 1817.174311] should_failslab+0x5/0x20 [ 1817.174841] kmem_cache_alloc+0x5b/0x310 [ 1817.175372] __kernfs_new_node+0xd4/0x860 [ 1817.175914] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1817.176532] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1817.177162] ? wait_for_completion_io+0x270/0x270 [ 1817.177784] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1817.178487] kernfs_new_node+0x18d/0x250 [ 1817.179052] __kernfs_create_file+0x51/0x350 [ 1817.179640] sysfs_add_file_mode_ns+0x221/0x560 [ 1817.180276] internal_create_group+0x324/0xb30 [ 1817.180872] ? sysfs_remove_group+0x170/0x170 [ 1817.181448] ? kernfs_add_one+0x124/0x4d0 [ 1817.182009] ? kernfs_create_link+0x1b7/0x230 [ 1817.182597] internal_create_groups.part.0+0x90/0x140 [ 1817.183276] sysfs_create_groups+0x25/0x50 [ 1817.183824] device_add+0x138f/0x1c50 [ 1817.184325] ? lockdep_init_map_type+0x2c7/0x780 [ 1817.184981] ? devlink_add_symlinks+0x970/0x970 [ 1817.185600] wakeup_source_device_create+0x220/0x2b0 [ 1817.186314] wakeup_source_sysfs_add+0x1a/0xa0 [ 1817.186908] wakeup_source_register+0x9d/0x130 [ 1817.187500] ep_create_wakeup_source+0x123/0x2b0 [ 1817.188112] ? ep_ptable_queue_proc+0x330/0x330 [ 1817.188710] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1817.189385] ? kmem_cache_alloc+0x2a6/0x310 [ 1817.189966] do_epoll_ctl+0x1f1d/0x2c00 [ 1817.190498] ? lock_downgrade+0x6d0/0x6d0 [ 1817.191037] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1817.191702] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1817.192278] ? do_epoll_ctl+0x2c00/0x2c00 [ 1817.192821] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.193509] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1817.194193] do_syscall_64+0x33/0x40 [ 1817.194683] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1817.195347] RIP: 0033:0x7fd4c725db19 [ 1817.195839] 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 [ 1817.198204] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1817.199238] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1817.200196] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1817.201109] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1817.202051] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1817.202965] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:18:05 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x7ffff000, 0x811) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, r3, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x28}}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000780)="16bec10bbb3314c06a9090c2f7f14cbdb03cc7ee8528919aa9c28fe488e85209dc25c606187858f9f6435ddc", 0x2c}, {&(0x7f0000000880)="502958f62ae633775ba1c2c99269ac16ca17b2e1192d338c700337f454e7040e3d4607c25205e1560908af6fea4e28aac97cec75af231ebe214cf0a8fa8791d006728b8c4fdd1d02b3815a9e90a77169ecddd2b4e79804286c9e3b575ceb1c0de054dcf9184688ff1584deb2648a5c2e612a70d28fc4b36dc54f2289b84254c8c91d386c3abd9cb3a45a56f0037e9a6fe3ac2f4ba0c1a32ca37d6b01c035177ede0bb187c13263e245d5ba1b5f63ef6511fff21cbebaa32eb2b8f0f771cbf916b0ce44f59b14", 0xc6}, {&(0x7f00000007c0)="cff3d43d9b1e8185e60ea0868066115ec78f5bef5b2ca70c1754f810ac7fd2bcbd3eb921a7a0c7b7c2057b2df885ee450b58ec8e4f297adfab94", 0x3a}, {&(0x7f0000000800)="18e09c1c0bbcd89db95cd996e47d235758820895", 0x14}], 0x4, &(0x7f00000009c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @multicast2, @private=0xa010102}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfffffffb}}], 0x38}, 0x4000000) dup(r1) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = dup2(r6, r1) r8 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) sendmsg$inet6(r7, &(0x7f0000000840)={&(0x7f00000000c0)={0xa, 0x4e21, 0x3, @loopback, 0x10000}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000300)="774d50fde1e97056514ea311ca5d02afceda1cd649acb6088c17c513e9b46af560c98d030452f1eed5077df093cfe0953602c3d66c5f0938cf4e282acfc09892e90c9402356485166dcfd1362d92da936cd9dee3b41fbc98a3a7b7bda572011dd5ca6e6412e1183734cb537d658ed059b4e1f489171df499085454bdd344ee89632106a93a94e3f0cbbe731a298f4b88782b43ba631218abc93546422d5705d27d5d04cf43523b4b8cdf4e58d8b81d970dfdb656446cc1a85a988a3ec213c8a619f56940f3059c77", 0xc8}, {&(0x7f00000001c0)="6364e43e87a63dd73f00ada619a3d2cda2714e76990b16b4066c7182e371151c779b1e636c8f8c68512f43480cb509493b8bf831b056acbf9025a07ef94d3c46cea4de3dfcc8643d8f7649d8f4fe379d154329a4f6b31156f670ce0b3d3bc6b245e579d71c9a3ffe1afc0b91182483a55d9032957ed8ef2d084549639eac062744e36929ee72ae32152487be367e58b3df21a6ffec02df945c937bfce72995a74ae26ac9c9a194c0d4845b6f83e7f71fb155e251c1057b40af4f", 0xba}, {&(0x7f0000000100)="d728816d4057ca543df8209ecae253a54138d4d61dd6df54aade36867cf4076dac0023b63a45bc0af39f14343cdcf93ca4775ad2cbf1c2", 0x37}, {&(0x7f0000000400)="a2df95faf8f676c05e35f60adf7916f2c90a6fbe26f57e596c1c023b6902fabcc00b8e867c2aece18dca8e2995818d20017ffb38bf78c1f72ac0508aac79d285b4a8f23f7a9b1e6acda837f2feb504f813ebd0666d6d10f98dd25a8f512f4f28ecd36cffe760828046870f5e386853f75ffd1074fe06e46cd6b9ffa48a42b3bda08f371be2abc15da8e880f3ce7ca70a4a93d217ddd77c87851c6dec31a13cc3ab14ff95de1084216a7d3d2356cec71eb6dd084a8489ffee", 0xb8}], 0x4, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x2c0}, 0x90) io_uring_register$IORING_UNREGISTER_BUFFERS(r8, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r8, 0x40b, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r7, 0x2, &(0x7f0000000000)=[r8, r7], 0x2) 13:18:05 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 94) 13:18:05 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 90) 13:18:05 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 92) 13:18:05 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 91) [ 1817.361014] FAULT_INJECTION: forcing a failure. [ 1817.361014] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.362545] CPU: 0 PID: 10350 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1817.363434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.364550] Call Trace: [ 1817.364903] dump_stack+0x107/0x167 [ 1817.365430] should_fail.cold+0x5/0xa [ 1817.366038] ? __kernfs_new_node+0xd4/0x860 [ 1817.366676] should_failslab+0x5/0x20 [ 1817.367234] kmem_cache_alloc+0x5b/0x310 [ 1817.367872] __kernfs_new_node+0xd4/0x860 [ 1817.368509] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1817.369285] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1817.370045] ? wait_for_completion_io+0x270/0x270 [ 1817.370668] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1817.371350] kernfs_new_node+0x18d/0x250 [ 1817.371878] __kernfs_create_file+0x51/0x350 13:18:05 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) [ 1817.372453] sysfs_add_file_mode_ns+0x221/0x560 [ 1817.373367] internal_create_group+0x324/0xb30 [ 1817.374165] ? sysfs_remove_group+0x170/0x170 [ 1817.374843] ? kernfs_add_one+0x124/0x4d0 [ 1817.375392] ? kernfs_create_link+0x1b7/0x230 [ 1817.376072] internal_create_groups.part.0+0x90/0x140 [ 1817.376858] sysfs_create_groups+0x25/0x50 [ 1817.377421] device_add+0x138f/0x1c50 [ 1817.378062] ? lockdep_init_map_type+0x2c7/0x780 [ 1817.378739] ? devlink_add_symlinks+0x970/0x970 [ 1817.379411] wakeup_source_device_create+0x220/0x2b0 [ 1817.380170] wakeup_source_sysfs_add+0x1a/0xa0 [ 1817.380899] wakeup_source_register+0x9d/0x130 [ 1817.381591] ep_create_wakeup_source+0x123/0x2b0 [ 1817.382334] ? ep_ptable_queue_proc+0x330/0x330 [ 1817.383041] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1817.383849] ? kmem_cache_alloc+0x2a6/0x310 [ 1817.384424] do_epoll_ctl+0x1f1d/0x2c00 [ 1817.385086] ? lock_downgrade+0x6d0/0x6d0 [ 1817.385684] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1817.386437] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1817.387110] ? do_epoll_ctl+0x2c00/0x2c00 [ 1817.387710] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.388445] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1817.389293] do_syscall_64+0x33/0x40 [ 1817.389932] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1817.390688] RIP: 0033:0x7fdd23bf3b19 [ 1817.391220] 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 [ 1817.393960] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1817.395046] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1817.401455] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1817.402511] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1817.403681] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1817.404795] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:18:05 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, r2, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x28}}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x7, &(0x7f0000000040)={@dev, r4}, 0x14) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000080)={0x200, {{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, '\x00', 0xd}, 0x8}}}, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, r7, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x28}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r5, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)={0x13e4, r7, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@ETHTOOL_A_FEATURES_WANTED={0x10c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8}, @ETHTOOL_A_BITSET_MASK={0x100, 0x5, "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"}]}, @ETHTOOL_A_FEATURES_WANTED={0x124c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x170, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\'\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '--%&\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '@\\*\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'syz_tun\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '^+\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '-(\'&:'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\x96){%%\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'syz_tun\x00'}]}, {0x4}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '!,#!+#@\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'Y*\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'syz_tun\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-**\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '\'@&,)H\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x4f, 0x4, "43e033ec51d5825c984156c1ee73f0958ecfa020df34cd035f4a53b5b5471c9e2735a1b96a3c127b03681414cdb485421a64034df4863f7a3f66cba6df89094864b1536553a20f44d97de4"}, @ETHTOOL_A_BITSET_VALUE={0x79, 0x4, "58f16a50a2e7458ee5b1735becb5c76b6f3686542ad368d52aae803ae1b97034734a3f6046e0073a040e21a1f386214e83791e96442dc6397300fbc79a06779b2b8567cd09ac61536a54c4d7cd6990f5a52e715ff668be12a934c651fadeeef4467213832d8f88cb1694b0545983ab4816f4bac781"}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_FEATURES_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}]}, 0x13e4}, 0x1, 0x0, 0x0, 0x2404c085}, 0x11) r11 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r11, 0xffffffffffffffff) [ 1817.424437] FAULT_INJECTION: forcing a failure. [ 1817.424437] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.427823] CPU: 1 PID: 10353 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1817.429541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.431944] Call Trace: [ 1817.432565] dump_stack+0x107/0x167 [ 1817.433425] should_fail.cold+0x5/0xa [ 1817.434127] ? __kernfs_new_node+0xd4/0x860 [ 1817.434711] should_failslab+0x5/0x20 [ 1817.435208] kmem_cache_alloc+0x5b/0x310 [ 1817.435720] __kernfs_new_node+0xd4/0x860 [ 1817.436234] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1817.436820] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1817.437414] ? wait_for_completion_io+0x270/0x270 [ 1817.438261] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1817.439506] kernfs_new_node+0x18d/0x250 [ 1817.440498] __kernfs_create_file+0x51/0x350 [ 1817.441544] sysfs_add_file_mode_ns+0x221/0x560 [ 1817.442331] internal_create_group+0x324/0xb30 [ 1817.442899] ? sysfs_remove_group+0x170/0x170 [ 1817.443448] ? kernfs_add_one+0x124/0x4d0 [ 1817.443962] ? kernfs_create_link+0x1b7/0x230 [ 1817.444516] internal_create_groups.part.0+0x90/0x140 [ 1817.445151] sysfs_create_groups+0x25/0x50 [ 1817.445676] device_add+0x138f/0x1c50 [ 1817.446572] ? lockdep_init_map_type+0x2c7/0x780 [ 1817.447690] ? devlink_add_symlinks+0x970/0x970 [ 1817.448801] wakeup_source_device_create+0x220/0x2b0 [ 1817.450087] wakeup_source_sysfs_add+0x1a/0xa0 [ 1817.451201] wakeup_source_register+0x9d/0x130 [ 1817.452311] ep_create_wakeup_source+0x123/0x2b0 [ 1817.453462] ? ep_ptable_queue_proc+0x330/0x330 [ 1817.454245] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1817.454885] ? kmem_cache_alloc+0x2a6/0x310 [ 1817.455421] do_epoll_ctl+0x1f1d/0x2c00 [ 1817.455923] ? lock_downgrade+0x6d0/0x6d0 [ 1817.456435] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1817.457053] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1817.457593] ? do_epoll_ctl+0x2c00/0x2c00 [ 1817.458158] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.458807] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1817.459446] do_syscall_64+0x33/0x40 [ 1817.459905] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1817.460536] RIP: 0033:0x7fd4c725db19 [ 1817.460994] 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 [ 1817.465212] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1817.467298] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1817.469038] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1817.470396] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1817.471272] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1817.472147] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1817.506783] FAULT_INJECTION: forcing a failure. [ 1817.506783] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.508230] CPU: 1 PID: 10354 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1817.509076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.510145] Call Trace: [ 1817.510473] dump_stack+0x107/0x167 [ 1817.510923] should_fail.cold+0x5/0xa [ 1817.511395] ? __kernfs_new_node+0xd4/0x860 [ 1817.511926] should_failslab+0x5/0x20 [ 1817.512418] kmem_cache_alloc+0x5b/0x310 [ 1817.512949] __kernfs_new_node+0xd4/0x860 [ 1817.513499] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1817.514429] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1817.515598] ? wait_for_completion_io+0x270/0x270 [ 1817.516771] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1817.517978] kernfs_new_node+0x18d/0x250 [ 1817.518484] __kernfs_create_file+0x51/0x350 [ 1817.519031] sysfs_add_file_mode_ns+0x221/0x560 [ 1817.519659] internal_create_group+0x324/0xb30 [ 1817.520233] ? sysfs_remove_group+0x170/0x170 [ 1817.520819] ? kernfs_add_one+0x124/0x4d0 [ 1817.521333] ? kernfs_create_link+0x1b7/0x230 [ 1817.521942] internal_create_groups.part.0+0x90/0x140 [ 1817.523202] sysfs_create_groups+0x25/0x50 [ 1817.524231] device_add+0x138f/0x1c50 [ 1817.525151] ? lockdep_init_map_type+0x2c7/0x780 [ 1817.526436] ? devlink_add_symlinks+0x970/0x970 [ 1817.527800] wakeup_source_device_create+0x220/0x2b0 [ 1817.529330] wakeup_source_sysfs_add+0x1a/0xa0 [ 1817.530680] wakeup_source_register+0x9d/0x130 [ 1817.531999] ep_create_wakeup_source+0x123/0x2b0 [ 1817.533367] ? ep_ptable_queue_proc+0x330/0x330 [ 1817.534770] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1817.536298] ? kmem_cache_alloc+0x2a6/0x310 [ 1817.537544] do_epoll_ctl+0x1f1d/0x2c00 [ 1817.538710] ? lock_downgrade+0x6d0/0x6d0 [ 1817.539904] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1817.541338] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1817.542669] ? do_epoll_ctl+0x2c00/0x2c00 [ 1817.543904] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.545417] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1817.546922] do_syscall_64+0x33/0x40 [ 1817.548000] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1817.549572] RIP: 0033:0x7f831d711b19 [ 1817.550658] 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 [ 1817.556021] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1817.558275] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1817.560434] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1817.562550] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1817.564620] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1817.566742] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1817.572861] FAULT_INJECTION: forcing a failure. [ 1817.572861] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.576163] CPU: 1 PID: 10355 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1817.578178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.580673] Call Trace: [ 1817.581445] dump_stack+0x107/0x167 [ 1817.582495] should_fail.cold+0x5/0xa [ 1817.583414] ? __kernfs_new_node+0xd4/0x860 [ 1817.584457] should_failslab+0x5/0x20 [ 1817.585373] kmem_cache_alloc+0x5b/0x310 [ 1817.586473] __kernfs_new_node+0xd4/0x860 [ 1817.587478] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1817.588627] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1817.589798] ? wait_for_completion_io+0x270/0x270 [ 1817.591184] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1817.592457] kernfs_new_node+0x18d/0x250 [ 1817.593440] __kernfs_create_file+0x51/0x350 [ 1817.594655] sysfs_add_file_mode_ns+0x221/0x560 [ 1817.595786] internal_create_group+0x324/0xb30 [ 1817.596933] ? sysfs_remove_group+0x170/0x170 [ 1817.598078] ? kernfs_add_one+0x124/0x4d0 [ 1817.599081] ? kernfs_create_link+0x1b7/0x230 [ 1817.600169] internal_create_groups.part.0+0x90/0x140 [ 1817.601420] sysfs_create_groups+0x25/0x50 [ 1817.602170] device_add+0x138f/0x1c50 [ 1817.602642] ? lockdep_init_map_type+0x2c7/0x780 [ 1817.603225] ? devlink_add_symlinks+0x970/0x970 [ 1817.603855] wakeup_source_device_create+0x220/0x2b0 [ 1817.604504] wakeup_source_sysfs_add+0x1a/0xa0 [ 1817.605079] wakeup_source_register+0x9d/0x130 [ 1817.605640] ep_create_wakeup_source+0x123/0x2b0 [ 1817.606758] ? ep_ptable_queue_proc+0x330/0x330 [ 1817.607887] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1817.609144] ? kmem_cache_alloc+0x2a6/0x310 [ 1817.610266] do_epoll_ctl+0x1f1d/0x2c00 [ 1817.611235] ? lock_downgrade+0x6d0/0x6d0 [ 1817.612282] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1817.613516] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1817.614738] ? do_epoll_ctl+0x2c00/0x2c00 [ 1817.615744] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.617017] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1817.618366] do_syscall_64+0x33/0x40 [ 1817.619264] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1817.620562] RIP: 0033:0x7fabba743b19 [ 1817.621458] 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 [ 1817.626924] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1817.628812] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1817.630708] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1817.632447] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1817.634270] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1817.636084] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:18:05 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 93) 13:18:05 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 91) 13:18:05 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 92) 13:18:05 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 95) 13:18:05 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00000000c0)={0xc0000004}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x80000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) [ 1817.762019] FAULT_INJECTION: forcing a failure. [ 1817.762019] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.765947] CPU: 1 PID: 10370 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1817.768234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.770983] Call Trace: [ 1817.771752] dump_stack+0x107/0x167 [ 1817.772814] should_fail.cold+0x5/0xa [ 1817.773972] ? create_object.isra.0+0x3a/0xa20 [ 1817.775297] should_failslab+0x5/0x20 [ 1817.776397] kmem_cache_alloc+0x5b/0x310 [ 1817.777596] create_object.isra.0+0x3a/0xa20 [ 1817.778969] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1817.780432] kmem_cache_alloc+0x159/0x310 [ 1817.781660] __kernfs_new_node+0xd4/0x860 [ 1817.782901] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1817.784280] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1817.785705] ? wait_for_completion_io+0x270/0x270 [ 1817.787149] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1817.788672] kernfs_new_node+0x18d/0x250 [ 1817.789833] __kernfs_create_file+0x51/0x350 [ 1817.791139] sysfs_add_file_mode_ns+0x221/0x560 [ 1817.792484] internal_create_group+0x324/0xb30 [ 1817.793829] ? sysfs_remove_group+0x170/0x170 [ 1817.795173] ? kernfs_add_one+0x124/0x4d0 [ 1817.796366] ? kernfs_create_link+0x1b7/0x230 [ 1817.797664] internal_create_groups.part.0+0x90/0x140 [ 1817.799190] sysfs_create_groups+0x25/0x50 [ 1817.800490] device_add+0x138f/0x1c50 [ 1817.801655] ? lockdep_init_map_type+0x2c7/0x780 [ 1817.803055] ? devlink_add_symlinks+0x970/0x970 [ 1817.804403] wakeup_source_device_create+0x220/0x2b0 [ 1817.805871] wakeup_source_sysfs_add+0x1a/0xa0 [ 1817.807222] wakeup_source_register+0x9d/0x130 [ 1817.808531] ep_create_wakeup_source+0x123/0x2b0 [ 1817.810001] ? ep_ptable_queue_proc+0x330/0x330 [ 1817.811358] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1817.812836] ? kmem_cache_alloc+0x2a6/0x310 [ 1817.814129] do_epoll_ctl+0x1f1d/0x2c00 [ 1817.815283] ? lock_downgrade+0x6d0/0x6d0 [ 1817.816467] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1817.817975] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1817.819298] ? do_epoll_ctl+0x2c00/0x2c00 [ 1817.820488] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.822023] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1817.823541] do_syscall_64+0x33/0x40 [ 1817.824604] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1817.826125] RIP: 0033:0x7fabba743b19 [ 1817.827186] 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 [ 1817.832765] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1817.835000] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1817.837094] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1817.839180] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1817.841236] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1817.843339] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1817.860997] FAULT_INJECTION: forcing a failure. [ 1817.860997] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.862659] CPU: 0 PID: 10372 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1817.863685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.864894] Call Trace: [ 1817.865274] dump_stack+0x107/0x167 [ 1817.865794] should_fail.cold+0x5/0xa [ 1817.866347] ? create_object.isra.0+0x3a/0xa20 [ 1817.867003] should_failslab+0x5/0x20 [ 1817.867547] kmem_cache_alloc+0x5b/0x310 [ 1817.868128] create_object.isra.0+0x3a/0xa20 [ 1817.868748] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1817.869468] kmem_cache_alloc+0x159/0x310 [ 1817.870769] __kernfs_new_node+0xd4/0x860 [ 1817.871394] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1817.872090] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1817.873554] ? wait_for_completion_io+0x270/0x270 [ 1817.874991] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1817.876540] kernfs_new_node+0x18d/0x250 [ 1817.877728] __kernfs_create_file+0x51/0x350 [ 1817.879024] sysfs_add_file_mode_ns+0x221/0x560 [ 1817.880386] internal_create_group+0x324/0xb30 [ 1817.881770] ? sysfs_remove_group+0x170/0x170 [ 1817.883131] ? kernfs_add_one+0x124/0x4d0 [ 1817.884370] ? kernfs_create_link+0x1b7/0x230 [ 1817.885680] internal_create_groups.part.0+0x90/0x140 [ 1817.887204] sysfs_create_groups+0x25/0x50 [ 1817.888435] device_add+0x138f/0x1c50 [ 1817.889545] ? lockdep_init_map_type+0x2c7/0x780 [ 1817.890955] ? devlink_add_symlinks+0x970/0x970 [ 1817.892326] wakeup_source_device_create+0x220/0x2b0 [ 1817.893801] wakeup_source_sysfs_add+0x1a/0xa0 [ 1817.895152] wakeup_source_register+0x9d/0x130 [ 1817.896481] ep_create_wakeup_source+0x123/0x2b0 [ 1817.897871] ? ep_ptable_queue_proc+0x330/0x330 [ 1817.899272] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1817.900835] ? kmem_cache_alloc+0x2a6/0x310 [ 1817.902113] do_epoll_ctl+0x1f1d/0x2c00 [ 1817.903312] ? lock_downgrade+0x6d0/0x6d0 [ 1817.904515] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1817.905969] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1817.907329] ? do_epoll_ctl+0x2c00/0x2c00 [ 1817.908575] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.910142] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1817.911649] do_syscall_64+0x33/0x40 [ 1817.912728] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1817.914274] RIP: 0033:0x7f831d711b19 [ 1817.915395] 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 13:18:05 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1808cb, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) readv(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f00000002c0)=""/36, 0x24}, {&(0x7f0000000300)=""/45, 0x2d}], 0x3) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="ac00"]) r3 = fsmount(0xffffffffffffffff, 0x0, 0x2) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) write$P9_RREMOVE(r4, &(0x7f0000000180)={0x7, 0x7b, 0x2}, 0x7) openat(r3, &(0x7f0000000000)='./file0\x00', 0x14002, 0x0) [ 1817.920858] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1817.922434] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1817.924632] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1817.926772] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1817.928911] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1817.931102] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1817.943247] 9pnet: Insufficient options for proto=fd [ 1817.952046] 9pnet: Insufficient options for proto=fd [ 1817.971897] FAULT_INJECTION: forcing a failure. [ 1817.971897] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.973552] CPU: 1 PID: 10376 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1817.974574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.975754] Call Trace: [ 1817.976152] dump_stack+0x107/0x167 [ 1817.976687] should_fail.cold+0x5/0xa [ 1817.977247] ? __kernfs_new_node+0xd4/0x860 [ 1817.977890] should_failslab+0x5/0x20 [ 1817.978455] kmem_cache_alloc+0x5b/0x310 [ 1817.979044] __kernfs_new_node+0xd4/0x860 [ 1817.979647] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1817.980330] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1817.981021] ? wait_for_completion_io+0x270/0x270 [ 1817.981712] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1817.982541] kernfs_new_node+0x18d/0x250 [ 1817.983143] __kernfs_create_file+0x51/0x350 [ 1817.983804] sysfs_add_file_mode_ns+0x221/0x560 [ 1817.984481] internal_create_group+0x324/0xb30 [ 1817.985100] ? sysfs_remove_group+0x170/0x170 [ 1817.985652] ? kernfs_add_one+0x124/0x4d0 [ 1817.986890] ? kernfs_create_link+0x1b7/0x230 [ 1817.987543] internal_create_groups.part.0+0x90/0x140 [ 1817.988279] sysfs_create_groups+0x25/0x50 [ 1817.988892] device_add+0x138f/0x1c50 [ 1817.989447] ? lockdep_init_map_type+0x2c7/0x780 [ 1817.990153] ? devlink_add_symlinks+0x970/0x970 [ 1817.990811] wakeup_source_device_create+0x220/0x2b0 [ 1817.991589] wakeup_source_sysfs_add+0x1a/0xa0 [ 1817.992200] wakeup_source_register+0x9d/0x130 [ 1817.992875] ep_create_wakeup_source+0x123/0x2b0 [ 1817.993537] ? ep_ptable_queue_proc+0x330/0x330 [ 1817.994198] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1817.994964] ? kmem_cache_alloc+0x2a6/0x310 [ 1817.995575] do_epoll_ctl+0x1f1d/0x2c00 [ 1817.996156] ? lock_downgrade+0x6d0/0x6d0 [ 1817.996740] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1817.997495] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1817.998168] ? do_epoll_ctl+0x2c00/0x2c00 [ 1817.998782] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.999475] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1818.000111] do_syscall_64+0x33/0x40 [ 1818.000568] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1818.001196] RIP: 0033:0x7fdd23bf3b19 [ 1818.001653] 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 [ 1818.003915] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1818.004847] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1818.005718] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1818.006597] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1818.007469] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1818.008340] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1818.040813] FAULT_INJECTION: forcing a failure. [ 1818.040813] name failslab, interval 1, probability 0, space 0, times 0 [ 1818.044045] CPU: 0 PID: 10377 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1818.045788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1818.048301] Call Trace: [ 1818.048957] dump_stack+0x107/0x167 [ 1818.049913] should_fail.cold+0x5/0xa [ 1818.051010] ? __kernfs_new_node+0xd4/0x860 [ 1818.052068] should_failslab+0x5/0x20 [ 1818.053001] kmem_cache_alloc+0x5b/0x310 [ 1818.054055] __kernfs_new_node+0xd4/0x860 [ 1818.055100] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1818.056268] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1818.057449] ? wait_for_completion_io+0x270/0x270 [ 1818.058278] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1818.058944] kernfs_new_node+0x18d/0x250 [ 1818.059488] __kernfs_create_file+0x51/0x350 [ 1818.060066] sysfs_add_file_mode_ns+0x221/0x560 [ 1818.060702] internal_create_group+0x324/0xb30 [ 1818.061285] ? sysfs_remove_group+0x170/0x170 [ 1818.061856] ? kernfs_add_one+0x124/0x4d0 [ 1818.062430] ? kernfs_create_link+0x1b7/0x230 [ 1818.062998] internal_create_groups.part.0+0x90/0x140 [ 1818.063655] sysfs_create_groups+0x25/0x50 [ 1818.064191] device_add+0x138f/0x1c50 [ 1818.064676] ? lockdep_init_map_type+0x2c7/0x780 [ 1818.065273] ? devlink_add_symlinks+0x970/0x970 [ 1818.065897] wakeup_source_device_create+0x220/0x2b0 [ 1818.067374] wakeup_source_sysfs_add+0x1a/0xa0 [ 1818.068493] wakeup_source_register+0x9d/0x130 [ 1818.069655] ep_create_wakeup_source+0x123/0x2b0 [ 1818.070418] ? ep_ptable_queue_proc+0x330/0x330 [ 1818.071012] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1818.071668] ? kmem_cache_alloc+0x2a6/0x310 [ 1818.072215] do_epoll_ctl+0x1f1d/0x2c00 [ 1818.072728] ? lock_downgrade+0x6d0/0x6d0 [ 1818.073251] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1818.073914] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1818.075185] ? do_epoll_ctl+0x2c00/0x2c00 [ 1818.076205] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1818.077524] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1818.079034] do_syscall_64+0x33/0x40 [ 1818.079944] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1818.081202] RIP: 0033:0x7fd4c725db19 [ 1818.082193] 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 [ 1818.086382] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1818.087361] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1818.088259] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1818.089157] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1818.090333] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1818.092091] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1831.461534] 9pnet: Could not find request transport: fdrfdno=… "”3åM ·.¢"d£¸ÊŒ½P4 ©ºm«uGe„˜¤–"ÝÇ"¨R¾ªy5v6òïèÜMS¡z8 [ 1831.467135] 9pnet: Could not find request transport: fdrfdno=… "”3åM ·.¢"d£¸ÊŒ½P4 ©ºm«uGe„˜¤–"ÝÇ"¨R¾ªy5v6òïèÜMS¡z8 13:18:19 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f00000002c0)={0x0, "b23a81381cb0a81c72490222e3b9f1c6"}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="7472616e733d6664047266646e6f3d8509229433e54da081b72ea22264a3b8ca8cbd503420a912ba6dab7547658498a49622ddc722a852be07aa7918357636f205efe8dc4d53a17a380057a96a8b3bd444bb8246a5e223e0f1c31c94270b81739daee63e3240cddbaf609e03f3cc8fff40615bed71f166da0f85aa6368322706102c9d88", @ANYRESHEX=r1, @ANYBLOB=',wfdno>', @ANYRESHEX=r2, @ANYBLOB="3108d517a3b609a4ccf1feee23572762266ea4101cfe5ca9aff7795e10cf12205861801d856ea23bc16dc7612edf3027952a530fce37be360784f5915ad6f69d6e4cecaf39c03004a8f3ab788c62215e28d5a8208bc5739bf34a05ef47e7a8c45ed4cf1a26da46a314a9f29a43139316"]) 13:18:19 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:18:19 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 93) 13:18:19 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x84a840, 0xdf5f08a5e07c28c9) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 13:18:19 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 92) 13:18:19 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 94) 13:18:19 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 96) 13:18:19 executing program 1: syz_usb_control_io(0xffffffffffffffff, &(0x7f00000001c0)={0x2c, &(0x7f0000000080)={0x20, 0x23, 0x57, {0x57, 0x11, "401f707221d8f220d8ead5966fe1fb26ecc428865c980a09c5c7f814f2354245dc7a5affc0a32e3fb7f8b76a0b75ed660a302bf97f642e1b5870bf404936b9efeb260d541106dd370bfc258f4d0443092f6735674c"}}, &(0x7f0000000000)={0x0, 0x3, 0x37, @string={0x37, 0x3, "7c8649641934ede875c6f72360342d87bce4a14c714285e71c437ac42cdd7624cb7a8754902c3f70fc67f9c06fd55264f4bf420040"}}, &(0x7f0000000100)={0x0, 0xf, 0x16, {0x5, 0xf, 0x16, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0x6, 0xf, 0xeef2}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x6, 0x6, 0x6, 0x4}]}}, &(0x7f0000000140)={0x20, 0x29, 0xf, {0xf, 0x29, 0xff, 0x0, 0x0, 0x6, "5ddf512e", "90ff2de9"}}, &(0x7f0000000180)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1f, 0x0, 0x3f, 0x7f, 0x20, 0x8, 0x5}}}, &(0x7f0000000680)={0x84, &(0x7f0000000200)={0x20, 0x7, 0xb5, "a03d4b92943f6f9c3036e4701a2ed159629ede9c9ac6d0dfefdb881b55e8a95cfd974c04b567bb4ea9bb58e797dbc4b2e912d5afc861414ec11d620413a45d5eabd4f156ac2e63e45bc82703494b2cb7dfb60359e29f1f3c77802f6388ce68dd4c4af7c5986dc888cbbba016b0b6e18a4880e739dd8862059c89e4bd368ec3bcaf2bb8ece0d48af281633776aadcf6fd3d951da5ef5dfaeba05876683e60aa2bd1060aef5f4eb7ea5567ece6c011cea914b62d361a"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0xcf}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x1f}, &(0x7f0000000340)={0x20, 0x0, 0x4, {0x0, 0x2}}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0xc0, 0x20}}, &(0x7f00000003c0)={0x40, 0x7, 0x2, 0x3}, &(0x7f0000000400)={0x40, 0x9, 0x1, 0x9}, &(0x7f0000000440)={0x40, 0xb, 0x2, 'R_'}, &(0x7f0000000480)={0x40, 0xf, 0x2, 0x101}, &(0x7f00000004c0)={0x40, 0x13, 0x6, @random="0001df534350"}, &(0x7f0000000500)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000540)={0x40, 0x19, 0x2, "ff2b"}, &(0x7f0000000580)={0x40, 0x1a, 0x2, 0x7ff}, &(0x7f00000005c0)={0x40, 0x1c, 0x1, 0xff}, &(0x7f0000000600)={0x40, 0x1e, 0x1, 0x9}, &(0x7f0000000640)={0x40, 0x21, 0x1, 0x98}}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r1) 13:18:19 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x424800, 0x10) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1831.500671] FAULT_INJECTION: forcing a failure. [ 1831.500671] name failslab, interval 1, probability 0, space 0, times 0 [ 1831.500686] CPU: 1 PID: 10406 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1831.500693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1831.500697] Call Trace: [ 1831.500717] dump_stack+0x107/0x167 [ 1831.500733] should_fail.cold+0x5/0xa [ 1831.500751] ? __kernfs_new_node+0xd4/0x860 [ 1831.500770] should_failslab+0x5/0x20 [ 1831.510269] kmem_cache_alloc+0x5b/0x310 [ 1831.510288] __kernfs_new_node+0xd4/0x860 [ 1831.510305] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1831.510322] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1831.510335] ? wait_for_completion_io+0x270/0x270 [ 1831.510349] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1831.510365] kernfs_new_node+0x18d/0x250 [ 1831.510381] __kernfs_create_file+0x51/0x350 [ 1831.510396] sysfs_add_file_mode_ns+0x221/0x560 [ 1831.510416] internal_create_group+0x324/0xb30 [ 1831.510434] ? sysfs_remove_group+0x170/0x170 [ 1831.510444] ? kernfs_add_one+0x124/0x4d0 [ 1831.510460] ? kernfs_create_link+0x1b7/0x230 [ 1831.510476] internal_create_groups.part.0+0x90/0x140 [ 1831.510491] sysfs_create_groups+0x25/0x50 [ 1831.510506] device_add+0x138f/0x1c50 [ 1831.510522] ? lockdep_init_map_type+0x2c7/0x780 [ 1831.510535] ? devlink_add_symlinks+0x970/0x970 [ 1831.510558] wakeup_source_device_create+0x220/0x2b0 [ 1831.510572] wakeup_source_sysfs_add+0x1a/0xa0 [ 1831.510584] wakeup_source_register+0x9d/0x130 [ 1831.510598] ep_create_wakeup_source+0x123/0x2b0 [ 1831.510610] ? ep_ptable_queue_proc+0x330/0x330 [ 1831.510623] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1831.510641] ? kmem_cache_alloc+0x2a6/0x310 [ 1831.510657] do_epoll_ctl+0x1f1d/0x2c00 [ 1831.510680] ? lock_downgrade+0x6d0/0x6d0 [ 1831.510692] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1831.510726] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1831.510740] ? do_epoll_ctl+0x2c00/0x2c00 [ 1831.510759] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1831.510775] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1831.510793] do_syscall_64+0x33/0x40 [ 1831.510809] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1831.510819] RIP: 0033:0x7f831d711b19 [ 1831.510834] 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 [ 1831.510843] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1831.510860] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1831.510869] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1831.510878] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1831.510887] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1831.510897] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1831.520560] FAULT_INJECTION: forcing a failure. [ 1831.520560] name failslab, interval 1, probability 0, space 0, times 0 [ 1831.549506] CPU: 1 PID: 10407 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1831.549513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1831.549517] Call Trace: [ 1831.549531] dump_stack+0x107/0x167 [ 1831.549547] should_fail.cold+0x5/0xa [ 1831.552719] ? __kernfs_new_node+0xd4/0x860 [ 1831.553253] should_failslab+0x5/0x20 [ 1831.553721] kmem_cache_alloc+0x5b/0x310 [ 1831.554253] __kernfs_new_node+0xd4/0x860 [ 1831.554768] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1831.555351] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1831.555942] ? wait_for_completion_io+0x270/0x270 [ 1831.556533] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1831.557226] kernfs_new_node+0x18d/0x250 [ 1831.557736] __kernfs_create_file+0x51/0x350 [ 1831.558325] sysfs_add_file_mode_ns+0x221/0x560 [ 1831.558901] internal_create_group+0x324/0xb30 [ 1831.559465] ? sysfs_remove_group+0x170/0x170 [ 1831.560012] ? kernfs_add_one+0x124/0x4d0 [ 1831.560523] ? kernfs_create_link+0x1b7/0x230 [ 1831.561076] internal_create_groups.part.0+0x90/0x140 [ 1831.561710] sysfs_create_groups+0x25/0x50 [ 1831.562243] device_add+0x138f/0x1c50 [ 1831.562715] ? lockdep_init_map_type+0x2c7/0x780 [ 1831.563297] ? devlink_add_symlinks+0x970/0x970 [ 1831.563871] wakeup_source_device_create+0x220/0x2b0 [ 1831.564488] wakeup_source_sysfs_add+0x1a/0xa0 [ 1831.565091] wakeup_source_register+0x9d/0x130 [ 1831.565656] ep_create_wakeup_source+0x123/0x2b0 [ 1831.566290] ? ep_ptable_queue_proc+0x330/0x330 [ 1831.566860] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1831.567497] ? kmem_cache_alloc+0x2a6/0x310 [ 1831.568029] do_epoll_ctl+0x1f1d/0x2c00 [ 1831.568527] ? lock_downgrade+0x6d0/0x6d0 [ 1831.569039] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1831.569655] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1831.570218] ? do_epoll_ctl+0x2c00/0x2c00 [ 1831.570729] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1831.571370] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1831.572012] do_syscall_64+0x33/0x40 [ 1831.572471] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1831.573101] RIP: 0033:0x7fd4c725db19 [ 1831.573556] 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 [ 1831.575811] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1831.576740] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1831.577616] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1831.578501] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1831.579421] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1831.580327] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1831.588047] FAULT_INJECTION: forcing a failure. [ 1831.588047] name failslab, interval 1, probability 0, space 0, times 0 [ 1831.589471] CPU: 0 PID: 10413 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1831.590362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1831.591399] Call Trace: [ 1831.591731] dump_stack+0x107/0x167 [ 1831.592189] should_fail.cold+0x5/0xa [ 1831.592671] ? kobject_uevent_env+0x22b/0xfd0 [ 1831.593264] ? dev_uevent_filter+0xd0/0xd0 [ 1831.593803] should_failslab+0x5/0x20 [ 1831.594327] kmem_cache_alloc_trace+0x55/0x320 [ 1831.594909] ? dev_uevent_filter+0xd0/0xd0 [ 1831.595439] kobject_uevent_env+0x22b/0xfd0 [ 1831.595983] ? internal_create_groups.part.0+0x110/0x140 [ 1831.596660] ? bus_add_device+0x206/0x4e0 [ 1831.597185] device_add+0xafe/0x1c50 [ 1831.597657] ? devlink_add_symlinks+0x970/0x970 [ 1831.598266] wakeup_source_device_create+0x220/0x2b0 [ 1831.598905] wakeup_source_sysfs_add+0x1a/0xa0 [ 1831.599479] wakeup_source_register+0x9d/0x130 [ 1831.600101] ep_create_wakeup_source+0x123/0x2b0 [ 1831.600700] ? ep_ptable_queue_proc+0x330/0x330 [ 1831.601315] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1831.601968] ? kmem_cache_alloc+0x2a6/0x310 [ 1831.602535] do_epoll_ctl+0x1f1d/0x2c00 [ 1831.603049] ? lock_downgrade+0x6d0/0x6d0 [ 1831.603570] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1831.604207] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1831.604758] ? do_epoll_ctl+0x2c00/0x2c00 [ 1831.605281] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1831.605940] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1831.606614] do_syscall_64+0x33/0x40 [ 1831.607087] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1831.607728] RIP: 0033:0x7fdd23bf3b19 [ 1831.608195] 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 [ 1831.610594] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1831.611549] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1831.612445] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1831.613345] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1831.614255] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1831.615152] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1831.622845] FAULT_INJECTION: forcing a failure. [ 1831.622845] name failslab, interval 1, probability 0, space 0, times 0 [ 1831.624921] CPU: 0 PID: 10414 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1831.625793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1831.626853] Call Trace: [ 1831.627186] dump_stack+0x107/0x167 [ 1831.627647] should_fail.cold+0x5/0xa [ 1831.628130] ? __kernfs_new_node+0xd4/0x860 [ 1831.628674] should_failslab+0x5/0x20 [ 1831.629199] kmem_cache_alloc+0x5b/0x310 [ 1831.629721] __kernfs_new_node+0xd4/0x860 [ 1831.630298] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1831.630899] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1831.631508] ? wait_for_completion_io+0x270/0x270 [ 1831.632121] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1831.632784] kernfs_new_node+0x18d/0x250 [ 1831.633301] __kernfs_create_file+0x51/0x350 [ 1831.633858] sysfs_add_file_mode_ns+0x221/0x560 [ 1831.634466] internal_create_group+0x324/0xb30 [ 1831.635046] ? sysfs_remove_group+0x170/0x170 [ 1831.635609] ? kernfs_add_one+0x124/0x4d0 [ 1831.636182] ? kernfs_create_link+0x1b7/0x230 [ 1831.636754] internal_create_groups.part.0+0x90/0x140 [ 1831.637437] sysfs_create_groups+0x25/0x50 [ 1831.637970] device_add+0x138f/0x1c50 [ 1831.638477] ? lockdep_init_map_type+0x2c7/0x780 [ 1831.639072] ? devlink_add_symlinks+0x970/0x970 [ 1831.639664] wakeup_source_device_create+0x220/0x2b0 [ 1831.640300] wakeup_source_sysfs_add+0x1a/0xa0 [ 1831.640873] wakeup_source_register+0x9d/0x130 [ 1831.641445] ep_create_wakeup_source+0x123/0x2b0 [ 1831.642062] ? ep_ptable_queue_proc+0x330/0x330 [ 1831.642688] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1831.643373] ? kmem_cache_alloc+0x2a6/0x310 [ 1831.643917] do_epoll_ctl+0x1f1d/0x2c00 [ 1831.644427] ? lock_downgrade+0x6d0/0x6d0 [ 1831.644947] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1831.645578] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1831.646134] ? do_epoll_ctl+0x2c00/0x2c00 [ 1831.646661] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1831.647318] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1831.647968] do_syscall_64+0x33/0x40 [ 1831.648436] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1831.649110] RIP: 0033:0x7fabba743b19 [ 1831.649596] 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 [ 1831.651942] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1831.652896] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1831.653791] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1831.654705] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1831.655598] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1831.656501] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 13:18:19 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 97) 13:18:19 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {r0}}, './file0\x00'}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x7ffff000, 0x811) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0xa000000a}) r2 = epoll_create1(0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)={0x4000201f}) r4 = epoll_create(0x3ff) epoll_wait(r4, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000200)={0x20000001}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = dup2(r6, r5) accept4$packet(r7, 0x0, &(0x7f0000000180), 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f0000000080)={0x3}) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0xac1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x20}, 0x1c) [ 1831.758869] FAULT_INJECTION: forcing a failure. [ 1831.758869] name failslab, interval 1, probability 0, space 0, times 0 [ 1831.760325] CPU: 0 PID: 10421 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1831.761193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1831.762248] Call Trace: [ 1831.762599] dump_stack+0x107/0x167 [ 1831.763064] should_fail.cold+0x5/0xa [ 1831.763580] ? create_object.isra.0+0x3a/0xa20 [ 1831.764156] should_failslab+0x5/0x20 [ 1831.764636] kmem_cache_alloc+0x5b/0x310 [ 1831.765152] create_object.isra.0+0x3a/0xa20 [ 1831.765702] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1831.766362] kmem_cache_alloc+0x159/0x310 [ 1831.766894] __kernfs_new_node+0xd4/0x860 [ 1831.767419] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1831.768016] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1831.768625] ? wait_for_completion_io+0x270/0x270 [ 1831.769231] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1831.769930] kernfs_new_node+0x18d/0x250 [ 1831.770486] __kernfs_create_file+0x51/0x350 [ 1831.771041] sysfs_add_file_mode_ns+0x221/0x560 [ 1831.771632] internal_create_group+0x324/0xb30 [ 1831.772211] ? sysfs_remove_group+0x170/0x170 [ 1831.772772] ? kernfs_add_one+0x124/0x4d0 [ 1831.773295] ? kernfs_create_link+0x1b7/0x230 [ 1831.773861] internal_create_groups.part.0+0x90/0x140 [ 1831.774519] sysfs_create_groups+0x25/0x50 [ 1831.775051] device_add+0x138f/0x1c50 [ 1831.775580] ? lockdep_init_map_type+0x2c7/0x780 [ 1831.776193] ? devlink_add_symlinks+0x970/0x970 [ 1831.776803] wakeup_source_device_create+0x220/0x2b0 [ 1831.777439] wakeup_source_sysfs_add+0x1a/0xa0 [ 1831.778012] wakeup_source_register+0x9d/0x130 [ 1831.778602] ep_create_wakeup_source+0x123/0x2b0 [ 1831.779196] ? ep_ptable_queue_proc+0x330/0x330 [ 1831.779779] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1831.780430] ? kmem_cache_alloc+0x2a6/0x310 [ 1831.780974] do_epoll_ctl+0x1f1d/0x2c00 [ 1831.781485] ? lock_downgrade+0x6d0/0x6d0 [ 1831.782002] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1831.782704] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1831.783289] ? do_epoll_ctl+0x2c00/0x2c00 [ 1831.783811] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1831.784462] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1831.785103] do_syscall_64+0x33/0x40 [ 1831.785571] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1831.786228] RIP: 0033:0x7fdd23bf3b19 [ 1831.786698] 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 [ 1831.789005] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1831.789959] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1831.790880] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1831.791779] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1831.792671] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1831.793564] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:18:33 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 94) 13:18:33 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="0014e2de836a64609d23d3baf9e8ed3f87a78512eabe9a51e0ab1bbed6529baff6e5ed25fc4bc2730bd821d5dd7d"]) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000400)) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='rfdno', &(0x7f0000000180)='9p\x00', &(0x7f00000001c0)='trans=fd,', &(0x7f0000000200)='trans=fd,', &(0x7f0000000240)='9p\x00', &(0x7f00000002c0)='wfdno'], &(0x7f00000003c0)=[&(0x7f0000000340)='rfdno', &(0x7f0000000380)='$}//\'+&:\',\xc1:\x00'], 0x400) 13:18:33 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_ROPEN(r2, &(0x7f0000000000)={0x18, 0x71, 0x2, {{0x2, 0x2, 0x4}, 0x4}}, 0x18) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="00000000729300", @ANYRESHEX=r3, @ANYBLOB=',\x00']) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0), 0x20840, 0x0) fsetxattr$trusted_overlay_origin(r5, &(0x7f0000000300), &(0x7f0000000340), 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) clock_gettime(0x4, &(0x7f0000000380)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000440)={{}, {r7, r8+60000000}}, &(0x7f0000000700)) clock_gettime(0x4, &(0x7f0000000380)={0x0, 0x0}) setsockopt$inet6_opts(r6, 0x29, 0x37, &(0x7f0000000740)=ANY=[@ANYRESDEC=r8, @ANYRES16=r9, @ANYRESHEX=r2, @ANYRESDEC=r8, @ANYBLOB="d969cf22b20861ce3e50beb7599e37970939a193ad09dd37d2a89e9840d63e940a2f46eb7b680e2d1394fab9ca4cd17e86ea9867e7d7b6995b52227a199bd5f9b81a21f44d94f15685512bad4cc6ddbcc27d45d88042e17020", @ANYRES32=r0, @ANYBLOB="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", @ANYRESHEX, @ANYBLOB="6fdf0b55ab86c319ecbd94f87d9a9bbbd938e77dab22e9b1784f4e0177ec2edbe0dc7efade1879e8acbb02917e417202b187932c64fb6c944e66041a416e6bbeb6881553496106e751e508d249948582b6b40f81eee15ab22461064ce0cbf7a3069ab9d03681430db942dbdb6b23b6e21077a8dece8e286a712b16ee9c910f7c3d2561b47e134c487331aed786ca949cf9ef145561d6ae95a8e508c9fd6e55118037cc7bfb213fd5b48252e46098f28979de2e8034435d9a0825bcdf6b0b1262ad871a10cb80d4c5b175e96c064f75908014c4a58fa48701a44590cbb68c689d2cf13c98b4ef"], 0x10) sendmmsg$inet6(r6, &(0x7f00000003c0), 0x0, 0x811) setsockopt$inet6_int(r6, 0x29, 0xcb, &(0x7f0000000380)=0xfffffffa, 0x4) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x7ffff000, 0x811) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x40000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_client}, {@noextend}, {@version_u}, {@version_L}, {@noextend}, {@nodevmap}, {@access_user}], [{@subj_user}, {@smackfstransmute={'smackfstransmute', 0x3d, 'wfdno'}}]}}) 13:18:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 98) 13:18:33 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 93) 13:18:33 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 95) [ 1845.421769] 9pnet: Insufficient options for proto=fd 13:18:33 executing program 1: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x3b, 0x70bd2c, 0x25dfdbff, {}, [@ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x4}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4044081}, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r2) 13:18:33 executing program 6: r0 = epoll_create1(0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = eventfd(0x0) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f0000000240)=r3, 0x1) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58a7, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000000000)={0x4000201f}) r6 = epoll_create(0x3ff) epoll_wait(r6, &(0x7f0000000180)=[{}], 0x1, 0x101) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000680)=[{{&(0x7f00000000c0), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/252, 0xfc}, {&(0x7f0000000140)=""/38, 0x26}, {&(0x7f0000000340)=""/165, 0xa5}, {&(0x7f0000000400)=""/114, 0x72}], 0x4, &(0x7f0000000480)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x40}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000540)=""/225, 0xe1}], 0x1}}], 0x2, 0x2002, &(0x7f0000000700)={0x77359400}) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) r10 = dup2(r9, r8) accept4$packet(r10, 0x0, &(0x7f0000000180), 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xff, 0x33, 0x6c, 0x9, 0x0, 0x80000000, 0x110, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7f, 0x1, @perf_config_ext={0x2, 0x5}, 0x800, 0xffffffff, 0x1, 0xf, 0x100000000, 0x55c, 0x1, 0x0, 0x9}, r7, 0xffffffffffffffff, r10, 0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000200)={0x20000013}) [ 1845.455915] 9pnet: Insufficient options for proto=fd 13:18:33 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1845.473428] FAULT_INJECTION: forcing a failure. [ 1845.473428] name failslab, interval 1, probability 0, space 0, times 0 [ 1845.476793] CPU: 1 PID: 10449 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1845.478703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1845.480913] Call Trace: [ 1845.481633] dump_stack+0x107/0x167 [ 1845.482499] should_fail.cold+0x5/0xa [ 1845.483007] ? create_object.isra.0+0x3a/0xa20 [ 1845.483609] should_failslab+0x5/0x20 [ 1845.484135] kmem_cache_alloc+0x5b/0x310 [ 1845.484718] create_object.isra.0+0x3a/0xa20 [ 1845.485306] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1845.485932] kmem_cache_alloc+0x159/0x310 [ 1845.486635] __kernfs_new_node+0xd4/0x860 [ 1845.487636] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1845.488866] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1845.490188] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1845.490994] ? wait_for_completion_io+0x270/0x270 [ 1845.491640] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1845.492334] kernfs_new_node+0x18d/0x250 [ 1845.492886] __kernfs_create_file+0x51/0x350 [ 1845.493470] sysfs_add_file_mode_ns+0x221/0x560 [ 1845.494104] internal_create_group+0x324/0xb30 [ 1845.495340] ? sysfs_remove_group+0x170/0x170 [ 1845.496598] ? kernfs_add_one+0x124/0x4d0 [ 1845.497767] ? kernfs_create_link+0x1b7/0x230 [ 1845.498939] internal_create_groups.part.0+0x90/0x140 [ 1845.500289] sysfs_create_groups+0x25/0x50 [ 1845.501427] device_add+0x138f/0x1c50 [ 1845.502440] ? lockdep_init_map_type+0x2c7/0x780 [ 1845.503629] ? devlink_add_symlinks+0x970/0x970 [ 1845.504877] wakeup_source_device_create+0x220/0x2b0 [ 1845.506365] wakeup_source_sysfs_add+0x1a/0xa0 [ 1845.507816] wakeup_source_register+0x9d/0x130 [ 1845.509066] ep_create_wakeup_source+0x123/0x2b0 [ 1845.510334] ? ep_ptable_queue_proc+0x330/0x330 [ 1845.511820] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1845.513187] ? kmem_cache_alloc+0x2a6/0x310 [ 1845.514385] do_epoll_ctl+0x1f1d/0x2c00 [ 1845.514939] ? lock_downgrade+0x6d0/0x6d0 [ 1845.515518] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1845.516186] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1845.516769] ? do_epoll_ctl+0x2c00/0x2c00 [ 1845.517323] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1845.518016] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1845.519201] do_syscall_64+0x33/0x40 [ 1845.520172] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1845.521538] RIP: 0033:0x7f831d711b19 [ 1845.522487] 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 [ 1845.524890] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1845.525877] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1845.527555] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1845.529576] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1845.530933] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1845.531871] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:18:33 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r2, &(0x7f0000000580)={&(0x7f0000000000)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, '\x00', 0x31}, 0x4}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000080)="0c5bf184e3c464dc4e880ff3f5d3b98a945d56f613911767c2e60ef81ec03d74683c2130442f487d70773eeb5ef743365d308a95f44af16fa91a648b7a1a6e39e3ab002fa71f689f0c6aea3cca3e0cd3041f9d1088104b303268c31763d26e3c124a7126d1a6b3005d1499dd5c1ab314c1b575be0ab737557127d255d68cb74920f644cbbb73c86de07a08edb31a", 0x8e}, {&(0x7f0000000140)="c203249c3b40ae0d7887bb1d6d23c9686dac0a4494b52970f73c59ff4e", 0x1d}, {&(0x7f0000000180)="380b6dd09756f35429c21389e3cecc30a03cd4868a6879c9acf1cf611f9a9b2ea1e21f5a15d9d217", 0x28}, {&(0x7f00000001c0)="33b1e25906b1dfee32c56d83ed774f6618db3deaab29f1d027045d32f23621fefc24db738f9e83e776bbb906d579d4fa8636b66ebed5bc25de891894d84da5d51b2f43e63330f46f4447f9243d68f45b38debb647854fd175449bb46516bbb802197462d10c9730b674d258282754973e6e22bf2f1c2b891bff2020c502b888d1e8628ff0811", 0x86}, {&(0x7f0000000280)="642d822eb554bf63f148d61532ff761c06b6c9db253030a4e9f22f3dad9ca71d7b5689e77b168bdd58fe26b4e232319211aafa90e5cd4549809bab48a9efda5f269c437c9702f5d4d787b8d2bf600ebb7503390fbdaf35388b737174937244dd1552d223961748f4c603e291e79ce5585a363e9d2b5696bcc41cb7a5dabcf828e1fad371f727e29dd86a3ae2a23503b6781d81e13d52716dd96419f55d68055c3a8865c25aa70c1a533290290411ef3152202241ce78835f8f2dc8f2ccfa0d7483166b7290e757dec75d9e40c530d90eed1be125c0f2a57c0838a0ca553cdf485dbca61425049fac", 0xe8}, {&(0x7f0000000380)="fe7d38ddaaf11479572d2c9fbc5b70384ee2479b5624ce51955f1f7e60d810bc5d5e0879cbffcbf0693cad737fa166b112366343a6648426401a118e27e7204f60c74390f10eebffa44b0691a54b91e1d2b512d950fbb0b7647a2197845554a0cbe6ba77eaab56cfab40ae66c84213990344e632b56f75604ea99a0b4feba03527e9517dfb156bc3f9f5ebeed5ab1023d8d6b2575820c817b8a61809b135353a79a8fe58346990074bf9b2454fc1a1d2a88ead7a986ca28d781e9751c094eb8d5200ca389db22ddc8e856e30f0e91f633066d9977999cceacf329ed9a2fa2b5b", 0xe0}], 0x6, &(0x7f0000000500)=[@rthdr={{0x48, 0x29, 0x39, {0x32, 0x6, 0x1, 0x5, 0x0, [@empty, @dev={0xfe, 0x80, '\x00', 0x32}, @mcast2]}}}], 0x48}, 0x0) r3 = dup2(r2, r1) bind$inet6(r3, &(0x7f00000005c0)={0xa, 0x4e21, 0xffffffff, @local, 0x86}, 0x1c) 13:18:33 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fdatasync(r1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1845.572508] FAULT_INJECTION: forcing a failure. [ 1845.572508] name failslab, interval 1, probability 0, space 0, times 0 [ 1845.575269] CPU: 0 PID: 10450 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1845.576202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1845.577313] Call Trace: [ 1845.577688] dump_stack+0x107/0x167 [ 1845.578181] should_fail.cold+0x5/0xa [ 1845.579254] ? create_object.isra.0+0x3a/0xa20 [ 1845.580503] should_failslab+0x5/0x20 [ 1845.581605] kmem_cache_alloc+0x5b/0x310 [ 1845.582575] create_object.isra.0+0x3a/0xa20 [ 1845.583177] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1845.583863] kmem_cache_alloc+0x159/0x310 [ 1845.584441] __kernfs_new_node+0xd4/0x860 [ 1845.585013] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1845.585664] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1845.586335] ? wait_for_completion_io+0x270/0x270 [ 1845.587906] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1845.589570] kernfs_new_node+0x18d/0x250 [ 1845.590845] __kernfs_create_file+0x51/0x350 [ 1845.592125] sysfs_add_file_mode_ns+0x221/0x560 [ 1845.593445] internal_create_group+0x324/0xb30 [ 1845.594886] ? sysfs_remove_group+0x170/0x170 [ 1845.596157] ? kernfs_add_one+0x124/0x4d0 [ 1845.597369] ? kernfs_create_link+0x1b7/0x230 [ 1845.598733] internal_create_groups.part.0+0x90/0x140 [ 1845.600368] sysfs_create_groups+0x25/0x50 [ 1845.601583] device_add+0x138f/0x1c50 [ 1845.602530] ? lockdep_init_map_type+0x2c7/0x780 [ 1845.603173] ? devlink_add_symlinks+0x970/0x970 [ 1845.603841] wakeup_source_device_create+0x220/0x2b0 [ 1845.604501] wakeup_source_sysfs_add+0x1a/0xa0 [ 1845.605119] wakeup_source_register+0x9d/0x130 [ 1845.605736] ep_create_wakeup_source+0x123/0x2b0 [ 1845.606459] ? ep_ptable_queue_proc+0x330/0x330 [ 1845.607091] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1845.607851] ? kmem_cache_alloc+0x2a6/0x310 [ 1845.608483] do_epoll_ctl+0x1f1d/0x2c00 [ 1845.609036] ? lock_downgrade+0x6d0/0x6d0 [ 1845.609610] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1845.610292] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1845.611729] ? do_epoll_ctl+0x2c00/0x2c00 [ 1845.612890] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1845.614290] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1845.615014] do_syscall_64+0x33/0x40 [ 1845.615550] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1845.616247] RIP: 0033:0x7fabba743b19 [ 1845.616767] 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 [ 1845.620520] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1845.621822] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1845.622860] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1845.623708] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1845.624543] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1845.625410] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1845.638620] FAULT_INJECTION: forcing a failure. [ 1845.638620] name failslab, interval 1, probability 0, space 0, times 0 [ 1845.640112] CPU: 1 PID: 10453 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1845.641027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1845.642106] Call Trace: [ 1845.642475] dump_stack+0x107/0x167 [ 1845.642964] should_fail.cold+0x5/0xa [ 1845.643466] ? __kernfs_new_node+0xd4/0x860 [ 1845.644033] should_failslab+0x5/0x20 [ 1845.644540] kmem_cache_alloc+0x5b/0x310 [ 1845.645092] __kernfs_new_node+0xd4/0x860 [ 1845.645648] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1845.646283] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1845.646928] ? wait_for_completion_io+0x270/0x270 [ 1845.647571] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1845.648262] kernfs_new_node+0x18d/0x250 [ 1845.648820] __kernfs_create_file+0x51/0x350 [ 1845.649414] sysfs_add_file_mode_ns+0x221/0x560 [ 1845.650050] internal_create_group+0x324/0xb30 [ 1845.650691] ? sysfs_remove_group+0x170/0x170 [ 1845.651278] ? kernfs_add_one+0x124/0x4d0 [ 1845.651842] ? kernfs_create_link+0x1b7/0x230 [ 1845.652442] internal_create_groups.part.0+0x90/0x140 [ 1845.653131] sysfs_create_groups+0x25/0x50 [ 1845.653694] device_add+0x138f/0x1c50 [ 1845.654213] ? lockdep_init_map_type+0x2c7/0x780 [ 1845.654848] ? devlink_add_symlinks+0x970/0x970 [ 1845.655484] wakeup_source_device_create+0x220/0x2b0 [ 1845.656164] wakeup_source_sysfs_add+0x1a/0xa0 [ 1845.656808] wakeup_source_register+0x9d/0x130 [ 1845.657457] ep_create_wakeup_source+0x123/0x2b0 [ 1845.658079] ? ep_ptable_queue_proc+0x330/0x330 [ 1845.658735] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1845.659438] ? kmem_cache_alloc+0x2a6/0x310 [ 1845.660016] do_epoll_ctl+0x1f1d/0x2c00 [ 1845.660580] ? lock_downgrade+0x6d0/0x6d0 [ 1845.661127] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1845.661814] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1845.662414] ? do_epoll_ctl+0x2c00/0x2c00 [ 1845.662988] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1845.663688] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1845.664383] do_syscall_64+0x33/0x40 [ 1845.664946] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1845.665655] RIP: 0033:0x7fd4c725db19 [ 1845.666144] 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 [ 1845.668536] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1845.669531] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1845.670472] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1845.671406] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1845.672347] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1845.673334] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:18:33 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@private1}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) [ 1845.698604] FAULT_INJECTION: forcing a failure. [ 1845.698604] name failslab, interval 1, probability 0, space 0, times 0 [ 1845.700150] CPU: 1 PID: 10457 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1845.701122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1845.702250] Call Trace: [ 1845.703007] dump_stack+0x107/0x167 [ 1845.704037] should_fail.cold+0x5/0xa [ 1845.705125] ? kobject_uevent_env+0x22b/0xfd0 [ 1845.706415] ? dev_uevent_filter+0xd0/0xd0 [ 1845.707658] should_failslab+0x5/0x20 [ 1845.708702] kmem_cache_alloc_trace+0x55/0x320 [ 1845.709961] ? dev_uevent_filter+0xd0/0xd0 [ 1845.711200] kobject_uevent_env+0x22b/0xfd0 [ 1845.712347] ? internal_create_groups.part.0+0x110/0x140 [ 1845.713782] ? bus_add_device+0x206/0x4e0 [ 1845.714628] device_add+0xafe/0x1c50 [ 1845.715126] ? devlink_add_symlinks+0x970/0x970 [ 1845.715792] wakeup_source_device_create+0x220/0x2b0 [ 1845.716485] wakeup_source_sysfs_add+0x1a/0xa0 [ 1845.717100] wakeup_source_register+0x9d/0x130 [ 1845.717706] ep_create_wakeup_source+0x123/0x2b0 [ 1845.718340] ? ep_ptable_queue_proc+0x330/0x330 [ 1845.718969] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1845.719674] ? kmem_cache_alloc+0x2a6/0x310 [ 1845.720266] do_epoll_ctl+0x1f1d/0x2c00 [ 1845.720821] ? lock_downgrade+0x6d0/0x6d0 [ 1845.721379] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1845.722067] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1845.722684] ? do_epoll_ctl+0x2c00/0x2c00 [ 1845.723241] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1845.723954] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1845.724649] do_syscall_64+0x33/0x40 [ 1845.725154] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1845.725827] RIP: 0033:0x7fdd23bf3b19 [ 1845.726326] 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 [ 1845.728714] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1845.729710] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1845.730654] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1845.731578] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1845.732453] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1845.733327] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:18:33 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x26cbf68ce08c73ae, &(0x7f0000000000)={@mcast2}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x7ffff000, 0x811) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000080)=@fragment={0x3c, 0x0, 0x80, 0x0, 0x0, 0x1d, 0x65}, 0xfffffffffffffe09) socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000100)=0x14) 13:18:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 99) [ 1845.873293] FAULT_INJECTION: forcing a failure. [ 1845.873293] name failslab, interval 1, probability 0, space 0, times 0 [ 1845.875471] CPU: 1 PID: 10478 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1845.877355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1845.879760] Call Trace: [ 1845.880462] dump_stack+0x107/0x167 [ 1845.881386] should_fail.cold+0x5/0xa [ 1845.882386] ? create_object.isra.0+0x3a/0xa20 [ 1845.882987] should_failslab+0x5/0x20 [ 1845.883477] kmem_cache_alloc+0x5b/0x310 [ 1845.884007] create_object.isra.0+0x3a/0xa20 [ 1845.884558] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1845.885221] kmem_cache_alloc_trace+0x151/0x320 [ 1845.885831] ? dev_uevent_filter+0xd0/0xd0 [ 1845.886531] kobject_uevent_env+0x22b/0xfd0 [ 1845.887668] ? internal_create_groups.part.0+0x110/0x140 [ 1845.889057] ? bus_add_device+0x206/0x4e0 [ 1845.890122] device_add+0xafe/0x1c50 [ 1845.891259] ? devlink_add_symlinks+0x970/0x970 [ 1845.892868] wakeup_source_device_create+0x220/0x2b0 [ 1845.894456] wakeup_source_sysfs_add+0x1a/0xa0 [ 1845.895955] wakeup_source_register+0x9d/0x130 [ 1845.897423] ep_create_wakeup_source+0x123/0x2b0 [ 1845.898975] ? ep_ptable_queue_proc+0x330/0x330 [ 1845.900492] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1845.902184] ? kmem_cache_alloc+0x2a6/0x310 [ 1845.903632] do_epoll_ctl+0x1f1d/0x2c00 [ 1845.904960] ? lock_downgrade+0x6d0/0x6d0 [ 1845.906349] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1845.907794] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1845.909042] ? do_epoll_ctl+0x2c00/0x2c00 [ 1845.910247] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1845.911976] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1845.913675] do_syscall_64+0x33/0x40 [ 1845.914881] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1845.916514] RIP: 0033:0x7fdd23bf3b19 [ 1845.917699] 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 [ 1845.923858] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1845.926357] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1845.928707] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1845.931047] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1845.933468] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1845.935611] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 13:18:47 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x10000015}) 13:18:47 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 94) 13:18:47 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file2\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001380)={0x0, 0xfffffffffffffffb, 0x58, 0x40, @buffer={0x0, 0x1000, &(0x7f00000002c0)=""/4096}, &(0x7f0000000180)="46b93d5859795a34b1f8d3a8178d3449946d925c9444dfc1ec1d2aa1c74cd509564b2d86f957a164f3f4c26b3bf2d92b19166b372633f1113ac2bd6f47d152682b2be4914a79f92667a911303b991f624e54ec63a3447513", &(0x7f00000012c0)=""/161, 0x7fff, 0x2, 0x2, &(0x7f0000000200)}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 13:18:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x3) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:18:47 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 96) 13:18:47 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2564, 0x0, 0xfffffffc}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x1}, 0x7f) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r3, &(0x7f0000003240)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000300)="4254bf4408d78efcfbcc6aa574ee4ad84b8510654cca292c0cd528cdad20f2c58803edd5a56a1e8959985e8d07995acdc4fea6d04a4c299a8fad2fd89afb124305305064bf24b540c085378d5536842491cc5a6e1f6b29e56cf27b42a1574bdbaf7037ef243c75c9b4e1d61d43ad9330fbb1104bd59c73e1fe22df3d83d2fe14d0bf726333fd57ed11a2a83fb76d30d4bbc28a22072df12b966f0332db0fb8642478e53a1bc37443737880b31c047253e01946797a750ea6ffd15d8c62fb893fbfb7b4be06883cf4260f7976a9de7ff23c91accf4fe2f6688c3ca01c647dd556214813b8", 0xe4}, {&(0x7f0000000400)="4429dc392e7794e36aac8fab220eb0afc7033c9239e233875eb6fa7d00df58d90c4ae36c93debb8af121e0e3a9bbadbc9db4cbea102782594dba6b299616fdeae04eb6adfe2015524038f385b94beb23653e15b1527c2962c5e73d0eb1", 0x5d}, {&(0x7f0000000500)="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0x1000}], 0x3, &(0x7f0000001c80)=[@rthdrdstopts={{0x20, 0x29, 0x37, {0x6, 0x0, '\x00', [@enc_lim]}}}, @dstopts={{0x48, 0x29, 0x37, {0x21, 0x5, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x1f, 0x7f, [0xfffffffffffffffe, 0x4, 0x10001, 0x59b]}}, @enc_lim={0x4, 0x1, 0xfa}]}}}], 0x68}}, {{&(0x7f00000001c0)={0xa, 0x4e23, 0xc0, @rand_addr=' \x01\x00', 0x174}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000001580)="c83201d592b1e3ab608320db1bc573b566502b59c9a05aafd5486fe394bd66a61667598dc82eadb80fdb79a3bfc97b65f688357b26a240875b69ab78d7396a92ad9b57f7839593d8fa94cdbaf48df9f28d54de1f9c89b9b140a12a56c389ec49756bcd3919e7a4f69b7c2cad8e8f63ae992ec0b90dc249db381d179b2c621951c2ce740e04db85b5a50573b92977d9f512366782b58e94af6f73ff45e72c48ff908907768c19a3901410eb08a5dfe221a045de42d67ff0f901e492183aed131e0d9dfdb6e3c0214042768586b218b864a996362dc931b6285c2291fa953c45ed0652f8186054ab6f7947c93cdeaa151228e55feccceed500", 0xf8}, {&(0x7f0000001680)="b84a160b876155b90c1c482e3ab8ac56730d13a71d363506da9a5e425cf1e8fe9fb58a4cbe68db9948056c304c729134f2f029312f805796eee31293667484cc75c7cf556bb5d132233ca40b2d5d1a5e4555c683d4ae2556ca070981716abbe555f155492d93a1664380e1ef774f528467f924d5fa1b833b1a6fb0a0fb8878c3a0b21f1e6b0167b38f957d82b7e50b76c1c41ce0e7180e9c221a0101d9afea40f4a84185350c3264d2bf4b4ec3c1c13b1b6a9fb987dbd58d754da00c618d945727a5f464a4af215cb455cb5d328a8aaad2ff5b169b17587f1f7b0186f790c86088a443d90b7e74ea3855590be80eedc8d758", 0xf2}], 0x2, &(0x7f0000001780)=[@rthdrdstopts={{0x38, 0x29, 0x37, {0x0, 0x3, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x30}}]}}}], 0x38}}, {{&(0x7f00000017c0)={0xa, 0x4e24, 0x4, @private1, 0x100}, 0x1c, &(0x7f0000001c00)=[{&(0x7f0000001800)="a48039ea6446ef0ddf5d8f18dbed19b4e822c030872104d82112431cf74728fbdd252b66bc175ac1e45c1ff44f2515f216858cfc62790f68be4c07b0fbe97cebb5e1f58b96011b650baf7ebefa30e3da90c4c0bf35192460caeb61741003481c69b0d6021c826a2e8514f337e2da32d505de2091834efa2fae8d836f051fb8aed9fb6d7da53481a2331289eb52015b79fd8f64ec18ffa456e82ff2a80fa75cf197a8deb941e6b608a2fed36fda6a769ea69650a125d73419acd9698b6784fb00b62cfd048289007d39eb", 0xca}, {&(0x7f0000001900)="a0c7ea087b5b0e33af03a19d5d05448370127353999bb08f717e7a80ff7dd916f147f0a3cfb6f86e966f05d8948c489c5c2a9932f19a59539093e916bfc790e32d16e1f201a2cae5f98334fbe5b087303c41c52461698a6c66cb19ea49f8a308c436fdfc59571e1f072d664846b2d8006c6d442dcf31e36f708db785f5810d8b9648be47a6caf42b4c8b6724748b1707009c13270356f4b12642558f4b42f763f316dc83de35a377e451bf993ae5265a1e7e3d0362f87fd7d8147e035cb3da3a0d283a1f43b753d2978acbd0c6b4ef2ed2e24af14ce1e95311237a5104b22dc37e57fded2021a15af406d474a46587ff6fe7f9568ca1c6", 0xf7}, {&(0x7f0000001a00)="1500c4e705ae8185fcda65173df82aca86b2451ea6b7b7ec15adc93d972a9d4fbd28793392bad0111fd4e02ef2d83465e21f2f20da8d6bbca5232e5961ca6ef286a0f0ed0c67175db191c3bafbe2f7d46cf49433b2c9398622ca01ef6ba13e974fb038f2948101ffc74fe9e8362904c52a51e51c136a076e04cf62afb3a011c0b454922c2b43785e1c68019b105da121a3e7e0abe4f1b660ed3e80912e3b1a596ac5b38c670520b48535e733dd15b6fe6368d3673a3f8ceff302af44f1bad2a5361cb82f354b701195c28f5f5bf9e640d3ca0a0cafc4b6f9de1c15ce4e54edfc967b4e85ae1f11ad720fb10c17027772ee66b2", 0xf3}, {&(0x7f0000001b00)="0b9bc1adc4223e23c4228be968db48613145ecd7771e24145e19a1a28434ed25662f5ff848e2bc717accfe983c3171a713", 0x31}, {&(0x7f0000001b40)="11b65596cff437ed1b22423916c2a8c8b29a6fd98e3d08e1f39ffa440409633b74d07f38ff879f5f0a7b5490621814de8ec73c84e2750d5836792b5290238e9d2510221ba5e034adb57d750594745261ea9a78a7a77f4529cebe3205b2f812d3855a1e4a0f179949e1dac8876d11900e025aefa0f08b3762af708f12089852eee14b7728be4f544f763abda347e6d8e79f72a043e0d0e9ad61766ffe758aec4d59cd63f8", 0xa4}], 0x5, &(0x7f0000001d00)=[@pktinfo={{0x24, 0x29, 0x32, {@private0={0xfc, 0x0, '\x00', 0x4}}}}, @hoplimit={{0x14, 0x29, 0x34, 0x8}}, @dstopts={{0x58, 0x29, 0x37, {0x2e, 0x8, '\x00', [@calipso={0x7, 0x8, {0x1, 0x0, 0x1f, 0xad}}, @padn={0x1, 0x1, [0x0]}, @jumbo, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @calipso={0x7, 0x10, {0x1, 0x2, 0x0, 0xfe5, [0x2]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x10001}}, @rthdr={{0x38, 0x29, 0x39, {0x3a, 0x4, 0x1, 0x8, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01']}}}, @dontfrag={{0x14, 0x29, 0x3e, 0xffffffe1}}], 0x100}}, {{&(0x7f0000001e00)={0xa, 0x4e21, 0x5055, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfd0b}, 0x1c, &(0x7f0000001f00)=[{&(0x7f0000001e40)="6308aee047374617b349328fdd72ad0d8a9f754aa84c9dc1571b402ce6248c3c96b88936ed42e0e41fa253c8fe3ce6755c7fcb96613ac9992a6254de4decb5bf0eff8c420abcbea20e35c1cfd59ba5090b21cfca75e1776d7a594efc0d6e75b99c8d80a9fad4a8ffd51c", 0x6a}, {&(0x7f0000001ec0)="d070ec2a", 0x4}], 0x2, &(0x7f0000001f40)=[@hopopts_2292={{0xf0, 0x29, 0x36, {0x67, 0x1a, '\x00', [@hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x80}, @jumbo={0xc2, 0x4, 0x3f}, @calipso={0x7, 0x50, {0x1, 0x12, 0x8, 0x5, [0x8, 0x5a4, 0x4, 0xfffffffffffffffd, 0x80, 0xfff, 0x9, 0x0, 0x86]}}, @calipso={0x7, 0x28, {0x0, 0x8, 0x7f, 0x8, [0xb48a, 0x6, 0x517a8413, 0x3]}}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @calipso={0x7, 0x20, {0x1, 0x6, 0x85, 0xfc00, [0x3, 0xfffffffffffffffc, 0x9]}}]}}}, @hopopts_2292={{0x1038, 0x29, 0x36, {0x33, 0x203, '\x00', [@jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x1, [0x0]}, @generic={0xfd, 0x1000, "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@hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7ff}}, @tclass={{0x14, 0x29, 0x43, 0x7fff}}, @flowinfo={{0x14, 0x29, 0xb, 0x8c2}}, @dstopts_2292={{0x98, 0x29, 0x4, {0x62, 0xf, '\x00', [@calipso={0x7, 0x18, {0x0, 0x4, 0x9, 0x200, [0xff, 0x7000000000000]}}, @calipso={0x7, 0x28, {0x2, 0x8, 0x40, 0x1ff, [0x3, 0x81, 0x2, 0x1]}}, @calipso={0x7, 0x30, {0x1, 0xa, 0x4, 0x200, [0x2, 0xfffffffffffffffa, 0xb0e, 0x8000, 0x4]}}, @enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @dstopts_2292={{0xc0, 0x29, 0x4, {0x2c, 0x14, '\x00', [@enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x50, {0x3, 0x12, 0x3f, 0x7, [0x2, 0x0, 0xfff, 0xfffffffffffffff8, 0x0, 0x8, 0x4, 0x1, 0x0]}}, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0xdd}, @generic={0x40, 0x3e, "8287782fc6c1e926a7e4e7934a7300bb60dc5b3836950561202ace02d22a4b2eac83535abb43fb69fe26a95bfa6d4109a4c7da042481dc2826d8fe00f6ef"}, @enc_lim={0x4, 0x1, 0x80}]}}}], 0x12c8}}], 0x4, 0x811) r4 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x7ffff000, 0x811) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000000c0)={'bridge_slave_0\x00', {0x2, 0x0, @multicast2}}) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000040)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x8) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd=r3, 0x7ff, {0x0, r4}, 0x200, 0x4, 0x1, {0x0, r5, r0}}, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r6, r0) 13:18:47 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 100) 13:18:47 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 95) [ 1859.660588] FAULT_INJECTION: forcing a failure. [ 1859.660588] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.662116] CPU: 0 PID: 10505 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1859.663008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.664050] Call Trace: [ 1859.664388] dump_stack+0x107/0x167 [ 1859.664850] should_fail.cold+0x5/0xa [ 1859.665336] ? __kernfs_new_node+0xd4/0x860 [ 1859.665883] should_failslab+0x5/0x20 [ 1859.666363] kmem_cache_alloc+0x5b/0x310 [ 1859.666896] __kernfs_new_node+0xd4/0x860 [ 1859.667422] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1859.668022] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1859.668628] ? wait_for_completion_io+0x270/0x270 [ 1859.669282] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1859.669979] kernfs_new_node+0x18d/0x250 [ 1859.670493] __kernfs_create_file+0x51/0x350 [ 1859.671065] sysfs_add_file_mode_ns+0x221/0x560 [ 1859.671658] internal_create_group+0x324/0xb30 [ 1859.672238] ? sysfs_remove_group+0x170/0x170 [ 1859.672801] ? kernfs_add_one+0x124/0x4d0 [ 1859.673327] ? kernfs_create_link+0x1b7/0x230 [ 1859.673894] internal_create_groups.part.0+0x90/0x140 [ 1859.674547] sysfs_create_groups+0x25/0x50 [ 1859.691207] device_add+0x138f/0x1c50 [ 1859.691748] ? lockdep_init_map_type+0x2c7/0x780 [ 1859.692415] ? devlink_add_symlinks+0x970/0x970 [ 1859.693068] wakeup_source_device_create+0x220/0x2b0 [ 1859.693770] wakeup_source_sysfs_add+0x1a/0xa0 [ 1859.694388] wakeup_source_register+0x9d/0x130 [ 1859.695051] ep_create_wakeup_source+0x123/0x2b0 [ 1859.695686] ? ep_ptable_queue_proc+0x330/0x330 [ 1859.696336] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1859.697061] ? kmem_cache_alloc+0x2a6/0x310 [ 1859.697657] do_epoll_ctl+0x1f1d/0x2c00 [ 1859.698231] ? lock_downgrade+0x6d0/0x6d0 [ 1859.698813] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1859.699520] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1859.700122] ? do_epoll_ctl+0x2c00/0x2c00 [ 1859.700718] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1859.701476] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1859.702173] do_syscall_64+0x33/0x40 [ 1859.702721] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1859.703412] RIP: 0033:0x7f831d711b19 [ 1859.703951] 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 [ 1859.706444] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1859.707507] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1859.708534] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1859.709555] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 13:18:47 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup2(r4, r3) accept4$packet(r5, 0x0, &(0x7f0000000180), 0x0) r6 = socket(0x9, 0x5, 0x5aa) io_submit(0x0, 0x2, &(0x7f00000012c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x8, r2, &(0x7f00000002c0)="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", 0x1000, 0x101, 0x0, 0x2, r5}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x3, r6, &(0x7f00000001c0)="a08a5ca08ca9ef6ab9379e51f30605416644b647f879b9cbdce2ee3becee02b41135f70acb9926e6ee306bc5f26230c11a01ad25396c00c0b1f69a997c714baef68d875344d47bd75daa1da8c20e0f14d254e49ab7e1e73f19f10af911ade62ff138", 0x62, 0x4, 0x0, 0x2}]) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r7, @ANYBLOB="aa6d"]) openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x400000, 0x1, 0xd}, 0x18) [ 1859.710547] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1859.711556] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1859.722520] FAULT_INJECTION: forcing a failure. [ 1859.722520] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.724202] CPU: 1 PID: 10506 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1859.725132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.726230] Call Trace: [ 1859.726595] dump_stack+0x107/0x167 [ 1859.727112] should_fail.cold+0x5/0xa [ 1859.727619] ? create_object.isra.0+0x3a/0xa20 [ 1859.728245] should_failslab+0x5/0x20 [ 1859.728745] kmem_cache_alloc+0x5b/0x310 [ 1859.729310] create_object.isra.0+0x3a/0xa20 [ 1859.729893] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1859.730613] kmem_cache_alloc+0x159/0x310 [ 1859.731208] __kernfs_new_node+0xd4/0x860 [ 1859.731760] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1859.732381] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1859.732973] ? wait_for_completion_io+0x270/0x270 [ 1859.733564] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1859.734209] kernfs_new_node+0x18d/0x250 [ 1859.734730] __kernfs_create_file+0x51/0x350 [ 1859.735279] sysfs_add_file_mode_ns+0x221/0x560 [ 1859.735857] internal_create_group+0x324/0xb30 [ 1859.736423] ? sysfs_remove_group+0x170/0x170 [ 1859.736970] ? kernfs_add_one+0x124/0x4d0 [ 1859.737482] ? kernfs_create_link+0x1b7/0x230 [ 1859.738069] internal_create_groups.part.0+0x90/0x140 [ 1859.738758] sysfs_create_groups+0x25/0x50 [ 1859.739304] device_add+0x138f/0x1c50 [ 1859.739775] ? lockdep_init_map_type+0x2c7/0x780 [ 1859.740356] ? devlink_add_symlinks+0x970/0x970 [ 1859.740942] wakeup_source_device_create+0x220/0x2b0 [ 1859.741563] wakeup_source_sysfs_add+0x1a/0xa0 [ 1859.742127] wakeup_source_register+0x9d/0x130 [ 1859.750720] ep_create_wakeup_source+0x123/0x2b0 [ 1859.751345] ? ep_ptable_queue_proc+0x330/0x330 [ 1859.751943] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1859.752605] ? kmem_cache_alloc+0x2a6/0x310 [ 1859.753224] do_epoll_ctl+0x1f1d/0x2c00 [ 1859.753763] ? lock_downgrade+0x6d0/0x6d0 [ 1859.754345] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1859.754996] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1859.755557] ? do_epoll_ctl+0x2c00/0x2c00 [ 1859.756103] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1859.756783] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1859.757456] do_syscall_64+0x33/0x40 [ 1859.757950] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1859.758634] RIP: 0033:0x7fd4c725db19 [ 1859.759133] 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 [ 1859.761527] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1859.762531] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1859.763502] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1859.764457] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.765383] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1859.766322] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1859.777714] 9pnet: Insufficient options for proto=fd [ 1859.788837] 9pnet: Insufficient options for proto=fd 13:18:47 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x7ffff000, 0x811) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x14) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x2, &(0x7f0000000000), 0x1, 0x0, 0x1}, 0xffffff88) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, r3, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x28}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='$@\x00\x00', @ANYRES16=r3, @ANYBLOB="00012dbd7000fcdbdf251800000008000700070000000500050001000000"], 0x24}, 0x1, 0x0, 0x0, 0x4044094}, 0x8000) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@private1={0xfc, 0x1, '\x00', 0x1}}, 0x14) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r7, r6) 13:18:47 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000002c0)={{r0}, "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r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1859.839386] FAULT_INJECTION: forcing a failure. [ 1859.839386] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.842655] CPU: 1 PID: 10510 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1859.844851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.846837] Call Trace: [ 1859.847199] dump_stack+0x107/0x167 [ 1859.847684] should_fail.cold+0x5/0xa [ 1859.848197] ? __alloc_skb+0x6d/0x5b0 [ 1859.848706] should_failslab+0x5/0x20 [ 1859.849215] kmem_cache_alloc_node+0x55/0x330 [ 1859.849801] __alloc_skb+0x6d/0x5b0 [ 1859.850276] alloc_uevent_skb+0x7b/0x210 [ 1859.851193] kobject_uevent_env+0x99a/0xfd0 [ 1859.852417] ? internal_create_groups.part.0+0x110/0x140 [ 1859.853894] ? bus_add_device+0x206/0x4e0 [ 1859.855092] device_add+0xafe/0x1c50 [ 1859.856071] ? devlink_add_symlinks+0x970/0x970 [ 1859.857290] wakeup_source_device_create+0x220/0x2b0 [ 1859.858635] wakeup_source_sysfs_add+0x1a/0xa0 [ 1859.859247] wakeup_source_register+0x9d/0x130 [ 1859.859856] ep_create_wakeup_source+0x123/0x2b0 [ 1859.860487] ? ep_ptable_queue_proc+0x330/0x330 [ 1859.861103] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1859.861795] ? kmem_cache_alloc+0x2a6/0x310 [ 1859.862413] do_epoll_ctl+0x1f1d/0x2c00 [ 1859.862980] ? lock_downgrade+0x6d0/0x6d0 [ 1859.863542] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1859.864213] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1859.864801] ? do_epoll_ctl+0x2c00/0x2c00 [ 1859.865358] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1859.866053] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1859.866758] do_syscall_64+0x33/0x40 [ 1859.867253] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1859.867921] RIP: 0033:0x7fdd23bf3b19 [ 1859.868547] 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 [ 1859.868584] RSP: 002b:00007fdd21148188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1859.868600] RAX: ffffffffffffffda RBX: 00007fdd23d07020 RCX: 00007fdd23bf3b19 [ 1859.868609] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1859.868618] RBP: 00007fdd211481d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.868626] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000003 [ 1859.868636] R13: 00007ffef983bc3f R14: 00007fdd21148300 R15: 0000000000022000 [ 1859.882990] FAULT_INJECTION: forcing a failure. [ 1859.882990] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.883007] CPU: 0 PID: 10507 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1859.883015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.883020] Call Trace: [ 1859.883036] dump_stack+0x107/0x167 [ 1859.883062] should_fail.cold+0x5/0xa [ 1859.883082] ? __kernfs_new_node+0xd4/0x860 [ 1859.883098] should_failslab+0x5/0x20 [ 1859.883112] kmem_cache_alloc+0x5b/0x310 13:18:47 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 95) [ 1859.883134] __kernfs_new_node+0xd4/0x860 [ 1859.883159] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1859.883186] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1859.883206] ? wait_for_completion_io+0x270/0x270 [ 1859.883224] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1859.883245] kernfs_new_node+0x18d/0x250 [ 1859.883266] __kernfs_create_file+0x51/0x350 [ 1859.883290] sysfs_add_file_mode_ns+0x221/0x560 [ 1859.883315] internal_create_group+0x324/0xb30 [ 1859.883339] ? sysfs_remove_group+0x170/0x170 [ 1859.883353] ? kernfs_add_one+0x124/0x4d0 [ 1859.883373] ? kernfs_create_link+0x1b7/0x230 [ 1859.883393] internal_create_groups.part.0+0x90/0x140 [ 1859.883411] sysfs_create_groups+0x25/0x50 [ 1859.883425] device_add+0x138f/0x1c50 [ 1859.883443] ? lockdep_init_map_type+0x2c7/0x780 [ 1859.883465] ? devlink_add_symlinks+0x970/0x970 [ 1859.883492] wakeup_source_device_create+0x220/0x2b0 [ 1859.883509] wakeup_source_sysfs_add+0x1a/0xa0 [ 1859.883525] wakeup_source_register+0x9d/0x130 [ 1859.883541] ep_create_wakeup_source+0x123/0x2b0 [ 1859.883556] ? ep_ptable_queue_proc+0x330/0x330 [ 1859.883571] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1859.883594] ? kmem_cache_alloc+0x2a6/0x310 [ 1859.883615] do_epoll_ctl+0x1f1d/0x2c00 [ 1859.883645] ? lock_downgrade+0x6d0/0x6d0 [ 1859.883660] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1859.883697] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1859.883711] ? do_epoll_ctl+0x2c00/0x2c00 [ 1859.883735] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1859.883750] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1859.883768] do_syscall_64+0x33/0x40 [ 1859.883783] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1859.883793] RIP: 0033:0x7fabba743b19 [ 1859.883806] 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 [ 1859.883815] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1859.883831] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1859.883840] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1859.883849] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.883858] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1859.883867] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1859.983241] FAULT_INJECTION: forcing a failure. [ 1859.983241] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.984871] CPU: 1 PID: 10527 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1859.985820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.986920] Call Trace: [ 1859.987283] dump_stack+0x107/0x167 [ 1859.987764] should_fail.cold+0x5/0xa [ 1859.988269] ? create_object.isra.0+0x3a/0xa20 [ 1859.988882] should_failslab+0x5/0x20 [ 1859.989392] kmem_cache_alloc+0x5b/0x310 [ 1859.989946] create_object.isra.0+0x3a/0xa20 [ 1859.990526] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1859.991231] kmem_cache_alloc+0x159/0x310 [ 1859.991808] __kernfs_new_node+0xd4/0x860 [ 1859.992360] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1859.993001] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1859.993684] ? wait_for_completion_io+0x270/0x270 [ 1859.994338] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1859.995094] kernfs_new_node+0x18d/0x250 [ 1859.995638] __kernfs_create_file+0x51/0x350 [ 1859.996236] sysfs_add_file_mode_ns+0x221/0x560 [ 1859.996859] internal_create_group+0x324/0xb30 [ 1859.997489] ? sysfs_remove_group+0x170/0x170 [ 1859.998077] ? kernfs_add_one+0x124/0x4d0 [ 1859.998675] ? kernfs_create_link+0x1b7/0x230 [ 1859.999272] internal_create_groups.part.0+0x90/0x140 [ 1859.999974] sysfs_create_groups+0x25/0x50 [ 1860.000556] device_add+0x138f/0x1c50 [ 1860.001070] ? lockdep_init_map_type+0x2c7/0x780 [ 1860.001718] ? devlink_add_symlinks+0x970/0x970 [ 1860.002333] wakeup_source_device_create+0x220/0x2b0 [ 1860.003024] wakeup_source_sysfs_add+0x1a/0xa0 [ 1860.003634] wakeup_source_register+0x9d/0x130 [ 1860.004252] ep_create_wakeup_source+0x123/0x2b0 [ 1860.004876] ? ep_ptable_queue_proc+0x330/0x330 [ 1860.005501] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1860.006186] ? kmem_cache_alloc+0x2a6/0x310 [ 1860.006793] do_epoll_ctl+0x1f1d/0x2c00 [ 1860.007331] ? lock_downgrade+0x6d0/0x6d0 [ 1860.007892] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1860.008613] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1860.009211] ? do_epoll_ctl+0x2c00/0x2c00 [ 1860.009808] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1860.010492] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1860.011198] do_syscall_64+0x33/0x40 [ 1860.011692] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1860.012375] RIP: 0033:0x7f831d711b19 [ 1860.012876] 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 [ 1860.015300] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1860.016306] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1860.017265] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1860.018205] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1860.019236] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1860.020230] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1873.172379] kworker/dying (340) used greatest stack depth: 22480 bytes left 13:19:01 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000001780)={0x465, 0x7fffffff}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001c80)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001c00)={0x44e882, 0x8, 0x10}, &(0x7f0000001c40)='./file1\x00', 0x18, 0x0, 0x23456, {0x0, r3}}, 0x7fffffff) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560, 0x0, 0x0, 0x3}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000001a40)=@IORING_OP_OPENAT2={0x1c, 0x6, 0x0, 0xffffffffffffff9c, &(0x7f0000000440)={0x10280, 0x8, 0x4}, &(0x7f0000001a00)='./file0\x00', 0x18, 0x0, 0x23456, {0x0, r6}}, 0x4) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) mount$9p_fd(0x0, &(0x7f0000001a80)='./file1\x00', &(0x7f0000001ac0), 0x220c004, &(0x7f0000001b00)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_user}, {@nodevmap}, {@version_L}], [{@pcr={'pcr', 0x3d, 0x13}}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@subj_type}]}}) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r8, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r8, &(0x7f0000004d00), 0x7ffff000, 0x811) sendmmsg$sock(r1, &(0x7f0000001940)=[{{&(0x7f0000000080)=@nfc={0x27, 0x1, 0x1, 0x6}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="d277195ca9526ff5b47bcd0ea29d9de5cc3bee9a2764001c6b8471978d95a4c2a2ebad3f73a4756d194b8ec8c1324b405ca6e09e31a092b83448d48782c9c413eafd61fd4ef534fac52f2211c0aa62c928b05a8eb0da00e4e0d767ecf92330e7fb796d711de6fb9a6548c2e99788c73d032a3cf5db3711fe3154c52ab3dc642af02e0e7dd1b9ec1023a6039cfbf1805d9da10ef889d5c0f0c274a0103974a584d40ccc87c9b0a36645f7873582fc08859ece2da2680f7a46a1d77b8e6d64a12989e6", 0xc2}, {&(0x7f0000000000)="35e5d0498914", 0x6}, {&(0x7f0000000200)="2ea81afe1fab60ea7d5332c84f1383d443490c95344f7db61ecf21fe028d18bcb49373d8d257", 0x26}, {&(0x7f0000000240)="5ebbe3459245a94680806439de4f3adf9f34403884d783dc9b5211aee7b37cd540babe559791d889d3c7e200471bc1929fd6a3ca962b8ca26e78", 0x3a}, {&(0x7f0000000280)="bdde2f5bac7e5044df45fd1020fa8df86b0ff228ff0e7d037d518c39182f9c63b728e18290cfb5b0f239f0ee2f1a7d487ea97c1735724c5625d321dd3e4b2d8aedf65593c12051dbf7911f9132526891696a14f3ef25e6db18b0710e743aede7ef5dcfcb5004777f0717861938277a26575760d44b00076479f71594c0f89f57711a04c76d3ecbdd898b765471d1a1f2505de78a88f51b20b4d8c20609f99b3ad866cec8ca3b05", 0xa7}], 0x5, &(0x7f00000003c0)=[@mark={{0x14, 0x1, 0x24, 0x205b}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x1}}], 0x48}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000440)}, {&(0x7f0000000480)="90a1f009bb821adf03d33bf68782", 0xe}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="0fe519d6101be46c77aaea296cac19fce7aa3379540dc28b1a542ffd6eaa768b003beaa3dce1391c75a5b90a030ea3109172bf6738c43f8b3a98f95697068a828227da2d373b0eca829114ef3cb10c3c9a23a627e8f5af6c0d64409faf5da795adfe9c920b836c6c0e723cf82eae51f6", 0x70}, {&(0x7f0000001540)="c8aeb35ebedd3b5e911203dda672a87afc6707a55722f2b75fd208f4316e7df44bb6cbb32d4fdd7e86c31f11137a93d40ba89367b87e86ddd34d55", 0x3b}, {&(0x7f0000001580)="eeb2bea7319357c7bcff6c55ea", 0xd}, {&(0x7f00000015c0)="2b522c56b6700fe617d4a1015df535c74972b38e0d76ae4df93920eed7490b7167640993f9114b70d1eb6575ca1f2edd216813185b69176fc70aa6cf75721f34e9cfdb3edcb0201292e97b577dcbf396b1b30fd5f5dd1adc453e78e0baa0ada95c373beeccae2bf62d5d0e93810fd51be17e059983973dece15cf837603d7af0e5bee0198b114c84707811250f404afb6b3d3f52db4872bff84158d98af54cd81a123883a9ffbb16e57764ef87068e44fbe8d56ba7c219d6a47fe3213b70dcf9b6805ef8b78e", 0xc6}, {&(0x7f00000016c0)="8a3b0f36bb7480468db3", 0xa}], 0x8}}, {{&(0x7f00000017c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0x2, {0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, '\x00', 0x16}, 0x800}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001840)="67c4fc046a28345c40f4c526351a58e912ef59943b2a42be2a23a6797afb5dad742c2795b8251c296104bef16c73f825d8a44f0bc82487da747e2354fca99b", 0x3f}], 0x1, &(0x7f00000018c0)=[@mark={{0x14, 0x1, 0x24, 0x2}}, @mark={{0x14, 0x1, 0x24, 0xd77fa0}}, @mark={{0x14, 0x1, 0x24, 0x6d5}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x60}}], 0x3, 0x800) dup2(r7, r2) 13:19:01 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 97) 13:19:01 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x1, 0x100, 0x4}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 13:19:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RAUTH(r1, &(0x7f0000000000)={0x14, 0x67, 0x2, {0x40, 0x2, 0x3}}, 0x14) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c00a30c9ae6e3b18a020771ce303c03500c0d97052bc32ea18f56862bf18103b42fd970df9ac78d0ac24abbd135d26f97455aee47f630f26c43b13a0c"]) 13:19:01 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:19:01 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 96) 13:19:01 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$FIOCLEX(r0, 0x5451) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001900)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[]}, @devid=r2}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000003080)={r2, "1f97da2d965551153358c180300791a3"}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000240)={0x0, 0x6, 0x5, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000640)={0xb, 0x2, {0x1, @usage=0x3, 0x0, 0x3, 0x0, 0x0, 0x7fffffff, 0x0, 0x46, @struct={0x2f, 0xe2f8}, 0x7, 0x8000, [0x400, 0x100000001, 0x3ff, 0x2, 0x2, 0x5]}, {0xc1, @struct={0x100}, r2, 0x0, 0x9, 0x2, 0x4a77, 0x3ff, 0x92, @struct={0x9, 0x3ff}, 0x65d, 0xc09, [0x2, 0x2, 0x1, 0x8000, 0x3, 0xff]}, {0xc23, @struct={0x2, 0x50e8bb8d}, r3, 0x5dbc, 0x3, 0x3f, 0x3, 0x3, 0x8, @usage=0xab34, 0xa602, 0x87, [0xfffffffffffffeff, 0x293, 0x7, 0xffffffff, 0x9f90, 0x6]}, {0x72, 0x4, 0x3}}) r4 = epoll_create1(0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000000)={0x4000201f}) r6 = epoll_create(0x3ff) epoll_wait(r6, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000000200)={0x20000001}) 13:19:01 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 96) 13:19:01 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x400000, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x7ffff000, 0x811) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000180)={@private2={0xfc, 0x2, '\x00', 0x1}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r2) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x3, @private1, 0x6}, 0x1c) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, r5, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x1}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'syztnl1\x00', r7, 0x29, 0x2, 0x3f, 0x3, 0x61, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty, 0x7800, 0x40, 0x6, 0x7fffffff}}) fcntl$setstatus(r2, 0x4, 0x2c00) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast1}, 0x14) [ 1873.912841] FAULT_INJECTION: forcing a failure. [ 1873.912841] name failslab, interval 1, probability 0, space 0, times 0 [ 1873.914331] CPU: 0 PID: 10550 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1873.915219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1873.916261] Call Trace: [ 1873.916602] dump_stack+0x107/0x167 [ 1873.917064] should_fail.cold+0x5/0xa [ 1873.917547] ? create_object.isra.0+0x3a/0xa20 [ 1873.918124] should_failslab+0x5/0x20 [ 1873.918606] kmem_cache_alloc+0x5b/0x310 [ 1873.919147] create_object.isra.0+0x3a/0xa20 [ 1873.919712] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1873.920386] kmem_cache_alloc+0x159/0x310 [ 1873.920950] __kernfs_new_node+0xd4/0x860 [ 1873.921476] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1873.922075] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1873.922683] ? wait_for_completion_io+0x270/0x270 [ 1873.923312] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1873.923973] kernfs_new_node+0x18d/0x250 [ 1873.924488] __kernfs_create_file+0x51/0x350 [ 1873.925043] sysfs_add_file_mode_ns+0x221/0x560 [ 1873.925634] internal_create_group+0x324/0xb30 [ 1873.926214] ? sysfs_remove_group+0x170/0x170 [ 1873.926814] ? kernfs_add_one+0x124/0x4d0 [ 1873.927363] ? kernfs_create_link+0x1b7/0x230 [ 1873.927965] internal_create_groups.part.0+0x90/0x140 [ 1873.928616] sysfs_create_groups+0x25/0x50 [ 1873.929150] device_add+0x138f/0x1c50 [ 1873.929634] ? lockdep_init_map_type+0x2c7/0x780 [ 1873.930229] ? devlink_add_symlinks+0x970/0x970 [ 1873.930837] wakeup_source_device_create+0x220/0x2b0 [ 1873.931479] wakeup_source_sysfs_add+0x1a/0xa0 [ 1873.932053] wakeup_source_register+0x9d/0x130 [ 1873.932628] ep_create_wakeup_source+0x123/0x2b0 [ 1873.933222] ? ep_ptable_queue_proc+0x330/0x330 [ 1873.933807] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1873.934460] ? kmem_cache_alloc+0x2a6/0x310 [ 1873.935033] do_epoll_ctl+0x1f1d/0x2c00 [ 1873.935544] ? lock_downgrade+0x6d0/0x6d0 [ 1873.936064] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1873.936697] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1873.937248] ? do_epoll_ctl+0x2c00/0x2c00 [ 1873.937773] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1873.938431] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1873.939145] do_syscall_64+0x33/0x40 [ 1873.939622] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1873.940294] RIP: 0033:0x7f831d711b19 [ 1873.940763] 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 [ 1873.943102] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1873.944057] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1873.944952] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1873.945886] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1873.950812] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1873.951715] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1873.963123] FAULT_INJECTION: forcing a failure. [ 1873.963123] name failslab, interval 1, probability 0, space 0, times 0 [ 1873.964528] CPU: 1 PID: 10551 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1873.965384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1873.966452] Call Trace: [ 1873.966819] dump_stack+0x107/0x167 [ 1873.967281] should_fail.cold+0x5/0xa [ 1873.967757] ? __kernfs_new_node+0xd4/0x860 [ 1873.968288] should_failslab+0x5/0x20 [ 1873.968756] kmem_cache_alloc+0x5b/0x310 [ 1873.969262] __kernfs_new_node+0xd4/0x860 [ 1873.969777] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1873.970362] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1873.970989] ? wait_for_completion_io+0x270/0x270 [ 1873.971580] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1873.972224] kernfs_new_node+0x18d/0x250 [ 1873.972725] __kernfs_create_file+0x51/0x350 [ 1873.973266] sysfs_add_file_mode_ns+0x221/0x560 [ 1873.973869] internal_create_group+0x324/0xb30 [ 1873.974456] ? sysfs_remove_group+0x170/0x170 [ 1873.975053] ? kernfs_add_one+0x124/0x4d0 [ 1873.975565] ? kernfs_create_link+0x1b7/0x230 [ 1873.976119] internal_create_groups.part.0+0x90/0x140 [ 1873.976758] sysfs_create_groups+0x25/0x50 [ 1873.977278] device_add+0x138f/0x1c50 [ 1873.977748] ? lockdep_init_map_type+0x2c7/0x780 [ 1873.978329] ? devlink_add_symlinks+0x970/0x970 [ 1873.978928] wakeup_source_device_create+0x220/0x2b0 [ 1873.979552] wakeup_source_sysfs_add+0x1a/0xa0 [ 1873.980152] wakeup_source_register+0x9d/0x130 [ 1873.980727] ep_create_wakeup_source+0x123/0x2b0 [ 1873.981330] ? ep_ptable_queue_proc+0x330/0x330 [ 1873.981898] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1873.982534] ? kmem_cache_alloc+0x2a6/0x310 [ 1873.983085] do_epoll_ctl+0x1f1d/0x2c00 [ 1873.983584] ? lock_downgrade+0x6d0/0x6d0 [ 1873.984093] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1873.984710] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1873.985249] ? do_epoll_ctl+0x2c00/0x2c00 [ 1873.985761] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1873.986404] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1873.987065] do_syscall_64+0x33/0x40 [ 1873.987522] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1873.988184] RIP: 0033:0x7fabba743b19 [ 1873.988642] 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 [ 1873.990935] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1873.991863] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1873.992737] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1873.993608] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1873.994480] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1873.995377] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1874.004822] FAULT_INJECTION: forcing a failure. [ 1874.004822] name failslab, interval 1, probability 0, space 0, times 0 [ 1874.006264] CPU: 0 PID: 10556 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1874.007152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1874.008193] Call Trace: [ 1874.008525] dump_stack+0x107/0x167 [ 1874.008989] should_fail.cold+0x5/0xa [ 1874.009471] ? kobject_uevent_env+0x22b/0xfd0 [ 1874.010033] ? dev_uevent_filter+0xd0/0xd0 [ 1874.010563] should_failslab+0x5/0x20 [ 1874.011104] kmem_cache_alloc_trace+0x55/0x320 [ 1874.011684] ? dev_uevent_filter+0xd0/0xd0 [ 1874.012243] kobject_uevent_env+0x22b/0xfd0 [ 1874.012787] ? internal_create_groups.part.0+0x110/0x140 [ 1874.013462] ? bus_add_device+0x206/0x4e0 [ 1874.013987] device_add+0xafe/0x1c50 [ 1874.014458] ? devlink_add_symlinks+0x970/0x970 [ 1874.015076] wakeup_source_device_create+0x220/0x2b0 [ 1874.015713] wakeup_source_sysfs_add+0x1a/0xa0 [ 1874.016287] wakeup_source_register+0x9d/0x130 [ 1874.016859] ep_create_wakeup_source+0x123/0x2b0 [ 1874.017454] ? ep_ptable_queue_proc+0x330/0x330 [ 1874.018038] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1874.018691] ? kmem_cache_alloc+0x2a6/0x310 [ 1874.019294] do_epoll_ctl+0x1f1d/0x2c00 [ 1874.019826] ? lock_downgrade+0x6d0/0x6d0 [ 1874.020364] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1874.020995] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1874.021547] ? do_epoll_ctl+0x2c00/0x2c00 [ 1874.022070] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1874.022727] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1874.023401] do_syscall_64+0x33/0x40 [ 1874.023870] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1874.024510] RIP: 0033:0x7fd4c725db19 [ 1874.024999] 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 [ 1874.027338] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1874.028292] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1874.029185] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1874.030077] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1874.030993] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1874.031886] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:19:01 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x2, r0, &(0x7f0000000200)={0x20000001}) 13:19:01 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 97) 13:19:01 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x110, 0xffffffffffffffff, 0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x0, 0x30, 0xffffffffffffffff, 0x10000000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x6, &(0x7f0000000080)={r4, r5+10000000}, 0x1, 0x0, 0x0, {0x0, r6}}, 0xff) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r7, r1) 13:19:01 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 97) 13:19:01 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 98) 13:19:02 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r1, 0x4b63, 0x4) ioctl$FAT_IOCTL_GET_VOLUME_ID(r1, 0x80047213, &(0x7f0000000040)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x4000201f}) r3 = epoll_create(0x3ff) epoll_wait(r3, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000200)={0x20000001}) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x501c00, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0xa4180, 0x0) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000240)=0x0) r7 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r8, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r8, &(0x7f0000004d00), 0x7ffff000, 0x811) ioctl$BTRFS_IOC_QUOTA_CTL(r8, 0xc0109428, &(0x7f00000002c0)={0x3, 0xe26}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="be908dda89eceba5"]) sendmsg$nl_generic(r4, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYBLOB="34030000160000082dbd7000ffdbdf250500000008001e00", @ANYRES32=r5, @ANYBLOB='\b\x00/\x00', @ANYRES32=r6, @ANYRES64=r7, @ANYRES32=r3, @ANYBLOB="9aef2b89d7395c6c1541382ab78465056fb21f02a2be2808989432fba59dace4bb7a36b3032af1df2b843538986124ea4e9720363da6b7e1671545920844193461c034cc6b5ee7a4bb7ce10b61bac60999e678a04dc98920710e31c9fb64896a338343984e88bd9f3c6153f919f8069d91c6a0f47f1b717b032b6515030f7b76505521a8fef79ce85321147a4d14e42320a4911ca5dacdd6c1becb1fd72783821df67819dc977daff8a4a5a3139bf960ded86b6456d20c5fb7a8c00ecf74a994205b9f6f831f83659ade55125ea9ab5d466dfd3f00588008002d00", @ANYRES32=r7, @ANYBLOB="760d6858e02ceb0d33d969e32219ea029190ceb5840aacc30019ff207d394eb19400a3f09a8d776400c0d5a0248e35f2efccec00ad0055803fc9372d2586c89390540c010177d473107155b32a0ed379cc0a0bac129af1b370b2ce43e48c40436825461aefa5700ac1327a85ac5da7db531e9c20ded28841cd02d138697d313455d112d45b0bb0c248c10b98117889dd207ba95000c81334ce7799028de2f67a77e296655fe3f6a1d1ebc7c117a9eda49143f32387ae0eb6002c0778e1372f8dbf686d27b1a722274eb037bd8314002b00ff02000000000000000000000000000100000008006200", @ANYRES32=r9, @ANYBLOB="b000360058a92c00fa7a655eee43109006119feeba95e81f8a7dc3e9727cb47edeee57001b9fab493173b280b802bac566fa3636ead44d1f85f3076d9b11a548d7d7661d9163981259c7ad8152fb53bf0e98d2d3e2fd7920f986067101df551ea369320b98b268a4b0d6512b1abca311823bdd1d6b26fbd94e7917d965c289ef9dbc8411c90e05adac7fc242f9f98a120e770fc4c737bbd637cc563d8d5b71fa2f352a502e0e1b31c393a251dc9cd2860000"], 0x334}}, 0x4) [ 1874.165869] FAULT_INJECTION: forcing a failure. [ 1874.165869] name failslab, interval 1, probability 0, space 0, times 0 [ 1874.167312] CPU: 1 PID: 10576 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1874.168162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1874.169182] Call Trace: [ 1874.169515] dump_stack+0x107/0x167 [ 1874.169968] should_fail.cold+0x5/0xa [ 1874.170443] ? create_object.isra.0+0x3a/0xa20 [ 1874.171028] should_failslab+0x5/0x20 [ 1874.171502] kmem_cache_alloc+0x5b/0x310 [ 1874.172007] create_object.isra.0+0x3a/0xa20 [ 1874.172596] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1874.173262] kmem_cache_alloc+0x159/0x310 [ 1874.173782] __kernfs_new_node+0xd4/0x860 [ 1874.174302] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1874.174904] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1874.175503] ? wait_for_completion_io+0x270/0x270 [ 1874.176099] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1874.176750] kernfs_new_node+0x18d/0x250 [ 1874.177258] __kernfs_create_file+0x51/0x350 [ 1874.177804] sysfs_add_file_mode_ns+0x221/0x560 [ 1874.178384] internal_create_group+0x324/0xb30 [ 1874.178968] ? sysfs_remove_group+0x170/0x170 [ 1874.179516] ? kernfs_add_one+0x124/0x4d0 [ 1874.180030] ? kernfs_create_link+0x1b7/0x230 [ 1874.180585] internal_create_groups.part.0+0x90/0x140 [ 1874.181222] sysfs_create_groups+0x25/0x50 [ 1874.181757] device_add+0x138f/0x1c50 [ 1874.182267] ? lockdep_init_map_type+0x2c7/0x780 [ 1874.182859] ? devlink_add_symlinks+0x970/0x970 [ 1874.183447] wakeup_source_device_create+0x220/0x2b0 [ 1874.184073] wakeup_source_sysfs_add+0x1a/0xa0 [ 1874.184635] wakeup_source_register+0x9d/0x130 [ 1874.185198] ep_create_wakeup_source+0x123/0x2b0 [ 1874.185781] ? ep_ptable_queue_proc+0x330/0x330 [ 1874.186355] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1874.187017] ? kmem_cache_alloc+0x2a6/0x310 [ 1874.187552] do_epoll_ctl+0x1f1d/0x2c00 [ 1874.188053] ? lock_downgrade+0x6d0/0x6d0 [ 1874.188565] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1874.189185] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1874.189726] ? do_epoll_ctl+0x2c00/0x2c00 [ 1874.190261] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1874.190953] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1874.191617] do_syscall_64+0x33/0x40 [ 1874.192077] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1874.192709] RIP: 0033:0x7f831d711b19 [ 1874.193169] 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 [ 1874.195471] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1874.196409] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1874.197298] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1874.198216] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1874.199116] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1874.199995] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:19:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, r1, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x28}}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@empty, r3}, 0xfffffffffffffec0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) fcntl$notify(r4, 0x402, 0x2) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, 0x0, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x28}}, 0x0) [ 1874.244106] FAULT_INJECTION: forcing a failure. [ 1874.244106] name failslab, interval 1, probability 0, space 0, times 0 [ 1874.245560] CPU: 0 PID: 10579 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1874.246430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1874.247548] Call Trace: [ 1874.247890] dump_stack+0x107/0x167 [ 1874.248388] should_fail.cold+0x5/0xa [ 1874.248874] ? create_object.isra.0+0x3a/0xa20 [ 1874.249452] should_failslab+0x5/0x20 [ 1874.249935] kmem_cache_alloc+0x5b/0x310 [ 1874.250451] create_object.isra.0+0x3a/0xa20 [ 1874.251018] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1874.251661] kmem_cache_alloc+0x159/0x310 [ 1874.252190] __kernfs_new_node+0xd4/0x860 [ 1874.252722] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1874.253329] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1874.253937] ? wait_for_completion_io+0x270/0x270 [ 1874.254543] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1874.255223] kernfs_new_node+0x18d/0x250 [ 1874.255746] __kernfs_create_file+0x51/0x350 [ 1874.256313] sysfs_add_file_mode_ns+0x221/0x560 [ 1874.256947] internal_create_group+0x324/0xb30 [ 1874.257560] ? sysfs_remove_group+0x170/0x170 [ 1874.258122] ? kernfs_add_one+0x124/0x4d0 [ 1874.258648] ? kernfs_create_link+0x1b7/0x230 [ 1874.259235] internal_create_groups.part.0+0x90/0x140 [ 1874.259887] sysfs_create_groups+0x25/0x50 [ 1874.260422] device_add+0x138f/0x1c50 [ 1874.260908] ? lockdep_init_map_type+0x2c7/0x780 [ 1874.261504] ? devlink_add_symlinks+0x970/0x970 [ 1874.262109] wakeup_source_device_create+0x220/0x2b0 [ 1874.262757] wakeup_source_sysfs_add+0x1a/0xa0 [ 1874.263357] wakeup_source_register+0x9d/0x130 [ 1874.263934] ep_create_wakeup_source+0x123/0x2b0 [ 1874.264530] ? ep_ptable_queue_proc+0x330/0x330 [ 1874.265115] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1874.265767] ? kmem_cache_alloc+0x2a6/0x310 [ 1874.266313] do_epoll_ctl+0x1f1d/0x2c00 [ 1874.266836] ? lock_downgrade+0x6d0/0x6d0 [ 1874.267363] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1874.267997] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1874.268560] ? do_epoll_ctl+0x2c00/0x2c00 [ 1874.269089] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1874.269753] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1874.270403] do_syscall_64+0x33/0x40 [ 1874.270885] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1874.271538] RIP: 0033:0x7fd4c725db19 [ 1874.272008] 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 [ 1874.274323] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1874.275304] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1874.276249] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1874.277176] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1874.278077] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1874.278992] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 sendmmsg$inet6(r4, &(0x7f00000084c0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000180)="3dd4ef30c80113ecb922d0610d7f8a00e2f7d89f0f95a066d4371a57ab169659c32216", 0x23}, {&(0x7f0000000240)="1b6b32cf3202fb4f47ddf09358e9e76ffdd6be8fffb8dd2e91901553ac351cf49761909496ee7a8b", 0x28}, {&(0x7f0000000280)="4eff9f62e145182cfb6b4b44b04d50197fb27eb8eed812a4b8ca0f13ac7de53519a2eeb360d991cc17d9b7d7806745c7da1243cca0b6cd4cda7013273ecb891cbb2b9085e4d85602c8f5c901963314710639cef49bd6468955a685e7049ed2d2b37a1cf6ea88f4cf9b0936f9c6f83bc0d2eb11d34da19909cb2b42e86117c114afc340176d68afe59c01215471f528e10ecb791ce235dc926fa4260bf29b2a091cd28e760d3685eee36a1ad02a0d003dae34c76c810aa25a6c21cb4fc184a82c00cef49664f022b7b1cc9a0e58fcabb6d923e186", 0xd4}, {&(0x7f0000000380)="15810695c3558d32e1934e58df92391fcbc43b61adf1e40581325ae22f1d427665176993c7e47d686a45e1387f4b167e16bd0291e44c0ff450858541b0096e922a1d438de6b21e1ac79b3bd04c01861a11e28ffbb44f71d89c0dca0312e5b6ab31eff1824f634c4bf4e9f9e3403e502fffdf250a499ac143a874c298afc1cebdb63b30aa6d0ddfd5ce7bccedaf240e4c33291f4b", 0x94}, {&(0x7f0000000440)="f2957380015d0d2488379b5177858e93dcf9a54f31d6b436fcd91d4221c12670acb83e8550de38f51c0e561566286183234eb57fe870f343bd8539773456ee35241853c7105eb4771c870ec8174c2eada7e518ba2de8f4be8d8606b3e74a2ebec5d46e983aa3299a3c86ab173ccdff8fb5186d534611b540f2e2ebbfc680ecdbaf194c1ae976f61f784bdecdb6cef33c3990d44d16e34a0b188eb13e8de83c07ba3d5a76a9399338cfa1e61f10106e4cf1ec292595d6517043c94474efa47c0be23ddd9a84f9686db8e943e48a4bfc2c626cf4f7b1730fbb743b31a7cfb0e1f3619ea1", 0xe3}, {&(0x7f0000000580)="d79fe0c495ce9f957f939592a8132579f4d9fbb82286745aba5df95480fa84dc8837b304fe3933f8a987180c37623461379ff1a0105229f7ecd45bb60be81bd18d8183d74a3069608cb08d67e4ce0b35b68ff8e5032017fd5c76f52a87847383473acd122bbe5e38f4c008d79370befbe7a847b79044c1dd446a6d7ad1298d7a8a8dc859b1499c4962f0d37598aeafa80bd880d888cd6cadc32770c4e4e770284792d2628712cbb91c16e5cbebda90f6ac7b0e5bb5f99ee0dcf37ae8c59bb997eeec6584af7d8e4e6ce433ba0c4f0c0e2ab6ef806d812d", 0xd7}], 0x6, &(0x7f0000000700)=[@hopopts_2292={{0x58, 0x29, 0x36, {0x4, 0x8, '\x00', [@calipso={0x7, 0x38, {0x2, 0xc, 0x7f, 0x200, [0x8000, 0x2, 0x49, 0x101, 0xb5e4, 0xf1]}}, @jumbo={0xc2, 0x4, 0x9}]}}}, @dstopts={{0x228, 0x29, 0x37, {0x5e, 0x41, '\x00', [@generic={0x0, 0xd5, "25949050478663a3489594f9ed8269812426d63a741918e2d1e09293a28c4338c944b0ee285921bd8162fd547a0421d058012a7c7ecd0474453316ae8d24dd314471f675339792936ef73277ea001be7567c5794cecc1f70e0e20908ca5071216312c9020041b18767e59bd30ac2ba0ea811fbe88de89e28e7d7eeeff6ce31e6762543cc57646c04170bd9bb68b9ee402f3893fc39446dc8021d23cd45cc8d84d893a2f284ad557b726b3897c7bc0c32b9a25347f235a8663c9b98a94f2df8c232711e551c60c0a4c87184965b231fe1c7399074ac"}, @generic={0x6, 0xdb, "7385b8699282e2dcba71dace14d3cb32adabbbe787b81e2a13319bbdf79cbcd837203996600e40adbf169f2b50498cec54e9325b13032f1449b0f41c8c8b7a1e44eaafcced191e87ae84d58d1e03886143837fa5d76a62c7c600f9028117319deaf998b663001550f672a7ff2d68ba8a094882d686c56b7b52bbcf45986c30656f938734f38dde8bf6056c1111f03532ffb724ccd86efbe4d48dc3345eb1150533977347768ce0061e4477960eebf705ed52442610fda9b7509e9f391643ca37f45d7af717c2a852f720edb4809361e5ab8a37fafea9bd2f6c0e3a"}, @calipso={0x7, 0x58, {0x0, 0x14, 0x80, 0x8, [0x7, 0x2d, 0x3, 0x4, 0x1, 0x1f, 0x3, 0x1, 0x0, 0x5]}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x80000001}}, @dstopts_2292={{0x60, 0x29, 0x4, {0x2, 0x8, '\x00', [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x30, {0x1, 0xa, 0x1, 0x0, [0xfffffffffffffff7, 0x8, 0x5, 0x1ff, 0x6]}}, @jumbo, @enc_lim={0x4, 0x1, 0xd1}, @enc_lim={0x4, 0x1, 0x9}]}}}], 0x2f8}}, {{&(0x7f0000000a00)={0xa, 0x4e23, 0x1, @loopback, 0x1}, 0x1c, &(0x7f0000000c00)=[{&(0x7f0000000a40)="1727b1821ea76b1615b201b55f17db2c661ee8d915ab5acac853a50ee83df1a384d7be43efed11885d23", 0x2a}, {&(0x7f0000000a80)="45975c068f095568cb49a1095ed422b9bdca2499852aca8489970673dd4fe2320e3049bab4371044d0736f57761e1790cd97899b2b351cab9a0dc7acbe711d95a1036ff8c0979a3954f0a2", 0x4b}, {&(0x7f0000000b00)="8d27f6002eb45ed388f8cb8ecbe3b0f3ea670a9fdf0beb083fb86a3d3fb04d66d821ee612a5756b549d451c7f349a248c923d0ac8c5b18158c4c4991f5dbfa60e1a42325d60f6d183a086cae7fc5354cee14c49774b67fe8506760596113e51a60280d43e48ea39253dd7ddf4390aab632331fcae5f576a2d05955966b825731c5704e4c5c217604c326ce8a1229a9f01f0a49f5a4166c11e4de31aa9b2a5f63f5d1eba2564bab0898a503c5785276d87a9c06407904c75b3de9c6587350232436f8cc5cc8f9f089a10bcbcc5ef200d17b21e62585afa2ceaca10a4f0381c5991e27cb7a61ae2a48bf4438", 0xeb}], 0x3, &(0x7f0000000c40)=[@rthdrdstopts={{0x28, 0x29, 0x37, {0x6c, 0x1, '\x00', [@ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x7fff}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1}}}, @rthdr_2292={{0x98, 0x29, 0x39, {0xe, 0x10, 0x1, 0x5, 0x0, [@local, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, @remote, @mcast1, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2={0xfc, 0x2, '\x00', 0x1}]}}}], 0xe8}}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000000d40)="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0x1000}, {&(0x7f0000005ac0)="29ba0754714d4890154e3910b51e9d6a3e361dd098bc9e6de6948b4f88532f9af923a47274b6addd8c2dbe6652fcf9ed81cdd8f0cb0165737f198dafa93137a9d8fe51001eddf6d1eabd2a18f8fed9aef8a0e9d9ac8664931200dad552d85e4c39e480aed52461a894ba9fa21730", 0x6e}], 0x3, &(0x7f0000005b80)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x9}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x5e, 0xc, 0x2, 0x25, 0x0, [@mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private1, @mcast2, @private0, @ipv4={'\x00', '\xff\xff', @empty}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}], 0xa8}}, {{&(0x7f0000005c40)={0xa, 0x4e23, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x100}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000005c80)="e52efc8394e505a74483943b1f8321644f37b101f6f60a5cc2173d65121d4a5c5030a269887d", 0x26}, {&(0x7f0000005cc0)}, {&(0x7f0000005d00)="4f3f6ea3143e6e990475d71779b99f914251bdbd113e1e40909e002068d1e50bd0e9aac44e0affe214d586a81d6d9765ac7e348a27a192cbaf908840a3d2b8cdf2390d7ea07ee2c74c0f85704ed84bde2fb3bd15dfdf3d739f111c265261c489ba7431b5ea5308948dcebdf8211f36f46d71685bdfb50adc6da7fd2def58f6b51184036eb1b3272b57c67cd182bd596e4744a26644e652d0d0e2e4cfdfab0274edb3f1465cbfe3191256db1b", 0xac}, {&(0x7f0000005dc0)="436d082aaa131c77abe7b20f54152036cef69d85a634e7dc1cd5a591887257ad103ed2c444e44d7ee9d4021b12b6ef581d0d", 0x32}, {&(0x7f0000005e00)="6a5c8f015464e5969e3def1f9aa30a5e32002b1ebe1da41db65666fe8d05a9e4a50bfd297b1143bc1860c368e1af9963e1ba8a11baf8d26d89b933526360d3c7811057d23e50854d927de4f7ff2b11a85b980b43d743ddfca85d493afeb0f59da6f93254f2ef635b892ad949a6bbe5238a87fb6d5d1a82b6acd0d9318da45756d85615ab9c591870989fa9559f09ae416b09f073d3c4eb8e90ddbda4da02fdb8e332e4a4d5914b", 0xa7}, {&(0x7f0000005ec0)="05d3413e4269c0aead14ac249e6d9c8423ccee61d1520f751efca8ce33e4eebda1d45faade0a3f5b999111b23fb4c7a942c6556de2fffcec7bc4e5cc32be293a82de63b13d28bd658a323d28f1f587ef04ad2ba8591a7f828b190e792331554ff62bc96765da7d525bad325e2b13eb03cea5f7a2636f4136f8de6af54641945a78c68049fc207ba218a1299ee9ee440252dccfd212b1f4300872a6acaa2298dce281d51187", 0xa5}, {&(0x7f0000005f80)="93ecb744f7cad026b9047a209060e00c990239e1a09f14e6c35c58490d45ce4863bbd1df42a24e2fd62989145ef961f92000e33532fb704b611b834a616995f697a64a9d7a80427daa7a3e49cefc4c6beb0449596c08fb27436a230f8c245975fe94345dd1ef415a73f80d4ebce2e8a375fa233194ec45e862527fab76", 0x7d}], 0x7, &(0x7f0000006080)=[@tclass={{0x14, 0x29, 0x43, 0x6}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x20}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xff}}, @hopopts_2292={{0xa0, 0x29, 0x36, {0x1, 0x10, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x43}}, @enc_lim, @enc_lim={0x4, 0x1, 0xc9}, @generic={0x21, 0x5c, "fcf24903dd58c4e3dfbbaec299606b6d040d794ef21e463cae214d768cb9e2e09079495b61ca296e6306ef300858beee47bb275c46f11391af9316f7ff721adc74c2bf6012f0faf0431ab9f115867fe7509dda9507c04553a7857fc2"}, @pad1, @ra={0x5, 0x2, 0x3}]}}}, @rthdrdstopts={{0x1078, 0x29, 0x37, {0x87, 0x20b, '\x00', [@pad1, @calipso={0x7, 0x30, {0x2, 0xa, 0x7, 0x200, [0xfffffffffffff801, 0x1, 0xa3, 0x8, 0x1f]}}, @padn={0x1, 0x1, [0x0]}, @generic={0x1, 0x1000, "48265515664562421b18ad321e8bcaf08397b95b191ba419b3f272476ae311d314a5e841bc1e1af0f6d7024e0747f8851625368d25ef07e665f6d1cbd24ebbc3ea4b5d3b3e92a278b23576adf599ab9d7ab6529cc71cf330d2a5d0e09d89fa3c06962697f8d6ad4cadc3201e131fcefb2b30d737c07e2c238ebec5ee1d32f27d2043c241f834e59ba991204963077dc7acc2377395e3a98c1fa12ead95938afc1638b0ae4b4a9e3f3908ae967a8b8c285598f415af081bc358a8f536437034b1467cb0c699d5653cf60af5c0f95aea964e661e93b26e40669a5e22a955696e9b7db503e05d55ef678aebd46c70bc5eb188a3d83a99982573d6030f09610dd9801aed99bb32b62befcb37b1d2362e5ae7a5e8c56afc29a1bb8b285e7b7b82479bd0c539078bef442d2e12ecd3418ae4f40847a1598c1e3a9e3a584198459eed422390a6780bd06a462f33f31e36be52041c5754596382fdc6873e5acf22f32ddffb4ca593f63b14007e8f88b88313831d6e9b836b7f5a292df82474526bfbdcdbc020b61dea07db74b3ee8823370e59524ccba5974095e41d597353d5502bf0e9a9a6e44e9284770cf33f900a93267582b510ac648fa996910d48a6af68cce7881a9f9bd16d73ecfb7f076b8f97afde38bfbfcba3e4df11135d4381817adb3a7a0f98c1805edbdda46c8a8e2b011457b557a41249d170e69efba0e3d3df8a98d3744703ea2a9388688e8ff4258fe0f52a1df583a17b770ad3754af912de62877ac5a440bbe4e27a03bcb8daaf48ed6013b06c203c1a23a71d4fa653a0c04c66dda9ab0357fd2be2b6f44d3cbb850e74e3120d9da49f807a1196225d8876e5829b2a726dba9ec5c418de3471795bede3b177b4a7bfaf9b55c8f2f1d7f29c94e798c357dc408a9a4a2005fb727c996381f301f6aedb0df2ed416b85ba5b71f2d1449eaa06e429e30d9753cf20486efbc96a9ffc43ac6a85b549b2c3202e938d627b19dca7a43a3df544542e67b9ce37c712b9f2d65b5099967aba45f589c28a2cff7b8101c3d7c97bbba57e8de488f7a2e73d470b57640868fc469b3724be8b106ded08535d9470af1fa6a9375d5e6bb3ee6b695cb3f24657e01183c63896c3913ba6cebb1c76e1b401de6a0bf26cc8f8d5e0e338f22a25481461df623018b689dec9b34d7d91098a32092413c35d1ffeee8082e69def229fb9ba04569dc85e8e8fd0acc8cf5acb70454847f494b6d0cd2784f0dc69e440804f403db0ecfba288b377b1bc32aef4c883dbdec5187d8089f0df65b0695ec43885794793b71a86a6a583a86fb9ab77381d755ea3f119c4f7ee9bf304696626a995d5ae9e423b9cdbc4b7458f39e87f8634d93a7ba44216aad1179d4727fe636aee68c980d2b5aa1388336f0fc1622b0e4a6942692c971bdd79ca21194158bce7d42ef853de1079e04c8e22959edbdb155c3bd6a5ca4a330ec57e996ce2062b02bc684c59a02a46f4ce8e073ac926df42d6e77d125ee875fb51fb7271a0fb88f512455feb85cea742086ea26496ce07cab59ef00b63446f6be082dbfd1eee77a786d3ecf8f34ef6f27235846c1130788b2d48ae2ae57dbd89ac84534d4447659ee5904159d2f63e4a92cbc4acc14b5e443d081becf8da5cb5392098edd6565611182a2e7e8564e35d339be3bdad94417b2dd3b50218c58f6ab8b2214c0f3a2688ce3fd2e619d69b60226008aea22f2b3e88ca4727f9301f4e52785e043ed53d487825b02d173929ae6e28f4ddd2c2498370e9db451a35369d157fe14b1cb3506d79d0249dda1f695f7b24d105422466533ba44e40c2dad9e38048d1cf00249025c71f5c053957adaf28a1253da61ffc7057ebcf0627d7f258aec064628a63bd59fc1cdd06d4e8157477d3fc35496a77449a91d244747d718f804f79f9c89f36031051d614c9ef54dd58e8d639928f9d974e300a4a565f02e45edb92375f5788589cb10fe7c0a90ff8307b406fc426fb667d509c34c69aef132b7603b6d6e79472a61d6b4b04af633a7fec6d157fe0e1891b3c3ef2dca562d2ddb58281acd033fa35322953ca77541f3a647bf0a7dbaa6cd11634669deaa3c3e4133d7292e3b07b7fc57a34239cb8d3c5043591b3329dc02456eac9aa98c2198ed4d95d3c97fbcffcb77c9260a1dbdb21bdef9bf794eb6ee2d87315b79f1757fb6f283b6c69cefc29e942917b5fb59d9bc6d80bb780aac4fe019b00474f027ec7c5e94d3c098aead8206ba1bbd2ea7a8b1dcf26c5b67107c33f850a9ef0c58e3e98ec3e8e06524b7292e5b154ed5ebe1da3e418d5a3b4923fe7f6a05ffdfd1a5bf254b83fbd915a009b89ab759d54d07365165b5e3e9a5f401ac46dcf35a460f4a2ede06b4c1b0eabdc3b21036eddf781cdda9a84ddb14a119628ce90741a44bc5bea8c04f788675c08343141d297d507612293b1255b6142e45c0fd0870001a38eb2bf370c7a90fd1370075ddb34368fa8bfffbef027ee849ab2730e7f52f1f35df10be80a44b6eb52d56f2e8ef5f5b5729186f27d1329a2b2b99558f00b948e4209ffd61d1dbaadb5be8dec53ff39b8031dcb6a97a856c671113cc19bad0816facb17e0f4c823eaaf2fb33971fe71a7bba3bc0f858dfbd3b36685d7f270fffa6d69ecd91623ebd8e7dc6029075041b30f9d2e63f55a8defc1d3a78b2dd1de07ee72e53c65c87bb29bec2ff80cad25bc802ffbd83c2de845cfa1b18267f50290d7c7a1be1b98967b1e209955e4aa1c33f1d8364ae291b69f7e20b09f74fe5e46fbc6a239bbe1c29be7abf2bde551732c93947c1ca18fd79867528b9043b7f6b1999982eb3a7ef81252cb1db9e080307ce3fe76e53273f7e0994837a14cef60ac935f95e65263cd0befe5b72272b9d1de617371ecc9935ff22945b1159060d2ab37f33e572677485bcc05830cad0f45f90933b0da818aeed0e21c5b779016e34cf676afae1b12271c41a534d97a6e730c4b8b7e4a7db5ec7ad479da4bfb8b8d458019df530b558ab25046c627b2ce91bde9086080c58406c34bfc94ff415f4bb0db4b099831f1847632534f0741cb6ca5dffa2965e72ac77d4e9c347ffb8b74eaa6ce6b0563260609b1715d836de2812060fe8d5730235bd50028bf8a1a73e8b51f2f663d9c2e0349842f749dfd321c012b139b45ee4e21aa91880aefbbffac65814bd439aefc8f732212c729e4132a5bc7f5f7c18599be12d7bf9b535d4074d369c46ac301401fd41cbb4ba67f43702d862de472989d746433bd762b3db6762cc8ed77687431f067275a8684ad666834cdcba563b287ba2db8dcd60b0dafb2d4abc96abc5511870141e97937acc6a58c0cf534a0d60996c1ceb4b4b32b6c62d1fe5773898e34a03f4f44a76840f140ffd7070b5c6634f83c6ce59fb632465cd4c6e9de7e9e8031bb81d9e9e7ff7a174fcda7b5a14087b8f5886f14eab44ae26670f7da1e2e0a1577ac01d5a57d6d33308d62def1925efaba6f37484ff36ddcee894dd7a37b1bfb43b26052c7da5b26f8534e925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@jumbo={0xc2, 0x4, 0x6}, @hao={0xc9, 0x10, @local}, @jumbo={0xc2, 0x4, 0x40}, @pad1, @enc_lim={0x4, 0x1, 0xfd}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x2}}, @pktinfo={{0x24, 0x29, 0x32, {@private0={0xfc, 0x0, '\x00', 0x1}, r6}}}], 0x11a0}}, {{&(0x7f0000007240)={0xa, 0x4e20, 0x7, @private2, 0x80000000}, 0x1c, &(0x7f00000072c0)=[{&(0x7f0000007280)="1c0fc0e0", 0x4}], 0x1, &(0x7f0000007300)=ANY=[@ANYBLOB="1400000029000000340000000500b5058d33429c"], 0x18}}, {{&(0x7f0000007340)={0xa, 0x4e23, 0x4, @ipv4={'\x00', '\xff\xff', @empty}, 0x191}, 0x1c, &(0x7f0000008480)=[{&(0x7f0000007380)="85e54469260be070a5900c76d1018adc71e593463fc759c1a477bff5188d58dcd4931b536e0741813a96b5288b27b4a63c8a062fefeb1c574d37f42816f3eacebd82b43ad9fdc2237fb4141975338f8b439857e6f71ff412995e090c69c03baf6ec4c2ec9fb0177dcc04cfbc1967805e7ea7d22ad71d0057e17da5c1e8da77495f8bf96ae1be16808c3dbaee9660b5882488d48f73f18aa54bd6311b4400b1305d36a9d8f4eefc149062e841415621405187495f77f23b239e1da5b9ce9fa3c33246a60d7e30c39e0c0061e1681849a51569ed08e64d42d3ed587b364579e7c966dad0c9414ef64e03aa4ec296f541e1177b1f84367fab399a9afafcd8e08497449e57cf704114ac2ca74e01d1118f2bd5a3c72c68b919686d9837ba2d2a5c13136a46d6f1cee0ae03f85ae8c588c92469a849a82fda2ba1a770b3816c01913237bde36a4624f2544bf18c9d54fc3be0e034abd92dc1eea161e3f71a1c3a510f334089d568f1817a5d4630fd1be9bcec820e5ddf477b42f8f6e1f0a17ff564cf66d693ab4f5eb6c66a6d14d78e8e6a2d8e53a24f3a17c06b6a32c9a7d601ebc389677e0d1c2bc0b323c572c8cb7fa7b2bc679e78040d6199397de6d90901b35343f4cc639a1fb300364e7d2c3e0d85d8b057fa9c3d6ae74cef58c40dd180ea69595f6da5552d317b7fdb0a7cbfa95d711834f3990129484524d2eea4c543a32372608a70939f129f97e78297a4b27d3e0586661658bbbe4cd5b9943f50c94b6d598237c04cfcd71026d623f8518208342083a84bf2008ec0d33079660b19eb65d0848c211d0089880d0c6f162ab932078b8046da74bde29c32a1768bf5c375c1c5259dd2e40d3194316d5ac91ba716c3f4c786c99cc2b326f21d3b498b73c5917f9d61cce789fc7d8fac097cc8339ba05a6c0682966cb603fe5f952acb785d28b0428e7c4cfd3b401f7e4c3fda668c2f5be14d762c103e59112dd2dc88062f16777e533d291b8a2e9e093a00418a6032fb161fa4819a76947ddb106607b557e564a9c2dc5a53eb738aa9465b6e86080ff12defe196e0d27c52b1f64e7d70d9bba7c10de787fd3ed8a80c142ffbe784f4aabbc00163cfc3b1bc3ca150374876af85ab93e5461c5aca4d369bfc57996f60d7478a1d0d8fd0c568a10d6872394c6f0ef14ce99ae94f926a22f30f5c4dfa03e0f009c2a0c83a2322070947f7af5077a5e350b61b886a0f4481a2479d85ef4b658c51058bfe769e2c692788f378ba292d3b9d78977c70b61e4c0501d155982e39c94591a6122aa4ed422e757e5966d35e3ed74ca788c001f58bfdea2706583d5c5b1bbc3d3b9e9c241799697a2b76c06fe5b6b567ae8b9ba0422aeec545f2b124d45d9ab96b14810f8eaab9f5a55ac6098fc16f033761e10191b39ef572e3e53906f8fdf31bbf55a654501d5c59499276703b0b0d5693f642c579c1cd24239622463a12f5e99677568ee61e31ae3ac7e9761e5a2016cffa003a69df5ebc2126078047d14f2e69492312436c7d4202c9c045ecdf4a3f0b4fa0721ecc11d0aa64a3028a4e13e22e736559c7b85300706c636a609c62b367d10ba59fadfa74ee55fe0cf9a872d9d540c9d8c0f211e8f348cd9c4c9e02630e9c744f61790afcacdbadd6879079263d44e697b3101abcba68b3c6ea6292309a37b05d59582eb160f154a5184c0a8a25f3a36b16f3ae9cc81e62fa2d00c96fcfcf097fe1b51190ee6a87f6af53781ad47db8dc8cb6628bd6724e86a04423b6e8a42e180b72ec9146b533101157dbb93a5f4197bc7e17529a9328c78345fa2f5bded4f3932a84e989a573c3e6671b4bb0a52315a202c7fc3b9a147584632d7f183480908f27a891e136dd081ba0f497aa4cd510a07095b5a285d0c95ca2253ba1f3f36a6db1f38551f4f6af2783bf1dbb5d0196c19b3deb8b5226b1e9124b52bbd6807988c29fd7f41a28236cc36b2664240eadf6d6f67124730192f13fc5cda4227664d5178c8149ca9057ba5a2dd228763d81b8d4b2566bbbccfac0217ac8b8a866daa7105d14c09a58bc898b2bcc54bd3fb9a450077e2806d4a45b34d57599697445b3b4789de72dabb400b9fe400efb383107d42dccba1ca6256f47d0e8d0f3cabddd5e0bfab9103b941747574d5ad6e65c8e8acc5364a5f30b5cb9e09bbb30eb3e81e3856f8ff7ef4383c08098cb80f66d5c0d56faaaf98b29784d16a7e750e84e036747baae5f6f72103dce420127c32b4985cd0358ebc59e771fd75679acde89af95e3789bdb8cc9c650bee49048474387ca0b3d17c76432ba35d95313fe227a578ec06081ad9960c3dffbe2c911656797b970da9fdd91477e8dda3a20645f788d549317972bf44963416d2f16c734bad152598f4a09107d3705993822c8e95c4ecaa45dbb0fbe5748d403a93c1d012d92fa10cd812305b959ec3e939e6062df679fc4f5d42713cd4dce0eabb562423438c49d6be6b5c9f852021c0cdc834b9aab11d1daa767f22db6e96d0d2cb78b7ecef71bc5636dd626f7a977f1850a333fb5bd3b2d44b94a0c576743058e5e9b01312f804d8df1f11d434d304f68d5ffd7226d9e446531ef3b7df168eb259f2c740465f21e2dfce610b634f3b7e62f40cf9e361714b88cfbd7f653d812b6ba439a07c6e77d0cc3a30f0ec07f1ac3643bdb6e0cb495e38b8a4a99d6818af93713c47d1f8bfbfb96231dc3f15e13174aa1f58f404b52107de6ace772248587f674ffe9220a369d68f451ec897c0f220931a26cc4d8aa8341b83700f7225595235eaaf88bb630b0e1c0a7699326be80bd978aef32d205e8a947717dc412a2b8ad0d59b55e10e869d6b9040d129bb2cd2cc7184cc546e636760c84527fd545831a05036f5e683d967461b24e30b226b69391328e2b0cdb60bc2a60b22276ccafc5c4d88fbd3c6434195da5402cdddc6f02a34fb6aacc687a39a6f1d6428e3e4aa10606ac503958610b575f824dd938def05c0ad20f60ac2e6991fd570d814d8dcd8cce5a6a897bb9ab975890d7ee9442a1f9c57e8d367775fc0627d08f594b9ab9d197e9c5075e8e6eb40398b07e68dbe185162cc4da395b6b08335a9233603bdb76eb7a5d43a33ed51c5eccbec89e32657f2495cc9ba5112931bba2aa6d0d586a4db96c7702f071e773736cd94a3554b89eb639b9ec38dd494183866576f0d0e6242e44600c71e279f1c6ff58ff320717259aad4976a8145e1f1d467a41b27a02e6986aa65490f046f34489ecb7f70e6c7753ce14bb234d54cba98652daef44b7c0242d9ef98eff6576834cf1b6152c12a42c7854b3108b47e6aa744ed7933fb137dc135315b21d4431f8f4f34e6ac1963cb2187d2ae1c053390d48ef5b06f0696e2b01edd5c31a058f88a7cfff0758c00d428c9597ce3503b8efc0d3dd7cf2dea32bf4fedac46966194a7501dec1209990f405870a6d907ea932f4009ba3070856897c1fe20736417bbf674e491a907bab14219171fb3039ad12b1a4d07e5975ff87eb7d4aa868b539407c21c531719346bcc6200de57bfc320d49ed63436c677d1bd6c5b5e7ce01660474e5798d3b71dbb46e8fb31deec926d83824dd86297c170ebdb77f131108af0ca6c28a64bcaba5525d4350d7d1a87ef33bab414d1b6c176fdf84446b050efc353dad115aacdb42b057ffa3e13746d7f4475e936ec2396b5a8a883c1de6454bf3bd1000a5bf06c983a1593a4c292ac88377c939d285c799ab1081bbc1552106873efa161199829bfc560ec83580446542ab1e9caecd1d999cffc8f9cbe792a9f81b9daf4c7f962d59d5c16655fd0f58f08c033f296227a03d443edf6b79e7dd2c7fcd397a9364122999dccc1170c73fd3cde99cd7e71d4a057eab0d2aa7c7923de99f39131f523b7e1422f4bfa46fdc0acfd56d5fea432b2f81ce7e9b5430ffcabdc7553e25f27eaae0b1fe1052d634c197a846b469b15c5511b133f1f30a27f29701c20feba8a0addb585d913d42c451b714d0e2cf096511ca5f34c2bf451beacd86e19506b9235128ccbc22b54692839ab49de140d10986116470865b280cd64c46919a86e7d418a30131507b0662926effc27aa8a69e3429f5ea2a931d6e51702ec1473ffc1a67c0cba5081520cb8dda18e95ac95aa7c99b509cc79bf6c7b2336133c8c0714a11f1b2d98512ce3d1d46f330effeb67241aceb73849a2e074de4db6d01bf9ed9b9ba6f1f9fbfb2f4261bdbd42ae3018f13176fa0e6170050e7a3ccf1f598f45fd69a167a422d5fb65210c61c2bf1c27d2f7cefe75e26bdb9510bad978df97b3830b68b3b0e19fe62f4cb596b5d467b7cfacac3b83552ce969c0fe0c3d63014c57ee782ad632ba01dd99767801b85eb2f8c2a2500c546778241737c45417515c52c32d745b0bff15265d831c94efd84d5fa16ddb38a231b4b07691441d8521c857816c4815f50810145fa2acdba169ef691d0231442592a120955f9647e264df9fc787acdbcd21110aafdb17cddb4566bfaeb0437aa171155093aeb7396350b0afec83f32d40e73eb0e11c7d0f5022cccd59a2ecfc0ca5ec2fa2d4799f0f5c83a139ae6379dae63b27e171dadf3c8594ae93a763074c1c639332132ec6dac7ffee622dfa5202a7d42fb053f7bbe1231915e9f94e162d4d657d2efc0139cc11e1c52f0e344e46d7eae46544ad7fab49ab87c6f96f6b4f6f72ae2c205d3fec159a416d796d428fd91a16386acb7aaf37b19442af4ac542bbddd0778d07ba06dc06944ae1fe4a53522815216e0dc3085a14547fab17399e0bebc102d2e70ef407b2eb5ab15ee066158dce2afafc8ab8aaf71972949b6756977749847bd39b863b74bd1e92eb452851e7cc91d25db33888c5fc35bad3d8c01eefcde30de478297d7a894c6a827ecf0a994f0bdd8ccb4673f921b6239c68dfc1b493755a26257ddd64570d6cb7f4ac62df130f9f0c1419694fd64098510caba1cb422add964ecefe3c00ab5df7f46958d53144c0a8cb6c754489936bea74017f12f755d39073c305c4282107819f43012f49ec620af1152345fc93d6468de1375cc9222c24c96998d5373ec8f35b666eb1d46bd962fb700516dbb85777ceb294d78443078a14f9f5252b45aa537dab4e20feecd95fc6c63ebf0e633957d0a62ef738cffae6ed6acbdd1fbd235bf8d9843b2886a988bb76abd76f878634b40d5f7f5ecc27286f9bf502e5919d7ade11687510b00c8d8bfa4934475f6eaf3fac9085ff046636751494eb8919ba15dfc7e5454d510fa2d45066cd2be727a324b083cb0fe04ffb11fd0edb7a8e0e398160ffe614461225d79f5d3671593eb0ed875d93646295d6ee88f8f9075dfd641e3dccbc6b2d42ab618435bdeac0fed8a9657eb978effbfa0c2c2d25211d96992b6b30200403c2d2e0968fc31dcb0e038e452f30c21e55f11a4da8d47faaf75021641c6f4e3afcfb515f0e3768dea1c04f77ca01e3e78aa03dc37fe378f9b2b97a7686b497e83ac36b38131b1f1493c070cb00bb4ffaee131bd8b7f3de1ca777aeb891035c8d7d7a82270653a4191c9e9b584c226758d3e974d100fd34d8f4d8c48d1765b7c987a1d7a75d994594dc62bd99ef38ec9dc7b68467f0dd7f395da90281d4a5a76d12294ecf28e95b2420f3a3ebb3b65810380e96dc135227dd4608194a4e51e5fadcdaa3bcf4284e1f29659028e8396a8019bdbc13040a55143483d93f7f2a3546b0591f774ef53eb221c6342d2d9a9f7911cad4df0ebefa45536da7a3fecdc5566cc73080154eeb44a9ff68fd2fd", 0x1000}, {&(0x7f0000008380)="9e850ce0ad6d08a82f2bff1144240612a7a1a738d7f2517fc040bc33f6e9a2bc13bba5f8b1ed2c6d69629985cfb46a490561cb307f986e4d436baf9898e1a6b78be86710c3b3c2696230381ea4aa7a205ef384f1ea497b4632568e6055a3578a236e41b0c3d826d0c77f50a0a208e40bbdf5979e7dcb59c40c38b6964abb8bf439cabdccc78eeefe84a0e0bbaee25c5fd8e7cc316ff40b8813e5f31791d65a253ff840a9c48a68e8029cd2816ec3cf1a8f38542a372e9ae11fa0568c99d2e1d233c76a8bfe9b9eb8a0786f89df8f9671d95a805575b69b3c3742069c57e2e9b8d256db", 0xe3}], 0x2}}], 0xa, 0x8000) [ 1874.329016] FAULT_INJECTION: forcing a failure. [ 1874.329016] name failslab, interval 1, probability 0, space 0, times 0 connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x800, @mcast2, 0xffffffff}, 0x1c) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r5, &(0x7f0000004d00), 0x7ffff000, 0x811) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r5}}, './file0\x00'}) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f0000000040)={@private0}, 0x14) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r8, r7) 13:19:02 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 98) 13:19:02 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, r3, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x28}}, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@mcast2, r5}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r6, r1) [ 1874.330525] CPU: 0 PID: 10580 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1874.331416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1874.332459] Call Trace: [ 1874.332797] dump_stack+0x107/0x167 [ 1874.333259] should_fail.cold+0x5/0xa [ 1874.333792] ? kobject_get_path+0xc5/0x1f0 [ 1874.334333] should_failslab+0x5/0x20 [ 1874.334858] __kmalloc+0x72/0x390 [ 1874.335300] ? trace_hardirqs_on+0x5b/0x180 [ 1874.335847] kobject_get_path+0xc5/0x1f0 [ 1874.336362] kobject_uevent_env+0x251/0xfd0 [ 1874.336911] ? internal_create_groups.part.0+0x110/0x140 [ 1874.337596] ? bus_add_device+0x206/0x4e0 [ 1874.338123] device_add+0xafe/0x1c50 [ 1874.338598] ? devlink_add_symlinks+0x970/0x970 [ 1874.339210] wakeup_source_device_create+0x220/0x2b0 [ 1874.339892] wakeup_source_sysfs_add+0x1a/0xa0 [ 1874.340498] wakeup_source_register+0x9d/0x130 [ 1874.341079] ep_create_wakeup_source+0x123/0x2b0 [ 1874.341679] ? ep_ptable_queue_proc+0x330/0x330 [ 1874.342265] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1874.342944] ? kmem_cache_alloc+0x2a6/0x310 [ 1874.343491] do_epoll_ctl+0x1f1d/0x2c00 [ 1874.344007] ? lock_downgrade+0x6d0/0x6d0 [ 1874.344563] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1874.345222] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1874.345808] ? do_epoll_ctl+0x2c00/0x2c00 [ 1874.346334] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1874.347020] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1874.347668] do_syscall_64+0x33/0x40 [ 1874.348135] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1874.348776] RIP: 0033:0x7fabba743b19 [ 1874.349242] 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 [ 1874.351589] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1874.352597] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1874.353487] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1874.354378] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1874.355281] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1874.356172] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1874.402675] FAULT_INJECTION: forcing a failure. [ 1874.402675] name failslab, interval 1, probability 0, space 0, times 0 [ 1874.404162] CPU: 0 PID: 10585 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1874.405031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1874.406121] Call Trace: [ 1874.406463] dump_stack+0x107/0x167 [ 1874.406972] should_fail.cold+0x5/0xa [ 1874.407456] ? kobject_get_path+0xc5/0x1f0 [ 1874.407990] should_failslab+0x5/0x20 [ 1874.408472] __kmalloc+0x72/0x390 [ 1874.408911] ? trace_hardirqs_on+0x5b/0x180 [ 1874.409457] kobject_get_path+0xc5/0x1f0 [ 1874.409973] kobject_uevent_env+0x251/0xfd0 [ 1874.410521] ? internal_create_groups.part.0+0x110/0x140 [ 1874.411221] ? bus_add_device+0x206/0x4e0 [ 1874.411747] device_add+0xafe/0x1c50 [ 1874.412219] ? devlink_add_symlinks+0x970/0x970 [ 1874.412812] wakeup_source_device_create+0x220/0x2b0 [ 1874.413448] wakeup_source_sysfs_add+0x1a/0xa0 [ 1874.414020] wakeup_source_register+0x9d/0x130 [ 1874.414593] ep_create_wakeup_source+0x123/0x2b0 [ 1874.415205] ? ep_ptable_queue_proc+0x330/0x330 [ 1874.415789] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1874.416442] ? kmem_cache_alloc+0x2a6/0x310 [ 1874.417036] do_epoll_ctl+0x1f1d/0x2c00 [ 1874.417566] ? lock_downgrade+0x6d0/0x6d0 [ 1874.418106] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1874.418737] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1874.419296] ? do_epoll_ctl+0x2c00/0x2c00 [ 1874.419820] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1874.420479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1874.421127] do_syscall_64+0x33/0x40 [ 1874.421595] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1874.422236] RIP: 0033:0x7f831d711b19 [ 1874.422703] 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 [ 1874.425072] RSP: 002b:00007f831ac87188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1874.426027] RAX: ffffffffffffffda RBX: 00007f831d824f60 RCX: 00007f831d711b19 [ 1874.426944] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1874.427839] RBP: 00007f831ac871d0 R08: 0000000000000000 R09: 0000000000000000 [ 1874.428732] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1874.429626] R13: 00007fffffa95a6f R14: 00007f831ac87300 R15: 0000000000022000 13:19:15 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 99) 13:19:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) creat(&(0x7f0000000080)='./file0\x00', 0x64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'netpci0\x00', {0x2, 0x0, @remote}}) 13:19:15 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x60002012}) 13:19:15 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r1, 0x4b63, 0x4) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) fstat(r0, &(0x7f0000000140)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000000)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup2(r4, r3) accept4$packet(r5, 0x0, &(0x7f0000000180), 0x0) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r6, r7, 0x1000) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', r8, r9, 0x1000) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r6, r9}}, './file0\x00'}) 13:19:15 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x4, r0, &(0x7f0000000200)={0x20000001}) 13:19:15 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x3) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x32, 0xfffff026) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup2(r5, r4) accept4$packet(r6, 0x0, &(0x7f0000000180), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet(r6, &(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:19:15 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 99) 13:19:15 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 98) 13:19:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) sendmsg$inet6(r2, &(0x7f0000000780)={&(0x7f0000000000)={0xa, 0x4e24, 0x64, @private2, 0x5}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000080)="5bcb52dc01a03db0f151ef7003a5760e5dfd1526d3", 0x15}, {&(0x7f00000000c0)="d96cea48e35cb6524e52daf0df5c445a068d98c46bb4d2f43bc77d8eb49d355869a2a7e206ff5c5e59ce727ef63e547f6ddab0a69e7d0e37fcad08639b0eb70fb44008e1d9aab5dcd4c98d76fa2e335127b50f8eba87077dd90c66230bad73bc6d87d0f577615fa46a5e62817f44e2094fd3c02aff44281b3528143788444da9ee532aacbdbdd640c953b5d1045a92646071ebb2a7754ede9a2f0171f43a15ea33984e22620e9ef7c92783f5faf87746f37e5000d9859234f7c3ec30f75761a5ba", 0xc1}, {&(0x7f00000001c0)="6130053e76cef450657d7ff8f03a782628208810835ea599db7df2377be46b118e3cb05c171b685c9727d5721906fb78eeed075ad5fb8dff5ba76c9574a8c8bb181c942d1e9c030d67c353e62d8b429d703b59df566abb538ea465cf56a15f0f9be562847394aa0cc544bf415e8eb7c290a9b376150fca6bda6d5b4c20dafe3177b2bd89628fd152e98f308cbdb7449d03f2d443389cc1c6e533861dd6a0c245fa9f4ebe357a6d24d69d5c5a58431f44b918731c0fb61706096f4d883f01d31e14c1d197384addd21def716f6edde28b7b20942b4a8654a1d719ba38b20c45284e7ba89279749b5bcfc07f61534a", 0xee}, {&(0x7f00000002c0)="8f8ea080753b2be1bb49fedffb98a3950dbe0f5fff5586a0115a6080d5921cd293d0d0dc20f8d3cbb622c9c88763d046820e78c8a5b6f4da2bb9bf812588cd01a8396f349075d6db625da9052d010a6ce6dbd7f13f01f67f3e51eebbca5acaae2772c9038e7d6daf948e2f04aa053b34b3297437db1d8c99505155d58dd64ed57f2ed964bf8925fa258f7ea7c514ce8940be0e4267eccc0b171e4d9d104b01d7edc11a8778b5a4b4ad510af8a8ff27f9", 0xb0}, {&(0x7f0000000380)="95138ca0222a8e8dab6f652dfacd938986b20822c20cf6c6fc002626431677cceb81", 0x22}, {&(0x7f00000003c0)="5eefba63efa7719b22f9ce4540ad78e0d5fe26b077bebc3631fd69f5d8fd4ecf0b6be2edc19a00af55f9829edf98a708437cede92440e6250f34f8fee3f7ba6fc4c599d19f", 0x45}, {&(0x7f0000000440)="bd29f3387436ddcaeebb49b4aa814fd9a8d4992391f2fd2d5e1a823bb43a0b459561a9a7c917aa2eef16ec58d048eadca09f0296b7866fce52a95128562ddb8fff1bd29bde6ff94ee0e40be745b8bcfbb465e898f8dee2eb2f8d7e6a7dd02e5cbdc3acd2dc74f90a8b87cd3a419f648a86dc46f5cc1c204dd098a884a23e02bb919a930acf67487478ad93f666cc641e6c1bdfb78b851d6807947e953a45706253999b8d50671a4587fae52e0b7e00135c51071e30bfcd66824d5455b4c3b7cff78d8cdcb6ec0f7ba1aa0f9461211f2359ac5b5d169397081061bcdef414c2ae0a743505b79ee382", 0xe8}, {&(0x7f0000000540)="82af06949ffe142efc0c046f45659dd5310968f9fe992c43ae16e90129bc4d049aa4be3959b955613d154654cd3c5d29269635fd706ed41f207733ca17e896cd8e", 0x41}], 0x8, &(0x7f0000000640)=[@flowinfo={{0x14, 0x29, 0xb, 0x4a}}, @rthdr={{0x28, 0x29, 0x39, {0x2e, 0x2, 0x0, 0x4, 0x0, [@ipv4={'\x00', '\xff\xff', @multicast1}]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x67, 0x0, '\x00', [@pad1]}}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x2b, 0x1, '\x00', [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}}}, @hopopts={{0x90, 0x29, 0x36, {0xc, 0xe, '\x00', [@jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x1, 0x6, 0x5, 0x9a, [0x7, 0xeff7, 0x560]}}, @ra={0x5, 0x2, 0x8}, @ra={0x5, 0x2, 0x6}, @pad1, @calipso={0x7, 0x38, {0x3, 0xc, 0x2, 0x9, [0x10000, 0xcb9, 0x2, 0x4, 0x6, 0x4]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}], 0x130}, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r1) [ 1887.816931] FAULT_INJECTION: forcing a failure. [ 1887.816931] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.816947] CPU: 0 PID: 10620 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1887.816954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 13:19:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x57, 0x0, 0x4810, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1887.816958] Call Trace: [ 1887.816979] dump_stack+0x107/0x167 [ 1887.816994] should_fail.cold+0x5/0xa 13:19:15 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x64020, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x105141, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1887.817015] ? kobject_get_path+0xc5/0x1f0 [ 1887.817031] should_failslab+0x5/0x20 [ 1887.817044] __kmalloc+0x72/0x390 [ 1887.817056] ? trace_hardirqs_on+0x5b/0x180 [ 1887.817071] kobject_get_path+0xc5/0x1f0 [ 1887.817088] kobject_uevent_env+0x251/0xfd0 [ 1887.817106] ? internal_create_groups.part.0+0x110/0x140 [ 1887.817118] ? bus_add_device+0x206/0x4e0 [ 1887.817135] device_add+0xafe/0x1c50 [ 1887.817151] ? devlink_add_symlinks+0x970/0x970 13:19:15 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 99) [ 1887.817179] wakeup_source_device_create+0x220/0x2b0 [ 1887.817193] wakeup_source_sysfs_add+0x1a/0xa0 13:19:15 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 100) [ 1887.817205] wakeup_source_register+0x9d/0x130 [ 1887.817220] ep_create_wakeup_source+0x123/0x2b0 [ 1887.817232] ? ep_ptable_queue_proc+0x330/0x330 [ 1887.817245] ? memcg_slab_post_alloc_hook+0x17a/0x430 13:19:15 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 100) [ 1887.817263] ? kmem_cache_alloc+0x2a6/0x310 [ 1887.817280] do_epoll_ctl+0x1f1d/0x2c00 [ 1887.817306] ? lock_downgrade+0x6d0/0x6d0 [ 1887.817318] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1887.817346] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1887.817358] ? do_epoll_ctl+0x2c00/0x2c00 [ 1887.817374] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1887.817388] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1887.817402] do_syscall_64+0x33/0x40 [ 1887.817416] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1887.817425] RIP: 0033:0x7fd4c725db19 [ 1887.817438] 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 [ 1887.817445] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1887.817460] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1887.817467] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1887.817474] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.817481] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1887.817488] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1887.819306] FAULT_INJECTION: forcing a failure. [ 1887.819306] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.819324] CPU: 1 PID: 10621 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1887.819332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1887.819336] Call Trace: [ 1887.819357] dump_stack+0x107/0x167 [ 1887.819373] should_fail.cold+0x5/0xa [ 1887.819390] ? create_object.isra.0+0x3a/0xa20 [ 1887.819406] should_failslab+0x5/0x20 [ 1887.819420] kmem_cache_alloc+0x5b/0x310 [ 1887.819433] ? kernfs_put+0x31/0x50 [ 1887.819449] create_object.isra.0+0x3a/0xa20 [ 1887.819459] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1887.819475] kmem_cache_alloc_trace+0x151/0x320 [ 1887.819494] ? dev_uevent_filter+0xd0/0xd0 [ 1887.819508] kobject_uevent_env+0x22b/0xfd0 [ 1887.819524] ? internal_create_groups.part.0+0x110/0x140 [ 1887.819534] ? bus_add_device+0x206/0x4e0 13:19:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000580)={{0x0, 0xd382, 0x8, 0x9, 0x10001, 0x0, 0x4, 0x3, 0x10000, 0xfffffffc, 0x15f, 0x6, 0x20, 0x1, 0x3ff}}) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x7ffff000, 0x811) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, r5, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x28}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000080)={'ip6tnl0\x00', r7, 0x29, 0x80, 0xf8, 0x0, 0x11, @loopback, @local, 0x8, 0x7820, 0x9, 0x7}}) [ 1887.819550] device_add+0xafe/0x1c50 [ 1887.819566] ? devlink_add_symlinks+0x970/0x970 [ 1887.819591] wakeup_source_device_create+0x220/0x2b0 [ 1887.819610] wakeup_source_sysfs_add+0x1a/0xa0 [ 1887.819622] wakeup_source_register+0x9d/0x130 [ 1887.819637] ep_create_wakeup_source+0x123/0x2b0 [ 1887.819649] ? ep_ptable_queue_proc+0x330/0x330 [ 1887.819662] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1887.819681] ? kmem_cache_alloc+0x2a6/0x310 [ 1887.819697] do_epoll_ctl+0x1f1d/0x2c00 [ 1887.819724] ? lock_downgrade+0x6d0/0x6d0 [ 1887.819736] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1887.819765] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1887.819776] ? do_epoll_ctl+0x2c00/0x2c00 [ 1887.819792] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1887.819807] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1887.819821] do_syscall_64+0x33/0x40 [ 1887.819835] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1887.819847] RIP: 0033:0x7f831d711b19 [ 1887.819863] 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 [ 1887.819872] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1887.819890] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1887.819899] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1887.819908] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.819918] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1887.819927] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 [ 1887.832813] FAULT_INJECTION: forcing a failure. [ 1887.832813] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.832828] CPU: 1 PID: 10622 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1887.832835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 13:19:15 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:19:15 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) [ 1887.832839] Call Trace: [ 1887.832858] dump_stack+0x107/0x167 [ 1887.832872] should_fail.cold+0x5/0xa [ 1887.832889] ? create_object.isra.0+0x3a/0xa20 [ 1887.832904] should_failslab+0x5/0x20 [ 1887.832916] kmem_cache_alloc+0x5b/0x310 [ 1887.832933] create_object.isra.0+0x3a/0xa20 [ 1887.832943] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1887.832960] kmem_cache_alloc+0x159/0x310 [ 1887.832979] __kernfs_new_node+0xd4/0x860 [ 1887.833000] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1887.833017] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1887.833031] ? wait_for_completion_io+0x270/0x270 [ 1887.833044] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1887.833061] kernfs_new_node+0x18d/0x250 [ 1887.833077] __kernfs_create_file+0x51/0x350 [ 1887.833093] sysfs_add_file_mode_ns+0x221/0x560 [ 1887.833112] internal_create_group+0x324/0xb30 [ 1887.833130] ? sysfs_remove_group+0x170/0x170 [ 1887.833140] ? kernfs_add_one+0x124/0x4d0 [ 1887.833156] ? kernfs_create_link+0x1b7/0x230 [ 1887.833172] internal_create_groups.part.0+0x90/0x140 [ 1887.833187] sysfs_create_groups+0x25/0x50 [ 1887.833202] device_add+0x138f/0x1c50 [ 1887.833218] ? lockdep_init_map_type+0x2c7/0x780 13:19:15 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xf, r0, &(0x7f0000000200)={0x20000001}) [ 1887.833231] ? devlink_add_symlinks+0x970/0x970 [ 1887.833255] wakeup_source_device_create+0x220/0x2b0 [ 1887.833269] wakeup_source_sysfs_add+0x1a/0xa0 [ 1887.833282] wakeup_source_register+0x9d/0x130 [ 1887.833296] ep_create_wakeup_source+0x123/0x2b0 [ 1887.833308] ? ep_ptable_queue_proc+0x330/0x330 [ 1887.833322] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1887.833340] ? kmem_cache_alloc+0x2a6/0x310 [ 1887.833356] do_epoll_ctl+0x1f1d/0x2c00 [ 1887.833380] ? lock_downgrade+0x6d0/0x6d0 [ 1887.833393] ? __ia32_sys_epoll_create+0x1e0/0x1e0 13:19:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000080)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0x7f, 0x101, 0x20, @mcast2, @loopback, 0x7, 0x7800, 0xf2e3, 0x9e}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev, r2}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r1) [ 1887.833422] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1887.833434] ? do_epoll_ctl+0x2c00/0x2c00 [ 1887.833450] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1887.833463] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1887.833478] do_syscall_64+0x33/0x40 [ 1887.833491] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1887.833499] RIP: 0033:0x7fabba743b19 [ 1887.833512] 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 [ 1887.833519] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1887.833533] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1887.833540] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1887.833548] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.833556] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1887.833563] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1887.976337] FAULT_INJECTION: forcing a failure. [ 1887.976337] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.976354] CPU: 1 PID: 10640 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1887.976362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1887.976366] Call Trace: [ 1887.976388] dump_stack+0x107/0x167 [ 1887.976403] should_fail.cold+0x5/0xa [ 1887.976422] ? __kernfs_new_node+0xd4/0x860 [ 1887.976439] should_failslab+0x5/0x20 [ 1887.976452] kmem_cache_alloc+0x5b/0x310 [ 1887.976470] __kernfs_new_node+0xd4/0x860 [ 1887.976487] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1887.976504] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1887.976518] ? wait_for_completion_io+0x270/0x270 [ 1887.976531] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1887.976547] kernfs_new_node+0x18d/0x250 [ 1887.976564] __kernfs_create_file+0x51/0x350 [ 1887.976579] sysfs_add_file_mode_ns+0x221/0x560 [ 1887.976599] internal_create_group+0x324/0xb30 [ 1887.976618] ? sysfs_remove_group+0x170/0x170 [ 1887.976628] ? kernfs_add_one+0x124/0x4d0 [ 1887.976644] ? kernfs_create_link+0x1b7/0x230 [ 1887.976660] internal_create_groups.part.0+0x90/0x140 [ 1887.976675] sysfs_create_groups+0x25/0x50 13:19:16 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x2, r0, &(0x7f0000000200)={0x20000001}) [ 1887.976690] device_add+0x138f/0x1c50 [ 1887.976707] ? lockdep_init_map_type+0x2c7/0x780 [ 1887.976720] ? devlink_add_symlinks+0x970/0x970 [ 1887.976743] wakeup_source_device_create+0x220/0x2b0 [ 1887.976756] wakeup_source_sysfs_add+0x1a/0xa0 [ 1887.976769] wakeup_source_register+0x9d/0x130 [ 1887.976783] ep_create_wakeup_source+0x123/0x2b0 [ 1887.976796] ? ep_ptable_queue_proc+0x330/0x330 [ 1887.976809] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1887.976827] ? kmem_cache_alloc+0x2a6/0x310 [ 1887.976844] do_epoll_ctl+0x1f1d/0x2c00 [ 1887.976868] ? lock_downgrade+0x6d0/0x6d0 13:19:16 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x2, r0, &(0x7f0000000200)={0x20000001}) [ 1887.976880] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1887.976909] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1887.976920] ? do_epoll_ctl+0x2c00/0x2c00 [ 1887.976937] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1887.976951] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1887.976966] do_syscall_64+0x33/0x40 [ 1887.976979] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1887.976988] RIP: 0033:0x7fd4c725db19 [ 1887.977001] 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 [ 1887.977009] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1887.977023] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1887.977030] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1887.977038] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.977045] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000002 [ 1887.977052] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 [ 1887.994870] FAULT_INJECTION: forcing a failure. [ 1887.994870] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.994888] CPU: 0 PID: 10642 Comm: syz-executor.4 Not tainted 5.10.236 #1 [ 1887.994895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1887.994900] Call Trace: [ 1887.994919] dump_stack+0x107/0x167 [ 1887.994934] should_fail.cold+0x5/0xa [ 1887.994951] ? kobject_get_path+0xc5/0x1f0 [ 1887.994967] should_failslab+0x5/0x20 [ 1887.994980] __kmalloc+0x72/0x390 [ 1887.994993] ? trace_hardirqs_on+0x5b/0x180 [ 1887.995008] kobject_get_path+0xc5/0x1f0 [ 1887.995038] kobject_uevent_env+0x251/0xfd0 [ 1887.995056] ? internal_create_groups.part.0+0x110/0x140 [ 1887.995067] ? bus_add_device+0x206/0x4e0 [ 1887.995084] device_add+0xafe/0x1c50 [ 1887.995101] ? devlink_add_symlinks+0x970/0x970 [ 1887.995124] wakeup_source_device_create+0x220/0x2b0 [ 1887.995137] wakeup_source_sysfs_add+0x1a/0xa0 [ 1887.995150] wakeup_source_register+0x9d/0x130 [ 1887.995169] ep_create_wakeup_source+0x123/0x2b0 [ 1887.995182] ? ep_ptable_queue_proc+0x330/0x330 [ 1887.995195] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1887.995213] ? kmem_cache_alloc+0x2a6/0x310 [ 1887.995229] do_epoll_ctl+0x1f1d/0x2c00 [ 1887.995255] ? lock_downgrade+0x6d0/0x6d0 [ 1887.995267] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1887.995296] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1887.995307] ? do_epoll_ctl+0x2c00/0x2c00 [ 1887.995323] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1887.995338] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1887.995353] do_syscall_64+0x33/0x40 [ 1887.995366] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1887.995375] RIP: 0033:0x7fabba743b19 [ 1887.995388] 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 [ 1887.995395] RSP: 002b:00007fabb7c98188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1887.995410] RAX: ffffffffffffffda RBX: 00007fabba857020 RCX: 00007fabba743b19 [ 1887.995417] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1887.995425] RBP: 00007fabb7c981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.995432] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000003 [ 1887.995440] R13: 00007ffc7ab67fcf R14: 00007fabb7c98300 R15: 0000000000022000 [ 1888.005004] FAULT_INJECTION: forcing a failure. [ 1888.005004] name failslab, interval 1, probability 0, space 0, times 0 [ 1888.005017] CPU: 0 PID: 10644 Comm: syz-executor.7 Not tainted 5.10.236 #1 [ 1888.005023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1888.005027] Call Trace: [ 1888.005039] dump_stack+0x107/0x167 [ 1888.005053] should_fail.cold+0x5/0xa [ 1888.005066] ? kobject_get_path+0xc5/0x1f0 [ 1888.005080] should_failslab+0x5/0x20 [ 1888.005090] __kmalloc+0x72/0x390 [ 1888.005100] ? trace_hardirqs_on+0x5b/0x180 [ 1888.005115] kobject_get_path+0xc5/0x1f0 [ 1888.005131] kobject_uevent_env+0x251/0xfd0 [ 1888.005147] ? internal_create_groups.part.0+0x110/0x140 [ 1888.005162] ? bus_add_device+0x206/0x4e0 [ 1888.005178] device_add+0xafe/0x1c50 [ 1888.005198] ? devlink_add_symlinks+0x970/0x970 [ 1888.005219] wakeup_source_device_create+0x220/0x2b0 [ 1888.005233] wakeup_source_sysfs_add+0x1a/0xa0 [ 1888.005245] wakeup_source_register+0x9d/0x130 [ 1888.005257] ep_create_wakeup_source+0x123/0x2b0 [ 1888.005269] ? ep_ptable_queue_proc+0x330/0x330 [ 1888.005282] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1888.005300] ? kmem_cache_alloc+0x2a6/0x310 [ 1888.005316] do_epoll_ctl+0x1f1d/0x2c00 [ 1888.005340] ? lock_downgrade+0x6d0/0x6d0 [ 1888.005352] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1888.005381] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1888.005392] ? do_epoll_ctl+0x2c00/0x2c00 [ 1888.005408] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1888.005420] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1888.005434] do_syscall_64+0x33/0x40 [ 1888.005447] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1888.005455] RIP: 0033:0x7f831d711b19 [ 1888.005466] 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 [ 1888.005473] RSP: 002b:00007f831ac66188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1888.005486] RAX: ffffffffffffffda RBX: 00007f831d825020 RCX: 00007f831d711b19 [ 1888.005494] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1888.005501] RBP: 00007f831ac661d0 R08: 0000000000000000 R09: 0000000000000000 [ 1888.005508] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000003 [ 1888.005515] R13: 00007fffffa95a6f R14: 00007f831ac66300 R15: 0000000000022000 13:19:29 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x4, r0, &(0x7f0000000200)={0x20000001}) 13:19:29 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x3, r0, &(0x7f0000000200)={0x20000001}) 13:19:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) clock_gettime(0x4, &(0x7f0000000380)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000440)={{}, {r0, r1+60000000}}, &(0x7f0000000700)={{}, {0x0}}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup2(r4, r3) accept4$packet(r5, 0x0, &(0x7f0000000180), 0x0) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x2, 0x3, 0x1, 0x0, 0x0, 0x100000000, 0x8000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7c0000, 0x4, @perf_bp={&(0x7f0000000040), 0x9}, 0x42421, 0x2, 0x7fffffff, 0x8, 0x7fff, 0x2, 0x200, 0x0, 0x5e, 0x0, 0xffffffff00000001}, 0x0, 0x7, r5, 0x1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c6e6f7d2bd6fea3a7aa825e3d77b4c32bc267612d260726bf36f458bb659c2978230b5b7d735bcdb3c8927634e0bbcfe4f691296b92b5f4e57861714a8ccf8320011e4c42975b7b89885f52351cfc2727999ac91b46fdfbf33a5c689824d66054c99984f2094538a0cbfb39db06ab447f706c1b3a0d4444dc816c", @ANYRES64, @ANYBLOB=',\x00']) r6 = io_uring_setup(0x454, &(0x7f0000000140)={0x0, 0xbe4a, 0x20, 0x1, 0x1d0}) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) 13:19:29 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x103000, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r1, 0x541c, &(0x7f0000000100)) ioctl$TCXONC(r0, 0x4b63, 0x4) close_range(r0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000000080)={0x4, 0x0, 0xc82}) dup2(r4, r3) 13:19:29 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x30, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r3, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x1}, 0x81) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) r5 = syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r8}}, 0x8) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r5, {0x9}}, './file0\x00'}) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/76, 0x4c}, {&(0x7f0000000400)=""/90, 0x5a}, {&(0x7f0000000500)=""/238, 0xee}, {&(0x7f0000000600)=""/167, 0xa7}, {&(0x7f00000006c0)=""/118, 0x76}, {&(0x7f0000000740)=""/72, 0x48}], 0x6) sendmsg$IPSET_CMD_LIST(r9, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x20, 0x7, 0x6, 0x301, 0x0, 0x0, {0xc, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) syz_io_uring_submit(0x0, r7, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x5ceb9ecc44c99d68, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x0, {0x0, r8}}, 0x80) syz_io_uring_submit(r6, 0x0, &(0x7f0000000300)=@IORING_OP_NOP={0x0, 0x4}, 0x81) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) r10 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ftruncate(r10, 0x4) 13:19:29 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) preadv(r1, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/176, 0xb0}], 0x2, 0x4, 0x10001) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @none}, &(0x7f0000000240)=0xe, 0x81000) 13:19:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1f4, r0, &(0x7f0000000200)={0x20000001}) 13:19:29 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) (fail_nth: 100) [ 1901.734022] 9pnet: Insufficient options for proto=fd [ 1901.748985] 9pnet: Insufficient options for proto=fd 13:19:29 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup2(r3, r2) accept4$packet(r4, 0x0, &(0x7f0000000180), 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000001180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)={0x10a4, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0xdf7b}, @ETHTOOL_A_EEE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x1058, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffff7}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_BITS={0x3c, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xad}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}]}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}]}, 0x10a4}, 0x1, 0x0, 0x0, 0x40000}, 0x24040000) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r5, r1) [ 1901.763562] FAULT_INJECTION: forcing a failure. [ 1901.763562] name failslab, interval 1, probability 0, space 0, times 0 [ 1901.766907] CPU: 1 PID: 10699 Comm: syz-executor.5 Not tainted 5.10.236 #1 [ 1901.768941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1901.771441] Call Trace: [ 1901.772205] dump_stack+0x107/0x167 [ 1901.773252] should_fail.cold+0x5/0xa [ 1901.774352] ? kobject_uevent_env+0x22b/0xfd0 [ 1901.775656] ? dev_uevent_filter+0xd0/0xd0 [ 1901.776908] should_failslab+0x5/0x20 [ 1901.778013] kmem_cache_alloc_trace+0x55/0x320 [ 1901.779370] ? dev_uevent_filter+0xd0/0xd0 [ 1901.780631] kobject_uevent_env+0x22b/0xfd0 [ 1901.781910] ? internal_create_groups.part.0+0x110/0x140 [ 1901.795637] ? bus_add_device+0x206/0x4e0 [ 1901.797097] device_add+0xafe/0x1c50 [ 1901.798362] ? devlink_add_symlinks+0x970/0x970 [ 1901.800014] wakeup_source_device_create+0x220/0x2b0 [ 1901.801731] wakeup_source_sysfs_add+0x1a/0xa0 [ 1901.803295] wakeup_source_register+0x9d/0x130 [ 1901.804793] ep_create_wakeup_source+0x123/0x2b0 [ 1901.806306] ? ep_ptable_queue_proc+0x330/0x330 [ 1901.807755] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1901.809347] ? kmem_cache_alloc+0x2a6/0x310 [ 1901.810728] do_epoll_ctl+0x1f1d/0x2c00 [ 1901.812043] ? lock_downgrade+0x6d0/0x6d0 [ 1901.813470] ? __ia32_sys_epoll_create+0x1e0/0x1e0 [ 1901.815051] __x64_sys_epoll_ctl+0x13f/0x1c0 [ 1901.816387] ? do_epoll_ctl+0x2c00/0x2c00 [ 1901.817576] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1901.819121] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1901.820776] do_syscall_64+0x33/0x40 [ 1901.821990] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1901.823638] RIP: 0033:0x7fd4c725db19 [ 1901.824792] 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 [ 1901.830495] RSP: 002b:00007fd4c47b2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 1901.832883] RAX: ffffffffffffffda RBX: 00007fd4c7371020 RCX: 00007fd4c725db19 [ 1901.835098] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 1901.837353] RBP: 00007fd4c47b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1901.839735] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000003 [ 1901.842051] R13: 00007ffca7d6bf7f R14: 00007fd4c47b2300 R15: 0000000000022000 13:19:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:19:29 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) syz_io_uring_submit(0x0, r2, &(0x7f00000001c0)=@IORING_OP_NOP={0x0, 0x4}, 0x20c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, '\x00', [{0x8, 0x4, 0x4, 0x7f, 0x200, 0x9da7}, {0x8, 0x7, 0x9, 0x9, 0x101, 0x6}], ['\x00', '\x00']}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000000)={@loopback}, 0x14) dup2(r4, r3) 13:19:29 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:19:29 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000040)={0x80000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:19:29 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x7ffff000, 0x811) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x7ffff000, 0x811) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="29cce43a", @ANYRES16=r3, @ANYBLOB="953900000000000000000500000008000500000000000c00018008000100", @ANYRES32=r5, @ANYBLOB], 0x28}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@empty, 0x7c, r5}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffc, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffffa}, 0x1c) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r7, r6) 13:19:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x300, r0, &(0x7f0000000200)={0x20000001}) 13:19:29 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x4, r0, &(0x7f0000000200)={0x20000001}) 13:19:29 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xf, r0, &(0x7f0000000200)={0x20000001}) 13:19:29 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x2, r0, &(0x7f0000000200)={0x20000001}) 13:19:29 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup2(r2, r1) accept4$packet(r3, 0x0, &(0x7f0000000180), 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x10000004}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)={0x4000201f}) r5 = epoll_create(0x3ff) epoll_wait(r5, &(0x7f0000000180)=[{}], 0x1, 0x101) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/ieee802154', 0x880, 0x100) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000200)={0x30000007}) 13:19:30 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup2(r2, r1) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) setsockopt$inet6_udp_int(r4, 0x11, 0xa, &(0x7f0000000080), 0x4) 13:19:30 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000080)={'ip6_vti0\x00', 0x0, 0x2f, 0x1, 0xff, 0xfffff000, 0x40, @mcast2, @loopback, 0x700, 0x10, 0x7}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, r3, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x28}}, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x3c}, r5}, 0x14) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r6, r1) 13:19:30 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r1, 0x89fa, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x29, 0xc3, 0x2, 0x7ff, 0x1, @mcast2, @private1, 0x20, 0x8, 0x7, 0x20}}) 13:19:44 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) fdatasync(r2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:19:44 executing program 3: kexec_load(0x715ac947, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="636192f74ec9376c4d5077eac1b15223846f9d7915ec5b391d06f510a833cf213a44227f92da0a9b5d47bc8b67f9e1070c605a546701eeddeca4107df50d35c7154ba54142c55eacb7720ec78d11e6acd37b19e1eb36652cf072cb91c225e43e77be932e3f5b", 0x66, 0x2, 0x2}], 0x140000) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:19:44 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xf, r0, &(0x7f0000000200)={0x20000001}) 13:19:44 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x3, r0, &(0x7f0000000200)={0x20000001}) 13:19:44 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1f4, r0, &(0x7f0000000200)={0x20000001}) 13:19:44 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x4) epoll_create(0x4) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:19:44 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x500, r0, &(0x7f0000000200)={0x20000001}) 13:19:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) dup(r2) timer_create(0x6, &(0x7f0000000240)={0x0, 0x4, 0x4, @tid=r3}, &(0x7f00000002c0)) syz_open_procfs(r3, &(0x7f0000000000)='cpuset\x00') dup2(r2, r1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x7ffff000, 0x811) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x420000, 0x0) sendmmsg$inet6(r5, &(0x7f0000003100)=[{{&(0x7f00000001c0)={0xa, 0x4e20, 0x4, @mcast1, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000300)="aa0ccfcf2777ed567f44b161fe02d2634fe10ade16057be91005da474f572887d7a11c43b44dbb7f85a1e5cb7256e4e92757bab0388b352427ee069ba481ba52e1a359aadf1d08559351eac35fd5146528c01bdb524bcf00cae81bddb5a207339a001ba20a7141da7b6faecf46481897fbace440358d8c339b8c36f75bdb2dad588668f9e8ce0b126d3742f78fc83df1ac3cfb38a8e6c038c15499ed42d6e1f0e030d904cb561f90948eef0478fd9b30b3730318ddbbae3312ac53d9aa1b8148ac6ffaa462e180766a8fab92c372de62d6e69c1f3c832d3cc711c402646f2aeba8e6083e61dcfd", 0xe7}], 0x1, &(0x7f0000000400)=[@dstopts_2292={{0x90, 0x29, 0x4, {0x1, 0xe, '\x00', [@ra={0x5, 0x2, 0x40}, @ra={0x5, 0x2, 0xff}, @ra={0x5, 0x2, 0x3ff}, @generic={0x7, 0x35, "dc5fab1a68ab03eef275851eb751f3a18d2347f390a50d20a0c9846bb689a6b33e8c265a5825c6d012cf6e6aab4d41848dfa6034b7"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x20, {0x2, 0x6, 0x2, 0x5, [0xff, 0x0, 0x9]}}, @pad1]}}}], 0x90}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000004c0)="4f608be04f4f096dec76fde089f67a3dc5953e97749597da473c9b42c417a0b2535e2b5dde86d6d1f84594f93b414116c4ec04a5c1679e73b3ffa16f5757b1fb29203c3abaf5ce5bd93b75641b9d0d05447034c5b577c1a2927c5f9d5cad2ef2aee0f76deff3493c2584d690f1955fe0b29c7cd0921c3de46fc96c19073866e7114203bf6d89ed3e338ddfe545a28d9725af59", 0x93}, {&(0x7f0000000580)="e5d90e56d979d8972516667f4ac67de198ab618566d9c535a95c0ca1ff871f44921e03ec12174582760e6d53e0f635d4320d0707e887db75c6e30f2e0e88a9f32f547a00a13994231f3fc18b704ef58b38dc8cca8b4cc079df8d", 0x5a}, {&(0x7f0000000600)="b13406dacba86de3ca06cea698853273a24f30a69a10e21ae27ea667e07d76b8469187db3f911464037c2e78358fa639984254b29f30db8d860623ecb4177b1f473931d2a6d2c32eb0d7f0e3494a5eed1f47ccd8df4e2e6e4f3e9e9fc99325cc207bef835a8e74c7ac5c76783ab39df69cbe9e46cdb4ffb3a194eb766ce45b1df2a597da0975e7d96f7d346c40d093cd56d55e735d7404585b1e80350118c5b607d74a449c72453a33bfefbe0fdfd11e5327d83b665079e5850c9b0903793d66e6e6b965c6e729972adc2aa4d447b58707c68121909e78bd314a77", 0xdb}, {&(0x7f0000000700)="7c0fbb4afdd7d8046a4addc6952460e62cce5b54684f80c6537bd5a2c9ff7eeadcf31c52e37dae62ab81dc40620702d4d30a80bf54a6a34f13246c71ba0d32bfdf8b99691f4276097b8e682402346240b12e7ac4459a3ec5cb828e99fe0859990ecd9d59318afde7ca3a0963c19f17adbed10e1b89f02f83c282adff47", 0x7d}, {&(0x7f0000000280)="d06b6877265d35584be1a1613a32ef2a1e061b70855d70d08c5551", 0x1b}, {&(0x7f0000000780)="3ecff2346b3256788e09504178b9349ec9ca0fb9fb797c69d34f0ae114b1bf4a302dd4388ebd73d1265c1673afb3cf7b5f21540071fda5a51dd7e8a955d0ccf5027f1396d4cbe87acde2af1742333b8eb8e370aa55da2ff68a4abdb989c03c0b5770c4861a240366905a0a91c569b15f4cf3813c7c44383c0b66e3508f7f542c491040af44b53a425ed69fcd546cc7e066fe34a371fdea8fde34c8854712e9bf13a4d45a29c45173a98f622b6aeee7c97a869f", 0xb3}, {&(0x7f0000000840)="9c2d497df1026addeae643904f3ad76ef39a143f670416b1b83dcae5095cc229920d17c87216fb82434e7f9189700514f655999d678d897ca5df73728f73ba981ec16d18722d5f47c91aaf66e26497a34bc4ef843590d1801b0b43e5098a77bfe4f5a86996d7479ba6e9b644e9", 0x6d}, 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"8e8da0f239ac1028acc87c79e45d9c22a72a95cc4a26a40448e80c31649df60fa0bd4214b391f2f92644e5016a6ca529573a3ac7876be89570f3fe32421ebb4f801b833076a1112705091abd61fdeb1775ac544f9e79ec3d41844e99c01b05aca88192f86b5fe57b195cc00ed920457876d7facf79cd9b90ad673f19951fb047af14fad12f4070f44de4220eec6a6bbb67808885eefdfdf5acc39281bf1c65fab21883"}, @ra]}}}, @tclass={{0x14, 0x29, 0x43, 0x81}}, @rthdrdstopts={{0x78, 0x29, 0x37, {0x29, 0xb, '\x00', [@calipso={0x7, 0x50, {0x1, 0x12, 0xff, 0x7a9a, [0x0, 0x4, 0x594, 0x6, 0x7ff, 0x3, 0xffffffffffffff80, 0x4, 0x711b]}}, @jumbo={0xc2, 0x4, 0x466}, @pad1, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x3}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x200}}, @dontfrag={{0x14, 0x29, 0x3e, 0xf320}}], 0x320}}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000001e40)="28593717fe9f811908ec52ea7ef403e4f13db9c4563b98d7dec3596f97ab5fc5af61271f649265d65e66e0bc43c0e76884a1627e0a88ae39ef4b401d67f264c2a5ee5ed68fe05c2d6f4072710c1a888dd07122b5af031436c43171a5f15a", 0x5e}, {&(0x7f0000001ec0)="64d2472f1df1ef545acf9d08f5416b036c97ea59d36dca98ba6643e21c2af26e0280caed71071a020915b11ae3da962103f0a9d0182bc37257714a2f275735a4aaf93b5ddbf5669751a2500b212cceacf54f0b02af153697762cecea80bc8e97364c1374fadcf3f1220b914571080eba2accb3a6cd6a94ecca6c7ff4", 0x7c}, {&(0x7f0000001f40)="7b3b53fd1c0b0af60500556386153a10324b0d1059f07805398dd57ef94d5373353cf5dc2cb2e4e6a3b67bd6d169d76f930af850d0cd05bfa2bf2429d1d47257242b8ddb99d67f39c64eaf07495edd37c9e91e697eec58e60d7d37d5cdb84d8af6124155b7b699d6e6b8c7b901c48f876acf842b21b5", 0x76}, {&(0x7f0000001fc0)="584da3d5aa11982e8db4366841f60d5c081672105effc3edb69e99cf9a05875f485801df27b090eb1fefc760fae595d0a2d523a4e00742671a56cf68675d445b8758ae7135e9873ea295e91530fda6ddce177f244f6ccfac7ba4c8b42b778513fe91bbe62ad1747dc1ef213b43200a847c993ad955ec", 0x76}], 0x4}}, {{&(0x7f0000002080)={0xa, 0x4e21, 0x4ff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xff}, 0x1c, &(0x7f0000002180)=[{&(0x7f00000020c0)="7cb821f8e82bd27ef00ae0d3aa39301268a23cccb74ea4cce209c3b247ca030649da8f6cdb25190d4ce604c9aa38245ac696416689b7ecbbf121b29473a9744eb15baedd4e4548a28d4956f14374ead19f27fbfa32e74d2c1390921a7d9ba11d73d54b986617aacc4ba2f80e611fb84623b7e1a2e782cba3ce8d4ec942cc98d88f02d5e7510a720118d4d1b677ad1d7023af2414d603", 0x96}], 0x1, &(0x7f00000021c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x7}}, @hoplimit={{0x14, 0x29, 0x34, 0x4a84}}, @rthdr={{0x78, 0x29, 0x39, {0x5c, 0xc, 0x2, 0x6, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}, @empty, @mcast2]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x98, 0x4, 0x2, 0x1a, 0x0, [@private1, @remote]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x87, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x3}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2}}}, @tclass={{0x14, 0x29, 0x43, 0x40}}, @tclass={{0x14, 0x29, 0x43, 0x6}}], 0x188}}, {{&(0x7f0000002380)={0xa, 0x4e20, 0x7fff, @local, 0x9}, 0x1c, &(0x7f0000002640)=[{&(0x7f00000023c0)="0e1a2f84574fdeec1f146734dec42c9602da6b5052999249ac54ca8a24e2d273080a8cd8c6314c1e689876e8f491a812407593c98eb3ee5974e5338890b5b6c2d9f3b850d062714c73f213a10b30b32e63c3ebe1f23ade2381bdc10cfaa7ec99437e54f0841c7fe12415d2541052864773a255b1e9e61b8da8cac101a5910d7db5f1139c34260a25d371ce0fdb92f247ac98c186e237c2caeec08567d980d29fd318926eeb2d7a1437e47bc062b881f5d0dc0d44da3edd5b9a0e645c5f46ae75", 0xc0}, {&(0x7f0000002480)="139f4de7823364d7055ab2369a9c9a91ad8635b0e00ca6b305c9f1779c06e3e7717e4cf886ec3e0be12cd15ed687ad14fd1ec387f6192a778737398af9cfad81c117c7a0f1bd9dac52812f29", 0x4c}, {&(0x7f0000002500)="7d3f22f505227354defdb096e6257e2eacea415c7966f4e585dcf2c61e9e2b57af59bacff5fe65329c7d31ce2015ed658ea11574b7b704ac098d4f27f71d4b91df7341f21506c01c66625266de907da80b8e6e3b91d067f6a792ab22a3e7cc2bcb810315af9a5fbfb6f0c7e59d1fae8a4c21fc8cde2aefc78207245c73af", 0x7e}, {&(0x7f0000002580)="b66bc275d3689f0aa79edd68d999b70ac29fb70878419bddf58b89a5e775d644c8e0501aba19d3a7435097eace93cb2d1c79b01fee1bd7246eff0c777466b8f611a86cd3b57a982ed1c813ab97f3e187ba13480dff54168070ebb225f65fd9c88d8c492bdb2285f0337702b27383d1a2bd0ad78972b695817bcf91b400dd7cef8a4d12a256578d0ed74a7936dbd0eb070d1233ea2bb129b100c9d1f80158c43573cfc9b7fc8aab40e2bd075eaa77e555695c344fe49d977d5d1113df", 0xbc}], 0x4, &(0x7f0000002680)=[@flowinfo={{0x14, 0x29, 0xb, 0x7}}, @flowinfo={{0x14, 0x29, 0xb, 0x1f}}, @rthdrdstopts={{0xf0, 0x29, 0x37, {0x62, 0x1a, '\x00', [@enc_lim={0x4, 0x1, 0x8}, @generic={0x0, 0x6b, "e8f85e2701853d243180cc757e95abf2580391b350341733d5a8ab8170f7dd944154dad4eae55210225012bddb1f4da21d888d19dd0fe8c67c4015d7520bcc9c8498fdfc7ddb893602a7d79d7722e865cac7c9e460323fd0eb27b795d7df5d70e87d1702953dc8b8dcd8c9"}, @enc_lim={0x4, 0x1, 0x81}, @ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0x81}, @enc_lim, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xd7}, @generic={0xe8, 0x46, "52ebf8f7835091157cfbe83223801af1e0c17d07864729908fd83494d5ba2f92688a8114d37661998d42c314f7d2642f7af1406effe44036b3c0c74fa43a968c6cb31cdee557"}]}}}], 0x120}}, {{&(0x7f00000027c0)={0xa, 0x4e23, 0x7, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3f}, 0x1c, &(0x7f0000002b80)=[{&(0x7f0000002800)="c8415189fa2601db0da47b1018d23abaa0677923a90e7293941dc103a1b1bd61a84e994acf53d979a185e5", 0x2b}, {&(0x7f0000002840)="6a4f8ca2e9ff1ab0a03ab5f86bde8291c97f2ee4cf042dde927cb6e28874a81306388e4e427fdd9553f9405fee13314bcbde94fa91ff87dcef9c32f78ee8bd0979a3e1bf2d903be4fc2673bcee642230bfeead86fa4631f046e6cd94f30e3a760721fa4f54979dcf08e397a4c7cf53ba2804d5c1773667e197e9d6c78b4e7ead8f2c1bd74dfaa489f0ed39f26d3e3e3a39fcacea0f6de8005b7b351907b4fd1cadd54fc3680d53d51a2c1637cdd8adcec3fdeba372292bc9046e659062b7f948ed4bb656e1fe9090ee464b9cea2b98a14caeed999dc8729791519dfaf4418bc2cd6c", 0xe2}, {&(0x7f0000002940)="7a3afaefd3d40efd40458ca103729df225638bcb7af13f94a6580a0ef2b18cec31c72c64ed599d1923c8a785bdcd53b5de5550a67122bb30e6f4b954e85d62fff75572051279974d716d063b07becc7273ffaa0bd18fec514716c2ff1b12ab2d67a7325d5f94108bcf3c97de648833cf50e14ea1d745c05f0cecb0499cfd964d768747c798f2993178a7387385fc8485563e746d80067f0991961d9f88361591635e1e776fc9333773cb95b0246ae3902ad26d88fd766558e8926a73ec8e53115815f16515d68c49bb1d670e83e84b82428baec6d77e0f46c0206189c95b4e6310707db5fc66e8e1f3cc7644d67ed9d6fbf0", 0xf2}, {&(0x7f0000002a40)="4dd1e413bc287a8142c353cc5ada211265707056db190591800dc757aab4eb3041d3f33d77f94c695216d788b1cf3fe759d7961f89cd37f21c1a9b01517bc300fa0845302364f3c80308b775252db7c596783fe6a12de51d2aafecf91e574d12b6f5a76543a7c1dc6f38ef1c", 0x6c}, {&(0x7f0000002ac0)="9fee50eff2f9d424a76aacf6fcba81acfee47a53aeb2a6e76a077232e901818857d0b09fe19db52f7780cd9a7a5419c47e7b7a0dd98bad7001d33e0463", 0x3d}, {&(0x7f0000002b00)="addff5933add61fb3382c714183f4dbba966571bf47d453992e49873cb0ecf94fcb965c97b1851582072889943485cd832aaca9b8431248909d33ce21f1194925d7b45de9a7a49665f8bd284cbf208678bc3f1375fa15ca35faeccd47a84e05e8b5ebb0f224ef524266b51303ccc", 0x6e}], 0x6, &(0x7f0000002c00)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x81}}, @flowinfo={{0x14, 0x29, 0xb, 0x400}}, @dstopts_2292={{0x130, 0x29, 0x4, {0x2c, 0x22, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x2}, @pad1, @calipso={0x7, 0x40, {0x3, 0xe, 0x0, 0x8, [0x0, 0x5, 0xa0, 0x20, 0x7, 0x36bf90b3, 0x2]}}, @ra={0x5, 0x2, 0xff}, @pad1, @pad1, @calipso={0x7, 0x20, {0x1, 0x6, 0x0, 0x80, [0x1, 0x4, 0x0]}}, @generic={0x81, 0x96, "939af29e8dda80c4f0ec592c3e16c9eb7bdfc7b52fcd46b2040ef763fe99303da9fddc7c0edfaf2ebc4a9cac50baf127578c5caac1c6b3e95419afa7d9bc1872b62b62ee55b6c0ff208b10f5cacbdb4242bca4aa858d599321947e1498dd85d774b71ad19c741c35e2e9697730bffb6503f451800e433ef6a6e80dded5f0b7a3a18dc1e1b3797daa462d31cb2ce3752742d5800cd7a0"}, @enc_lim={0x4, 0x1, 0x6}]}}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x8, 0x1, '\x00', [@calipso={0x7, 0x8, {0x0, 0x0, 0x8, 0x7}}]}}}, @hopopts={{0x30, 0x29, 0x36, {0x0, 0x3, '\x00', [@pad1, @pad1, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x3c, 0x2, 0x1, 0xc, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7fff}}], 0x1f8}}, {{&(0x7f0000002e00)={0xa, 0x4e24, 0x7fff, @ipv4={'\x00', '\xff\xff', @loopback}, 0x1000}, 0x1c, &(0x7f0000002f40)=[{&(0x7f0000002e40)="bd753275b6f26c8a2251e737c08010c83dc67ae2473a6ce234bd2e2f22a0a32567bc6334764b97524f8923367e2184e7bbd5ace83ef69b91ca0da0dafe74c6b134f99dead6a207778a5bfa106b5ada6f23513a543a4f8e7045d9b4cef02da57ec491bc7fb3032c", 0x67}, {&(0x7f0000002ec0)="c0b4d6b34e536389347430a512dd88daf0e3492de364a6b70904757d09973bba32bbf3e5e2543c12c0f3a3056476f67ff958675e8adf1383f73d395b5117a4ef474a1668f48f240a3bc7b9e7927696c6b850b7aa0bfc639b997eeafc6f0ac9eea347e62b725da6d4f038e15b84f44fe9", 0x70}], 0x2, &(0x7f0000002f80)=ANY=[@ANYBLOB="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"], 0x148}}], 0x7, 0x80) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000080)={'filter\x00', 0x0, [0x5, 0x6, 0x5, 0xd20, 0x9]}, &(0x7f0000000100)=0x54) 13:19:44 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:19:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x28}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup2(r2, r1) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x10000, @remote, 0xffff0eaf}, 0x1c) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x2, 0x0, r3, &(0x7f0000000000)={0x8}, 0xffffffffffffffff, 0x3, 0x0, 0x0, {0x0, r4}}, 0x80) 13:19:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup2(r1, r0) accept4$packet(r2, 0x0, &(0x7f0000000180), 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000000)='\x00', 0x0, r3) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f00000000c0)={@remote}, 0x14) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r6, r5) 13:19:44 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) r3 = epoll_create(0x3ff) epoll_wait(r3, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:19:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x14) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r2, 0x4b63, 0x4) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r4, r3) 13:19:44 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1f4, r0, &(0x7f0000000200)={0x20000001}) 13:19:44 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x4, r0, &(0x7f0000000200)={0x20000001}) 13:19:44 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x300, r0, &(0x7f0000000200)={0x20000001}) 13:19:58 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f00000002c0)={{r1}, r3, 0x6, @inherit={0x50, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x5, {0x8, 0x0, 0x3, 0x8, 0x4}, [0x8]}}, @name="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"}) 13:19:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:19:58 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r1) 13:19:58 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x400) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:19:58 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcee9, r0, &(0x7f0000000200)={0x20000001}) 13:19:58 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x500, r0, &(0x7f0000000200)={0x20000001}) 13:19:58 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x300, r0, &(0x7f0000000200)={0x20000001}) 13:19:58 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xf, r0, &(0x7f0000000200)={0x20000001}) 13:19:58 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x22}}, 0xfe46) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:19:58 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockname(r0, &(0x7f0000000080)=@can={0x1d, 0x0}, &(0x7f0000000100)=0x80) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x2b, r2}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000000)={'wg2\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup2(r4, r1) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r4, 0x89f2, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f0000000180)={'ip6tnl0\x00', r3, 0x4, 0x81, 0x7, 0x7, 0xe, @local, @remote, 0x20, 0x0, 0x1, 0x40}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000240)={'ip6tnl0\x00', r6, 0x4, 0x35, 0x1, 0x5, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}, @local, 0x700, 0x80, 0x3, 0x3f}}) 13:19:58 executing program 6: sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @void, @val={0xc, 0x99, {0x7, 0x62}}}}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0xc000) r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup2(r4, r3) accept4$packet(r5, 0x0, &(0x7f0000000180), 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000040)={0x20000010}) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:19:58 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r3, 0x4b63, 0x4) ioctl(r3, 0x9, &(0x7f0000000240)="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") r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup2(r5, r4) accept4$packet(r6, 0x0, &(0x7f0000000180), 0x0) r7 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000080)={0x10}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:19:58 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, r4, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x28}}, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@private0, r6}, 0x14) dup2(r2, r1) 13:19:58 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1f4, r0, &(0x7f0000000200)={0x20000001}) 13:19:58 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x500, r0, &(0x7f0000000200)={0x20000001}) 13:19:58 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0fb, r0, &(0x7f0000000200)={0x20000001}) 13:20:17 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f4384d62d6a71397caefb716491dfe5e1e7680efa3076fa9c1dd54c27a18e49d298341833d460799b8a2ba486de13cb19bc453418254d0000400000000000272ec854d5929515d67395a7fa6242be6a533c14d71a6f5c397704ee6efed816fe15713126818b787e74fa763c6139318f11d19c3dca0ed83087fae515d2b751ec", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:20:17 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x26}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:20:17 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xceea, r0, &(0x7f0000000200)={0x20000001}) 13:20:17 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x2001}) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0xfe) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000240)={{r4, 0x6, 0x100, 0x1, 0x7b62, 0xf24b, 0x10000, 0x70, 0x3f, 0x7fffffff, 0x2, 0x3, 0x5, 0xff, 0x6}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:20:17 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0df, r0, &(0x7f0000000200)={0x20000001}) 13:20:17 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x300, r0, &(0x7f0000000200)={0x20000001}) 13:20:17 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0fc, r0, &(0x7f0000000200)={0x20000001}) 13:20:18 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x610080) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{0x8}, 0x1, 0x7, 0xe00000, {0xce, 0x3}, 0x7, 0x7}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='t5', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',dfltuid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000.u,access=user,obj_type=,subj_user=access=user,appraise,\x00']) [ 1950.174087] 9pnet: Insufficient options for proto=fd 13:20:18 executing program 6: openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x82901, 0x119, 0x11}, 0x18) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x4000201f}) r1 = epoll_create(0x3ff) r2 = epoll_create1(0x80000) epoll_wait(r2, &(0x7f0000000040), 0x0, 0x101) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:20:18 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup2(r2, r1) recvmsg$unix(r3, &(0x7f00000002c0)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000140)=""/197, 0xc5}], 0x3, &(0x7f0000000280)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}, 0x2060) write$P9_RRENAME(r4, &(0x7f0000000300)={0x7, 0x15, 0x1}, 0x7) 13:20:31 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="61f3724d359e33d5c4aa4400426d96ea41759685bf88e7e8e39cc9f0799b1bd258ad74ce5cbabbe4e73c586634160d989e3d0c8cfc10903a9bcf47c76e", 0x3d, 0x1}], 0x200000, &(0x7f00000002c0)={[{@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@jqfmt_vfsv0}, {@max_batch_time={'max_batch_time', 0x3d, 0x7}}, {@noquota}, {@usrquota}], [{@seclabel}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:20:31 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0fd, r0, &(0x7f0000000200)={0x20000001}) 13:20:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xceeb, r0, &(0x7f0000000200)={0x20000001}) 13:20:31 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000080), 0x0, 0x109) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:20:31 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8000, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) io_submit(0x0, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x4000}]) r3 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r4 = eventfd(0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000001380)={{0x1, 0x1, 0x18, r2, {0xffff}}, './file0\x00'}) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) r8 = dup2(r7, r6) accept4$packet(r8, 0x0, &(0x7f0000000180), 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r11 = socket$inet6_udplite(0xa, 0x2, 0x88) r12 = dup2(r11, r10) accept4$packet(r12, 0x0, &(0x7f0000000180), 0x0) io_submit(0x0, 0x8, &(0x7f0000001800)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x54e4, 0xffffffffffffffff, &(0x7f0000000140)="ac72477846553960ce737f1a5f22adda955bfe1175fb1fe791538b00d6313419462dc08290dfe7b442b559b24580c8c21ff0c1def04b2c103529471fcaff28417b0b035c25aa43d41e9dbcdebedfc903e1782cc720fb1c9d14ec48f7043fb8a0d17481cf10e76aa33b8f1061319aca", 0x6f, 0x1f, 0x0, 0x1, r3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xd5, r0, &(0x7f00000002c0)="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", 0x1000, 0x1f, 0x0, 0x3, r4}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000200), 0x0, 0x40, 0x0, 0x3}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f00000012c0)="599a56fc76eed54a0462b55c991fb277d6239c8bc77d9656be71969d59f5421872ee64f68ddba6f0f9b2228ae4a825eea66b6ab5f3ed350938f20b9d14a668299cd88f94c54572c0cd631fd38a188ad0b44a03b72b7c7444c23ea1f5052ccbe03c6af42adb416d5cee18fd169816c3b4c341eeb054809ea2e86ef9c4555d4c9f90828693fd91d35d4f2719aced66362c487de66ede872c0f280bb3b85499e1b183b67db65e524222883c9124fef48fc40dfc106dc480ad8e1a3f9ae496", 0xbd, 0x5, 0x0, 0x4, r5}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f0000001400)="97b0221f3d7b1544981f1d7ca6e476264de635ef22bbd622b8c3757e2a951f6eda71b1d2688ff7d420e75dc855b3b44b04fb267b3a63d6073fd8e6ecc1783245e255d2996d1780884aaa579dcd9c2a996256377e1b2267416fe2c2b46eef3d0ea279ae93db6f2feead6d7b6ea4ce0819f6f26214183916874147606dee5494540f32f1a98183db1f2ec3161010937ae52aaf73e13f481d95ef8b", 0x9a, 0x81, 0x0, 0x3, r8}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x7, 0x3, r9, &(0x7f0000001500)="e4fa421c5ec6cb07c115bcd3e2848d271d01ed993936d0e82ac8c653189edbb49dc859593e6bd0f1a610ba674d372cdaa1f1b10e4e408a9515861b2f2443352b27e2c7260e8943004c3b33f6a3a1ce7de801d162eea8ae19344d202cb1fc1a1af7238b1b60e7396d9a79245892c43867a2e36f255423ced01cb90cc367ca6ba5973e8901386ddc18f26ec6ffffd73af7b99254c082eb923dfb2c", 0x9a, 0x3}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x1, 0x8001, r1, &(0x7f0000001600)="7298d7e7f3b9dfd6005527dfc0a5d67d6e76c477923b16628faad9b116909608f17c0afe74e42cabaff336f530c124b8297e2cb3eadba1bdaf98ae813b3cfc5d264677770bb3b6affd210c65168e33e2880fb9fef205159ab43406eaad5f033fb4e2108a48187f1463e3e5718cb3db34974b079fb203e18a374f8f6132a60c5c0fbe42b8875ff6ee0195ee10e9fd7bc12d41f734b4a7dc6fb386c576621c79c26c9165e8dff9cceb35bc2b0ed9455dc2d840ebb015cc0e7c7ceb4d093fd8aad87ddcd2f7f5a19b3f946675f2f4e902", 0xcf, 0x3, 0x0, 0x2}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x2, 0x3, r2, &(0x7f0000001740)="4801c51de5bee19bf73b3537b01020fc10c2468c1129036dc7590d9e3495a298d1ed1515dcb72093cd7fb5822d208dd337f36b9181abd80194f9d35d7df32db4b281e11f56ae07ef9fb1300a6c0c66701f0595ac9228e98fd6ea", 0x5a, 0xfffffffffffffd19, 0x0, 0x0, r12}]) 13:20:31 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) accept$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$addseals(r2, 0x409, 0x2) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r1) 13:20:31 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0e0, r0, &(0x7f0000000200)={0x20000001}) 13:20:31 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x500, r0, &(0x7f0000000200)={0x20000001}) [ 1963.570391] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:20:31 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) r3 = perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x80, 0x3b, 0x8, 0x8, 0x0, 0x0, 0x9, 0x1060, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xa}, 0x0, 0xfffffffffffffffb, 0x8, 0x2, 0xc40c, 0xfffffffd, 0x4, 0x0, 0x9, 0x0, 0xec}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000100)={0x80000004}) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:20:31 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6(0xa, 0x800, 0x9) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000040)={@mcast1}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r1) 13:20:31 executing program 1: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, 0x0, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x28}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x28, r5, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x28}}, 0x0) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000a00)=[{{&(0x7f0000000140)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000e40)=""/211, 0xd3}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/146, 0x92}, {&(0x7f0000000480)=""/105, 0x69}], 0x4, &(0x7f0000000540)=""/80, 0x50}}, {{&(0x7f00000005c0)=@ll={0x11, 0x0, 0x0}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/82, 0x52}, {&(0x7f0000000780)=""/245, 0xf5}, {&(0x7f0000000880)=""/101, 0x65}, {&(0x7f0000000900)=""/36, 0x24}, {&(0x7f0000000940)=""/5, 0x5}], 0x6}, 0x6}], 0x2, 0x40000000, &(0x7f0000000ac0)={r8, r9+60000000}) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000b00)={0x28c, r0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_EEE_MODES_OURS={0x19c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x60, 0x4, "4faf921778e708d0389f32eda075384e99539db64982a4b866be1dbe7ed441bf7a1750a36639cf7f8d5f7d966603e6038a0f0dbc9b1a5110b60ee1173a5f01e5d45a6933db5e767d6b9512ca9d0d417f5bf91d4f37e031b8e479006c"}, @ETHTOOL_A_BITSET_MASK={0x2e, 0x5, "ec69251dd7911ce94854ec455474f96cf6dbdebea89e0bc6cff9551a33844a3c82e3d717c62aede7350d"}, @ETHTOOL_A_BITSET_MASK={0xff, 0x5, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}]}, @ETHTOOL_A_EEE_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_EEE_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0xff}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x3}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}, @ETHTOOL_A_EEE_ENABLED={0x5}]}, 0x28c}, 0x1, 0x0, 0x0, 0x1}, 0x4008880) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r11 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r11, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r12 = socket$inet6_udplite(0xa, 0x2, 0x88) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_opts(r13, 0x29, 0x39, &(0x7f00000000c0)=@fragment={0x5e, 0x0, 0x78, 0x0, 0x0, 0x6, 0x64}, 0x8) dup2(r12, r11) 13:20:31 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup2(r4, r3) accept4$packet(r5, 0x0, &(0x7f0000000180), 0x0) r6 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r6, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000040)={0x40000000}) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:20:31 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xceec, r0, &(0x7f0000000200)={0x20000001}) [ 1964.386957] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:20:45 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0e1, r0, &(0x7f0000000200)={0x20000001}) 13:20:45 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd14f, r0, &(0x7f0000000200)={0x20000001}) 13:20:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x16}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup2(r2, r1) r4 = dup2(r3, r0) r5 = io_uring_setup(0x5cb8, &(0x7f0000003280)={0x0, 0x41c9, 0x10, 0x3, 0x9b, 0x0, r3}) r6 = inotify_init1(0x800) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_targets\x00') r8 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000003300), 0x400000, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000033c0)={&(0x7f0000002c40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000002cc0)="00cb47d5864f6d3801f843ee9d30b6f88d0e1c58aee582211c28470d75ac5e1748c3e4c3c6a6d87d543e21ea9d880b3e05d99a76d840710b1a790351aea2ff7830d84ddf9cec9756d58033f5905fa08380047d0784d3a2df8534fa3e148214a1130c70a6be5ed6d4ed1f4b44415cc56e14dc1657878ea39887983b4786635e0d89ef6b41b9c2fd7b854e20f8b4a9c7d3dc46b60900c7aceeb47987d9246b75dce9558556a5de3cbc6bcf48d414e2b16a3ac78e0adc71efabe5d7503ca55d0e86872eb226bddba641055afc93ccf165be40e95e90", 0xd4}, {&(0x7f0000002dc0)="51ce9b9a75ce85e0255e651fe490cb74e5a953cb8b4c6a18af337e0679d9f5428aa50cc1714c5c771619bc4adfb7f416b21824ac861d083489b6ac87e24410457387447a12fc481cc37d0634a64aad0bbbad6d9a173b76ae710e5e61946a2dd8babb4add0ba76a633df89107a426bbf9b31b6c9698fe91140203", 0x7a}, {&(0x7f0000002e40)="4b70fe6f2ddc2c923d2aa82842bc9210403da4445ddf73717f81fd64a1c00bec98f76ad6b0086271f955a7322a14a8649e6bf13a097113c13d5c7d2fc089d164143a63d87f1211c7f02c4a311a6a9502a67e1b029fb3c65a3dc9154afd679e05dd3b45482f48daee154acdaf0a94be37ce398da565deeacbdb34d8cb7d7953c3661cc04cb4a1ccd1a53d3258e32763b64557d1287cfbd2a33a845b7325312b", 0x9f}, {&(0x7f0000002f00)="942a0a500474be7142616dc8e2594a059ab8d4beb1cc8c4b01374d6870c4d3c8df980079f055f956b9bce95845dd165adbe3a3ca7ff9b004eb7860e42213d81a75d9a6931d88e45710983e0c28160ae2987d37bcb75826a560a22f380848b46211acb8ba1916fc396515cd4a1e2aeeb9a9ff6870cacac3f42335375e1441f6c35fc16ca5ede91edd9945278684d1937174bf14d1f3fff90593ad0bc58a80a510760bb4", 0xa3}, {&(0x7f0000002fc0)="643dd4ae080d686d50ab903959b307a22791b0cb36977119d6485da03699f1dbdc526b28566e0d5c63b40f33677b8d1b4bdbb8e18b20eb45c571d2153ea025702e394261bae8bb0c856497459ad49a807a6d110f9f9a31637ef24586a203d5f60eb06145c9aa88d1e49e5ffffa532418566fdb7c28fbd2bfcb39b1809025fb572a9bd28966ff8e2e9f7909e4f2fd0dbc465f15f9a547e9471191acaa7f3d404e7f902a49de80c9b3df4dff1e2c711e69f3fc0743174585020b4d6c3e8af92e03b49e", 0xc2}, {&(0x7f00000030c0)="7918bf3cca142ad06441361e31c21cc2552d633b342c3043e283c712dfb7a03b6b055eee017e0d2f06bc285fcc4fa7a4891aeeff6b2b3009f2dc9b6a5d438c3f126ab13c9fc492784aa5c053793fd7f7acadb3de4e1abe15864645cdcfb9f2", 0x5f}, {&(0x7f0000003140)="b2577b8cbb80aa0b705cdab70de9615aa653ce8ac03cc9ec8771f20de3f634858ab1b6acdb86516263ccac6903eb8b4ccf47e93d1758ac9c8badc59e2b79359dd7e199f5e539685d13c023fa5eac68af660c2ae78f48d4413a63231fe511e732a1f858df165f7af1d78b02664f02b9c3f54a5fc5be86beceb3fa78b8f82108fd2e9fe3ba28a651e07bd2db044f7b09862b5673770a6e31e6dcdb355e740bf99ed008a60641fd3bc5", 0xa8}], 0x7, &(0x7f0000003340)=[@rights={{0x24, 0x1, 0x1, [r4, 0xffffffffffffffff, r5, r1, r6]}}, @rights={{0x1c, 0x1, 0x1, [r7, r0, r8]}}], 0x48, 0x800}, 0x24040000) r9 = accept$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) r10 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000003400)='/sys/module/efivars', 0x208002, 0x4) fcntl$notify(r10, 0x402, 0x24) sendmmsg$inet6(r9, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="f7306fb59833b0f8edba147d2285c05417d4ff464994e96de09756934740004f0bac5b85118ec5b5594cb10bd3c735dae3a599dd0ebdcf", 0x37}], 0x2, &(0x7f00000001c0)=[@tclass={{0x14, 0x29, 0x43, 0x4bc9}}, @hopopts={{0x68, 0x29, 0x36, {0x21, 0x9, '\x00', [@enc_lim={0x4, 0x1, 0xbc}, @hao={0xc9, 0x10, @remote}, @jumbo={0xc2, 0x4, 0x1d}, @calipso={0x7, 0x28, {0x0, 0x8, 0x7, 0x7, [0x0, 0x80, 0x5, 0x36a]}}, @pad1, @jumbo={0xc2, 0x4, 0x7f}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x14, 0x8, 0x2, 0x7, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, @local, @local]}}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x3a, 0x4, '\x00', [@ra={0x5, 0x2, 0x3}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @pad1, @enc_lim={0x4, 0x1, 0x3f}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x3a, 0x0, '\x00', [@pad1]}}}], 0x138}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000300)="7ef160d0e253c7272f611b9ace35550ca7fcc89c0d99c135159ba19dc38ed0be98755f48a572a17bb0c80f2470fd8fa1e9f591dc6dace0c22e1165f26485d97861a1b76698dd06d1f12256dbecc16c6a4364e52a8f64094003d03bf3dd58ead7812f31be0fd389f1ebcaafedee33a886a0568036712c9341f9f8260875c747b86cf71da6347c5a28c03d3cf11ecdac7410d642d7937059e466de637c436ede53c0de496e488022c8d5cf02e2fae8c463d4ff730de7b4039cc1b48219cc2c6533a12f95887535219d91b2c8feaa2e90b731d29a3e4937bd31c5f4c6219055be5e16eacb60aebcd3417f29c3", 0xeb}, {&(0x7f0000000400)="7369bc769ffbf50930d3cd4640a72a79e4c8f9f2e93a75378f8f0bfa49c7519616f234e0875411cbaf42da7f6d6db342de519548bd19f0afa9b22fd5634ea365353283029ebd97d431ed629363f6a4e5cd0c2c13e6605ad2", 0x58}, {&(0x7f0000000480)="ac8a9419aa009a3235a4c501ddba34e03d477ce20e4a9b90a110b2ef51084baac5989f360c819486ba95d6b3b0850f28d8d719164e8ae07dd0c636cea4dd8b2eb40ca32afa889cd040f763f0c866c7095794cf385fcdfc80bc32c7e821350e3eb38f6f4f0aa3b8376578277d05", 0x6d}, {&(0x7f0000000500)="e955727e83a37a9d9d7f0ce096fdcc5a6c449fb8d925a7a84fc9ed45278de8b6f6c2068667e2210ce5e02d7526cacbf07efd126df45734fba9befb4304331e7fdb3114a4c8", 0x45}, {&(0x7f0000000580)="b7acfb943fa0e261be00078310f654727cbe76df7c4afbd127b68c9a7388eac7e911e27244074ba074d820e93643327ee5644c78206baa17efc4799ee11861fc78a5fd03f17ea85abf6211d82677427eb1f57da87dd8fd3c439b677354967e8c93058719c805e996", 0x68}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="cf9df3b7aa7f172864795a71fce918a6fe4cf4dc477394321d155b833bd195322760c534a78d2ed6d1f1b3dca6752482949fa111981d98e468cb77951b50ebcefb70b7b9a7d70c03c5be1dc58661f9028ed969b01ee19a2692c57797e3eaf829b6799564dca312e1b0170067bea919253eb479dc19dac1c9ce4b207484", 0x7d}, {&(0x7f0000001680)="d49965d0034577690d88d78aa735637244a46d88e1a411b97560fba300f25f94f19cb7525822311cb5b1fd804dbb0fe2c8333964494fc6d0105837d869307b3ab1e296ad8fd9e6db518b26245498941115f2d3163729ebbd20720c2f65e346b4ce437e99f83ecae54ae5291e55", 0x6d}], 0x8, &(0x7f0000001780)=[@hopopts={{0xe0, 0x29, 0x36, {0x3c, 0x18, '\x00', [@enc_lim={0x4, 0x1, 0x80}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x12}}, @pad1, @calipso={0x7, 0x20, {0x0, 0x6, 0x22, 0x400, [0x1ec642b0, 0x2000000000000000, 0x401]}}, @ra={0x5, 0x2, 0x320b}, @generic={0x3, 0x5, "4a523d9ee7"}, @calipso={0x7, 0x28, {0x1, 0x8, 0x8, 0x4, [0x0, 0x1, 0x8000, 0x3]}}, @calipso={0x7, 0x50, {0x1, 0x12, 0x9, 0x1ff, [0xa1, 0x10001, 0x81, 0x5, 0xed3, 0xffffffffffffffff, 0x4, 0x8, 0x80]}}]}}}, @dstopts_2292={{0x138, 0x29, 0x4, {0x16, 0x23, '\x00', [@generic={0x3f, 0x33, "5f2926c4e837a3ea647060ddcdea232302487904e859d8c0230a1de13c54f91bed1dd69332109de7732b021664284b50bc6fb7"}, @generic={0x81, 0xdc, "3b71609194f641cac4b233c39044d3379c844e2cc529f5329b9b5136d85cc2724506ad314de5f79181f3eaec3d0a6cdbddfa8547301ba8a561d787afa5922d9604a78510a5412507bffbaacef10eef4e4e36d385d4dd6b7764f9753afc15c6d9e1eba216d0618f8c19520339a7cd026f8e671e77d19c5bb569383b2f63bf2df450c2aa3d979907948f2b0be7888cc34d800d750d18d52c4c0dc50ff92952cdb1cb340b96eb90f65513ebd2fd4d34c3365d36feb89f9755ae125d8b7089c84bab105c819fb046628f265aa1d6b655deeaf185178834c6e8d0dd0e7657"}, @jumbo={0xc2, 0x4, 0xd037}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x23fad352}}, @rthdr={{0x48, 0x29, 0x39, {0x4, 0x6, 0x2, 0x1, 0x0, [@ipv4={'\x00', '\xff\xff', @remote}, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6c, 0xd, '\x00', [@enc_lim={0x4, 0x1, 0x6}, @calipso={0x7, 0x38, {0x2, 0xc, 0x1f, 0xffe0, [0xfff, 0x80000000, 0x0, 0x6, 0xfffffffffffffffd, 0x7f]}}, @hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x1f}, @hao={0xc9, 0x10, @remote}, @enc_lim={0x4, 0x1, 0xf7}]}}}], 0x300}}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001a80)="6acfb5e913cf266010ac067a9fb3331b4483cfd542af90071fc0adaf70915ed1bd80b9fdc8182cacdd799c5b8d39a3ffd51d2d29d931212269ecc0b26bc782023172adc41a2f15437b8f6c99380101be3c24cb8aaf9fe7553dab02f05bad29186ce8e7ebf6cc6e550a84db383897966b73405c73ad1df9f275a7158e0dea100f0caf2b4b3796b68df873dadd6a0ab349499fea5c9beba88d8444419c532834513f9120098ec56c6f2072429601564c2bf08ea0959d5509d6e77d21a77f8b863ab5d92c347d91e0d75dd25b0d219097f0dea27b7f8596703eeb6728f0523d45562e056c9fc37b7c08c26aa6bd12ead7670b4021b324fef2ef", 0xf8}, {&(0x7f0000001b80)="ddc07a86617c8e5b68954baff39d9c5bfe02eaef45ed9c6a513a49a8832382f20d27d0001812d605c3bf2eed9a73fa9da734b8c1797a62e2908478bdbfda737e44e09edfe425dcdd28d3a8222f11b73bf686f19b5f6ea8d6a739542b2a0a5571573b4ed1634ec93e1e8ee846b458ad396a0fd37fc67421512026262f2e82ffd59ee3762f307308d0877e94a685b5c22823031b03e53c58bcf15b31c0095aaa3e0fe900f5443f9eb3d52e9939dd51bba2789a0cc8cba7eea37d94fe4f35bacc839f17a00793", 0xc5}, {&(0x7f0000001c80)="fa36730c5eb5d26fa6be08c04d2285b73aabd5f521619872f2c690d40ebd64b0d0adf6bc644d4ec1cf53d430bd1c3bfd11f405d178156a91c45bbe3637d7b58057cbf89e916c8e291d04d1099ba5796802e3fb48a482c19ac993a94e8dd81349409e6e172e6fbfdb146660287253a2fd98cc9cee41dc08c137c22c0c21fa064ff7364ea6fc4a46d367364ad8a37bda3e6547827287ef8c6bf920a2e9052f2492e97760b43bd711cf100a6f6a16e71d9e80cd1eef", 0xb4}, {&(0x7f0000001d40)="5daafb6da4", 0x5}, {&(0x7f0000001d80)="1e193953d30ca81f5a63d78676044ea131a9b99fb70f71757593ea851e3557ea1dd62070753b99c7437710ebbe", 0x2d}, {&(0x7f0000001dc0)="29627415ef778853acfd26", 0xb}, {&(0x7f0000001e00)="b48fd99a49035459ba9605bc37ae0c7ad3eaf362182f668106ca617d91ce17cdfc4ed1efd16262ed953c76dcfc7ada1dada8c04b", 0x34}], 0x7, &(0x7f0000001ec0)=[@hoplimit_2292={{0x14}}, @dstopts={{0x120, 0x29, 0x37, {0x2c, 0x20, '\x00', [@ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x1f}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @broadcast}}, @calipso={0x7, 0x38, {0x3, 0xc, 0x9, 0x9, [0x8, 0x7, 0x700000000000, 0xfffffffffffff9fe, 0x5, 0x3]}}, @generic={0x57, 0xab, "82c6d322999417621cba73f6293df3170f2393e2bcac5432d742d3b0f77610244b8b6de40fe8d6a29a75cd3320e3d7bec91ff6e00b877decece05eaebbb9636012ad9162bde71e9f28bea292f612ad7f26643a01b66b9be02bc90551dccfc8c7ad6cfb8586e58cde2e91562a4b9b7f910a1e7fc6e24e0cfba729b74bbbca4724c2bebbd1a58a995505afffc17832d6599034e83266df7f83a37171f6beb51c442eee649995b45426b93f2c"}]}}}, @rthdrdstopts={{0x70, 0x29, 0x37, {0xc, 0xa, '\x00', [@enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x48, {0x3, 0x10, 0x80, 0x8000, [0x1, 0x7, 0x4, 0x8, 0x7, 0x0, 0x20, 0x2]}}]}}}, @flowinfo={{0x14}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x0, 0x4, '\x00', [@ra, @padn={0x1, 0x1, [0x0]}, @pad1, @hao={0xc9, 0x10, @private1}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @hopopts={{0x40, 0x29, 0x36, {0x32, 0x4, '\x00', [@jumbo={0xc2, 0x4, 0x7ff}, @jumbo={0xc2, 0x4, 0x3f}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x2}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7}}], 0x278}}, {{&(0x7f0000002140)={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, '\x00', 0x38}, 0x2}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000002180)="f35cf3528e9a85da5ae7761e901188c464be5532a68d9d6e8c15b0701809b7df877290611a29ee30f9352a9a28f7d63b223f4d826cba2976", 0x38}, {&(0x7f00000021c0)="741fe8529485dbf6b3f30c6fa96a2d20b44d2b10adce2692b9c2d9eab7cb0c3e438f5f9c96cc0484db4c5b4b9c242725e6c3f204d46cbc29a9492d4a46f4075c378d03dcdd7f51c6c22a2ec6409d0f6299dc8bb1f83b394fbafcc7c3c937d47c161cddbb1d777a70b5c5cc0f274be6ff512ce09649d51c883c6c5e8b27f1b70fd600a8973bd6ad121bcf62c97c7f97e417ff21593b1acb39b8ead6b370aace237c806de9a2a012d6a07c6d49b05fcd157cbab223e84de5e946c72e310e60f79b61aa99f6a04da7", 0xc7}, {&(0x7f00000022c0)="6c09528641fedf61161e2e2c0b6c17e67057312f8cbeb9f14109fed48809e0a08b9d85452eb0263d4c299ab6463cb058fb3576ade6220bf8d6b2909e8252fa13ce77109580fa8517b1df654104015beef5c3db444b59eaba9f07e07695d3feb44760d043a93bcf99baab37155e0ea35a123e99a91fcf4f9d0faece1b917ee7641bd2d4e04a0d0c374e7c0fb4d8e1fbab5d94a5bf20b2d40ad34a66147f683d1f955c781d5d8dbb433c6e26da0e4fbc14a2becd4208477d3f12d6ca1ed26890c28d1edef450aac9af8ace2e6b931c0933048505f42512579991db8dbf734a6eac9b418b9ff0fa30d53bf7ced6dffba635c99b8107f0", 0xf5}, {&(0x7f00000023c0)="7f4696e19d3c504ac9b09ae1f36c6c98717eb75a68e3605488c5dbbe53237265ceabdad9ae4c993f4b5bb083fd2798dfc03aa4f7a5481efeb7be3b462f1a8b3a789678ec4de01935af04b451cdd0a8b8f473ae260aa49c6ad13d57f2bb6e1a7a08ead3c235578ff673cf1dc2bb69e9fc42636b9ecbc87a8c52b6ece6f41953d9509932aaa6bf29cc494337cfd3b9f746744ad00e6813eba18e91b4a5a7be2cf48ae201eaab8cd4081b06ffd3e0d500ff1b81198da6392a17094d27845b", 0xbd}], 0x4, &(0x7f00000024c0)=[@tclass={{0x14, 0x29, 0x43, 0x4}}, @tclass={{0x14, 0x29, 0x43, 0xee}}, @tclass={{0x14, 0x29, 0x43, 0x4}}], 0x48}}, {{&(0x7f0000002540)={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, '\x00', 0x2d}, 0x81}, 0x1c, &(0x7f00000028c0)=[{&(0x7f0000002580)="0e2d4736706578601b06160d90596e494794c07344f1e7680641db1a53c81bb36adaa8aed6f0a252f1c96d152fac55656d83b3c21e044473a26b2394bf0ac6a512673770f2bb067ea779a705c963dab7cd45c48b47671e085cacd43e5d60e35dd694a74866be65abec2f7b42ae94c1553f3d9a097424c498f19bd031993617de2e4c3d004ea5ffa980745b2a054037f4a8ac680529d8fb1a961a569f02eb5079e656172402bff11df2dfb2cef904e953606327b9199e26349f2dd6ded4ef2306ec067acacbf64b", 0xc7}, {&(0x7f0000002680)="8f9f07fcf8ae60a5ee7277da90d1c02b3ad8c617e99a390245ae56f9e802c4b68c191e1202d3062fdfcc90e0b45df35dbf85499b1d27612d01a4cc9f0442c72bc9c32eb19d952f4c4cdc93e883d5edd749537cb7337d9804a963321233f0af8381edf01ee7ed1bfa9c36ccb4e5f2fcba79f8e35e17e88176b6b74723f96985fa04b56f4cc93af08113d3b17e5af679d74ee3fd983ab9b2747b8d27c96e0eb796695484f442819926df70f9009f581859c7ecc066ef29399f9222cf4fe217bc63009fdc7410c62bc88c89", 0xca}, {&(0x7f0000002780)="fcd018541c65aa38dd3cc6ab1fc4641e2a352254cf367ad79e59ff8cc729b611beed9a98a642a72af4", 0x29}, {&(0x7f00000027c0)="f9f77091e2a3baa8dec9a7b1595e7cfdee99e9b906b315c6d103729bc476db31402863c085ea13048b72f9c28f5963ce8ef18ec9bcbcbbfd0164ef216be7f1d16e5e44855c1c205149674b86c9b336351dabcc72e417c72ae545473e44cf5a635629ba6dde760bf22a26b8e29267341c08a215079bdfbaf3c5d433a52f68cdb8a80adf9a367a3487066032de493fc8aeb0fc6937502875de4e3e8513d86737b784382ade76fd90e5df3c6be1824d72e8bf7e0f32755093b0bc1d9fa7ad5c42d4b5619b529122866ff79916cb5cad", 0xce}], 0x4, &(0x7f0000002900)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}, @flowinfo={{0x14, 0x29, 0xb, 0x10bd}}, @hopopts_2292={{0x158, 0x29, 0x36, {0x16, 0x27, '\x00', [@generic={0x3, 0xee, "68dd473b03fd69329306431dbb09827d73eb4115e085e0a69c7c4b939893397b0f40cc123b674470dfe15b18237e579f41b30776c272a8e67188d14ee2abbb9b6f89f6054e4281cf0eabeb0c8579258af2fe26388b5172d02e000113f6169eafa66732e23df69fe9bdccda31ba8b2d0ab0e3b9420f521c94ace272028a18cb526cd411d7d706ab5f489a4888bf3c8e9339b9d1a27e593f77416c7b5000acfe7bf2380c00dc1b4325b4144a6cbbffcc4e47e4629670e97a86f6d61ad1b2ffe2f8d281a1db048dc3a7f878a16a468d4f4c9c7e5355b0fe4cd363a5a9d4207d487f8795670b73dd0aa54136eafd9f59"}, @enc_lim={0x4, 0x1, 0xbf}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x28, {0x6, 0x8, 0x1, 0x8000, [0x40, 0x6, 0x3, 0x0]}}, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim, @ra={0x5, 0x2, 0x1f}]}}}], 0x1c8}}], 0x5, 0x48880) 13:20:45 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f0000000140)="906273f412d8f1e4d6a480345decf71ccb86915e5a03edfc2fb2132ab01d06d420b3ad77eabbefab6bfba8f46b17b8effe560cd1821ea8e42db7f801fa43a4e09cce24a6a59fff0737e6b01dc843cecd4d6ebf2b5f5410ebc1006027720ba6ddaba7b69d5f04c553ee437fce15e968f8af4cc5e77079506d5c20458dc99c72be0ed839057f96aab2b98ad050cae9476469c899b71f3cfec936fb79179887e084900099dfa62e299d449456038fde1c894178f99e1f51f5fd6d9fd4d7c6d2ac28fc7e108e3677d7efd142e9d65f442abe54bb72bc614ff96569d6db4d93ed960e250206c3404fac9a9a5a572d4a42db", 0xef) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 13:20:45 executing program 6: renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x6) r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:20:45 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xceed, r0, &(0x7f0000000200)={0x20000001}) 13:20:45 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r2, 0x4b63, 0x4) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0x9, 0x3}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:20:45 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0fe, r0, &(0x7f0000000200)={0x20000001}) 13:20:45 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup2(r4, r3) accept4$packet(r5, 0x0, &(0x7f0000000180), 0x0) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000040)={0x1}) 13:20:45 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x7ff}, 0x4) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x1000) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x3, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup2(r5, r4) accept4$packet(r6, 0x0, &(0x7f0000000180), 0x0) epoll_wait(r6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)) 13:20:45 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0ff, r0, &(0x7f0000000200)={0x20000001}) 13:20:45 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0e2, r0, &(0x7f0000000200)={0x20000001}) 13:20:45 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xceee, r0, &(0x7f0000000200)={0x20000001}) 13:20:45 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd150, r0, &(0x7f0000000200)={0x20000001}) 13:20:59 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xceef, r0, &(0x7f0000000200)={0x20000001}) 13:20:59 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd151, r0, &(0x7f0000000200)={0x20000001}) 13:20:59 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) r2 = dup3(r0, r1, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000101000000000000", @ANYRES32=r3, @ANYBLOB="ffffff7f000000002e2f66696c653000"]) ioctl$RFKILL_IOCTL_NOINPUT(r4, 0x5201) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0xfffffffc) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000400)={0x0, r10, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001400)={r11, r8, "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", "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"}) r17 = 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) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r17, 0x81f8943c, &(0x7f0000000040)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a80)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}], 0x0, "043ba9ba70070b"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000051980)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000051b80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051d80)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {r19}, {0x0, r20}], 0x7f, "bf0ba1558c7d55"}) r21 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r21, r3) [ 1992.129275] 9pnet: Insufficient options for proto=fd 13:20:59 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SELLOADLUT(r1, 0x541c, &(0x7f0000000000)={0x5, 0xfffffffffffffffa, 0x10000, 0x4, 0x1f}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:20:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB='0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) syz_io_uring_submit(0x0, r2, &(0x7f00000001c0)=@IORING_OP_NOP={0x0, 0x4}, 0x20c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, '\x00', [{0x8, 0x4, 0x4, 0x7f, 0x200, 0x9da7}, {0x8, 0x7, 0x9, 0x9, 0x101, 0x6}], ['\x00', '\x00']}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000000)={@loopback}, 0x14) dup2(r4, r3) 13:20:59 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0e3, r0, &(0x7f0000000200)={0x20000001}) 13:20:59 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd100, r0, &(0x7f0000000200)={0x20000001}) 13:21:00 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/../file0\x00', 0x12000, 0x104) r5 = dup2(r3, r2) accept4$packet(r5, 0x0, &(0x7f0000000180), 0x0) sendmsg$inet6(r4, &(0x7f00000003c0)={&(0x7f0000000200)={0xa, 0x4e20, 0x1, @private0, 0x9}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000002c0)="2cf4eb9cdc41c733b7ac247464341e962617ffa862b7e9aa1e75d39d7fc38855405f66be4c7136d5207846d688a757a4f0ecec12194f627981b526efb4b99fe59bc9c4a6be55e4e967bdba170cd9b67589763c62c101cd5bc8c5c391bfb67accc8ef71f653c0075992aa55a6bd3fb0b90e3291f95ffc3f01a59933a0bfa115f7659ec959e9d1c91f4b1d430a70dc93d6324d08c5f44939bb077310502c7f3b00c6b4b2bd8f5a8a8679aac71b3c5f99f98d80bd0244509a896ee6db6934d641d6e593a6fdc706a2d4b5e468dee4abdadd8ba8dbfe3d27fa66f6d1bab161", 0xdd}], 0x1}, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x0, 0x5}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:21:00 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup2(r3, r2) accept4$packet(r4, 0x0, &(0x7f0000000180), 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000001180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)={0x10a4, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0xdf7b}, @ETHTOOL_A_EEE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x1058, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffff7}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_BITS={0x3c, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xad}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}]}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}]}, 0x10a4}, 0x1, 0x0, 0x0, 0x40000}, 0x24040000) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r5, r1) 13:21:00 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x9, &(0x7f0000000000)={@mcast2}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, 0xffffffffffffffff) 13:21:00 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup2(r3, r2) accept4$packet(r4, 0x0, &(0x7f0000000180), 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000001180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)={0x10a4, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0xdf7b}, @ETHTOOL_A_EEE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x1058, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffff7}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_BITS={0x3c, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xad}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}]}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}]}, 0x10a4}, 0x1, 0x0, 0x0, 0x40000}, 0x24040000) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r5, r1) 13:21:00 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './file0\x00'}) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0xfd6d) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r1) 13:21:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000180), 0x48, 0x2) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x10d) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 13:21:13 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000000)="8992a659096f74e7ed3aa0bad69c48bf0a1d085bf44f9a632d9a6ba7120c1457c22c9a0e6b6bda0ff9e794b27e1f28304f8071", 0x33, 0x54, &(0x7f0000000140)=@l2tp={0x2, 0x0, @broadcast}, 0x80) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:21:13 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcef0, r0, &(0x7f0000000200)={0x20000001}) 13:21:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) syz_io_uring_setup(0x61b6, &(0x7f0000000480)={0x0, 0x2560}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)}, 0x81) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/111, 0x6f}], 0x1}, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000580)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, &(0x7f0000000540)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)="adcf372f3e14ca456139381e7d75407e157e3354e780a5cf6e4416197a6e31d7165decedb8cb3a57d8138061079b2ebaeae30099f3724ae9f923d7814f681723aa9e393315f4cf3bdf3ba3eff104c0082a8cf2cb954a93bbb73e8d6d2d8e84b722203c9f5668a7740149471c8b1d296a9ca0c039eb0a6883c4f643d54311d517847bb9cf543f18f2ea5a8ca862213e7d5ec539fab9635087f3ba4de6d80e6cd692580f1dd9790ec362a4da6e67aa2e329883867d4d2fbbc327821d7d16863690e7df215a37e266c49fcc7b87151fb7b8e54e0480cc9b", 0xd6}, {&(0x7f0000000340)="01c007fe8526863418947c9187f0cd942ad0a81d6f650e4ccaac4837a8451dcef171f2a1d031025f16a51082389b795d32288c42bb9ca4dbe8e58f448394f3b9fd1db35995ec3322c62667aedcd627fa298561e9dca8a89354ede51f33dd937f734e756b68434202c708add9ff760337d6c0732f411223b0ba9d74cb4d079d2423dcffa5843ce53db57375bcd1535cbf71b20654197275f7893ab6b3f5410b3f085d601628a7228630da2b687460ba903ecff615ff8e7bbe981350ee97ca242bed07c50eec82d480f1bf90b888a1af6a", 0xd0}], 0x2, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000000000001701000001000000b8a518b5d1f1000088000000000000003a000000050000006856f5be69cb3216d8401da9bbd3b7ec90dd86687d936f3b6e07b7bd1a7f92e2f43ad0613ed0799dd289e2e92f3975e33fb08985b16d73aa993bc30d01a3064c4349a634e231cf448e16ec855cef8a8b0acff0f11559f891ed1ea8b110d6c6b18b3f5ffe183715617273d4982edfd3d435fe760522f300001a1ec06a65fb45e3920687cacd9eb2"], 0xa0}, 0x0, 0x24000804, 0xe948b4ac900a4dc6, {0x0, r5}}, 0x3f) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r6, r1) setsockopt$inet6_udp_int(r6, 0x11, 0x66, &(0x7f00000005c0)=0x48, 0x4) 13:21:13 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd101, r0, &(0x7f0000000200)={0x20000001}) 13:21:13 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd152, r0, &(0x7f0000000200)={0x20000001}) 13:21:13 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0e4, r0, &(0x7f0000000200)={0x20000001}) 13:21:13 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup2(r3, r2) accept4$packet(r4, 0x0, &(0x7f0000000180), 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000001180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)={0x10a4, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0xdf7b}, @ETHTOOL_A_EEE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x1058, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffff7}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_BITS={0x3c, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xad}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}]}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}]}, 0x10a4}, 0x1, 0x0, 0x0, 0x40000}, 0x24040000) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r5, r1) 13:21:13 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup2(r3, r2) accept4$packet(r4, 0x0, &(0x7f0000000180), 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000001180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)={0x10a4, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0xdf7b}, @ETHTOOL_A_EEE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x1058, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffff7}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_BITS={0x3c, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xad}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}]}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}]}, 0x10a4}, 0x1, 0x0, 0x0, 0x40000}, 0x24040000) socket$inet6_udplite(0xa, 0x2, 0x88) 13:21:13 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup2(r3, r2) accept4$packet(r4, 0x0, &(0x7f0000000180), 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000001180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)={0x10a4, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0xdf7b}, @ETHTOOL_A_EEE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x1058, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffff7}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_BITS={0x3c, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xad}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}]}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}]}, 0x10a4}, 0x1, 0x0, 0x0, 0x40000}, 0x24040000) 13:21:13 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup2(r3, r2) accept4$packet(r4, 0x0, &(0x7f0000000180), 0x0) 13:21:14 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r3, r2) 13:21:14 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) 13:21:14 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd153, r0, &(0x7f0000000200)={0x20000001}) 13:21:14 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:21:14 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd102, r0, &(0x7f0000000200)={0x20000001}) 13:21:27 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x404, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:21:27 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:21:27 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcef1, r0, &(0x7f0000000200)={0x20000001}) 13:21:27 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0e5, r0, &(0x7f0000000200)={0x20000001}) 13:21:27 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd103, r0, &(0x7f0000000200)={0x20000001}) 13:21:27 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd154, r0, &(0x7f0000000200)={0x20000001}) 13:21:27 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x80, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="5a5230ddcca312543c131bcb7c60cfbe59f238ff5204a3b27d5e99447e220160f8d16ae760", 0x25, 0x40}, {&(0x7f0000000280)="ac32210a5fd45d18e474740f47d0159a68c331686f8caa29", 0x18, 0xfffffffffffffffe}, {&(0x7f00000002c0), 0x0, 0x6}], 0x8040, &(0x7f0000000380)={[{@gid}, {@nr_blocks={'nr_blocks', 0x3d, [0x31, 0x78, 0x37, 0x34, 0x25, 0x25, 0x33, 0x34, 0x36, 0x65]}}, {@huge_never}, {@gid={'gid', 0x3d, 0xee01}}, {@uid={'uid', 0x3d, 0xee01}}], [{@obj_type={'obj_type', 0x3d, '9p\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '}^%^\x11\'$*]][{\\'}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}]}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000140)={0x0, 0x8, 0x3f, 0x8, 0x9}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c77663d45485037089bd31525446f3d", @ANYRESHEX=r1, @ANYBLOB=',fsname=,appraise,fsmagic=0x0000000000000006,\x00']) 13:21:27 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:21:27 executing program 1: getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)=0x0) stat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget(0x2, 0x3, 0x0) r3 = getuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d91e31b7892f71f3ac842db783e431d605372ea606c253e7c4ff3d013e13614b38210b49077cca3b953d867fd849b8fe2ff2f49a2849f897aa0aa580d9181e218f7c241c047d0a0ef6ba946c262de8447d2ec926ffc3aaadd9660fff9cea9b11f2ff3704df391d2bdb33465bfa785d15ef405e901c59cb0dfc75ae84a5ce85db5f2f363979cb753db158729cd7ca20d8cb5989348", @ANYRESHEX, @ANYBLOB="2c7766646e6f3da629bf69b6c63cdf51ab647f86169aeac25f056e582164dd0400"/43, @ANYRESHEX, @ANYBLOB=',cache=mmap,cache=loose,noextend,nodevmap,dont_appraise,dont_measure,subj_type=,dont_measure,fscontext=system_u,fsmagic=0x000000000000008c,uid=', @ANYRESDEC=r4, @ANYBLOB=',audit,rootcontext=user_u,\x00']) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000002c0)={{0x1, r3, r0, r4, r1, 0x39, 0x8}, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7}) semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000080)=""/209) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r7, r6) [ 2019.856539] loop3: detected capacity change from 0 to 8388096 [ 2019.858892] tmpfs: Bad value for 'nr_blocks' [ 2019.869489] 9pnet: Insufficient options for proto=fd 13:21:27 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c00980faeb6f2b556910f18fb92981372be1baf68e5a1b6a7a4d11e8413b5628caf06d549ca005b39865c7f307fdb77ba1c4557ca3aa401f132c7df11287e9f12cad99d3caeae06595c5cda87a2e979ee60bac4d6d03ed7ff00000000000000b67d0a748e3f63b5e13641d1"]) 13:21:27 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:21:27 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r1, 0x4b63, 0x4) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000004, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x39a9, &(0x7f0000000080)={0x0, 0x5c4b, 0x8, 0x2, 0x36b}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup2(r5, r4) accept4$packet(r6, 0x0, &(0x7f0000000180), 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x8) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x1, 0x0, r6, &(0x7f0000000180)={0x1}, r1, 0x1, 0x0, 0x1, {0x0, r7}}, 0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r9, r8) 13:21:27 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:21:27 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:21:27 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000140)={@loopback, r2}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={""/10, ""/2, @remote}}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000002c0)={@private1, r3}, 0x14) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x7ffff000, 0x811) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="953900000000000000000500000008000500000000000c00018008000100", @ANYRES32=r7, @ANYBLOB="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"], 0x28}}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000100)={@loopback, r7}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@remote, 0x3e}) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r9, r8) 13:21:27 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) [ 2035.375945] 9pnet: Insufficient options for proto=fd 13:21:43 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB="019100008b57586aca788101", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=0xee01, @ANYBLOB='./file0\x00']) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0/file0\x00'}) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @mcast1, 0x80}, 0x1c) r6 = dup2(r1, r0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r6, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r6, {r3, r4}}, './file0\x00'}) 13:21:43 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcef2, r0, &(0x7f0000000200)={0x20000001}) 13:21:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000180)=@sr0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)='rootfs\x00', 0x1000, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) open(&(0x7f0000000340)='./file1\x00', 0x4040, 0x1) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@smackfsdef={'smackfsdef', 0x3d, '*,]'}}, {@obj_user={'obj_user', 0x3d, '\'\xf8\x8d=\xe7\xe39_g5\xe0\xb5\b\xd15\xda\xbc=\xfbL(\xd3\xe9\xa0\x90\xd4\x8a\xb2\xf2\x06X;\xe6)s<\xb7\x12_kp+\xaf;\xbe\xac~\xbf\x1b\x10\xf5\x83\xa0\x81\x85\b]>\xdf\xf8\v\vo\xe6\x9a\xf8*\x89\xb3\xd0\x1c\x0e\x911\xd4\xac\xd5\xa8\x1b\xfc\nR\v@f\xc2\xd8(*6i\xbf\xc5\xa5+)\xd3E\xb6-\xdd\xc8\xf2\xe0\x9e_e\xc1G\xe7dM\xd5\x1a \x8f\x88\xd5\xa4[\x94D\x84P>\xb4.\xe4]\xdb\x897t\n9\x8a'}}, {@smackfsdef={'smackfsdef', 0x3d, '-+}'}}]}}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000140)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 13:21:43 executing program 2: prctl$PR_SVE_SET_VL(0x32, 0x325ac) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d1b91ba498c4dd92f0c19f5c8684af218a52e9481150f47b7524ae5e703ab3387f4188f4b40acce150f0afcafd4dadfc7460b8344d3ce3030f0d8b9d216c7cf5c949965888c", @ANYRESHEX=r1, @ANYBLOB="35cc44ffc066dd19caf37305a668f2b933fbe640a070720dd14304d414518b96dcac8a538d1e1e9b13d87f68be83c80e75ebe2ec9fdb82eb413f9aa7940963149e11e8832d04a3e92febeb21b84c"]) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000200)='./file1\x00', 0x40, 0x4, &(0x7f0000000580)=[{&(0x7f0000000240)="3b492e0794fd696d66f0e1bb4dbd06376fe451f3cd5f4d709f72d4b64a3a6136e8512b933c4665ce54f33a208830caf779e01ac06d4f7fc4ac0c0c5c73864da8e79dd7bafb4e6b86419ec6186aee0af8df6c406890187269c0285bccb6f217f967317f056f3d3aaa19db1ba5497105745ecee29a2382dd69aa15ba1ca80b053334a2f945ce9a1a10b54cc8f9102c9cd47db7f3ff0ed5890186eec2f6b97d7688e6a4ea6fc0799746c5b4e65592d269d80ecf6b0eb10f18e54efe5a877ee787b88e4a50b44c97a908531851b0dd518da54758307a1ccf7d457597f4823f2af2f9a9da2503c311dd138d1c61", 0xeb, 0x7}, {&(0x7f0000000340)="81a5376fee9989251aeebbbf2a80e12c7daed217acb07c44bf2d97474a0db2f0fcec97ee87efe611b8fcf8ac56ffc4efa253381ef9d7df864e3eeb207b371c7cf7285b43e83983385b1905340ba88322bc18fe954ae6bb7ec7bdbd16c483faf86673aa5ef9524930d7b7a87c20a3135d2f501898c893134643a332ff515d7328322d44763b5147ec1c9db04a77dadf0e9765988b066dfe35d47941321316c52420ed03f44ebbb1bb0b9abc6176b719870d0b63e397bf50caf2a55978aa0754c632e003", 0xc3, 0xb9a49d9}, {&(0x7f0000000440)="cf0d16ac23e601817bf642316f1bf512b22bb634e4b12e80fcaea9bac35c8ee632881a94cd4836f4c194c8caa12420aaf606804f399055ddd3f3fa7a6f56fe4a8ab9b63b", 0x44, 0x10001}, {&(0x7f00000004c0)="fec3ff9432b7138a7fa1ff3e9b625a4070c7b2cc35b80a6282d1748ec294a33e3747fe93ce53b6f149077d04e429376ed70ca1ef68ca954dd581f01167843fb1aee2ea1c6c00898bf30a1b9598e98fccca01ffcd29fffa7013cb60422aec2574afb38f876551fdb066086806e8fd8edd933639ae9ebc6f73a9449045820da5ce7b41f0bbf9cf05b5184fb37a0a9147008edafbb49dde1c3b6e7b905a77d37688c65a552459ef9d24d54d58e8ab97a99871721238d3cba21d3e7fd926e4f685", 0xbf, 0x7}], 0x2401084, &(0x7f0000000600)={[{@uni_xlate}, {@numtail}, {@rodir}, {@uni_xlateno}, {@numtail}], [{@dont_appraise}, {@pcr={'pcr', 0x3d, 0x20}}, {@smackfsroot}]}) 13:21:43 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd155, r0, &(0x7f0000000200)={0x20000001}) 13:21:43 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0e6, r0, &(0x7f0000000200)={0x20000001}) 13:21:43 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd104, r0, &(0x7f0000000200)={0x20000001}) 13:21:43 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) [ 2035.399545] loop2: detected capacity change from 0 to 118788608 13:21:43 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x4, @mcast2, 0x5ab}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000000000)={'syztnl2\x00', &(0x7f0000000080)={'syztnl1\x00', 0x0, 0x2f, 0x9, 0x9, 0x0, 0x23, @mcast2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x8, 0x8, 0x8, 0x400}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x7ffff000, 0x811) socket$netlink(0x10, 0x3, 0x14) r3 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f00000001c0)=@IORING_OP_ACCEPT={0xd, 0x5, 0x0, r3, &(0x7f0000000140), 0x0, 0x0, 0x80000}, 0x42b) io_uring_register$IORING_UNREGISTER_BUFFERS(r3, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000040)) dup2(r3, r2) [ 2035.412832] 9pnet: Insufficient options for proto=fd 13:21:43 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:21:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c59ae3301133d2ec3169a1ad3a037a3875f54c681d616d8b4efc91597e9f803b271fa27e4d1cbaf777f2aaa3de7ee5427e8af59cb52b6a6c617b35ce3c8c8a19c12d9d923c4127712cd9a00fe0b3142c84e5dc512d4f31a10897b35c0c4c0322e7cf2a8696eb353aa0835ec69609e2c4fcaa9e9cee53a6b0110185990c7c64382a7cf37e77e71aa1840c5356e4ee16baf531e518b144ed69973791dba739fd75f631c5c174a93aa31eb0d00169a87d529e4faf31f01cd81c07915891ca06dcd0850b7511dff1930a1eb4e4c73949b70c6f131055a697d0019", @ANYRESHEX=r1, @ANYBLOB=',\x00']) [ 2035.484010] 9pnet: Insufficient options for proto=fd 13:21:43 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:21:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x100a4a0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c706f6976706f72742c636163523d6e6f6e652c76657222a573696f6e3d3970323030302e752c6163636573733d757365722c00"]) 13:21:43 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:21:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x80001, 0x4) open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x800) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7472616e733d66d600000000000000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000140)={0x0, 0x1000, 0x0, 'queue0\x00', 0x9}) 13:21:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) symlinkat(&(0x7f0000000100)='.\x00', r2, &(0x7f0000000140)='./file0\x00') r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r4, 0x4b63, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000540)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd_index=0xa, 0x0, 0x0, 0x1, 0x9, 0x539cfcee30a82cbb, {0x0, r3, r4}}, 0xcd3) fspick(r2, &(0x7f00000013c0)='./file0/../file0\x00', 0x8) r5 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x3, 0x3, &(0x7f0000000200)=[{&(0x7f00000001c0)="3fab007f06f92e161332", 0xa, 0x5}, {&(0x7f00000002c0)="b41f4889b3177df4b832c1afc5450a1381491f885c6c6658df70132ae3be33a7e7fd7ae074355cf1602a5597dca7ed823f83ae60e0cc3824022364265bb91d92be090dbd19ffc1b41eb9fdfccf3ae7cbad73e484e5cead9007120be130da42a6b6dad0f06ce558afcb918e904cd97ea6be444ed6c14d5624d80868d9829fbf49e8474c39749f3e1862dc3ab1ffc57a747df70c4f87ee64da229ee34b0f28352817e58697f7adfc0de07118438e1c71121da4dae7c4331260c403cb764422da3582bae856577a5314ff", 0xc9, 0x1}, {&(0x7f00000003c0)="f89446e174436e691ad84fc80be3bc8e5adcd4f2cf08dfcc0a78f4471d5c633498dd68e4b35bcd3ca390176b241a695718e0d27e7cb544c2f12751178fcee34d5a88ee280b7ebb661e3447a68838a87ab8757cff470098c0efdd85f82322d612652302cfb847311b6f8093b657978722e713e6c792e22f1a503cd2efa12a225350b0aa8a85d9fbedf8fb8dec948fd10695bf7543a31b51b2", 0x98, 0xffffffffffff4f68}], 0x20, &(0x7f0000000480)=ANY=[@ANYBLOB="726f6469722c73616e736d7574653d3959040000000000000065723d7472616e733d66642c2c6d6561737572652c646f6e74436d6561737572652c646f6e745f6d6561737572652c61756469742c65758d643d", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) renameat2(r2, &(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000500)='./file0\x00', 0x0) 13:21:43 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd105, r0, &(0x7f0000000200)={0x20000001}) 13:21:43 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcef3, r0, &(0x7f0000000200)={0x20000001}) 13:21:43 executing program 1: setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r0) [ 2035.757053] loop2: detected capacity change from 0 to 8297984 [ 2035.762008] tmpfs: Unknown parameter 'rodir' [ 2036.543563] tmpfs: Unknown parameter './file0' 13:21:58 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80800) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:21:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) sendfile(r1, r1, 0xfffffffffffffffc, 0x8) fsetxattr$security_capability(r1, &(0x7f0000000000), &(0x7f0000000140)=@v3={0x3000000, [{0x6, 0x20}, {0x1, 0x19e}], 0xee00}, 0x18, 0x2) 13:21:58 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcef4, r0, &(0x7f0000000200)={0x20000001}) 13:21:58 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd156, r0, &(0x7f0000000200)={0x20000001}) 13:21:58 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:21:58 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0e7, r0, &(0x7f0000000200)={0x20000001}) 13:21:58 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@mcast2}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r2) dup2(r2, r1) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x40400, 0x0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x2, @private2={0xfc, 0x2, '\x00', 0x80}, 0x80000000}, 0x1c) 13:21:58 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd106, r0, &(0x7f0000000200)={0x20000001}) 13:21:58 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:21:58 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000002c0)={{r0}, "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"}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) [ 2050.535031] 9pnet: Insufficient options for proto=fd 13:21:58 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:21:58 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000040)) dup2(r4, r2) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup2(r5, r3) accept4$packet(r6, 0x0, &(0x7f0000000180), 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:21:58 executing program 6: setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:21:58 executing program 6: setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:21:58 executing program 6: setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:21:58 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:12 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000040)) dup2(r4, r2) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup2(r5, r3) accept4$packet(r6, 0x0, &(0x7f0000000180), 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:22:12 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:12 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup2(r2, r0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x0, 0x4000811) poll(&(0x7f0000000000)=[{r3, 0x32}, {r1, 0x1e9}, {r4, 0x8088}, {r1, 0x8000}], 0x4, 0x3) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r5}}) [ 2064.456081] 9pnet: Insufficient options for proto=fd [ 2064.461245] 9pnet: Insufficient options for proto=fd 13:22:12 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd107, r0, &(0x7f0000000200)={0x20000001}) 13:22:12 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd157, r0, &(0x7f0000000200)={0x20000001}) 13:22:12 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcef5, r0, &(0x7f0000000200)={0x20000001}) 13:22:12 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0e8, r0, &(0x7f0000000200)={0x20000001}) 13:22:12 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x100, 0x148) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c9b0dcf9b137766646e6f7d2eee3020cd2f673d6a43fb7605953d", @ANYRESHEX=r2, @ANYBLOB=',\x00']) ioctl$FAT_IOCTL_SET_ATTRIBUTES(0xffffffffffffffff, 0x40047211, &(0x7f0000000000)=0x8) 13:22:12 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r3, r4, 0x1000) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x4, 0x2, &(0x7f0000000340)=[{&(0x7f0000000240)="117b9742f9766e4a9320dabd1280802c4cee7aeb352c2b0c7bf489f1bd5860804946c977c3aee0ba6be5ee5823f91740d38aec6569e03c4a0ca679fd4025d8a957fc00bd10a079e63cc94fe19115376fbbfdb9c9f00d41a759d5d252f510ce688da95a974777f80bec2cd1225aacda03d0419dad03689e03d137cdf0c08e1e009433afba1b4d799234055a861f077dfb4b4e3a7098aefb8e2472d0a25338c47b4a3c0681747be03627e221f268f45b860d91c28e7573f1de5d0ec6850793274d133891c82319a5ea556edc0ce4ea61c2e7cd1b036b1a76c0392d90a64904b3a76a151ac430738180bea2025dfe4da2899f37a170426b3b", 0xf7, 0x9}, {&(0x7f0000000180)="0fc6174fe962ffea33eebe8dd494634294c56f1657052132034d9c97b72f465b09ad8c482341338f0f1875c7c94eb85315616efa41e109d3842ed4bb994f12a3", 0x40}], 0x88000, &(0x7f0000000440)={[{@size={'size', 0x3d, [0x36, 0x70, 0x34, 0x78]}}, {@huge_never}, {@gid={'gid', 0x3d, r4}}, {@nr_blocks={'nr_blocks', 0x3d, [0x31, 0x42, 0x74, 0x38, 0x6b, 0xc]}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}], [{@uid_lt={'uid<', r5}}, {@pcr={'pcr', 0x3d, 0xa}}, {@uid_eq}, {@smackfsroot={'smackfsroot', 0x3d, 'wfdno'}}, {@fsmagic={'fsmagic', 0x3d, 0x9}}]}) r6 = dup3(r1, r0, 0x80000) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@uname={'uname', 0x3d, 'rfdno'}}, {@cachetag={'cachetag', 0x3d, 'uname'}}]}}) 13:22:12 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xee, 0x0, 0x0, 0x8080, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:22:12 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:12 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:12 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:12 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:12 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000040)) dup2(r4, r2) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup2(r5, r3) accept4$packet(r6, 0x0, &(0x7f0000000180), 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x20000001}) 13:22:12 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x7ad, 0x185a00) write$P9_RAUTH(r1, &(0x7f0000000140)={0x14, 0x67, 0x1, {0x4, 0x0, 0x5}}, 0x14) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 13:22:13 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcef6, r0, &(0x7f0000000200)={0x20000001}) 13:22:13 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:13 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd108, r0, &(0x7f0000000200)={0x20000001}) 13:22:13 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd158, r0, &(0x7f0000000200)={0x20000001}) 13:22:13 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0e9, r0, &(0x7f0000000200)={0x20000001}) 13:22:13 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000040)) dup2(r4, r2) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup2(r5, r3) accept4$packet(r6, 0x0, &(0x7f0000000180), 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000040)) 13:22:13 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:27 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000040)) dup2(r4, r2) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup2(r5, r3) accept4$packet(r6, 0x0, &(0x7f0000000180), 0x0) 13:22:27 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount(&(0x7f0000000000)=@sg0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ext2\x00', 0x20, &(0x7f00000001c0)='(\'\x00') ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f0000000440)={{'\x00', 0x2}, {0x801}, 0x175, 0x0, 0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)="3c7479154743d413b72469b46a402ef86adde280ea61b668ed3cfb008fb8b80c1c25a6fc1cf499b91ef5fea7d4b45d489df261808edcfe2a68a0d5", 0x3b, 0x0, &(0x7f0000000300)={0x2, 0xfe, {0x1, 0xc, 0x60, "6bc24ef4b1d24b2edc317f9adebc22b40dc1be536ccf00f637c493918bb1ab9104bfbfcb620359c7700ef781ad2526e62d8e1ad639622bb6b2efbfa51935af0ef8131a81230d0293f6039310b8d6346a60039083de081e442f710c8054dd1f74", 0x91, "e2fef8b7a1c98c01139aa1bcd39b3fafecae352a0bc57badb44e1b1b08fb1cbc0237ae2aacf7cfa11be58cb737934f65312f6e16222ac72ce66e29360f3afdae1980ad490dc0ccb69ee74041431319a0f8094e815accc7407a20ce6c1f2498dbdf8bfb28262ecc3a1f676d310b8b8a25f74e33a6070d30d10f7d624f1cf255309fe2b23e9d303827ecafde8a9699b66cac"}, 0x6, "28ca98a46d10"}, 0x110}) r2 = accept(0xffffffffffffffff, &(0x7f0000000540)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000004c0)=0x80) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r2, 0x8008f513, &(0x7f0000000500)) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) 13:22:27 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_setup(0x33e8, &(0x7f0000000240)={0x0, 0xda18, 0x4, 0x3, 0x11f}, &(0x7f0000bc4000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000380), &(0x7f0000000300)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000340)=@IORING_OP_ASYNC_CANCEL={0xe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup2(r2, r0) accept4$packet(r3, 0x0, &(0x7f0000000180), 0x0) ioctl$RTC_SET_TIME(r3, 0x4024700a, &(0x7f0000000000)={0x1b, 0x38, 0x1, 0x17, 0x9, 0x3, 0x6, 0x7b, 0x1}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000040)) r5 = socket$inet(0x2, 0x1, 0x401) fcntl$dupfd(r4, 0x406, r5) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x4e23, 0x800, @mcast1, 0x7}, 0x1c) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r7, @ANYBLOB="0f00c84b45f254e5e0f089008d6fe47e61"]) 13:22:27 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd109, r0, &(0x7f0000000200)={0x20000001}) 13:22:27 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd159, r0, &(0x7f0000000200)={0x20000001}) 13:22:27 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0ea, r0, &(0x7f0000000200)={0x20000001}) 13:22:27 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcef7, r0, &(0x7f0000000200)={0x20000001}) 13:22:27 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:27 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) [ 2079.316941] 9pnet: Insufficient options for proto=fd [ 2079.332914] 9pnet: Insufficient options for proto=fd 13:22:27 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:27 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0xec8, 0x9, &(0x7f0000002580)=[{&(0x7f0000000180)="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", 0xfb, 0x9}, {&(0x7f00000002c0)="be71e29e70d17e5f9e83ecbe6c8d14a8cd4fafde2a52ecd46c394cf9f12b3076205b7c163af97560be26ec34b4e2d2e80d0e7093be7c1de9d66a9b85ccf414f6c7107db289b8638f6575a031b649d95880eb9d05cd1f363c768a2b3111", 0x5d}, {&(0x7f0000000340)="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", 0x1000, 0x2a}, {&(0x7f0000001340)="34e2276479d7dbcb40992e469c72f7e868b43985904b9c0903e72e19157598162fa8b5be499073397ef33643a2042355400d81d872dc741224f908779866c74ec994cb03cf4452f735990b12c8530101d2cfaea409004a7e6d3bbfab6d9aaba6f7d24311426fd5455fa077bd0164da2d9e083796230d4e09b4499bae2e35803f2f82dba3d924f2c0c0f0bc657df4619fdf3114c80dad", 0x96, 0x8001}, {&(0x7f0000001400)="741639068c3dd66ecc424af2fc6be471c7f935f926192016d4466c52e2850c0e7aab6ef212df64fc81d4828dfdad0ea054bf66cd205964eebb884e30c96a79273d852e76f03b9bff66a2b9ccc27b0f94e956dc2a5ee7623f3a227322ee31", 0x5e, 0x5}, {&(0x7f0000001480)="df1a993f2de23580dbae8fbe18bf5e01d5d96b36c437280b7829a4d80ab5f885114cbf22caf23381b3cc984f40fb738c5bd309a3ec05202a166333787185c91d31820f81c9616f49b821aaff07b0a1a3bc88617af44e2d059641e6d9a2decdaa5f2cb283fff640524eacae64", 0x6c, 0x3}, {&(0x7f0000001500)="4a2fa6cfb6ce9f209a1b765a00541301f3c7972ac3df2938f05a0225a4732673bb4d834d07ffc97af9b184658a7e9fdf8ac98c052ce9c2c67e269dac8e7b47", 0x3f, 0x100000000}, {&(0x7f0000001540)="7e9b6e6b93f85ca914131df251bb645f19a8c06a6945bed996bd29f8d364cea37c", 0x21, 0x1}, {&(0x7f0000001580)="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", 0x1000}], 0x80000, &(0x7f0000002680)={[{@fat=@dos1xfloppy}], [{@pcr={'pcr', 0x3d, 0x2a}}, {@smackfsroot={'smackfsroot', 0x3d, ':\''}}]}) openat(r2, &(0x7f00000026c0)='./file0\x00', 0x400, 0x59) 13:22:27 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:27 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:27 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) [ 2079.458833] loop3: detected capacity change from 0 to 135266304 13:22:27 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:27 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000040)) dup2(r4, r2) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r5, r3) 13:22:27 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) [ 2080.262383] loop3: detected capacity change from 0 to 135266304 13:22:41 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) preadv(r1, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/239, 0xef}, {&(0x7f00000002c0)=""/147, 0x93}, {&(0x7f0000000380)=""/203, 0xcb}, {&(0x7f0000000480)=""/190, 0xbe}], 0x4, 0x8, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2cf06410568e12a07e0078055f0000008cb7539f9900"]) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x8400) fcntl$getflags(r3, 0xb) 13:22:41 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7472516e733d66642cf266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:22:41 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd10a, r0, &(0x7f0000000200)={0x20000001}) 13:22:41 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:41 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcef8, r0, &(0x7f0000000200)={0x20000001}) 13:22:41 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0eb, r0, &(0x7f0000000200)={0x20000001}) 13:22:41 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd15a, r0, &(0x7f0000000200)={0x20000001}) 13:22:41 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000040)) dup2(r4, r2) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) 13:22:41 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup2(r3, r2) accept4$packet(r4, 0x0, &(0x7f0000000180), 0x0) write$P9_RSTATFS(r4, &(0x7f00000001c0)={0x43, 0x9, 0x1, {0x2, 0x4, 0x400, 0xd10f, 0x401, 0x8, 0x7, 0x6, 0x81}}, 0x43) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$P9_RSTAT(r1, &(0x7f0000000140)={0x53, 0x7d, 0x1, {0x0, 0x4c, 0x8000, 0xfffffc52, {0x1, 0x2, 0x5}, 0x40140000, 0x9, 0x400, 0x7, 0x6, '+,/#/,', 0x9, '(\\/{-\\}&+', 0x6, '!#\x9a:-!', 0x4, '(\\-/'}}, 0x53) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r5}}) 13:22:41 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:41 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:41 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:41 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:41 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000040)={@dev}, 0x14) 13:22:41 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000040)={@dev}, 0x14) 13:22:41 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000040)={@dev}, 0x14) 13:22:55 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$P9_RLCREATE(r1, &(0x7f00000001c0)={0x18, 0xf, 0x1, {{0xc0, 0x3, 0x8}, 0x7ff}}, 0x18) mount$bind(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180), 0x42, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 13:22:55 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, 0x0, 0x0) 13:22:55 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcef9, r0, &(0x7f0000000200)={0x20000001}) 13:22:55 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd10b, r0, &(0x7f0000000200)={0x20000001}) 13:22:55 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r4, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000040)) dup2(r4, r2) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:55 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd15b, r0, &(0x7f0000000200)={0x20000001}) 13:22:55 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0ec, r0, &(0x7f0000000200)={0x20000001}) 13:22:55 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSYMLINK(r1, &(0x7f0000000000)={0x14, 0x11, 0x2, {0x20, 0x1}}, 0x14) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 13:22:55 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, 0x0, 0x0) 13:22:55 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, 0x0, 0x0) 13:22:55 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:22:55 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@empty}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r2, r1) 13:22:55 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) (fail_nth: 1) [ 2107.440722] FAULT_INJECTION: forcing a failure. [ 2107.440722] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2107.442397] CPU: 0 PID: 11507 Comm: syz-executor.6 Not tainted 5.10.236 #1 [ 2107.443285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2107.444312] Call Trace: [ 2107.444645] dump_stack+0x107/0x167 [ 2107.445112] should_fail.cold+0x5/0xa [ 2107.445599] _copy_from_user+0x2e/0x1b0 [ 2107.446108] do_ipv6_setsockopt.constprop.0+0x160a/0x4170 [ 2107.446813] ? __lock_acquire+0xbb1/0x5b00 [ 2107.447349] ? ipv6_update_options+0x3c0/0x3c0 [ 2107.447924] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2107.448581] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2107.449243] ? lock_acquire+0x197/0x470 [ 2107.449740] ? find_held_lock+0x2c/0x110 [ 2107.450252] ? sock_has_perm+0x1ea/0x280 [ 2107.450776] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2107.451431] ? find_held_lock+0x2c/0x110 [ 2107.451948] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2107.452646] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2107.453310] ipv6_setsockopt+0xda/0x190 [ 2107.453810] udpv6_setsockopt+0x76/0xc0 [ 2107.454312] __sys_setsockopt+0x180/0x2b0 [ 2107.454852] ? sock_common_recvmsg+0x1a0/0x1a0 [ 2107.455424] ? __ia32_sys_recv+0x100/0x100 [ 2107.455952] ? fput_many+0x2f/0x1a0 [ 2107.456418] ? ksys_write+0x1a9/0x260 [ 2107.456901] ? __ia32_sys_read+0xb0/0xb0 [ 2107.457410] __x64_sys_setsockopt+0xba/0x160 [ 2107.457963] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2107.458624] do_syscall_64+0x33/0x40 [ 2107.459090] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2107.459729] RIP: 0033:0x7f917f31ab19 [ 2107.460204] 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 [ 2107.462504] RSP: 002b:00007f917c890188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2107.463461] RAX: ffffffffffffffda RBX: 00007f917f42df60 RCX: 00007f917f31ab19 [ 2107.464350] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000005 [ 2107.465241] RBP: 00007f917c8901d0 R08: 0000000000000014 R09: 0000000000000000 [ 2107.466141] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000001 [ 2107.467060] R13: 00007ffdd52e06cf R14: 00007f917c890300 R15: 0000000000022000 13:22:55 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) (fail_nth: 2) [ 2107.500643] FAULT_INJECTION: forcing a failure. [ 2107.500643] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2107.502563] CPU: 0 PID: 11509 Comm: syz-executor.6 Not tainted 5.10.236 #1 [ 2107.503434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2107.504465] Call Trace: [ 2107.504798] dump_stack+0x107/0x167 [ 2107.505259] should_fail.cold+0x5/0xa [ 2107.505743] _copy_from_user+0x2e/0x1b0 [ 2107.506255] do_ipv6_setsockopt.constprop.0+0x30be/0x4170 [ 2107.506968] ? ipv6_update_options+0x3c0/0x3c0 [ 2107.507540] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2107.508199] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2107.508858] ? lock_acquire+0x197/0x470 [ 2107.509353] ? find_held_lock+0x2c/0x110 [ 2107.509861] ? sock_has_perm+0x1ea/0x280 [ 2107.510366] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2107.511029] ? find_held_lock+0x2c/0x110 [ 2107.511539] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2107.512241] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2107.512903] ipv6_setsockopt+0xda/0x190 [ 2107.513403] udpv6_setsockopt+0x76/0xc0 [ 2107.513900] __sys_setsockopt+0x180/0x2b0 [ 2107.514411] ? sock_common_recvmsg+0x1a0/0x1a0 [ 2107.519010] ? __ia32_sys_recv+0x100/0x100 [ 2107.519537] ? fput_many+0x2f/0x1a0 [ 2107.519994] ? ksys_write+0x1a9/0x260 [ 2107.520468] ? __ia32_sys_read+0xb0/0xb0 [ 2107.520978] __x64_sys_setsockopt+0xba/0x160 [ 2107.521526] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2107.522164] do_syscall_64+0x33/0x40 [ 2107.522646] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2107.523291] RIP: 0033:0x7f917f31ab19 [ 2107.523757] 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 [ 2107.526038] RSP: 002b:00007f917c890188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2107.527001] RAX: ffffffffffffffda RBX: 00007f917f42df60 RCX: 00007f917f31ab19 [ 2107.527884] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000005 [ 2107.528776] RBP: 00007f917c8901d0 R08: 0000000000000014 R09: 0000000000000000 13:22:55 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcefa, r0, &(0x7f0000000200)={0x20000001}) [ 2107.529674] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000001 [ 2107.530580] R13: 00007ffdd52e06cf R14: 00007f917c890300 R15: 0000000000022000 13:22:55 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) (fail_nth: 3) [ 2107.586996] FAULT_INJECTION: forcing a failure. [ 2107.586996] name failslab, interval 1, probability 0, space 0, times 0 [ 2107.588439] CPU: 0 PID: 11514 Comm: syz-executor.6 Not tainted 5.10.236 #1 [ 2107.589300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2107.590329] Call Trace: [ 2107.590681] dump_stack+0x107/0x167 [ 2107.591139] should_fail.cold+0x5/0xa [ 2107.591618] ? sock_kmalloc+0xae/0x100 [ 2107.592109] should_failslab+0x5/0x20 [ 2107.592587] __kmalloc+0x72/0x390 [ 2107.593025] sock_kmalloc+0xae/0x100 [ 2107.593493] ipv6_sock_ac_join+0x24a/0x7d0 [ 2107.594029] do_ipv6_setsockopt.constprop.0+0x35b9/0x4170 [ 2107.594735] ? ipv6_update_options+0x3c0/0x3c0 [ 2107.595312] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2107.595968] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2107.596632] ? lock_acquire+0x197/0x470 [ 2107.597128] ? find_held_lock+0x2c/0x110 [ 2107.597640] ? sock_has_perm+0x1ea/0x280 [ 2107.598149] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2107.598804] ? find_held_lock+0x2c/0x110 [ 2107.599314] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2107.600010] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2107.600670] ipv6_setsockopt+0xda/0x190 [ 2107.601171] udpv6_setsockopt+0x76/0xc0 [ 2107.601675] __sys_setsockopt+0x180/0x2b0 [ 2107.602190] ? sock_common_recvmsg+0x1a0/0x1a0 [ 2107.602791] ? __ia32_sys_recv+0x100/0x100 [ 2107.603318] ? fput_many+0x2f/0x1a0 [ 2107.603775] ? ksys_write+0x1a9/0x260 [ 2107.604251] ? __ia32_sys_read+0xb0/0xb0 [ 2107.604763] __x64_sys_setsockopt+0xba/0x160 [ 2107.605316] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2107.605958] do_syscall_64+0x33/0x40 [ 2107.606424] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2107.607084] RIP: 0033:0x7f917f31ab19 [ 2107.607550] 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 [ 2107.609831] RSP: 002b:00007f917c890188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2107.610792] RAX: ffffffffffffffda RBX: 00007f917f42df60 RCX: 00007f917f31ab19 [ 2107.611679] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000005 [ 2107.612569] RBP: 00007f917c8901d0 R08: 0000000000000014 R09: 0000000000000000 [ 2107.613458] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000001 [ 2107.614347] R13: 00007ffdd52e06cf R14: 00007f917c890300 R15: 0000000000022000 13:23:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000dc0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d3b2f8e7e91c8bd632e340d971304844924c54912b3147a61f8bf787815bcf8884d74c27fedfac4bda29366ebe920d00c6f889ef10fefc3", @ANYRESHEX=r1, @ANYBLOB="5fbd4ff2c82a1b090afec49b12baf0ef1d32655a1d07bb07bd8c02a9ff633031745ab5b3dc0b96eb6b6f2c6a17a36cb61bb80a34e85c362cc502792e3e7dec6a018d0c3656a682646128284fa1d9cdc41c673b0aa5139d6f29d40307cd2005868d38f0124ea6ee9eee2bf829767e9369018c6a537f15fc8d93eac9d9ac39df6f0c6ee28556cee97eddd1e2cacf723e73489e"]) write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000d80)={0x7, 0x15, 0x2}, 0x7) 13:23:08 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r3, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000040)) dup2(r3, r2) 13:23:08 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd15c, r0, &(0x7f0000000200)={0x20000001}) 13:23:08 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0ed, r0, &(0x7f0000000200)={0x20000001}) 13:23:08 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd10c, r0, &(0x7f0000000200)={0x20000001}) 13:23:08 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) (fail_nth: 4) 13:23:08 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcefb, r0, &(0x7f0000000200)={0x20000001}) 13:23:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x40, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) signalfd4(r1, &(0x7f0000000000), 0x8, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="d3b6d874728f6e733d6664ed6a41de1acbe3c8670ba4f2130cf761737ac69083cd0c2f04d41fa0964bc36cb11417cc25c13d9e763715f7812cbf90da1edbbcc1a6b5f44f81c3efc1ffc694990b73ce2805597b930e1ee5", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="a97fa17d8da8456c728f979f2be728b01856017cb6bb449304543d05e7934eb0e7f87b15ab138c5dc5ca53f2db0970f11497b64e3e3f2f76f35b456c049d8e5d678833b87d18048ac0e7fe45030000000000000030d8b226c1ddd7e19966dc37de452ff42d3e176ea23f27f62a72a227d8635a2754124652c1c8545ad13e55b345a4432bd042d8b60bcc9354024d5dde01076653129f000000000000b19fb22c9cdf2debf7"]) [ 2121.037155] FAULT_INJECTION: forcing a failure. [ 2121.037155] name failslab, interval 1, probability 0, space 0, times 0 [ 2121.044260] CPU: 0 PID: 11533 Comm: syz-executor.6 Not tainted 5.10.236 #1 [ 2121.045129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2121.046165] Call Trace: [ 2121.046503] dump_stack+0x107/0x167 [ 2121.046982] should_fail.cold+0x5/0xa [ 2121.047466] ? create_object.isra.0+0x3a/0xa20 [ 2121.048045] should_failslab+0x5/0x20 [ 2121.048525] kmem_cache_alloc+0x5b/0x310 [ 2121.049040] ? lock_acquire+0x197/0x470 [ 2121.049543] create_object.isra.0+0x3a/0xa20 [ 2121.050095] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2121.050754] __kmalloc+0x16e/0x390 [ 2121.051213] sock_kmalloc+0xae/0x100 [ 2121.051732] ipv6_sock_ac_join+0x24a/0x7d0 [ 2121.052275] do_ipv6_setsockopt.constprop.0+0x35b9/0x4170 [ 2121.053006] ? ipv6_update_options+0x3c0/0x3c0 [ 2121.053583] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2121.054243] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2121.054924] ? lock_acquire+0x197/0x470 [ 2121.055425] ? find_held_lock+0x2c/0x110 [ 2121.055938] ? sock_has_perm+0x1ea/0x280 [ 2121.056449] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2121.056571] 9pnet: Insufficient options for proto=fd [ 2121.057091] ? find_held_lock+0x2c/0x110 [ 2121.058262] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2121.058978] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2121.059644] ipv6_setsockopt+0xda/0x190 [ 2121.060148] udpv6_setsockopt+0x76/0xc0 [ 2121.060659] __sys_setsockopt+0x180/0x2b0 [ 2121.061181] ? sock_common_recvmsg+0x1a0/0x1a0 [ 2121.061763] ? __ia32_sys_recv+0x100/0x100 [ 2121.062293] ? fput_many+0x2f/0x1a0 [ 2121.062767] ? ksys_write+0x1a9/0x260 [ 2121.063250] ? __ia32_sys_read+0xb0/0xb0 [ 2121.063764] __x64_sys_setsockopt+0xba/0x160 [ 2121.064320] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2121.064963] do_syscall_64+0x33/0x40 [ 2121.065431] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2121.066075] RIP: 0033:0x7f917f31ab19 [ 2121.066544] 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 [ 2121.068951] RSP: 002b:00007f917c890188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2121.069910] RAX: ffffffffffffffda RBX: 00007f917f42df60 RCX: 00007f917f31ab19 [ 2121.070821] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000005 [ 2121.071716] RBP: 00007f917c8901d0 R08: 0000000000000014 R09: 0000000000000000 [ 2121.072647] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000001 [ 2121.073546] R13: 00007ffdd52e06cf R14: 00007f917c890300 R15: 0000000000022000 [ 2121.093018] 9pnet: Insufficient options for proto=fd 13:23:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x440002, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x800, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@msize={'msize', 0x3d, 0xe47}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@dont_measure}, {@appraise_type}]}}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x18800, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [{@permit_directio}, {@dont_hash}]}}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x100}}, './file0\x00'}) [ 2121.107340] 9pnet: Insufficient options for proto=fd [ 2121.112002] 9pnet: Insufficient options for proto=fd [ 2134.326915] FAULT_INJECTION: forcing a failure. [ 2134.326915] name failslab, interval 1, probability 0, space 0, times 0 [ 2134.328629] CPU: 1 PID: 11563 Comm: syz-executor.6 Not tainted 5.10.236 #1 [ 2134.329494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2134.330528] Call Trace: 13:23:22 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x50, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r0, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x2, @remote}}, 0x0, 0x0, 0x1}, 0x3) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 13:23:22 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd10d, r0, &(0x7f0000000200)={0x20000001}) 13:23:22 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd15d, r0, &(0x7f0000000200)={0x20000001}) 13:23:22 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r3, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000040)) 13:23:22 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup2(r3, r2) accept4$packet(r4, 0x0, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000), 0x4) 13:23:22 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) (fail_nth: 5) 13:23:22 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0ee, r0, &(0x7f0000000200)={0x20000001}) 13:23:22 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcefc, r0, &(0x7f0000000200)={0x20000001}) [ 2134.330881] dump_stack+0x107/0x167 [ 2134.331377] should_fail.cold+0x5/0xa [ 2134.331863] ? dst_alloc+0x9e/0x5d0 [ 2134.338976] should_failslab+0x5/0x20 [ 2134.339460] kmem_cache_alloc+0x5b/0x310 [ 2134.339977] ? __is_insn_slot_addr+0x14c/0x290 [ 2134.340560] ? ip6_route_output_flags_noref+0x310/0x310 [ 2134.341228] dst_alloc+0x9e/0x5d0 [ 2134.341675] ip6_dst_alloc+0x2e/0x110 [ 2134.342155] ip6_create_rt_rcu+0x29d/0x550 [ 2134.342726] ? ip6_route_output_flags+0x370/0x370 [ 2134.347378] ip6_pol_route_lookup+0xc9c/0x1de0 [ 2134.347965] ? fib6_select_path+0xd20/0xd20 [ 2134.348509] ? __x64_sys_setsockopt+0xba/0x160 [ 2134.349085] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2134.349806] ? lock_acquire+0x197/0x470 [ 2134.350312] ? create_object.isra.0+0x3ad/0xa20 [ 2134.350947] ? lock_release+0x680/0x680 [ 2134.351451] ? find_held_lock+0x2c/0x110 [ 2134.351966] ? fib6_select_path+0xd20/0xd20 [ 2134.352511] fib6_rule_lookup+0x2a3/0x340 [ 2134.353038] rt6_lookup+0x159/0x220 [ 2134.353504] ? ip6_route_lookup+0x40/0x40 [ 2134.354036] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2134.354686] ipv6_sock_ac_join+0x60a/0x7d0 [ 2134.355246] do_ipv6_setsockopt.constprop.0+0x35b9/0x4170 [ 2134.355944] ? ipv6_update_options+0x3c0/0x3c0 [ 2134.356525] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2134.357237] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2134.357941] ? lock_acquire+0x197/0x470 [ 2134.358443] ? find_held_lock+0x2c/0x110 [ 2134.358980] ? sock_has_perm+0x1ea/0x280 [ 2134.359496] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2134.360142] ? find_held_lock+0x2c/0x110 [ 2134.360658] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2134.361361] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2134.362035] ipv6_setsockopt+0xda/0x190 [ 2134.362544] udpv6_setsockopt+0x76/0xc0 [ 2134.363068] __sys_setsockopt+0x180/0x2b0 [ 2134.363593] ? sock_common_recvmsg+0x1a0/0x1a0 [ 2134.364166] ? __ia32_sys_recv+0x100/0x100 [ 2134.364698] ? fput_many+0x2f/0x1a0 [ 2134.365160] ? ksys_write+0x1a9/0x260 [ 2134.365643] ? __ia32_sys_read+0xb0/0xb0 [ 2134.366158] __x64_sys_setsockopt+0xba/0x160 [ 2134.366715] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2134.367379] do_syscall_64+0x33/0x40 [ 2134.367893] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2134.368545] RIP: 0033:0x7f917f31ab19 [ 2134.369037] 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 [ 2134.371345] RSP: 002b:00007f917c890188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2134.372298] RAX: ffffffffffffffda RBX: 00007f917f42df60 RCX: 00007f917f31ab19 [ 2134.373191] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000005 [ 2134.374084] RBP: 00007f917c8901d0 R08: 0000000000000014 R09: 0000000000000000 [ 2134.375002] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000001 [ 2134.375896] R13: 00007ffdd52e06cf R14: 00007f917c890300 R15: 0000000000022000 13:23:22 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) (fail_nth: 6) [ 2134.437871] FAULT_INJECTION: forcing a failure. [ 2134.437871] name failslab, interval 1, probability 0, space 0, times 0 [ 2134.439614] CPU: 0 PID: 11576 Comm: syz-executor.6 Not tainted 5.10.236 #1 [ 2134.440481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2134.441546] Call Trace: [ 2134.441922] dump_stack+0x107/0x167 [ 2134.442392] should_fail.cold+0x5/0xa [ 2134.442897] ? create_object.isra.0+0x3a/0xa20 [ 2134.443510] should_failslab+0x5/0x20 [ 2134.443997] kmem_cache_alloc+0x5b/0x310 [ 2134.444516] create_object.isra.0+0x3a/0xa20 [ 2134.445077] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2134.445738] kmem_cache_alloc+0x159/0x310 [ 2134.446267] ? __is_insn_slot_addr+0x14c/0x290 [ 2134.446857] ? ip6_route_output_flags_noref+0x310/0x310 [ 2134.447559] dst_alloc+0x9e/0x5d0 [ 2134.448056] ip6_dst_alloc+0x2e/0x110 [ 2134.448541] ip6_create_rt_rcu+0x29d/0x550 [ 2134.449109] ? ip6_route_output_flags+0x370/0x370 [ 2134.449728] ip6_pol_route_lookup+0xc9c/0x1de0 [ 2134.450312] ? fib6_select_path+0xd20/0xd20 [ 2134.450863] ? __x64_sys_setsockopt+0xba/0x160 [ 2134.451472] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2134.452153] ? lock_acquire+0x197/0x470 [ 2134.452659] ? create_object.isra.0+0x3ad/0xa20 [ 2134.453254] ? lock_release+0x680/0x680 [ 2134.453753] ? find_held_lock+0x2c/0x110 [ 2134.454267] ? fib6_select_path+0xd20/0xd20 [ 2134.454829] fib6_rule_lookup+0x2a3/0x340 [ 2134.455400] rt6_lookup+0x159/0x220 [ 2134.455903] ? ip6_route_lookup+0x40/0x40 [ 2134.456428] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2134.457075] ipv6_sock_ac_join+0x60a/0x7d0 [ 2134.457618] do_ipv6_setsockopt.constprop.0+0x35b9/0x4170 [ 2134.458316] ? ipv6_update_options+0x3c0/0x3c0 [ 2134.458919] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2134.459602] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2134.460269] ? lock_acquire+0x197/0x470 [ 2134.460769] ? find_held_lock+0x2c/0x110 [ 2134.461288] ? sock_has_perm+0x1ea/0x280 [ 2134.461802] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2134.462446] ? find_held_lock+0x2c/0x110 [ 2134.463041] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 2134.463767] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 2134.464451] ipv6_setsockopt+0xda/0x190 [ 2134.464959] udpv6_setsockopt+0x76/0xc0 [ 2134.465462] __sys_setsockopt+0x180/0x2b0 [ 2134.465978] ? sock_common_recvmsg+0x1a0/0x1a0 [ 2134.466551] ? __ia32_sys_recv+0x100/0x100 [ 2134.467096] ? fput_many+0x2f/0x1a0 [ 2134.467557] ? ksys_write+0x1a9/0x260 [ 2134.468041] ? __ia32_sys_read+0xb0/0xb0 [ 2134.468557] __x64_sys_setsockopt+0xba/0x160 [ 2134.469161] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2134.469842] do_syscall_64+0x33/0x40 [ 2134.470315] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2134.470994] RIP: 0033:0x7f917f31ab19 [ 2134.471468] 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 [ 2134.473763] RSP: 002b:00007f917c890188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2134.474718] RAX: ffffffffffffffda RBX: 00007f917f42df60 RCX: 00007f917f31ab19 [ 2134.475640] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000005 [ 2134.476589] RBP: 00007f917c8901d0 R08: 0000000000000014 R09: 0000000000000000 [ 2134.477518] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000001 [ 2134.478420] R13: 00007ffdd52e06cf R14: 00007f917c890300 R15: 0000000000022000 13:23:22 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) (fail_nth: 7) [ 2134.529403] FAULT_INJECTION: forcing a failure. [ 2134.529403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2134.530939] CPU: 0 PID: 11578 Comm: syz-executor.6 Not tainted 5.10.236 #1 [ 2134.531813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2134.532848] Call Trace: [ 2134.533235] dump_stack+0x107/0x167 [ 2134.533707] should_fail.cold+0x5/0xa [ 2134.534240] _copy_to_user+0x2e/0x180 [ 2134.534741] simple_read_from_buffer+0xcc/0x160 [ 2134.535368] proc_fail_nth_read+0x198/0x230 [ 2134.535924] ? proc_sessionid_read+0x230/0x230 [ 2134.536508] ? security_file_permission+0xb1/0xe0 [ 2134.537132] ? proc_sessionid_read+0x230/0x230 [ 2134.537717] vfs_read+0x228/0x620 [ 2134.538216] ksys_read+0x12d/0x260 [ 2134.538681] ? vfs_write+0xb10/0xb10 [ 2134.539213] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2134.539877] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2134.540533] do_syscall_64+0x33/0x40 [ 2134.541011] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2134.541657] RIP: 0033:0x7f917f2cd69c [ 2134.542133] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2134.544469] RSP: 002b:00007f917c890170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2134.545432] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f917f2cd69c [ 2134.546373] RDX: 000000000000000f RSI: 00007f917c8901e0 RDI: 0000000000000006 [ 2134.547330] RBP: 00007f917c8901d0 R08: 0000000000000000 R09: 0000000000000000 [ 2134.548225] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000001 [ 2134.549118] R13: 00007ffdd52e06cf R14: 00007f917c890300 R15: 0000000000022000 13:23:22 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:23:22 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd15e, r0, &(0x7f0000000200)={0x20000001}) 13:23:22 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r3, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000040)) 13:23:22 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd10e, r0, &(0x7f0000000200)={0x20000001}) 13:23:36 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcefd, r0, &(0x7f0000000200)={0x20000001}) 13:23:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766656e6f3d2d034a3bd8a5362ba6bf0f8cdd4300412e398e26be8422d12c461504c8a43a21fb769c8b4b9b80c297b52d1e304105f79929b94cbddb5ce9e8e19ec5784fab841bbd347f8d26f87ef8741dd712efadeeae37e21dd880919976e6f397d70851c03eef29ee1e14dc46ee0b430e8242fb1a2e13e14350c8e12f0ce10fd0c4baa14f92771f16f14cebeb9b7577c8d68fe19e019de4e053a18bbbe47b30564904cd5c0d7c2d08699152955ec177443e9f0513b7091ee5dd4a12fe6a11469b62ffbed78d2c8b4e3bcf42e761f370", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 13:23:36 executing program 3: flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/73, 0x49) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLINK(r2, &(0x7f0000000000)={0x7, 0x47, 0x1}, 0x7) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x480, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r3, 0x5000940e, &(0x7f00000002c0)={{r0}, "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"}) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r4}}) 13:23:36 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r3, 0xb, 0x2, 0x2) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000040)) 13:23:36 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x11, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:23:36 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0ef, r0, &(0x7f0000000200)={0x20000001}) 13:23:36 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd15f, r0, &(0x7f0000000200)={0x20000001}) 13:23:36 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd10f, r0, &(0x7f0000000200)={0x20000001}) [ 2148.198387] 9pnet: Insufficient options for proto=fd 13:23:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10000}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:23:36 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x88, 0x1b, &(0x7f0000000040)={@dev}, 0x14) 13:23:50 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x2, &(0x7f0000000040)={@dev}, 0x14) 13:23:50 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcefe, r0, &(0x7f0000000200)={0x20000001}) 13:23:50 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ocfs2_dlmfs\x00', 0x180811, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:23:50 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2040000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap}]}}) 13:23:50 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_BUFFERS(r3, 0xb, 0x2, 0x2) dup2(r3, r2) 13:23:50 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0f0, r0, &(0x7f0000000200)={0x20000001}) 13:23:50 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd110, r0, &(0x7f0000000200)={0x20000001}) 13:23:50 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd160, r0, &(0x7f0000000200)={0x20000001}) 13:23:50 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setpipe(r1, 0x407, 0x8e3) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:23:50 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x3, &(0x7f0000000040)={@dev}, 0x14) 13:23:50 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x4, &(0x7f0000000040)={@dev}, 0x14) 13:23:50 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x5, &(0x7f0000000040)={@dev}, 0x14) 13:23:50 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x6, &(0x7f0000000040)={@dev}, 0x14) 13:23:50 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x8, &(0x7f0000000040)={@dev}, 0x14) 13:23:50 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0xb, &(0x7f0000000040)={@dev}, 0x14) 13:23:50 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x10, &(0x7f0000000040)={@dev}, 0x14) 13:23:50 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) dup2(r3, r2) 13:24:03 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xceff, r0, &(0x7f0000000200)={0x20000001}) 13:24:03 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x11, &(0x7f0000000040)={@dev}, 0x14) 13:24:03 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0f1, r0, &(0x7f0000000200)={0x20000001}) 13:24:03 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd161, r0, &(0x7f0000000200)={0x20000001}) 13:24:03 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd111, r0, &(0x7f0000000200)={0x20000001}) 13:24:03 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) socket$inet6_udplite(0xa, 0x2, 0x88) dup2(0xffffffffffffffff, r2) 13:24:03 executing program 2: mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x20020, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@mmap}, {@cache_fscache}, {@aname={'aname', 0x3d, '+%'}}, {@cachetag={'cachetag', 0x3d, 'trans=fd,'}}, {@msize={'msize', 0x3d, 0x40}}], [{@pcr={'pcr', 0x3d, 0x31}}]}}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:24:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r2, r3, 0x1000) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000000)=0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000, &(0x7f0000000600)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r4}}, {@dfltgid={'dfltgid', 0x3d, r5}}, {@privport}, {@access_uid={'access', 0x3d, r2}}, {@version_u}, {@msize}]}}) 13:24:03 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x12, &(0x7f0000000040)={@dev}, 0x14) 13:24:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$P9_RLINK(r1, &(0x7f0000000000)={0x7, 0x47, 0x2}, 0x7) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 13:24:04 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x13, &(0x7f0000000040)={@dev}, 0x14) 13:24:04 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000040)={@dev}, 0x14) 13:24:04 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000040)={@dev}, 0x14) 13:24:04 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x16, &(0x7f0000000040)={@dev}, 0x14) 13:24:04 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x17, &(0x7f0000000040)={@dev}, 0x14) 13:24:04 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) socket$inet6_udplite(0xa, 0x2, 0x88) dup2(0xffffffffffffffff, r2) 13:24:04 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcf00, r0, &(0x7f0000000200)={0x20000001}) 13:24:04 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd162, r0, &(0x7f0000000200)={0x20000001}) 13:24:04 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0f2, r0, &(0x7f0000000200)={0x20000001}) 13:24:19 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) socket$inet6_udplite(0xa, 0x2, 0x88) dup2(0xffffffffffffffff, r2) 13:24:19 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x18, &(0x7f0000000040)={@dev}, 0x14) 13:24:19 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0xffffffffffffff07, 0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x88) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 13:24:19 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x1, 0x1}, 0x18) ioctl$TCXONC(r3, 0x540a, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 13:24:19 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd163, r0, &(0x7f0000000200)={0x20000001}) 13:24:19 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0f3, r0, &(0x7f0000000200)={0x20000001}) 13:24:19 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcf01, r0, &(0x7f0000000200)={0x20000001}) 13:24:19 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd112, r0, &(0x7f0000000200)={0x20000001}) 13:24:19 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x19, &(0x7f0000000040)={@dev}, 0x14) 13:24:19 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1a, &(0x7f0000000040)={@dev}, 0x14) 13:24:19 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000040)={@dev}, 0x14) 13:24:19 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000040)={@dev}, 0x14) [ 2207.312055] 9pnet: Insufficient options for proto=fd [ 2207.323073] 9pnet: Insufficient options for proto=fd 13:24:35 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x1e, &(0x7f0000000040)={@dev}, 0x14) 13:24:35 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0xee00}}, './file0\x00'}) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r5, r6, 0x1000) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user}, {@loose}, {@nodevmap}, {@access_any}], [{@context={'context', 0x3d, 'user_u'}}, {@fowner_lt={'fowner<', r4}}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x35, 0x63, 0x37, 0x66, 0x62, 0x39, 0x33], 0x2d, [0x37, 0x64, 0x62, 0x37], 0x2d, [0x31, 0x33, 0x62, 0x62], 0x2d, [0x61, 0x64, 0x65, 0x64], 0x2d, [0x63, 0x37, 0x38, 0x38, 0x34, 0x32, 0x61, 0x4]}}}]}}) 13:24:35 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd113, r0, &(0x7f0000000200)={0x20000001}) 13:24:35 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}}) 13:24:35 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) r3 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) dup2(r3, r2) 13:24:35 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0f4, r0, &(0x7f0000000200)={0x20000001}) 13:24:35 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd164, r0, &(0x7f0000000200)={0x20000001}) 13:24:35 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcf02, r0, &(0x7f0000000200)={0x20000001}) 13:24:35 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup2(r2, r1) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r4, 0x4b63, 0x4) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000080)=0x4) accept4$packet(r3, 0x0, &(0x7f0000000180), 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}}) 13:24:35 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x21, &(0x7f0000000040)={@dev}, 0x14) 13:24:35 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x205ccdf, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x32) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/meminfo\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000040)=ANY=[], 0x10) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x7ffff000, 0x811) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r5, r6, 0x1000) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x80000, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=f\b\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESDEC=r5, @ANYBLOB=',debug=0x0000000000000007,posixacl,version=9p2000.u,nodevmap,fscontext=root,\x00']) sendmmsg$inet6(r3, &(0x7f0000004d00), 0x7ffff000, 0x811) ioctl$AUTOFS_IOC_CATATONIC(r3, 0x9362, 0x0) 13:24:35 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x22, &(0x7f0000000040)={@dev}, 0x14) 13:24:35 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x23, &(0x7f0000000040)={@dev}, 0x14) 13:24:35 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x2a, &(0x7f0000000040)={@dev}, 0x14) 13:24:35 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd0f5, r0, &(0x7f0000000200)={0x20000001}) 13:24:35 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd165, r0, &(0x7f0000000200)={0x20000001}) 13:24:35 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x2b, &(0x7f0000000040)={@dev}, 0x14) 13:24:35 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xd114, r0, &(0x7f0000000200)={0x20000001}) 13:24:35 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) epoll_wait(0xffffffffffffffff, &(0x7f0000000180)=[{}], 0x1, 0x101) r2 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) dup2(r2, 0xffffffffffffffff) 13:24:35 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) r2 = epoll_create(0x3ff) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x101) epoll_ctl$EPOLL_CTL_ADD(r2, 0xcf03, r0, &(0x7f0000000200)={0x20000001}) 13:24:35 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) epoll_wait(0xffffffffffffffff, &(0x7f0000000180)=[{}], 0x1, 0x101) r2 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) dup2(r2, 0xffffffffffffffff) 13:24:35 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x2c, &(0x7f0000000040)={@dev}, 0x14) 13:24:35 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4000201f}) epoll_wait(0xffffffffffffffff, &(0x7f0000000180)=[{}], 0x1, 0x101) r2 = syz_io_uring_setup(0x1081, &(0x7f0000000280)={0x0, 0x0, 0x40, 0x0, 0xb7}, &(0x7f0000c23000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f0000000080)) dup2(r2, 0xffffffffffffffff) 13:24:35 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x18}}, 0x14) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r2, 0x29, 0x2d, &(0x7f0000000040)={@dev}, 0x14) VM DIAGNOSIS: 13:29:41 Registers: info registers vcpu 0 RAX=ffffffff83e8ee20 RBX=0000000000000000 RCX=ffffffff83e769bc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e8f428 RBP=0000000000000000 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85678ec8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e8ee2e RFL=00000202 [-------] 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 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000563f6d7e3678 CR3=000000000de7a000 CR4=00350ef0 DR0=0000000020000140 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=00000000000000004156e48800000000 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=ffffffff83e8ee20 RBX=0000000000000001 RCX=ffffffff83e769bc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e8f428 RBP=0000000000000001 RSP=ffff888008987e70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85678ec8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e8ee2e 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 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5b17d3b010 CR3=000000000de7a000 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=006002fe016c6c6f502e726567616e61 XMM02=61746f7420636578650a0a0100010101 XMM03=6578650a006e6567206365786508006c XMM04=657320636578650a0073746e69682063 XMM05=657220726f7475636578651100736465 XMM06=7a756620636578650900737472617473 XMM07=74616469646e616320636578650e007a XMM08=6e6567206365786508006c61746f7420 XMM09=78650a0073746e696820636578650a00 XMM10=74756365786511007364656573206365 XMM11=6578650900737472617473657220726f XMM12=6e616320636578650e007a7a75662063 XMM13=69727420636578650b00657461646964 XMM14=696d696e696d20636578650d00656761 XMM15=00006873616d7320636578650a00657a