c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0xc, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x4, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}], [], 0x6b}}) syz_fuse_handle_req(r0, 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", 0x2000, 0x0) 00:06:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r1, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, 0x0) 00:06:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0xe, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x5, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:23 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r1, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, 0x0) 00:06:23 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0xf, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 384.203880][T19333] loop2: detected capacity change from 0 to 32768 00:06:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}], [], 0x6b}}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002240)="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14a36f71c78ca002bdc4161da2daf8db5303185b9dc97302a2df8f3adb1acfc5a19faa3066318892b44276606f537475b03d28b01182eba9be649c74b35dca086e4bbe0e9d6c5f3edf6c929e3ace7419cc7b106fe74d1b81eb675dd361a8099f8327cb99a72b1b83e194fd90c92450a6525445b7f2aac705920793ea1e0f1b33c754a0460fc681716fa70a383f81c6cf95f49e54baaae984bf931e9bd28942e5c4e90f57d2d398299669af06e62fcf860dec6158982f80331060f24af75ac27bf05e3652a822d6421c26c2dd33ddf1ce60d4c7a74abba565bec2e18b7a5cf21ac63c8271ac2c00ed736bc14998448dc4c19c5f50f9f9c75b4dc546a33c26e8ea26ab2ab05de5f4a346831bf743abd4119079d42df45b461258cbf1ca05370229802f7e0430c5496cac07658ac3ce55ad783a55b3414c0572dc3632a368c9395af43ad25a0e1fa3569366492bb9063a64b77a4d0001208ad093f98c1c3482e97015dcbae76f173bdce59db0bfd1015de911b3b652bae2dfba64f496e7bab5735fc3b683ffe19750b73ea2491b1f7a2be4db9ca703f11c360d7b2ef8f49b9d262900de5476f682bf7d526497f7825cebf9f136a4d6b347d1874fa6fe441fb95d338080b2a5268cfaea8fed039a1900028c4aecf225e0bb328522c2944f2a7281daebb2dd52d312be1c5824cb19317021d10ba3b89d02763677172ce0ae6ca996b147a934a266e75b2bf35d523b7f9eddf0afe102d4ee9db8926d10be781bbaa25b815ea2dad9a9908a827be0c0e5b6b960e99b702d76b2af58a2afe7eb1e2cf30e660cf6296bd11607c33e85fefbff67b0dd74c5110236048da6d92eabda02925f0816ec048cb1333894aa172ee73d5e3c833e3858a0e219debc74d89bda90c70f88bbe41c943375840ceb55064b2f2b239cfc769582cd410f1bdb26fc78d9728a30899b3460405b157a1dcd33b31fb6e2a4113e4bb41214aae4a037f99f8", 0x2000, &(0x7f0000007080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:06:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x6, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}], [], 0x6b}}) syz_fuse_handle_req(r0, &(0x7f0000002240)="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2d7bdcfe26c098339719ce02bc54cf93b8760b36b6d8b7e2342e5ce7002dd9f46dc89fab1e878d574937e6969cb51a6f8a347ebcd48ce645aebcc2f7ed8e53c2564cdb80dad1040869650f5e16f334c19a479c4ae387648a372650d25101ba0deff30a944ca5cfefbbfaf0984687e5a2cb736b46f8df2a36784f4671f531c11c921cf4701de5b3395df8d88771326b3d7e2ff41b524abc75b9cdbdf40854f31c6a7e7847aea31900bcfe0b1311657ac591daffa773c6945c8444be06ddc0d5b49a4f713e04c7a78c423ca2177dc8c5ea898f5938105e8d5c560a4120a7d1444d546b09650b611013b9680f710cb843396aac34b91da40240098daad3672c45e35ff9bc804557d5b6ff3a46d455c7c8840e158a301b675de37558c4147c08fed3571af29da4d4a9ed9747f3c44a6f2cdfc7ac2be01b4180feb1997638a6fbd86227a0cec71b47312c0e3db7675f5939278008b93eaee1c09d7df8abf9e4d973c22c2b8a5743bec84fca15c855f231f15427b9e7d23f52b74e95577883322224a9cbdaf312afd780982666848d5e6e3dc403fa1061cc2c8914672e963909c14fb3612bca05aec976495c621f7fdb96ecb6714f966e3a44849ec256dbc9656d2d3166764a9608b6a91c9145367e764749d57a58d8e0b196921aa0e4520d6be238ccf9bdc462b63d02f95b36d62b93783f33bc56cb9cb224fccdadba782363b558985bedc9f079fb7bcb7cf91402bfbd8ece7e2840421fd2c1319728022ed81b4f24a9de307b127e09542fbfdf37e320dcf33c701f07cd1a64dfdf1bb3b34f303dff533b1ffa1abd7babc08395039b0f1165f132f5b131a47f51fab324d9502a3266a35cf6dfff372557b73bfb685ea46d2c38375231300ba10c6e16fcc873dc366f1cb7550659ccba00767bee15485c91aeee4a97d7af962d2f44e96e620bb2208410ef8aeb32c024e289668cad3c4e82e9fb0d76bd8d0343bd6fbd3460818594cca97be3d3140a244089b2ef22414b1fe8a4c1cd337532ed215bd7b73bb03753dbf26ec8e6d664dff003797bd34fc72fb6fcfdc916bd62b2ccb7193aee70869499b2349e6a4fcb35a9cba8dd8998de8afa734b854dc71e47f0103b0ff1c38562190def665509c76f037e393f8fe7ae05d8a4030640d99fda6f6e70d08709277e315e35e51a78dd3e1e47ee9cb06b9279989b97f42dae2cfd85296b570c3fe0f2615fadc33b09176b6e8c41978aa118ae407c3d8d12474d1aaab08b4067615d77c4373ac50715d9e9384461eb373790bbfe1b38976047eabb6ba9ecb4950110ceb95fbd11b32ed0b22b6d0c40bdcb44e9a08cca1e29dcf35da2db25606186a000bf157554ba7c55530dc3281336a272d9bc76814e2335db48c9980246214475f4dbc397e46d0b05cb1387d0551599ee0b67d612c085135f89472e99b275a48f7a90d2c6f377d023bc0f2ec69906856d4d05e94892d8aec469f800a76232f6b60fe170bde18df4702ae94556b976390d6aec61e6d017ebabe20fe7d0469b72207aff967865cc8dec893596449c640f486b2a8829d2973f65aadbd8b001f065b43ad57665887e1919f87a7e4d6e16b9beaf6099afffe31dca58f2869e707fa5f04d581ebcb8af9050a14a5a9fb333884e50a444563282118ab9c843f8152a7765901f392b32b22db3867bef3ef05fa41286bffc556e5357ae22bcde91e5a0d80dab8d0d83aa1d60f25b14dec69dcf15f3dc48e677b684c61d51c124bff09702d8e1e663cb87a7efefdbcf3576178e7dd614e3266b7f83f338250ffcf64260c7ca621c4750fe0345483202adab46eeb42779759e4974707b23e12bcc63371a9c1a39e681dd2bb6d2d304f3baefc9b38e16aeb4b33df166c0e19186b0fc8269bd9cd96d5b3adda68ccb9be58963a3865291d767fd6f8f133f30b9404ed1231cfa93d21d5f16941252650f6684b6499adef0aeae110ba35f9c611a08b57e3f219c2bd7bd5ffff509aa7cddd73bc62e681dabd8f15b24fd924f6ab00fbb2b16cc6af67fbeea2960ab6f5f98f1a6d0a870ccf10e3ba73d48e0ef1b38bfd7463b30309683e65dbf90776ab30cbf0e762c86c9864e27ca9a95e15a7b9d0b902f3dff2c8db81373ab7edc5eaf45a6230ff72837bed6fd2f0b3bcf829b5b75bbfa1b18af3c9f7490381eae64b553921c4da40db5a17afee6658acaf6a2eb1d381e1ccd9ec4e68eeae2f3e0d5de21a453ef99d99d65d6a067dff051822b9cacf5f1110e2972e2724c979b0c6c8bf5295716022c47c8f4af702bcfe1060602ba8f4be94815dd22ba2ee0d76f46eb4fd816d7e7b88a37a9cb65f1ef32e6cc6d101de6e94050eed22f6c0299a7cfb74a5f5f6ef4683f071839943017e0b58c8cc5a77251909888ab6f69b0e18b8ed8905654578f1604c620f7d8bcb0a0010a2b71a1b8d11e34f7c674912fbb61fad795b6fd455cf4feeff71d865d92ae41c3a5935d7ee5c28706de5cd4733a26320bc5e79b4352b63d7d320c69a63d9057187799ae483a6e9dc7ce101851cd598319173ab4ac49bf3b25ec8bd9fe8b664c87722223f1ee8c1b613e78729072ebcd51b7b9e3c5dd22b17b0dccf6a177b9fe279f56644476acb27f5c4a7bff77d0416dead2231d8f8ee44e6618ddcc2b9e34919bf21fa986d9e6b9d54c007e2f15293808b065c62aad7f9f42b0f39361528328071c4b5df273d2b41e2b9881a8c215fbb0280fd79a77570f93855d5d795a89613e0b4be1d8b1f50864637471d694ac417216294b08a4226fe098dee8d410bc3828ef27777489b9e6e3701e6ccf13151070b027fb53b00ee3a5e780348f47d314d04b353c76f920c69d571d7b674d2b1f9ad1597bd6f36e5ff82981d2158990e21b7102b20fbdbcbd2c2c25da51aceff00a1e7a56c8f75f9bf3655d6142ac74cbc8ee70ffec7a45bf1c4a3b6a65f629494670a84088a802598909031871dd576a5d47d911b509b0799e7178657dd66943ddc2666b7cae6b996c8b55b7cf0a6b9ce396cc3e262ebb83c2f640ec6a80538823a83fb3b74c8b51a8cbb18b4925b8045530ce8283c962561e3da3f7843720b4dc6afbe5278fe9a964860b88e33aedb298b61910e5c3ea4971e02cf869d5e68e8a95215e0e207af9b7e48f3452dc9aaf0bf15202932e71552a1f79a6482afc0c104fc70f3ffeb153a249620dafb5ef82308e97113ba4aee10301ea19ec5f0f2d643fba39a4a5f039003187255c1cd9a7d54253ab0c6f8c09cf51ea635d945231386fd891d80483ddb4f4d8e68a62a71b61bbd75b74fdff1610949508d33d740a72c633dde4db6a4cdc92a7de18a7b9ceec93ef8e130fbee0b66d7c4d3eb3d92d41f89b3bc7f276f275f827a5f5d4eee0ed7c0a90ca0a6639a974ed1311422372d7a84305ed6154a80f9cf4dc52a717c5ba57aa2e4fc2adb9da2b5c246706777fce38f6aba54534701314df2bb1725ec00b40bf6281ea0f45f3d085836934a8c884bbc3a89fca0240525fbc58969e7772709a3eb827e4da5035c852be598c14a36f71c78ca002bdc4161da2daf8db5303185b9dc97302a2df8f3adb1acfc5a19faa3066318892b44276606f537475b03d28b01182eba9be649c74b35dca086e4bbe0e9d6c5f3edf6c929e3ace7419cc7b106fe74d1b81eb675dd361a8099f8327cb99a72b1b83e194fd90c92450a6525445b7f2aac705920793ea1e0f1b33c754a0460fc681716fa70a383f81c6cf95f49e54baaae984bf931e9bd28942e5c4e90f57d2d398299669af06e62fcf860dec6158982f80331060f24af75ac27bf05e3652a822d6421c26c2dd33ddf1ce60d4c7a74abba565bec2e18b7a5cf21ac63c8271ac2c00ed736bc14998448dc4c19c5f50f9f9c75b4dc546a33c26e8ea26ab2ab05de5f4a346831bf743abd4119079d42df45b461258cbf1ca05370229802f7e0430c5496cac07658ac3ce55ad783a55b3414c0572dc3632a368c9395af43ad25a0e1fa3569366492bb9063a64b77a4d0001208ad093f98c1c3482e97015dcbae76f173bdce59db0bfd1015de911b3b652bae2dfba64f496e7bab5735fc3b683ffe19750b73ea2491b1f7a2be4db9ca703f11c360d7b2ef8f49b9d262900de5476f682bf7d526497f7825cebf9f136a4d6b347d1874fa6fe441fb95d338080b2a5268cfaea8fed039a1900028c4aecf225e0bb328522c2944f2a7281daebb2dd52d312be1c5824cb19317021d10ba3b89d02763677172ce0ae6ca996b147a934a266e75b2bf35d523b7f9eddf0afe102d4ee9db8926d10be781bbaa25b815ea2dad9a9908a827be0c0e5b6b960e99b702d76b2af58a2afe7eb1e2cf30e660cf6296bd11607c33e85fefbff67b0dd74c5110236048da6d92eabda02925f0816ec048cb1333894aa172ee73d5e3c833e3858a0e219debc74d89bda90c70f88bbe41c943375840ceb55064b2f2b239cfc769582cd410f1bdb26fc78d9728a30899b3460405b157a1dcd33b31fb6e2a4113e4bb41214aae4a037f99f8", 0x2000, 0x0) 00:06:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r1, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x12, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 384.297272][T19367] 9pnet: Insufficient options for proto=fd 00:06:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x14, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r1, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}], [], 0x6b}}) syz_fuse_handle_req(r0, &(0x7f0000002240)="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", 0x2000, 0x0) 00:06:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x7, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x16, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 384.412964][T19374] 9pnet: Insufficient options for proto=fd 00:06:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r1, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 384.490345][T19380] 9pnet: Insufficient options for proto=fd 00:06:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x8, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x18, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x19, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 384.596548][T19388] 9pnet: Insufficient options for proto=fd 00:06:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}], [], 0x6b}}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002240)="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", 0x2000, &(0x7f0000007080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:06:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x9, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 384.691242][T19393] 9pnet: Insufficient options for proto=fd 00:06:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xb, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x28, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x48, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xc, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 384.829905][T19402] 9pnet: Insufficient options for proto=fd 00:06:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}], [], 0x6b}}) 00:06:24 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xe, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x5c, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:24 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}], [], 0x6b}}) 00:06:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x60, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xf, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0x0, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:25 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}], [], 0x6b}}) 00:06:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(r4, 0x0, 0x0) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) syz_fuse_handle_req(r0, &(0x7f0000002240)="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", 0x2000, &(0x7f0000007080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:06:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x12, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:25 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x14}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xc, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) syz_fuse_handle_req(r0, &(0x7f0000002240)="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", 0x2000, &(0x7f0000007080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:06:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x102, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x14, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:25 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x103, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x16, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 385.466721][T19440] FS-Cache: Duplicate cookie detected [ 385.468201][T19440] FS-Cache: O-cookie c=0000007e [p=00000004 fl=222 nc=0 na=1] [ 385.470189][T19440] FS-Cache: O-cookie d=00000000262699aa{9P.session} n=00000000b00ec202 [ 385.472504][T19440] FS-Cache: O-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 385.479115][T19440] FS-Cache: N-cookie c=0000007f [p=00000004 fl=2 nc=0 na=1] [ 385.481091][T19440] FS-Cache: N-cookie d=00000000262699aa{9P.session} n=000000004e6f8d83 [ 385.483411][T19440] FS-Cache: N-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 385.491061][T19447] FS-Cache: Duplicate cookie detected [ 385.492742][T19447] FS-Cache: O-cookie c=0000007e [p=00000004 fl=222 nc=0 na=1] [ 385.494644][T19447] FS-Cache: O-cookie d=00000000262699aa{9P.session} n=00000000b00ec202 [ 385.496821][T19447] FS-Cache: O-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 385.503660][T19447] FS-Cache: N-cookie c=00000080 [p=00000004 fl=2 nc=0 na=1] [ 385.505618][T19447] FS-Cache: N-cookie d=00000000262699aa{9P.session} n=0000000047cf4cc2 [ 385.507780][T19447] FS-Cache: N-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' 00:06:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x18, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x105, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x19, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:25 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) syz_fuse_handle_req(r0, &(0x7f0000002240)="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", 0x2000, &(0x7f0000007080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:06:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x34, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x107, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff00100000080039503230"], 0x15) r4 = dup(r3) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) syz_fuse_handle_req(r0, &(0x7f0000002240)="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", 0x2000, &(0x7f0000007080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:06:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x108, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x54, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 385.878371][T19466] FS-Cache: Duplicate cookie detected [ 385.879906][T19466] FS-Cache: O-cookie c=00000081 [p=00000004 fl=222 nc=0 na=1] [ 385.881997][T19466] FS-Cache: O-cookie d=00000000262699aa{9P.session} n=00000000f060cf1a [ 385.884193][T19466] FS-Cache: O-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 385.890960][T19466] FS-Cache: N-cookie c=00000082 [p=00000004 fl=2 nc=0 na=1] [ 385.893154][T19466] FS-Cache: N-cookie d=00000000262699aa{9P.session} n=00000000d4d9700e [ 385.895282][T19466] FS-Cache: N-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' 00:06:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x60, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x10a, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) syz_fuse_handle_req(r0, &(0x7f0000002240)="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14a36f71c78ca002bdc4161da2daf8db5303185b9dc97302a2df8f3adb1acfc5a19faa3066318892b44276606f537475b03d28b01182eba9be649c74b35dca086e4bbe0e9d6c5f3edf6c929e3ace7419cc7b106fe74d1b81eb675dd361a8099f8327cb99a72b1b83e194fd90c92450a6525445b7f2aac705920793ea1e0f1b33c754a0460fc681716fa70a383f81c6cf95f49e54baaae984bf931e9bd28942e5c4e90f57d2d398299669af06e62fcf860dec6158982f80331060f24af75ac27bf05e3652a822d6421c26c2dd33ddf1ce60d4c7a74abba565bec2e18b7a5cf21ac63c8271ac2c00ed736bc14998448dc4c19c5f50f9f9c75b4dc546a33c26e8ea26ab2ab05de5f4a346831bf743abd4119079d42df45b461258cbf1ca05370229802f7e0430c5496cac07658ac3ce55ad783a55b3414c0572dc3632a368c9395af43ad25a0e1fa3569366492bb9063a64b77a4d0001208ad093f98c1c3482e97015dcbae76f173bdce59db0bfd1015de911b3b652bae2dfba64f496e7bab5735fc3b683ffe19750b73ea2491b1f7a2be4db9ca703f11c360d7b2ef8f49b9d262900de5476f682bf7d526497f7825cebf9f136a4d6b347d1874fa6fe441fb95d338080b2a5268cfaea8fed039a1900028c4aecf225e0bb328522c2944f2a7281daebb2dd52d312be1c5824cb19317021d10ba3b89d02763677172ce0ae6ca996b147a934a266e75b2bf35d523b7f9eddf0afe102d4ee9db8926d10be781bbaa25b815ea2dad9a9908a827be0c0e5b6b960e99b702d76b2af58a2afe7eb1e2cf30e660cf6296bd11607c33e85fefbff67b0dd74c5110236048da6d92eabda02925f0816ec048cb1333894aa172ee73d5e3c833e3858a0e219debc74d89bda90c70f88bbe41c943375840ceb55064b2f2b239cfc769582cd410f1bdb26fc78d9728a30899b3460405b157a1dcd33b31fb6e2a4113e4bb41214aae4a037f99f8", 0x2000, &(0x7f0000007080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:06:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000"], 0x15) r4 = dup(r3) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000007080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:06:25 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x68, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) syz_fuse_handle_req(r0, &(0x7f0000002240)="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", 0x2000, &(0x7f0000007080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:06:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x300, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x2, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 386.195667][T19484] FS-Cache: Duplicate cookie detected [ 386.197239][T19484] FS-Cache: O-cookie c=00000083 [p=00000004 fl=222 nc=0 na=1] [ 386.199227][T19484] FS-Cache: O-cookie d=00000000262699aa{9P.session} n=00000000c8974d77 [ 386.201671][T19484] FS-Cache: O-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 386.208639][T19484] FS-Cache: N-cookie c=00000084 [p=00000004 fl=2 nc=0 na=1] [ 386.210608][T19484] FS-Cache: N-cookie d=00000000262699aa{9P.session} n=00000000c81d9060 00:06:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x3, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x500, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 386.212929][T19484] FS-Cache: N-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' 00:06:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r4, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20a7ae211baf7f4e) write$P9_RVERSION(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff097b00000800395032303030"], 0x15) r6 = dup(r5) write$FUSE_BMAP(r6, &(0x7f0000000080)={0x18}, 0x18) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000004340), 0x10008, &(0x7f0000004480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[], [{@uid_lt={'uid<', r2}}, {@fowner_gt={'fowner>', r2}}, {@hash}]}}) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000006800)) r7 = dup(r4) write$FUSE_BMAP(r7, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r7, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) syz_fuse_handle_req(r0, &(0x7f0000002240)="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", 0x2000, &(0x7f0000007080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:06:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x600, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x4, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:26 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14, 0x10, 0x1, 0x16}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 386.398988][T19504] 9pnet: Insufficient options for proto=fd 00:06:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x700, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 386.441410][T19498] FS-Cache: Duplicate cookie detected [ 386.442973][T19498] FS-Cache: O-cookie c=00000086 [p=00000004 fl=222 nc=0 na=1] [ 386.445079][T19498] FS-Cache: O-cookie d=00000000262699aa{9P.session} n=00000000851f0dcd [ 386.447301][T19498] FS-Cache: O-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 386.454224][T19498] FS-Cache: N-cookie c=00000087 [p=00000004 fl=2 nc=0 na=1] [ 386.456172][T19498] FS-Cache: N-cookie d=00000000262699aa{9P.session} n=00000000f31b395b [ 386.458335][T19498] FS-Cache: N-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' 00:06:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x5, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r7, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20a7ae211baf7f4e) write$P9_RVERSION(r9, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff097b00000800395032303030"], 0x15) r10 = dup(r9) write$FUSE_BMAP(r10, &(0x7f0000000080)={0x18}, 0x18) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000004340), 0x10008, &(0x7f0000004480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r10}, 0x2c, {[], [{@uid_lt={'uid<', r3}}, {@fowner_gt={'fowner>', r3}}, {@hash}]}}) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000006800)=0x0) syz_fuse_handle_req(r10, &(0x7f0000004500)="4d8960afc30e1f480bd99b7fb93658cc22a50cc42e03e03fdbb5349aff7eeaf9ef0848ca327aae19cbca6eebe1764b745221a350e88cd1938a198593f680d495140970f7c4a78edff5b84784946f1ac08ff6b9fc355cee4203e079ba421ab83e26d46cd01d24addcfb7d93bdf7e7ccf9c99a1a70864477f77547b25c4750428839350fa9c1a0b70e03fcd565b36207dd84b632a20892a587cf1ce31891525a7c7f7c51abd0ac8ddd6cb9429094661a85d5e584c27fe7586a6e6510968bfd15121f68ebf7d62b1abf65cb38af08b497e1d0f972b70c6dc52ce9df06a280ec239c08ca0dedd43827689877bdb486b51bae8a4eea2afe64bb5792df48b11801463b06bf8c6f5ba6adaf19be267641fbe18ba79e7a0dedf7d7830e22155452980626aa3a9b388c023853baed218cbed0babc63bf07009ea584ba1172b6b9626911066f879e3a347b4621ead66a9065c13d5c59b5f19c303aa2bfc01853d99748e8bd4551504808484d12e9acd9b762f9427f385f6dfce144f9bc1d0a7fd7dbadee2a3b4e27327a89b7503f5230962229cdcc3940c3e3c063bbf7f3af16797814b1a331582ff9fb3c0fb518dc6e93a37a387f3e53c5ebd777170238347e8fe574398d20626e28b7900ca4117f2672fb01da01ed2189469118a647477b95fd56f3f1a9d5f1184cc9c6b975f70ea33c06748ad9e8dfe8a3cd3d9d89101e92174b4cdc3e87e90e99d1096240ded892c91fdfd2c0fba4ea72d9800145903bd5aa7e2d722c116cd8a52c2f8a9fedbb98711b24bc00417fd373222ab198d15ec8e9bc88dccab12e478dae2e58adb6631ceca6176470d98f0ccf507dd874903cfb0ab95c6b8be5b965b4aa5082ae995b970c10f0140a6251157f4ce88828c81d47d9354df23187812a9f768f5dc4878bf5604e2721414cdf9f0fbe4c1c4269c4e62616f6bfe1d6a938888a4f42b1b03b33abe892d44099ea546455ea7f12969296b0ad5bb85e53ab23e20f8454127fccf27676b26e03273ad3f46c2e8882ebc3dc6ec23e8a1436fdcb4ae64926a9431ce1485f5ed17660089321de6e4d8892db26348e61f00956398bb9505a1b0a4253af277e66d2b1240bac8e802a74d0a6ef6f1ec634f1f128e79bc09ef33f6710c9eade5f150f43258424e512f25c737ef35d195d3fc0c5cb4f6da7ac49934a0f8e124f9fd83666199b5945f16a86ea8dfe1435eded536b2f66ff6775fd2df132b7b33c069ae712295fc652ac82d491d1aeb0eaa51717bf44fe89a182843b4216e9a906a9f00956f08f82c945fb4a6f363d4457c95f2e91c9ea19d48b056d0718d4554ce754531897c74669c22d0e03ca0315cbf4d04f1992ea335dada3fc68bf6f4af9a9f0dbf1bec1a704260941711dfea4cd2365dcaa524e6d4e7e247fc7d51c59fe988f0ac355fae08bada24019595a95595c110102ce8f028f5eee246664006ec9afc6e02f5d1c246231675c543fc1e2949bb8f3f2139234641f8dce8550cc616a20a036de13b22d2dd8453b86e3a5c641d251bfe5343ed0edabcb675482212f648ee819a9a4b4f23ae54ad2a469a2a65e9b7b17bd5028352b4e53ab65c21fc73414c0ad4f0f19d8d9e77742be2d0861316a79c7f97f0104f3823621c14c6920cb0f6218583e1872abcc341d0da1ded3668e86babb85371c30f89da900d35329ea6f2ed00821d5ba6952637afe4413df0ea853df38d1fc7cf1b945dca75e610f26bc08dbb26aa76a7f4635ccc58507487f469c216372e9611e9484cdc8fd125ff2f545a62889f25e2c9a9b66e98cbc4370f55771e06d8d826bdbf053f0558d067deb31529bed23f45779dd00baf9fbb01c25672534da80fe34e7857adb203138584609bb1b2de687a193a710ba482c3b24a8aab56ddbdefc1376ffef7fa3c4ed269fa3c720edc85faf5cf854f92fa856bdc67ff26fe2306e4394005414f719c924c56e2c3bc9fcb7b655c2245154313e8e6905b2d636abda77cc27df528718e7c14679bced7ea3e617e5deaaa0b4aa837e0bd027e3a7abc01ff45f7e2c9bb42d723fc5ecd457de7c0d9b7e8736ffe88817d8c299ff6e203d30668055adb5f750e5a990660898984f28738dd6ad560f4cb43dd3c71fb0f449ec048278e3af2f0df17050f211f2f4b2a719dff30405416a295224d66f13a2c6e93108a27fbde1082bc4486f08a8b3f74598e9f41df36a59fa4e3b4ae4852080a2fb7645c02a43f55a0c0058e4f68185253d29f797dac5fe5cbe23b30d699a3405c5126fe6d6a22ad3b4b26e0a67bc6aaab5b61948da381d4a37a1a696b0ef58be9d815fb9f99e710584a7ae4f8c07939faaf15593d6d9ad65dcb86040cdfd61d6432447741eb69c5e2e9fe4c58863d8b2bc08aec2f84e59b913065ff02b4f9191e34c332cc2e40f12662479cc989ae5a569c703e8cf4113c9ee56833dfc8c09cb6146e34a55c71c9cd78511a91947fa24a8a93f82b51728ba5e718ae50a9c8bd15f954e231776db5b17552b0637239f1520218f19c182969c782b0b78490e25ab44c2e0c7582f2cda57232cf844ce0c184dab07e7929cf0b17ea380410524a4b08a7491527f0390150329edb58bef9fc6d7c73ccbc772c23bf62d63cbcd58a01aa90af1f4a939b7f4a1644c3dffc8c6cfa02bfbfca21a12202b2593db98e927459b09a76ed6e0b6097b893c93b9a447d29b9e3c58b5aaba976daadc89cf8a3b7b2524cc75c40e32f46f98d48d27549ef47e54de90a159db4409e40cc0a484764eb2ab885186e674f85ddb264db98bfeed8a384662d518a2d59158945cfc06dd7aa6bedcfa019966d8371a914c3ab3435f8e8597387c945586a2895b4854f3bec74c87fbc69a9dd96f341a5e0888f0b471b00a3503cd9af4e62b3e39d3b1f84294749f4e2acdeff5d56265ff6356c61cc029cbf9dfafe047059cf1229a1981fe7299a258bddee3829942e4ac18d9544c173e6122e862cbb8cde8cb499ea9d4dca3484faaebfbd564338be93f55bf80ffbaf99d0ff73614620a1878d35fdfc6b2f8d843aab9ddab45d7689a2e3b8e8f2fc02f8f279bd82fdb0545c66dc2b33a464349e15f669baa04c797c68ed20b55af78a41cbba73ac36bf01723a53e285c5a6407ee3ab532cc2d8ff777ee747c0e2f2c05cbf4628aa431ab9a0371d63c11499c6eeaf13f00471d277c3fa720638fa5886bfb51b2d3affe4291985b5f4a9b8a8683d6f9b5ef18f28426864fe3ab2da67bcffb49f415f456ec75930b8a57198297bee337f7e7dcad5a0aa50ad16d979dac5b78881d6ce1b9e32ce5a2fcf060927d070d164fa7cc7d1f8aae9a3ce113a6a71bd8240ed5079ee00accc9b6b56526acac8d84395e3d27cf2314d181c149eafdc5d7696c6e9272dc5e97618964e42b437dda64672763eeba2d4470182debdfffa4df2a3d56ce5dc37ae9db335f3240b935c1e2a69e6844de2e327bf9b153001e0b85ad26d95ee6faf5fa915c2bab6f5983961165e1f2b80c546460a506ee2bfa9003eadccf45e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", 0x2000, &(0x7f0000006c40)={&(0x7f0000006500)={0x50, 0x0, 0xb5, {0x7, 0x27, 0x7, 0x400420, 0x9, 0x3f, 0x5, 0x6}}, &(0x7f0000006580)={0x18, 0xffffffffffffffda, 0x2, {0x2}}, &(0x7f00000065c0)={0x18, 0x0, 0x3}, &(0x7f0000006600)={0x18, 0xfffffffffffffffe, 0x3e14, {0x7ff}}, &(0x7f0000006640)={0x18, 0x0, 0x100000000, {0x400}}, &(0x7f0000006680)={0x28, 0x0, 0x9, {{0x7, 0x1, 0x0, r5}}}, &(0x7f00000066c0)={0x60, 0x0, 0x80000001, {{0x7f, 0x7d, 0x8000000000000000, 0x100, 0x6, 0x2, 0x7, 0x9}}}, &(0x7f0000006740)={0x18, 0xffffffffffffffda, 0x7, {0x800}}, &(0x7f0000006780)={0x14, 0x0, 0xd12, {'hash'}}, &(0x7f00000067c0)={0x20, 0x0, 0x1, {0x0, 0x6}}, &(0x7f0000006840)={0x78, 0x0, 0x10000, {0x9, 0xfff, 0x0, {0x0, 0xf2, 0x75, 0x68, 0x83, 0x3, 0x800, 0x1fb5, 0x1, 0x3000, 0x7ff, r11, r4, 0x80000001, 0x115}}}, &(0x7f00000068c0)={0x90, 0x0, 0x6, {0x3, 0x2, 0x7ff, 0x40, 0x401, 0x8, {0x4, 0x6, 0x3, 0x8000000000000000, 0x10000, 0x2, 0x1ff, 0xe80, 0x1, 0x2000, 0xc220, r3, r4, 0x5, 0x1}}}, &(0x7f0000006980)={0x30, 0x0, 0x0, [{0x1, 0x7, 0x2, 0x1f, '#{'}]}, &(0x7f00000069c0)={0x148, 0x0, 0x7, [{{0x1, 0x1, 0x48, 0x1, 0x6, 0x4, {0x6, 0x1, 0x2, 0x5, 0x3, 0xfffffffffffffffd, 0x4000, 0x1, 0xc93, 0x8000, 0x200, r3, r4, 0x5, 0x5}}, {0x6, 0x9, 0x0, 0x7ff}}, {{0x2, 0x3, 0x800, 0x4, 0x9, 0x81, {0x5, 0x9, 0x1f, 0xff, 0x9, 0x0, 0x8, 0xd2, 0x9, 0x6000, 0x3f, r3, r4, 0x8000, 0xfffff75b}}, {0x6, 0xa5f, 0x8, 0x5, 'cachetag'}}]}, &(0x7f0000006b40)={0xa0, 0x0, 0x8, {{0x1, 0x3, 0x100000001, 0x800, 0x200, 0x200, {0x6, 0x7ff, 0xce02, 0x2, 0x5, 0x7, 0x3f, 0x4, 0x6, 0x2000, 0x8, r3, r4, 0x9, 0xc0f}}, {0x0, 0x2}}}, &(0x7f0000006c00)={0x20, 0xfffffffffffffff5, 0x8000000000000000, {0x8, 0x4, 0x4, 0x1}}}) write$FUSE_NOTIFY_RETRIEVE(r10, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_INIT(r0, &(0x7f00000042c0)={0x50, 0x0, r2, {0x7, 0x27, 0x5, 0x20000, 0x7, 0x2, 0xd8c0, 0x2}}, 0x50) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r10}}) r12 = dup(r7) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r12, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) syz_fuse_handle_req(r0, &(0x7f0000002240)="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", 0x2000, &(0x7f0000007080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:06:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) dup(r3) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x900, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x6, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xa2f, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x7, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 386.689051][T19520] 9pnet: Insufficient options for proto=fd 00:06:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) dup(r3) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 386.724394][T19520] 9pnet: Insufficient options for proto=fd 00:06:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xb00, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x8, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xc00, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x9, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) dup(r3) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xe00, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xb, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r7, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20a7ae211baf7f4e) write$P9_RVERSION(r9, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff097b00000800395032303030"], 0x15) r10 = dup(r9) write$FUSE_BMAP(r10, &(0x7f0000000080)={0x18}, 0x18) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000004340), 0x10008, &(0x7f0000004480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r10}, 0x2c, {[], [{@uid_lt={'uid<', r3}}, {@fowner_gt={'fowner>', r3}}, {@hash}]}}) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000006800)=0x0) syz_fuse_handle_req(r10, &(0x7f0000004500)="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", 0x2000, &(0x7f0000006c40)={&(0x7f0000006500)={0x50, 0x0, 0xb5, {0x7, 0x27, 0x7, 0x400420, 0x9, 0x3f, 0x5, 0x6}}, &(0x7f0000006580)={0x18, 0xffffffffffffffda, 0x2, {0x2}}, &(0x7f00000065c0)={0x18, 0x0, 0x3}, &(0x7f0000006600)={0x18, 0xfffffffffffffffe, 0x3e14, {0x7ff}}, &(0x7f0000006640)={0x18, 0x0, 0x100000000, {0x400}}, &(0x7f0000006680)={0x28, 0x0, 0x9, {{0x7, 0x1, 0x0, r5}}}, &(0x7f00000066c0)={0x60, 0x0, 0x80000001, {{0x7f, 0x7d, 0x8000000000000000, 0x100, 0x6, 0x2, 0x7, 0x9}}}, &(0x7f0000006740)={0x18, 0xffffffffffffffda, 0x7, {0x800}}, &(0x7f0000006780)={0x14, 0x0, 0xd12, {'hash'}}, &(0x7f00000067c0)={0x20, 0x0, 0x1, {0x0, 0x6}}, &(0x7f0000006840)={0x78, 0x0, 0x10000, {0x9, 0xfff, 0x0, {0x0, 0xf2, 0x75, 0x68, 0x83, 0x3, 0x800, 0x1fb5, 0x1, 0x3000, 0x7ff, r11, r4, 0x80000001, 0x115}}}, &(0x7f00000068c0)={0x90, 0x0, 0x6, {0x3, 0x2, 0x7ff, 0x40, 0x401, 0x8, {0x4, 0x6, 0x3, 0x8000000000000000, 0x10000, 0x2, 0x1ff, 0xe80, 0x1, 0x2000, 0xc220, r3, r4, 0x5, 0x1}}}, &(0x7f0000006980)={0x30, 0x0, 0x0, [{0x1, 0x7, 0x2, 0x1f, '#{'}]}, &(0x7f00000069c0)={0x148, 0x0, 0x7, [{{0x1, 0x1, 0x48, 0x1, 0x6, 0x4, {0x6, 0x1, 0x2, 0x5, 0x3, 0xfffffffffffffffd, 0x4000, 0x1, 0xc93, 0x8000, 0x200, r3, r4, 0x5, 0x5}}, {0x6, 0x9, 0x0, 0x7ff}}, {{0x2, 0x3, 0x800, 0x4, 0x9, 0x81, {0x5, 0x9, 0x1f, 0xff, 0x9, 0x0, 0x8, 0xd2, 0x9, 0x6000, 0x3f, r3, r4, 0x8000, 0xfffff75b}}, {0x6, 0xa5f, 0x8, 0x5, 'cachetag'}}]}, &(0x7f0000006b40)={0xa0, 0x0, 0x8, {{0x1, 0x3, 0x100000001, 0x800, 0x200, 0x200, {0x6, 0x7ff, 0xce02, 0x2, 0x5, 0x7, 0x3f, 0x4, 0x6, 0x2000, 0x8, r3, r4, 0x9, 0xc0f}}, {0x0, 0x2}}}, &(0x7f0000006c00)={0x20, 0xfffffffffffffff5, 0x8000000000000000, {0x8, 0x4, 0x4, 0x1}}}) write$FUSE_NOTIFY_RETRIEVE(r10, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_INIT(r0, &(0x7f00000042c0)={0x50, 0x0, r2, {0x7, 0x27, 0x5, 0x20000, 0x7, 0x2, 0xd8c0, 0x2}}, 0x50) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r10}}) r12 = dup(r7) write$FUSE_BMAP(r12, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r12, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) syz_fuse_handle_req(r0, &(0x7f0000002240)="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", 0x2000, &(0x7f0000007080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 00:06:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xf00, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xc, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) read$FUSE(r0, &(0x7f0000009140)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 387.149730][T19545] 9pnet: Insufficient options for proto=fd [ 387.165790][T19545] 9pnet: Insufficient options for proto=fd 00:06:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x1200, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xe, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:27 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r3 = dup(r2) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r3, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:27 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 1) 00:06:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x1400, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xf, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 387.349010][T19557] FS-Cache: Duplicate cookie detected [ 387.350604][T19557] FS-Cache: O-cookie c=0000008c [p=00000004 fl=222 nc=0 na=1] [ 387.352914][T19557] FS-Cache: O-cookie d=00000000262699aa{9P.session} n=000000007f24a24d [ 387.355125][T19557] FS-Cache: O-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 387.362021][T19557] FS-Cache: N-cookie c=0000008d [p=00000004 fl=2 nc=0 na=1] [ 387.363963][T19557] FS-Cache: N-cookie d=00000000262699aa{9P.session} n=000000006b9d6643 [ 387.366181][T19557] FS-Cache: N-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' 00:06:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x1600, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 387.398434][T19563] FAULT_INJECTION: forcing a failure. [ 387.398434][T19563] name failslab, interval 1, probability 0, space 0, times 0 [ 387.417057][T19563] CPU: 0 PID: 19563 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 387.419559][T19563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 387.422412][T19563] Call trace: [ 387.423326][T19563] dump_backtrace+0x0/0x530 [ 387.424620][T19563] show_stack+0x2c/0x3c [ 387.425817][T19563] dump_stack_lvl+0x108/0x170 [ 387.427109][T19563] dump_stack+0x1c/0x58 [ 387.428282][T19563] should_fail+0x3b8/0x514 [ 387.429699][T19563] __should_failslab+0xbc/0x110 [ 387.431019][T19563] should_failslab+0x10/0x28 [ 387.432348][T19563] slab_pre_alloc_hook+0x64/0xe8 [ 387.433788][T19563] __kmalloc_track_caller+0x78/0x3d8 [ 387.435268][T19563] memdup_user+0xd0/0x2c8 [ 387.436556][T19563] strndup_user+0x78/0xe0 [ 387.437829][T19563] __arm64_sys_mount+0x118/0x5e0 [ 387.439215][T19563] invoke_syscall+0x98/0x2b8 [ 387.440636][T19563] el0_svc_common+0x138/0x258 [ 387.441952][T19563] do_el0_svc+0x58/0x14c [ 387.443118][T19563] el0_svc+0x7c/0x1f0 [ 387.444260][T19563] el0t_64_sync_handler+0x84/0xe4 [ 387.445695][T19563] el0t_64_sync+0x1a0/0x1a4 00:06:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x12, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x1800, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:27 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) 00:06:27 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r3 = dup(r2) write$FUSE_INIT(r3, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x1900, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x14, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:27 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 2) 00:06:27 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) [ 387.627912][T19579] FAULT_INJECTION: forcing a failure. [ 387.627912][T19579] name fail_usercopy, interval 1, probability 0, space 0, times 0 00:06:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x2000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 387.651382][T19579] CPU: 1 PID: 19579 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 387.653847][T19579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 387.656619][T19579] Call trace: [ 387.657567][T19579] dump_backtrace+0x0/0x530 [ 387.658861][T19579] show_stack+0x2c/0x3c [ 387.659975][T19579] dump_stack_lvl+0x108/0x170 [ 387.661259][T19579] dump_stack+0x1c/0x58 [ 387.662412][T19579] should_fail+0x3b8/0x514 [ 387.663632][T19579] should_fail_usercopy+0x20/0x30 [ 387.665012][T19579] memdup_user+0x110/0x2c8 [ 387.666203][T19579] strndup_user+0x78/0xe0 [ 387.667360][T19579] __arm64_sys_mount+0x118/0x5e0 [ 387.668683][T19579] invoke_syscall+0x98/0x2b8 [ 387.669957][T19579] el0_svc_common+0x138/0x258 [ 387.671218][T19579] do_el0_svc+0x58/0x14c [ 387.672407][T19579] el0_svc+0x7c/0x1f0 [ 387.673495][T19579] el0t_64_sync_handler+0x84/0xe4 [ 387.674818][T19579] el0t_64_sync+0x1a0/0x1a4 00:06:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x16, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:27 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) 00:06:27 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 3) 00:06:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x2f0a, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:27 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x18, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 387.787233][T19590] FAULT_INJECTION: forcing a failure. [ 387.787233][T19590] name failslab, interval 1, probability 0, space 0, times 0 [ 387.797916][T19590] CPU: 1 PID: 19590 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 387.800218][T19590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 387.803033][T19590] Call trace: [ 387.803912][T19590] dump_backtrace+0x0/0x530 [ 387.805126][T19590] show_stack+0x2c/0x3c [ 387.806263][T19590] dump_stack_lvl+0x108/0x170 [ 387.807538][T19590] dump_stack+0x1c/0x58 [ 387.808750][T19590] should_fail+0x3b8/0x514 [ 387.810038][T19590] __should_failslab+0xbc/0x110 [ 387.811424][T19590] should_failslab+0x10/0x28 [ 387.812663][T19590] slab_pre_alloc_hook+0x64/0xe8 [ 387.813959][T19590] kmem_cache_alloc_trace+0x9c/0x47c [ 387.815499][T19590] __arm64_sys_mount+0x1d0/0x5e0 [ 387.816809][T19590] invoke_syscall+0x98/0x2b8 [ 387.818022][T19590] el0_svc_common+0x138/0x258 [ 387.819222][T19590] do_el0_svc+0x58/0x14c [ 387.820400][T19590] el0_svc+0x7c/0x1f0 [ 387.821424][T19590] el0t_64_sync_handler+0x84/0xe4 [ 387.822776][T19590] el0t_64_sync+0x1a0/0x1a4 00:06:27 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) 00:06:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x19, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x3400, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:27 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:27 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 4) 00:06:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x28, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x5400, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:27 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) 00:06:27 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) 00:06:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x48, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x6000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 388.031451][T19611] FAULT_INJECTION: forcing a failure. [ 388.031451][T19611] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 388.051380][T19611] CPU: 0 PID: 19611 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 388.053744][T19611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 388.056606][T19611] Call trace: [ 388.057474][T19611] dump_backtrace+0x0/0x530 00:06:28 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) [ 388.058721][T19611] show_stack+0x2c/0x3c [ 388.059841][T19611] dump_stack_lvl+0x108/0x170 [ 388.061116][T19611] dump_stack+0x1c/0x58 [ 388.062295][T19611] should_fail+0x3b8/0x514 [ 388.063496][T19611] should_fail_usercopy+0x20/0x30 [ 388.064915][T19611] __arm64_sys_mount+0x1ec/0x5e0 [ 388.066325][T19611] invoke_syscall+0x98/0x2b8 [ 388.067620][T19611] el0_svc_common+0x138/0x258 [ 388.068881][T19611] do_el0_svc+0x58/0x14c [ 388.070079][T19611] el0_svc+0x7c/0x1f0 [ 388.071168][T19611] el0t_64_sync_handler+0x84/0xe4 [ 388.072616][T19611] el0t_64_sync+0x1a0/0x1a4 00:06:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x6800, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:28 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:28 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) 00:06:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x5c, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:28 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 5) 00:06:28 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) 00:06:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x1000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x60, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x2000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:28 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r2) write$FUSE_INIT(r3, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x300, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:28 executing program 2: syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) [ 388.357055][T19640] FAULT_INJECTION: forcing a failure. [ 388.357055][T19640] name failslab, interval 1, probability 0, space 0, times 0 [ 388.361084][T19640] CPU: 0 PID: 19640 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 388.363528][T19640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 388.366227][T19640] Call trace: [ 388.367119][T19640] dump_backtrace+0x0/0x530 [ 388.368357][T19640] show_stack+0x2c/0x3c [ 388.369492][T19640] dump_stack_lvl+0x108/0x170 [ 388.370750][T19640] dump_stack+0x1c/0x58 [ 388.371870][T19640] should_fail+0x3b8/0x514 [ 388.373058][T19640] __should_failslab+0xbc/0x110 [ 388.374374][T19640] should_failslab+0x10/0x28 [ 388.375594][T19640] slab_pre_alloc_hook+0x64/0xe8 [ 388.376902][T19640] kmem_cache_alloc+0x98/0x45c [ 388.378171][T19640] getname_flags+0xd0/0x480 [ 388.379409][T19640] user_path_at_empty+0x40/0x1a4 [ 388.380784][T19640] __arm64_sys_mount+0x4dc/0x5e0 [ 388.382143][T19640] invoke_syscall+0x98/0x2b8 [ 388.383388][T19640] el0_svc_common+0x138/0x258 [ 388.384696][T19640] do_el0_svc+0x58/0x14c [ 388.385843][T19640] el0_svc+0x7c/0x1f0 [ 388.386924][T19640] el0t_64_sync_handler+0x84/0xe4 [ 388.388268][T19640] el0t_64_sync+0x1a0/0x1a4 00:06:28 executing program 2: syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) 00:06:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x3000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x40a, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:28 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r2) write$FUSE_INIT(r3, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:28 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 6) 00:06:28 executing program 2: syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) 00:06:28 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r2) write$FUSE_INIT(r3, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x4000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x500, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 388.523298][T19657] FAULT_INJECTION: forcing a failure. [ 388.523298][T19657] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 388.540347][T19657] CPU: 1 PID: 19657 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 388.542725][T19657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 388.545452][T19657] Call trace: [ 388.546367][T19657] dump_backtrace+0x0/0x530 [ 388.547684][T19657] show_stack+0x2c/0x3c [ 388.548854][T19657] dump_stack_lvl+0x108/0x170 [ 388.550076][T19657] dump_stack+0x1c/0x58 [ 388.551173][T19657] should_fail+0x3b8/0x514 [ 388.552392][T19657] should_fail_usercopy+0x20/0x30 [ 388.553730][T19657] strncpy_from_user+0x48/0x580 [ 388.555033][T19657] getname_flags+0x104/0x480 [ 388.556296][T19657] user_path_at_empty+0x40/0x1a4 [ 388.557610][T19657] __arm64_sys_mount+0x4dc/0x5e0 [ 388.558978][T19657] invoke_syscall+0x98/0x2b8 [ 388.560192][T19657] el0_svc_common+0x138/0x258 [ 388.561467][T19657] do_el0_svc+0x58/0x14c [ 388.562618][T19657] el0_svc+0x7c/0x1f0 [ 388.563697][T19657] el0t_64_sync_handler+0x84/0xe4 [ 388.565071][T19657] el0t_64_sync+0x1a0/0x1a4 00:06:28 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) 00:06:28 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r1 = dup(0xffffffffffffffff) write$FUSE_INIT(r1, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x5000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x600, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:28 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) 00:06:28 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 7) [ 388.671944][T19666] 9pnet: Insufficient options for proto=fd 00:06:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x700, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x6000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 388.700177][T19672] FAULT_INJECTION: forcing a failure. [ 388.700177][T19672] name failslab, interval 1, probability 0, space 0, times 0 00:06:28 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r1 = dup(0xffffffffffffffff) write$FUSE_INIT(r1, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 388.729575][T19672] CPU: 1 PID: 19672 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 388.732000][T19672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 388.734759][T19672] Call trace: [ 388.735652][T19672] dump_backtrace+0x0/0x530 [ 388.736887][T19672] show_stack+0x2c/0x3c [ 388.737956][T19672] dump_stack_lvl+0x108/0x170 [ 388.739224][T19672] dump_stack+0x1c/0x58 [ 388.740380][T19672] should_fail+0x3b8/0x514 [ 388.741554][T19672] __should_failslab+0xbc/0x110 [ 388.742855][T19672] should_failslab+0x10/0x28 [ 388.744103][T19672] slab_pre_alloc_hook+0x64/0xe8 [ 388.745396][T19672] __kmalloc+0xc0/0x4c8 [ 388.746488][T19672] tomoyo_encode+0x270/0x4b0 [ 388.747741][T19672] tomoyo_mount_permission+0x288/0x8b4 [ 388.749201][T19672] tomoyo_sb_mount+0x48/0x60 [ 388.750454][T19672] security_sb_mount+0x94/0xd4 [ 388.751746][T19672] path_mount+0xb8/0x101c [ 388.752906][T19672] __arm64_sys_mount+0x510/0x5e0 [ 388.754238][T19672] invoke_syscall+0x98/0x2b8 [ 388.755507][T19672] el0_svc_common+0x138/0x258 [ 388.756749][T19672] do_el0_svc+0x58/0x14c [ 388.757912][T19672] el0_svc+0x7c/0x1f0 [ 388.758975][T19672] el0t_64_sync_handler+0x84/0xe4 [ 388.760358][T19672] el0t_64_sync+0x1a0/0x1a4 00:06:28 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) [ 388.779846][T19679] 9pnet: Insufficient options for proto=fd 00:06:28 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 8) 00:06:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x7000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x900, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 388.827761][T19681] FAULT_INJECTION: forcing a failure. [ 388.827761][T19681] name failslab, interval 1, probability 0, space 0, times 0 00:06:28 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r1 = dup(0xffffffffffffffff) write$FUSE_INIT(r1, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 388.851357][T19681] CPU: 1 PID: 19681 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 388.853744][T19681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 388.856473][T19681] Call trace: [ 388.857376][T19681] dump_backtrace+0x0/0x530 [ 388.858613][T19681] show_stack+0x2c/0x3c [ 388.859769][T19681] dump_stack_lvl+0x108/0x170 [ 388.861030][T19681] dump_stack+0x1c/0x58 [ 388.862185][T19681] should_fail+0x3b8/0x514 [ 388.863392][T19681] __should_failslab+0xbc/0x110 [ 388.864717][T19681] should_failslab+0x10/0x28 [ 388.865918][T19681] slab_pre_alloc_hook+0x64/0xe8 [ 388.867251][T19681] __kmalloc+0xc0/0x4c8 [ 388.868365][T19681] tomoyo_realpath_from_path+0xd0/0x508 [ 388.869839][T19681] tomoyo_mount_permission+0x2d0/0x8b4 [ 388.871273][T19681] tomoyo_sb_mount+0x48/0x60 [ 388.872471][T19681] security_sb_mount+0x94/0xd4 [ 388.873791][T19681] path_mount+0xb8/0x101c [ 388.874964][T19681] __arm64_sys_mount+0x510/0x5e0 [ 388.876282][T19681] invoke_syscall+0x98/0x2b8 [ 388.877589][T19681] el0_svc_common+0x138/0x258 [ 388.878870][T19681] do_el0_svc+0x58/0x14c [ 388.880026][T19681] el0_svc+0x7c/0x1f0 [ 388.881071][T19681] el0t_64_sync_handler+0x84/0xe4 [ 388.882398][T19681] el0t_64_sync+0x1a0/0x1a4 00:06:28 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], 0x0, &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) [ 388.893721][T19689] 9pnet: Insufficient options for proto=fd 00:06:28 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r3 = dup(r2) write$FUSE_INIT(r3, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 388.937453][T19681] ERROR: Out of memory at tomoyo_realpath_from_path. 00:06:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xa04, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x8000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:28 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 9) 00:06:28 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], 0x0, &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) 00:06:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x9000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:29 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], 0x0, &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) [ 389.060872][T19703] FAULT_INJECTION: forcing a failure. [ 389.060872][T19703] name failslab, interval 1, probability 0, space 0, times 0 [ 389.069235][T19703] CPU: 1 PID: 19703 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 389.071531][T19703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 389.074256][T19703] Call trace: [ 389.075103][T19703] dump_backtrace+0x0/0x530 [ 389.076351][T19703] show_stack+0x2c/0x3c [ 389.077473][T19703] dump_stack_lvl+0x108/0x170 [ 389.078713][T19703] dump_stack+0x1c/0x58 [ 389.079820][T19703] should_fail+0x3b8/0x514 [ 389.081062][T19703] __should_failslab+0xbc/0x110 [ 389.082341][T19703] should_failslab+0x10/0x28 [ 389.083594][T19703] slab_pre_alloc_hook+0x64/0xe8 [ 389.084868][T19703] __kmalloc+0xc0/0x4c8 [ 389.086039][T19703] tomoyo_encode+0x270/0x4b0 [ 389.087242][T19703] tomoyo_realpath_from_path+0x4b4/0x508 [ 389.088768][T19703] tomoyo_mount_permission+0x2d0/0x8b4 [ 389.090259][T19703] tomoyo_sb_mount+0x48/0x60 [ 389.091523][T19703] security_sb_mount+0x94/0xd4 [ 389.092799][T19703] path_mount+0xb8/0x101c [ 389.094032][T19703] __arm64_sys_mount+0x510/0x5e0 [ 389.095449][T19703] invoke_syscall+0x98/0x2b8 [ 389.096702][T19703] el0_svc_common+0x138/0x258 [ 389.097965][T19703] do_el0_svc+0x58/0x14c [ 389.099116][T19703] el0_svc+0x7c/0x1f0 [ 389.100204][T19703] el0t_64_sync_handler+0x84/0xe4 [ 389.101617][T19703] el0t_64_sync+0x1a0/0x1a4 00:06:29 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) 00:06:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xb00, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xb000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 389.171593][T19703] ERROR: Out of memory at tomoyo_realpath_from_path. 00:06:29 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) 00:06:29 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:29 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 10) 00:06:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xc00, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xc000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:29 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) [ 389.337090][T19721] FAULT_INJECTION: forcing a failure. [ 389.337090][T19721] name failslab, interval 1, probability 0, space 0, times 0 [ 389.346694][T19721] CPU: 0 PID: 19721 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 389.349113][T19721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 389.351897][T19721] Call trace: [ 389.352804][T19721] dump_backtrace+0x0/0x530 [ 389.353993][T19721] show_stack+0x2c/0x3c [ 389.355150][T19721] dump_stack_lvl+0x108/0x170 [ 389.356472][T19721] dump_stack+0x1c/0x58 [ 389.357662][T19721] should_fail+0x3b8/0x514 [ 389.358854][T19721] __should_failslab+0xbc/0x110 [ 389.360168][T19721] should_failslab+0x10/0x28 [ 389.361465][T19721] slab_pre_alloc_hook+0x64/0xe8 [ 389.362873][T19721] __kmalloc+0xc0/0x4c8 [ 389.363998][T19721] tomoyo_encode+0x270/0x4b0 [ 389.365239][T19721] tomoyo_mount_permission+0x3d8/0x8b4 [ 389.366705][T19721] tomoyo_sb_mount+0x48/0x60 [ 389.367983][T19721] security_sb_mount+0x94/0xd4 [ 389.369274][T19721] path_mount+0xb8/0x101c [ 389.370485][T19721] __arm64_sys_mount+0x510/0x5e0 [ 389.371838][T19721] invoke_syscall+0x98/0x2b8 [ 389.373075][T19721] el0_svc_common+0x138/0x258 [ 389.374395][T19721] do_el0_svc+0x58/0x14c [ 389.375548][T19721] el0_svc+0x7c/0x1f0 [ 389.376639][T19721] el0t_64_sync_handler+0x84/0xe4 [ 389.378053][T19721] el0t_64_sync+0x1a0/0x1a4 00:06:29 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xe00, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xe000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:29 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) 00:06:29 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 11) [ 389.527207][T19735] FAULT_INJECTION: forcing a failure. [ 389.527207][T19735] name failslab, interval 1, probability 0, space 0, times 0 [ 389.545694][T19735] CPU: 0 PID: 19735 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 389.548026][T19735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 389.550811][T19735] Call trace: [ 389.551698][T19735] dump_backtrace+0x0/0x530 [ 389.552933][T19735] show_stack+0x2c/0x3c [ 389.554072][T19735] dump_stack_lvl+0x108/0x170 [ 389.555364][T19735] dump_stack+0x1c/0x58 [ 389.556444][T19735] should_fail+0x3b8/0x514 00:06:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xf000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 389.557681][T19735] __should_failslab+0xbc/0x110 [ 389.559096][T19735] should_failslab+0x10/0x28 [ 389.560400][T19735] slab_pre_alloc_hook+0x64/0xe8 [ 389.561768][T19735] kmem_cache_alloc_trace+0x9c/0x47c [ 389.563285][T19735] alloc_fs_context+0x7c/0x824 [ 389.564664][T19735] fs_context_for_mount+0x34/0x44 [ 389.566040][T19735] do_new_mount+0x14c/0x8fc [ 389.567300][T19735] path_mount+0x594/0x101c [ 389.568555][T19735] __arm64_sys_mount+0x510/0x5e0 [ 389.569990][T19735] invoke_syscall+0x98/0x2b8 [ 389.571329][T19735] el0_svc_common+0x138/0x258 [ 389.572641][T19735] do_el0_svc+0x58/0x14c [ 389.573786][T19735] el0_svc+0x7c/0x1f0 [ 389.574896][T19735] el0t_64_sync_handler+0x84/0xe4 [ 389.576319][T19735] el0t_64_sync+0x1a0/0x1a4 00:06:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xf00, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:29 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 1) 00:06:29 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 389.658687][T19742] FAULT_INJECTION: forcing a failure. [ 389.658687][T19742] name failslab, interval 1, probability 0, space 0, times 0 00:06:29 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 12) [ 389.679693][T19742] CPU: 0 PID: 19742 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 389.682111][T19742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 389.684896][T19742] Call trace: [ 389.685789][T19742] dump_backtrace+0x0/0x530 [ 389.686988][T19742] show_stack+0x2c/0x3c [ 389.688124][T19742] dump_stack_lvl+0x108/0x170 [ 389.689396][T19742] dump_stack+0x1c/0x58 [ 389.690583][T19742] should_fail+0x3b8/0x514 [ 389.691804][T19742] __should_failslab+0xbc/0x110 [ 389.693111][T19742] should_failslab+0x10/0x28 [ 389.694355][T19742] slab_pre_alloc_hook+0x64/0xe8 [ 389.695758][T19742] __kmalloc_track_caller+0x78/0x3d8 [ 389.697189][T19742] memdup_user+0xd0/0x2c8 [ 389.698358][T19742] strndup_user+0x78/0xe0 [ 389.699534][T19742] __arm64_sys_mount+0x118/0x5e0 [ 389.700914][T19742] invoke_syscall+0x98/0x2b8 [ 389.702179][T19742] el0_svc_common+0x138/0x258 [ 389.703426][T19742] do_el0_svc+0x58/0x14c [ 389.704636][T19742] el0_svc+0x7c/0x1f0 [ 389.705686][T19742] el0t_64_sync_handler+0x84/0xe4 [ 389.707080][T19742] el0t_64_sync+0x1a0/0x1a4 00:06:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x1200, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x12000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 389.736113][T19746] FAULT_INJECTION: forcing a failure. [ 389.736113][T19746] name failslab, interval 1, probability 0, space 0, times 0 [ 389.744908][T19746] CPU: 0 PID: 19746 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 389.747413][T19746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 389.750107][T19746] Call trace: [ 389.750977][T19746] dump_backtrace+0x0/0x530 [ 389.752255][T19746] show_stack+0x2c/0x3c [ 389.753355][T19746] dump_stack_lvl+0x108/0x170 [ 389.754668][T19746] dump_stack+0x1c/0x58 [ 389.755775][T19746] should_fail+0x3b8/0x514 [ 389.756980][T19746] __should_failslab+0xbc/0x110 [ 389.758326][T19746] should_failslab+0x10/0x28 [ 389.759646][T19746] slab_pre_alloc_hook+0x64/0xe8 [ 389.761062][T19746] kmem_cache_alloc_trace+0x9c/0x47c [ 389.762546][T19746] legacy_init_fs_context+0x5c/0xc8 [ 389.763970][T19746] alloc_fs_context+0x588/0x824 [ 389.765335][T19746] fs_context_for_mount+0x34/0x44 [ 389.766720][T19746] do_new_mount+0x14c/0x8fc [ 389.767910][T19746] path_mount+0x594/0x101c [ 389.769097][T19746] __arm64_sys_mount+0x510/0x5e0 [ 389.770476][T19746] invoke_syscall+0x98/0x2b8 [ 389.771759][T19746] el0_svc_common+0x138/0x258 [ 389.773061][T19746] do_el0_svc+0x58/0x14c [ 389.774226][T19746] el0_svc+0x7c/0x1f0 [ 389.775332][T19746] el0t_64_sync_handler+0x84/0xe4 [ 389.776741][T19746] el0t_64_sync+0x1a0/0x1a4 00:06:29 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 2) 00:06:29 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:29 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:29 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 13) 00:06:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x14000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x1400, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:29 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 389.898723][T19758] FAULT_INJECTION: forcing a failure. [ 389.898723][T19758] name failslab, interval 1, probability 0, space 0, times 0 [ 389.909017][T19758] CPU: 0 PID: 19758 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 389.911433][T19758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 389.914169][T19758] Call trace: [ 389.915099][T19758] dump_backtrace+0x0/0x530 [ 389.916318][T19758] show_stack+0x2c/0x3c [ 389.917456][T19758] dump_stack_lvl+0x108/0x170 [ 389.918745][T19758] dump_stack+0x1c/0x58 [ 389.919922][T19758] should_fail+0x3b8/0x514 [ 389.921177][T19758] __should_failslab+0xbc/0x110 [ 389.922521][T19758] should_failslab+0x10/0x28 [ 389.923776][T19758] slab_pre_alloc_hook+0x64/0xe8 [ 389.925093][T19758] kmem_cache_alloc_trace+0x9c/0x47c [ 389.926489][T19758] v9fs_mount+0x74/0x780 [ 389.927671][T19758] legacy_get_tree+0xd4/0x16c [ 389.928870][T19758] vfs_get_tree+0x90/0x274 [ 389.930048][T19758] do_new_mount+0x278/0x8fc [ 389.931239][T19758] path_mount+0x594/0x101c [ 389.932449][T19758] __arm64_sys_mount+0x510/0x5e0 [ 389.933831][T19758] invoke_syscall+0x98/0x2b8 [ 389.935084][T19758] el0_svc_common+0x138/0x258 [ 389.936355][T19758] do_el0_svc+0x58/0x14c [ 389.937522][T19758] el0_svc+0x7c/0x1f0 [ 389.938629][T19758] el0t_64_sync_handler+0x84/0xe4 [ 389.940042][T19758] el0t_64_sync+0x1a0/0x1a4 [ 389.950670][T19763] FAULT_INJECTION: forcing a failure. [ 389.950670][T19763] name fail_usercopy, interval 1, probability 0, space 0, times 0 00:06:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x16000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x1600, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 389.999807][T19763] CPU: 1 PID: 19763 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 390.002211][T19763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 390.004925][T19763] Call trace: [ 390.005777][T19763] dump_backtrace+0x0/0x530 [ 390.007027][T19763] show_stack+0x2c/0x3c [ 390.008149][T19763] dump_stack_lvl+0x108/0x170 [ 390.009400][T19763] dump_stack+0x1c/0x58 [ 390.010544][T19763] should_fail+0x3b8/0x514 [ 390.011762][T19763] should_fail_usercopy+0x20/0x30 [ 390.013102][T19763] memdup_user+0x110/0x2c8 [ 390.014271][T19763] strndup_user+0x78/0xe0 [ 390.015427][T19763] __arm64_sys_mount+0x118/0x5e0 [ 390.016785][T19763] invoke_syscall+0x98/0x2b8 [ 390.018006][T19763] el0_svc_common+0x138/0x258 [ 390.019275][T19763] do_el0_svc+0x58/0x14c [ 390.020410][T19763] el0_svc+0x7c/0x1f0 [ 390.021527][T19763] el0t_64_sync_handler+0x84/0xe4 [ 390.022861][T19763] el0t_64_sync+0x1a0/0x1a4 00:06:29 executing program 0: syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:29 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 14) 00:06:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x1800, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x18000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:30 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 3) [ 390.112207][T19772] FAULT_INJECTION: forcing a failure. [ 390.112207][T19772] name failslab, interval 1, probability 0, space 0, times 0 [ 390.115956][T19772] CPU: 0 PID: 19772 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 390.118336][T19772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 390.121073][T19772] Call trace: [ 390.121936][T19772] dump_backtrace+0x0/0x530 [ 390.123192][T19772] show_stack+0x2c/0x3c [ 390.124300][T19772] dump_stack_lvl+0x108/0x170 [ 390.125604][T19772] dump_stack+0x1c/0x58 [ 390.126743][T19772] should_fail+0x3b8/0x514 [ 390.127909][T19772] __should_failslab+0xbc/0x110 [ 390.129240][T19772] should_failslab+0x10/0x28 [ 390.130485][T19772] slab_pre_alloc_hook+0x64/0xe8 [ 390.131828][T19772] __kmalloc_track_caller+0x78/0x3d8 [ 390.133325][T19772] kstrdup+0xe4/0x15c [ 390.134425][T19772] v9fs_session_init+0xb0/0x1504 [ 390.135748][T19772] v9fs_mount+0x88/0x780 [ 390.136938][T19772] legacy_get_tree+0xd4/0x16c [ 390.138187][T19772] vfs_get_tree+0x90/0x274 [ 390.139397][T19772] do_new_mount+0x278/0x8fc [ 390.140603][T19772] path_mount+0x594/0x101c [ 390.141838][T19772] __arm64_sys_mount+0x510/0x5e0 [ 390.143140][T19772] invoke_syscall+0x98/0x2b8 [ 390.144373][T19772] el0_svc_common+0x138/0x258 [ 390.145695][T19772] do_el0_svc+0x58/0x14c [ 390.146865][T19772] el0_svc+0x7c/0x1f0 [ 390.147966][T19772] el0t_64_sync_handler+0x84/0xe4 [ 390.149322][T19772] el0t_64_sync+0x1a0/0x1a4 00:06:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x1900, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:30 executing program 0: syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 390.187275][T19778] FAULT_INJECTION: forcing a failure. [ 390.187275][T19778] name failslab, interval 1, probability 0, space 0, times 0 [ 390.190946][T19778] CPU: 1 PID: 19778 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 390.193410][T19778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 390.196154][T19778] Call trace: [ 390.197052][T19778] dump_backtrace+0x0/0x530 [ 390.198271][T19778] show_stack+0x2c/0x3c [ 390.199431][T19778] dump_stack_lvl+0x108/0x170 [ 390.200661][T19778] dump_stack+0x1c/0x58 [ 390.201820][T19778] should_fail+0x3b8/0x514 [ 390.203039][T19778] __should_failslab+0xbc/0x110 [ 390.204393][T19778] should_failslab+0x10/0x28 [ 390.205596][T19778] slab_pre_alloc_hook+0x64/0xe8 [ 390.206985][T19778] __kmalloc_track_caller+0x78/0x3d8 [ 390.208443][T19778] memdup_user+0xd0/0x2c8 [ 390.209647][T19778] strndup_user+0x78/0xe0 [ 390.210829][T19778] __arm64_sys_mount+0x15c/0x5e0 [ 390.212293][T19778] invoke_syscall+0x98/0x2b8 [ 390.213562][T19778] el0_svc_common+0x138/0x258 [ 390.214841][T19778] do_el0_svc+0x58/0x14c [ 390.215948][T19778] el0_svc+0x7c/0x1f0 [ 390.217020][T19778] el0t_64_sync_handler+0x84/0xe4 [ 390.218373][T19778] el0t_64_sync+0x1a0/0x1a4 00:06:30 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 15) 00:06:30 executing program 0: syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x19000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 390.266733][T19784] FAULT_INJECTION: forcing a failure. [ 390.266733][T19784] name failslab, interval 1, probability 0, space 0, times 0 [ 390.275593][T19784] CPU: 0 PID: 19784 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 390.277950][T19784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 390.280652][T19784] Call trace: [ 390.281538][T19784] dump_backtrace+0x0/0x530 [ 390.282744][T19784] show_stack+0x2c/0x3c [ 390.283833][T19784] dump_stack_lvl+0x108/0x170 [ 390.285096][T19784] dump_stack+0x1c/0x58 [ 390.286267][T19784] should_fail+0x3b8/0x514 [ 390.287439][T19784] __should_failslab+0xbc/0x110 [ 390.288767][T19784] should_failslab+0x10/0x28 00:06:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x2000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 390.290012][T19784] slab_pre_alloc_hook+0x64/0xe8 [ 390.291394][T19784] __kmalloc_track_caller+0x78/0x3d8 [ 390.292928][T19784] kstrdup+0xe4/0x15c [ 390.294115][T19784] v9fs_session_init+0xe4/0x1504 [ 390.295530][T19784] v9fs_mount+0x88/0x780 [ 390.296731][T19784] legacy_get_tree+0xd4/0x16c [ 390.298010][T19784] vfs_get_tree+0x90/0x274 [ 390.299216][T19784] do_new_mount+0x278/0x8fc [ 390.300508][T19784] path_mount+0x594/0x101c [ 390.301718][T19784] __arm64_sys_mount+0x510/0x5e0 [ 390.303112][T19784] invoke_syscall+0x98/0x2b8 [ 390.304387][T19784] el0_svc_common+0x138/0x258 [ 390.305682][T19784] do_el0_svc+0x58/0x14c [ 390.306877][T19784] el0_svc+0x7c/0x1f0 [ 390.307969][T19784] el0t_64_sync_handler+0x84/0xe4 [ 390.309345][T19784] el0t_64_sync+0x1a0/0x1a4 00:06:30 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_INIT(r0, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:30 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 16) 00:06:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x2800, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 390.371573][T19792] 9pnet: Insufficient options for proto=fd 00:06:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x20000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:30 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_INIT(r0, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:30 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 4) [ 390.419939][T19796] FAULT_INJECTION: forcing a failure. [ 390.419939][T19796] name failslab, interval 1, probability 0, space 0, times 0 [ 390.434398][T19796] CPU: 0 PID: 19796 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 390.436758][T19796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 390.439464][T19796] Call trace: [ 390.440384][T19796] dump_backtrace+0x0/0x530 [ 390.441574][T19796] show_stack+0x2c/0x3c [ 390.442664][T19796] dump_stack_lvl+0x108/0x170 [ 390.443925][T19796] dump_stack+0x1c/0x58 [ 390.445019][T19796] should_fail+0x3b8/0x514 [ 390.446246][T19796] __should_failslab+0xbc/0x110 [ 390.447564][T19796] should_failslab+0x10/0x28 [ 390.448742][T19796] slab_pre_alloc_hook+0x64/0xe8 [ 390.450138][T19796] kmem_cache_alloc_trace+0x9c/0x47c [ 390.451683][T19796] p9_client_create+0xd4/0xe04 [ 390.452994][T19796] v9fs_session_init+0x18c/0x1504 [ 390.454395][T19796] v9fs_mount+0x88/0x780 [ 390.455540][T19796] legacy_get_tree+0xd4/0x16c [ 390.456836][T19796] vfs_get_tree+0x90/0x274 [ 390.458065][T19796] do_new_mount+0x278/0x8fc [ 390.459381][T19796] path_mount+0x594/0x101c [ 390.460626][T19796] __arm64_sys_mount+0x510/0x5e0 [ 390.461937][T19796] invoke_syscall+0x98/0x2b8 [ 390.463197][T19796] el0_svc_common+0x138/0x258 [ 390.464432][T19796] do_el0_svc+0x58/0x14c [ 390.465618][T19796] el0_svc+0x7c/0x1f0 [ 390.466664][T19796] el0t_64_sync_handler+0x84/0xe4 [ 390.468035][T19796] el0t_64_sync+0x1a0/0x1a4 [ 390.473614][T19800] FAULT_INJECTION: forcing a failure. [ 390.473614][T19800] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 390.477220][T19800] CPU: 0 PID: 19800 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 390.479515][T19800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 390.482273][T19800] Call trace: [ 390.483183][T19800] dump_backtrace+0x0/0x530 [ 390.484401][T19800] show_stack+0x2c/0x3c [ 390.485536][T19800] dump_stack_lvl+0x108/0x170 [ 390.486856][T19800] dump_stack+0x1c/0x58 [ 390.487991][T19800] should_fail+0x3b8/0x514 [ 390.489155][T19800] should_fail_usercopy+0x20/0x30 [ 390.490560][T19800] memdup_user+0x110/0x2c8 [ 390.491747][T19800] strndup_user+0x78/0xe0 [ 390.492937][T19800] __arm64_sys_mount+0x15c/0x5e0 [ 390.494263][T19800] invoke_syscall+0x98/0x2b8 [ 390.495533][T19800] el0_svc_common+0x138/0x258 [ 390.496791][T19800] do_el0_svc+0x58/0x14c [ 390.497902][T19800] el0_svc+0x7c/0x1f0 [ 390.498991][T19800] el0t_64_sync_handler+0x84/0xe4 [ 390.500336][T19800] el0t_64_sync+0x1a0/0x1a4 [ 390.508621][T19801] 9pnet: Insufficient options for proto=fd 00:06:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x4800, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:30 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_INIT(r0, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x2f0a0000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:30 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 17) [ 390.568110][T19805] 9pnet: Insufficient options for proto=fd 00:06:30 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 5) 00:06:30 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 390.589061][T19810] FAULT_INJECTION: forcing a failure. [ 390.589061][T19810] name failslab, interval 1, probability 0, space 0, times 0 [ 390.617950][T19813] FAULT_INJECTION: forcing a failure. [ 390.617950][T19813] name failslab, interval 1, probability 0, space 0, times 0 00:06:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x34000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 390.632176][T19810] CPU: 0 PID: 19810 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 390.634555][T19810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 390.637267][T19810] Call trace: [ 390.638168][T19810] dump_backtrace+0x0/0x530 [ 390.639444][T19810] show_stack+0x2c/0x3c [ 390.640559][T19810] dump_stack_lvl+0x108/0x170 [ 390.641795][T19810] dump_stack+0x1c/0x58 [ 390.642890][T19810] should_fail+0x3b8/0x514 [ 390.644087][T19810] __should_failslab+0xbc/0x110 [ 390.645440][T19810] should_failslab+0x10/0x28 [ 390.646665][T19810] slab_pre_alloc_hook+0x64/0xe8 [ 390.647985][T19810] __kmalloc_track_caller+0x78/0x3d8 [ 390.649377][T19810] kstrdup+0xe4/0x15c [ 390.650437][T19810] p9_client_create+0x28c/0xe04 [ 390.651778][T19810] v9fs_session_init+0x18c/0x1504 [ 390.653181][T19810] v9fs_mount+0x88/0x780 [ 390.654413][T19810] legacy_get_tree+0xd4/0x16c [ 390.655673][T19810] vfs_get_tree+0x90/0x274 [ 390.656899][T19810] do_new_mount+0x278/0x8fc [ 390.658148][T19810] path_mount+0x594/0x101c [ 390.659325][T19810] __arm64_sys_mount+0x510/0x5e0 [ 390.660709][T19810] invoke_syscall+0x98/0x2b8 [ 390.661952][T19810] el0_svc_common+0x138/0x258 [ 390.663274][T19810] do_el0_svc+0x58/0x14c [ 390.664426][T19810] el0_svc+0x7c/0x1f0 [ 390.665514][T19810] el0t_64_sync_handler+0x84/0xe4 [ 390.666853][T19810] el0t_64_sync+0x1a0/0x1a4 [ 390.677435][T19813] CPU: 0 PID: 19813 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 390.679737][T19813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 390.682516][T19813] Call trace: [ 390.683411][T19813] dump_backtrace+0x0/0x530 [ 390.684686][T19813] show_stack+0x2c/0x3c [ 390.685872][T19813] dump_stack_lvl+0x108/0x170 00:06:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x5c00, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 390.687146][T19813] dump_stack+0x1c/0x58 [ 390.688239][T19813] should_fail+0x3b8/0x514 [ 390.689490][T19813] __should_failslab+0xbc/0x110 [ 390.690816][T19813] should_failslab+0x10/0x28 [ 390.692083][T19813] slab_pre_alloc_hook+0x64/0xe8 [ 390.693462][T19813] kmem_cache_alloc+0x98/0x45c [ 390.694741][T19813] getname_flags+0xd0/0x480 [ 390.695991][T19813] user_path_at_empty+0x40/0x1a4 [ 390.697367][T19813] __arm64_sys_mount+0x4dc/0x5e0 [ 390.698708][T19813] invoke_syscall+0x98/0x2b8 [ 390.699970][T19813] el0_svc_common+0x138/0x258 [ 390.701291][T19813] do_el0_svc+0x58/0x14c [ 390.702488][T19813] el0_svc+0x7c/0x1f0 [ 390.703561][T19813] el0t_64_sync_handler+0x84/0xe4 [ 390.704959][T19813] el0t_64_sync+0x1a0/0x1a4 00:06:30 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 6) 00:06:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x54000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:30 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 18) 00:06:30 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 390.777669][T19823] FAULT_INJECTION: forcing a failure. [ 390.777669][T19823] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 390.785409][T19825] FAULT_INJECTION: forcing a failure. [ 390.785409][T19825] name failslab, interval 1, probability 0, space 0, times 0 [ 390.797755][T19825] CPU: 0 PID: 19825 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 390.800098][T19825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 390.802816][T19825] Call trace: [ 390.803700][T19825] dump_backtrace+0x0/0x530 [ 390.804954][T19825] show_stack+0x2c/0x3c [ 390.806107][T19825] dump_stack_lvl+0x108/0x170 [ 390.807430][T19825] dump_stack+0x1c/0x58 [ 390.808564][T19825] should_fail+0x3b8/0x514 [ 390.809825][T19825] __should_failslab+0xbc/0x110 [ 390.811211][T19825] should_failslab+0x10/0x28 [ 390.812508][T19825] slab_pre_alloc_hook+0x64/0xe8 [ 390.813847][T19825] __kmalloc_track_caller+0x78/0x3d8 [ 390.815287][T19825] kmemdup_nul+0xe4/0x194 [ 390.816434][T19825] match_strdup+0x64/0x78 [ 390.817583][T19825] p9_client_create+0x3f8/0xe04 [ 390.818958][T19825] v9fs_session_init+0x18c/0x1504 [ 390.820333][T19825] v9fs_mount+0x88/0x780 [ 390.821500][T19825] legacy_get_tree+0xd4/0x16c [ 390.822780][T19825] vfs_get_tree+0x90/0x274 [ 390.824031][T19825] do_new_mount+0x278/0x8fc [ 390.825227][T19825] path_mount+0x594/0x101c [ 390.826462][T19825] __arm64_sys_mount+0x510/0x5e0 [ 390.827777][T19825] invoke_syscall+0x98/0x2b8 [ 390.829049][T19825] el0_svc_common+0x138/0x258 [ 390.830333][T19825] do_el0_svc+0x58/0x14c [ 390.831506][T19825] el0_svc+0x7c/0x1f0 [ 390.832643][T19825] el0t_64_sync_handler+0x84/0xe4 [ 390.834026][T19825] el0t_64_sync+0x1a0/0x1a4 00:06:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x6000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 390.849977][T19823] CPU: 1 PID: 19823 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 390.852392][T19823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 390.855046][T19823] Call trace: [ 390.855924][T19823] dump_backtrace+0x0/0x530 [ 390.857210][T19823] show_stack+0x2c/0x3c [ 390.858333][T19823] dump_stack_lvl+0x108/0x170 [ 390.859565][T19823] dump_stack+0x1c/0x58 [ 390.860671][T19823] should_fail+0x3b8/0x514 [ 390.861875][T19823] should_fail_usercopy+0x20/0x30 [ 390.863226][T19823] strncpy_from_user+0x48/0x580 [ 390.864547][T19823] getname_flags+0x104/0x480 [ 390.865784][T19823] user_path_at_empty+0x40/0x1a4 [ 390.867086][T19823] __arm64_sys_mount+0x4dc/0x5e0 [ 390.868429][T19823] invoke_syscall+0x98/0x2b8 [ 390.869633][T19823] el0_svc_common+0x138/0x258 [ 390.870908][T19823] do_el0_svc+0x58/0x14c [ 390.872074][T19823] el0_svc+0x7c/0x1f0 [ 390.873212][T19823] el0t_64_sync_handler+0x84/0xe4 [ 390.874589][T19823] el0t_64_sync+0x1a0/0x1a4 00:06:30 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 19) 00:06:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x60000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:30 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 390.908596][T19829] FAULT_INJECTION: forcing a failure. [ 390.908596][T19829] name failslab, interval 1, probability 0, space 0, times 0 [ 390.916853][T19829] CPU: 0 PID: 19829 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 390.919340][T19829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 390.922002][T19829] Call trace: [ 390.922887][T19829] dump_backtrace+0x0/0x530 [ 390.924119][T19829] show_stack+0x2c/0x3c [ 390.925236][T19829] dump_stack_lvl+0x108/0x170 [ 390.926520][T19829] dump_stack+0x1c/0x58 [ 390.927655][T19829] should_fail+0x3b8/0x514 [ 390.928897][T19829] __should_failslab+0xbc/0x110 [ 390.930227][T19829] should_failslab+0x10/0x28 [ 390.931501][T19829] slab_pre_alloc_hook+0x64/0xe8 [ 390.932831][T19829] __kmalloc_track_caller+0x78/0x3d8 [ 390.934297][T19829] kstrdup+0xe4/0x15c [ 390.935434][T19829] parse_opts+0x134/0x538 [ 390.936689][T19829] p9_fd_create+0x9c/0x418 00:06:30 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 390.937908][T19829] p9_client_create+0x758/0xe04 [ 390.939270][T19829] v9fs_session_init+0x18c/0x1504 [ 390.940600][T19829] v9fs_mount+0x88/0x780 [ 390.941769][T19829] legacy_get_tree+0xd4/0x16c [ 390.943065][T19829] vfs_get_tree+0x90/0x274 [ 390.944229][T19829] do_new_mount+0x278/0x8fc [ 390.945434][T19829] path_mount+0x594/0x101c [ 390.946631][T19829] __arm64_sys_mount+0x510/0x5e0 [ 390.947972][T19829] invoke_syscall+0x98/0x2b8 [ 390.949238][T19829] el0_svc_common+0x138/0x258 [ 390.950511][T19829] do_el0_svc+0x58/0x14c [ 390.951724][T19829] el0_svc+0x7c/0x1f0 [ 390.952807][T19829] el0t_64_sync_handler+0x84/0xe4 [ 390.954194][T19829] el0t_64_sync+0x1a0/0x1a4 [ 390.965401][T19829] 9pnet: Insufficient options for proto=fd 00:06:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x1000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x68000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:30 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 20) 00:06:31 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xf0ffffff, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 391.070672][T19844] FAULT_INJECTION: forcing a failure. [ 391.070672][T19844] name failslab, interval 1, probability 0, space 0, times 0 [ 391.078092][T19844] CPU: 0 PID: 19844 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 391.080480][T19844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 391.083235][T19844] Call trace: [ 391.084133][T19844] dump_backtrace+0x0/0x530 [ 391.085518][T19844] show_stack+0x2c/0x3c [ 391.086671][T19844] dump_stack_lvl+0x108/0x170 [ 391.087961][T19844] dump_stack+0x1c/0x58 [ 391.089113][T19844] should_fail+0x3b8/0x514 [ 391.090322][T19844] __should_failslab+0xbc/0x110 [ 391.091658][T19844] should_failslab+0x10/0x28 [ 391.092904][T19844] slab_pre_alloc_hook+0x64/0xe8 [ 391.094208][T19844] __kmalloc_track_caller+0x78/0x3d8 [ 391.095677][T19844] kmemdup_nul+0xe4/0x194 [ 391.096854][T19844] match_int+0xd8/0x1d0 [ 391.097944][T19844] parse_opts+0x224/0x538 [ 391.099139][T19844] p9_fd_create+0x9c/0x418 [ 391.100389][T19844] p9_client_create+0x758/0xe04 [ 391.101713][T19844] v9fs_session_init+0x18c/0x1504 [ 391.103124][T19844] v9fs_mount+0x88/0x780 [ 391.104320][T19844] legacy_get_tree+0xd4/0x16c [ 391.105546][T19844] vfs_get_tree+0x90/0x274 [ 391.106809][T19844] do_new_mount+0x278/0x8fc [ 391.108010][T19844] path_mount+0x594/0x101c [ 391.109224][T19844] __arm64_sys_mount+0x510/0x5e0 [ 391.110543][T19844] invoke_syscall+0x98/0x2b8 [ 391.111752][T19844] el0_svc_common+0x138/0x258 [ 391.113033][T19844] do_el0_svc+0x58/0x14c [ 391.114204][T19844] el0_svc+0x7c/0x1f0 [ 391.115246][T19844] el0t_64_sync_handler+0x84/0xe4 [ 391.116608][T19844] el0t_64_sync+0x1a0/0x1a4 00:06:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x2000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:31 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 7) [ 391.163418][T19844] 9pnet: Insufficient options for proto=fd 00:06:31 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:31 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 21) 00:06:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xf5ffffff, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 391.183965][T19850] FAULT_INJECTION: forcing a failure. [ 391.183965][T19850] name failslab, interval 1, probability 0, space 0, times 0 [ 391.187459][T19850] CPU: 1 PID: 19850 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 391.189772][T19850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 391.192447][T19850] Call trace: [ 391.193291][T19850] dump_backtrace+0x0/0x530 [ 391.194490][T19850] show_stack+0x2c/0x3c [ 391.195591][T19850] dump_stack_lvl+0x108/0x170 [ 391.196843][T19850] dump_stack+0x1c/0x58 [ 391.197116][T19853] FAULT_INJECTION: forcing a failure. [ 391.197116][T19853] name failslab, interval 1, probability 0, space 0, times 0 [ 391.197944][T19850] should_fail+0x3b8/0x514 [ 391.197972][T19850] __should_failslab+0xbc/0x110 [ 391.197986][T19850] should_failslab+0x10/0x28 [ 391.205217][T19850] slab_pre_alloc_hook+0x64/0xe8 [ 391.206557][T19850] __kmalloc+0xc0/0x4c8 [ 391.207706][T19850] tomoyo_encode+0x270/0x4b0 [ 391.208957][T19850] tomoyo_mount_permission+0x288/0x8b4 [ 391.210410][T19850] tomoyo_sb_mount+0x48/0x60 [ 391.211676][T19850] security_sb_mount+0x94/0xd4 [ 391.212977][T19850] path_mount+0xb8/0x101c [ 391.214107][T19850] __arm64_sys_mount+0x510/0x5e0 [ 391.215401][T19850] invoke_syscall+0x98/0x2b8 [ 391.216658][T19850] el0_svc_common+0x138/0x258 [ 391.217944][T19850] do_el0_svc+0x58/0x14c [ 391.219129][T19850] el0_svc+0x7c/0x1f0 [ 391.220272][T19850] el0t_64_sync_handler+0x84/0xe4 [ 391.221626][T19850] el0t_64_sync+0x1a0/0x1a4 [ 391.222793][T19853] CPU: 0 PID: 19853 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 391.225182][T19853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 391.227924][T19853] Call trace: [ 391.228791][T19853] dump_backtrace+0x0/0x530 [ 391.230086][T19853] show_stack+0x2c/0x3c [ 391.231198][T19853] dump_stack_lvl+0x108/0x170 [ 391.232528][T19853] dump_stack+0x1c/0x58 [ 391.233666][T19853] should_fail+0x3b8/0x514 [ 391.234840][T19853] __should_failslab+0xbc/0x110 [ 391.236130][T19853] should_failslab+0x10/0x28 [ 391.237403][T19853] slab_pre_alloc_hook+0x64/0xe8 [ 391.238730][T19853] __kmalloc_track_caller+0x78/0x3d8 [ 391.240206][T19853] kmemdup_nul+0xe4/0x194 [ 391.241254][T19853] match_int+0xd8/0x1d0 [ 391.242283][T19853] parse_opts+0x224/0x538 [ 391.243356][T19853] p9_fd_create+0x9c/0x418 [ 391.244444][T19853] p9_client_create+0x758/0xe04 [ 391.245657][T19853] v9fs_session_init+0x18c/0x1504 [ 391.246969][T19853] v9fs_mount+0x88/0x780 [ 391.248173][T19853] legacy_get_tree+0xd4/0x16c [ 391.249448][T19853] vfs_get_tree+0x90/0x274 [ 391.250619][T19853] do_new_mount+0x278/0x8fc [ 391.251833][T19853] path_mount+0x594/0x101c [ 391.253021][T19853] __arm64_sys_mount+0x510/0x5e0 [ 391.254354][T19853] invoke_syscall+0x98/0x2b8 [ 391.255631][T19853] el0_svc_common+0x138/0x258 [ 391.256908][T19853] do_el0_svc+0x58/0x14c [ 391.258062][T19853] el0_svc+0x7c/0x1f0 [ 391.259143][T19853] el0t_64_sync_handler+0x84/0xe4 [ 391.260487][T19853] el0t_64_sync+0x1a0/0x1a4 00:06:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x3000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xfeffffff, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:31 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 391.347653][T19853] 9pnet: Insufficient options for proto=fd 00:06:31 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 8) 00:06:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x4000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:31 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 22) 00:06:31 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 391.429559][T19867] FAULT_INJECTION: forcing a failure. [ 391.429559][T19867] name failslab, interval 1, probability 0, space 0, times 0 00:06:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xffffff7f, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 391.441429][T19867] CPU: 1 PID: 19867 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 391.443774][T19867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 391.446435][T19867] Call trace: [ 391.447329][T19867] dump_backtrace+0x0/0x530 [ 391.448576][T19867] show_stack+0x2c/0x3c [ 391.449657][T19867] dump_stack_lvl+0x108/0x170 [ 391.450927][T19867] dump_stack+0x1c/0x58 [ 391.452097][T19867] should_fail+0x3b8/0x514 [ 391.453354][T19867] __should_failslab+0xbc/0x110 [ 391.454642][T19867] should_failslab+0x10/0x28 [ 391.455881][T19867] slab_pre_alloc_hook+0x64/0xe8 [ 391.457267][T19867] __kmalloc+0xc0/0x4c8 [ 391.458435][T19867] tomoyo_realpath_from_path+0xd0/0x508 [ 391.459990][T19867] tomoyo_mount_permission+0x2d0/0x8b4 [ 391.460264][T19871] FAULT_INJECTION: forcing a failure. [ 391.460264][T19871] name failslab, interval 1, probability 0, space 0, times 0 [ 391.461461][T19867] tomoyo_sb_mount+0x48/0x60 [ 391.461478][T19867] security_sb_mount+0x94/0xd4 [ 391.461490][T19867] path_mount+0xb8/0x101c [ 391.461502][T19867] __arm64_sys_mount+0x510/0x5e0 [ 391.469861][T19867] invoke_syscall+0x98/0x2b8 [ 391.471125][T19867] el0_svc_common+0x138/0x258 [ 391.472487][T19867] do_el0_svc+0x58/0x14c [ 391.473684][T19867] el0_svc+0x7c/0x1f0 [ 391.474731][T19867] el0t_64_sync_handler+0x84/0xe4 [ 391.476133][T19867] el0t_64_sync+0x1a0/0x1a4 [ 391.477954][T19871] CPU: 0 PID: 19871 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 391.480319][T19871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 391.483179][T19871] Call trace: [ 391.484109][T19871] dump_backtrace+0x0/0x530 [ 391.485338][T19871] show_stack+0x2c/0x3c 00:06:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x40a0000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 391.486501][T19871] dump_stack_lvl+0x108/0x170 [ 391.487830][T19871] dump_stack+0x1c/0x58 [ 391.488955][T19871] should_fail+0x3b8/0x514 [ 391.490181][T19871] __should_failslab+0xbc/0x110 [ 391.491565][T19871] should_failslab+0x10/0x28 [ 391.492859][T19871] slab_pre_alloc_hook+0x64/0xe8 [ 391.494201][T19871] kmem_cache_alloc_trace+0x9c/0x47c [ 391.495671][T19871] p9_fd_create+0x14c/0x418 [ 391.496904][T19871] p9_client_create+0x758/0xe04 [ 391.498253][T19871] v9fs_session_init+0x18c/0x1504 [ 391.499658][T19871] v9fs_mount+0x88/0x780 [ 391.500807][T19871] legacy_get_tree+0xd4/0x16c [ 391.502125][T19871] vfs_get_tree+0x90/0x274 [ 391.503393][T19871] do_new_mount+0x278/0x8fc [ 391.504620][T19871] path_mount+0x594/0x101c [ 391.505875][T19871] __arm64_sys_mount+0x510/0x5e0 [ 391.507255][T19871] invoke_syscall+0x98/0x2b8 [ 391.508540][T19871] el0_svc_common+0x138/0x258 [ 391.509863][T19871] do_el0_svc+0x58/0x14c [ 391.511017][T19871] el0_svc+0x7c/0x1f0 [ 391.512139][T19871] el0t_64_sync_handler+0x84/0xe4 [ 391.513541][T19871] el0t_64_sync+0x1a0/0x1a4 00:06:31 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 391.546124][T19867] ERROR: Out of memory at tomoyo_realpath_from_path. 00:06:31 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 23) 00:06:31 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 9) [ 391.584445][T19877] FAULT_INJECTION: forcing a failure. [ 391.584445][T19877] name failslab, interval 1, probability 0, space 0, times 0 [ 391.590477][T19877] CPU: 0 PID: 19877 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 391.592859][T19877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 391.595651][T19877] Call trace: [ 391.596533][T19877] dump_backtrace+0x0/0x530 [ 391.597716][T19877] show_stack+0x2c/0x3c [ 391.598838][T19877] dump_stack_lvl+0x108/0x170 [ 391.600086][T19877] dump_stack+0x1c/0x58 [ 391.601271][T19877] should_fail+0x3b8/0x514 [ 391.602521][T19877] __should_failslab+0xbc/0x110 [ 391.603842][T19877] should_failslab+0x10/0x28 [ 391.605106][T19877] slab_pre_alloc_hook+0x64/0xe8 [ 391.606452][T19877] kmem_cache_alloc+0x98/0x45c [ 391.607757][T19877] p9_client_prepare_req+0x110/0xd2c [ 391.609273][T19877] p9_client_rpc+0x138/0xf68 [ 391.610528][T19877] p9_client_create+0x95c/0xe04 [ 391.611855][T19877] v9fs_session_init+0x18c/0x1504 [ 391.613226][T19877] v9fs_mount+0x88/0x780 [ 391.614380][T19877] legacy_get_tree+0xd4/0x16c [ 391.615626][T19877] vfs_get_tree+0x90/0x274 [ 391.616827][T19877] do_new_mount+0x278/0x8fc [ 391.618089][T19877] path_mount+0x594/0x101c [ 391.619328][T19877] __arm64_sys_mount+0x510/0x5e0 [ 391.620660][T19877] invoke_syscall+0x98/0x2b8 [ 391.621882][T19877] el0_svc_common+0x138/0x258 [ 391.623104][T19877] do_el0_svc+0x58/0x14c [ 391.623124][T19881] FAULT_INJECTION: forcing a failure. [ 391.623124][T19881] name failslab, interval 1, probability 0, space 0, times 0 [ 391.624298][T19877] el0_svc+0x7c/0x1f0 [ 391.624326][T19877] el0t_64_sync_handler+0x84/0xe4 [ 391.624338][T19877] el0t_64_sync+0x1a0/0x1a4 00:06:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x5000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 391.643252][T19881] CPU: 1 PID: 19881 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 391.645661][T19881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 391.648393][T19881] Call trace: [ 391.649242][T19881] dump_backtrace+0x0/0x530 [ 391.650520][T19881] show_stack+0x2c/0x3c [ 391.651627][T19881] dump_stack_lvl+0x108/0x170 [ 391.652931][T19881] dump_stack+0x1c/0x58 [ 391.654113][T19881] should_fail+0x3b8/0x514 [ 391.655417][T19881] __should_failslab+0xbc/0x110 [ 391.656806][T19881] should_failslab+0x10/0x28 [ 391.658087][T19881] slab_pre_alloc_hook+0x64/0xe8 [ 391.659446][T19881] __kmalloc+0xc0/0x4c8 [ 391.660529][T19881] tomoyo_encode+0x270/0x4b0 [ 391.661763][T19881] tomoyo_realpath_from_path+0x4b4/0x508 [ 391.663286][T19881] tomoyo_mount_permission+0x2d0/0x8b4 [ 391.664771][T19881] tomoyo_sb_mount+0x48/0x60 [ 391.666060][T19881] security_sb_mount+0x94/0xd4 [ 391.667341][T19881] path_mount+0xb8/0x101c [ 391.668568][T19881] __arm64_sys_mount+0x510/0x5e0 [ 391.669934][T19881] invoke_syscall+0x98/0x2b8 [ 391.671183][T19881] el0_svc_common+0x138/0x258 [ 391.672439][T19881] do_el0_svc+0x58/0x14c [ 391.673624][T19881] el0_svc+0x7c/0x1f0 [ 391.674713][T19881] el0t_64_sync_handler+0x84/0xe4 [ 391.676111][T19881] el0t_64_sync+0x1a0/0x1a4 00:06:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xfffffff0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:31 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 24) 00:06:31 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 391.723054][T19887] FAULT_INJECTION: forcing a failure. [ 391.723054][T19887] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 391.727074][T19887] CPU: 0 PID: 19887 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 391.729406][T19887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 391.732138][T19887] Call trace: [ 391.733031][T19887] dump_backtrace+0x0/0x530 [ 391.734268][T19887] show_stack+0x2c/0x3c [ 391.735399][T19887] dump_stack_lvl+0x108/0x170 [ 391.736681][T19887] dump_stack+0x1c/0x58 [ 391.737835][T19887] should_fail+0x3b8/0x514 [ 391.739064][T19887] should_fail_alloc_page+0x74/0xa8 [ 391.740473][T19887] prepare_alloc_pages+0x160/0x460 [ 391.741818][T19887] __alloc_pages+0x138/0x674 [ 391.743115][T19887] alloc_pages+0x368/0x5d4 [ 391.744321][T19887] kmalloc_order+0x40/0x154 [ 391.745523][T19887] kmalloc_order_trace+0x30/0x21c [ 391.746908][T19887] __kmalloc+0x35c/0x4c8 [ 391.748042][T19887] p9_client_prepare_req+0x1ec/0xd2c [ 391.749487][T19887] p9_client_rpc+0x138/0xf68 [ 391.750706][T19887] p9_client_create+0x95c/0xe04 [ 391.752016][T19887] v9fs_session_init+0x18c/0x1504 [ 391.753411][T19887] v9fs_mount+0x88/0x780 [ 391.754573][T19887] legacy_get_tree+0xd4/0x16c [ 391.755852][T19887] vfs_get_tree+0x90/0x274 [ 391.757061][T19887] do_new_mount+0x278/0x8fc [ 391.758263][T19887] path_mount+0x594/0x101c [ 391.759521][T19887] __arm64_sys_mount+0x510/0x5e0 [ 391.760867][T19887] invoke_syscall+0x98/0x2b8 [ 391.762107][T19887] el0_svc_common+0x138/0x258 [ 391.763405][T19887] do_el0_svc+0x58/0x14c [ 391.764539][T19887] el0_svc+0x7c/0x1f0 [ 391.765655][T19887] el0t_64_sync_handler+0x84/0xe4 [ 391.767005][T19887] el0t_64_sync+0x1a0/0x1a4 [ 391.783686][T19881] ERROR: Out of memory at tomoyo_realpath_from_path. 00:06:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x6000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xfffffff5, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:31 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 10) 00:06:31 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x7000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:31 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 25) [ 391.873192][T19895] FAULT_INJECTION: forcing a failure. [ 391.873192][T19895] name failslab, interval 1, probability 0, space 0, times 0 [ 391.876539][T19895] CPU: 1 PID: 19895 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 391.878850][T19895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 391.881493][T19895] Call trace: [ 391.882382][T19895] dump_backtrace+0x0/0x530 [ 391.883636][T19895] show_stack+0x2c/0x3c [ 391.884750][T19895] dump_stack_lvl+0x108/0x170 [ 391.886028][T19895] dump_stack+0x1c/0x58 [ 391.887141][T19895] should_fail+0x3b8/0x514 [ 391.888299][T19895] __should_failslab+0xbc/0x110 [ 391.889596][T19895] should_failslab+0x10/0x28 [ 391.890839][T19895] slab_pre_alloc_hook+0x64/0xe8 [ 391.892202][T19895] __kmalloc+0xc0/0x4c8 [ 391.893348][T19895] tomoyo_encode+0x270/0x4b0 [ 391.894563][T19895] tomoyo_mount_permission+0x3d8/0x8b4 [ 391.896089][T19895] tomoyo_sb_mount+0x48/0x60 [ 391.897341][T19895] security_sb_mount+0x94/0xd4 [ 391.898678][T19895] path_mount+0xb8/0x101c [ 391.899867][T19895] __arm64_sys_mount+0x510/0x5e0 [ 391.901239][T19895] invoke_syscall+0x98/0x2b8 [ 391.902546][T19895] el0_svc_common+0x138/0x258 [ 391.903826][T19895] do_el0_svc+0x58/0x14c [ 391.904990][T19895] el0_svc+0x7c/0x1f0 [ 391.906092][T19895] el0t_64_sync_handler+0x84/0xe4 [ 391.907430][T19895] el0t_64_sync+0x1a0/0x1a4 00:06:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xfffffffe, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:31 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 391.936509][T19902] FAULT_INJECTION: forcing a failure. [ 391.936509][T19902] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 391.946215][T19902] CPU: 1 PID: 19902 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 391.948593][T19902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 391.951355][T19902] Call trace: [ 391.952265][T19902] dump_backtrace+0x0/0x530 [ 391.953528][T19902] show_stack+0x2c/0x3c [ 391.954708][T19902] dump_stack_lvl+0x108/0x170 [ 391.956022][T19902] dump_stack+0x1c/0x58 [ 391.957192][T19902] should_fail+0x3b8/0x514 [ 391.958379][T19902] should_fail_alloc_page+0x74/0xa8 [ 391.959758][T19902] prepare_alloc_pages+0x160/0x460 [ 391.961224][T19902] __alloc_pages+0x138/0x674 [ 391.962478][T19902] alloc_pages+0x368/0x5d4 [ 391.963638][T19902] kmalloc_order+0x40/0x154 [ 391.964880][T19902] kmalloc_order_trace+0x30/0x21c [ 391.966225][T19902] __kmalloc+0x35c/0x4c8 [ 391.967384][T19902] p9_client_prepare_req+0x340/0xd2c [ 391.968822][T19902] p9_client_rpc+0x138/0xf68 [ 391.970075][T19902] p9_client_create+0x95c/0xe04 [ 391.971423][T19902] v9fs_session_init+0x18c/0x1504 [ 391.972765][T19902] v9fs_mount+0x88/0x780 [ 391.973937][T19902] legacy_get_tree+0xd4/0x16c [ 391.975216][T19902] vfs_get_tree+0x90/0x274 [ 391.976494][T19902] do_new_mount+0x278/0x8fc [ 391.977704][T19902] path_mount+0x594/0x101c [ 391.978913][T19902] __arm64_sys_mount+0x510/0x5e0 [ 391.980274][T19902] invoke_syscall+0x98/0x2b8 [ 391.981535][T19902] el0_svc_common+0x138/0x258 [ 391.982842][T19902] do_el0_svc+0x58/0x14c [ 391.983999][T19902] el0_svc+0x7c/0x1f0 [ 391.985056][T19902] el0t_64_sync_handler+0x84/0xe4 [ 391.986470][T19902] el0t_64_sync+0x1a0/0x1a4 00:06:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x8000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:31 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 26) 00:06:31 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 11) [ 392.044206][T19910] FAULT_INJECTION: forcing a failure. [ 392.044206][T19910] name failslab, interval 1, probability 0, space 0, times 0 00:06:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x9000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:32 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 392.076591][T19911] FAULT_INJECTION: forcing a failure. [ 392.076591][T19911] name failslab, interval 1, probability 0, space 0, times 0 [ 392.080441][T19911] CPU: 0 PID: 19911 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 392.082746][T19911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 392.085522][T19911] Call trace: [ 392.086358][T19911] dump_backtrace+0x0/0x530 [ 392.087617][T19911] show_stack+0x2c/0x3c [ 392.088731][T19911] dump_stack_lvl+0x108/0x170 [ 392.090070][T19911] dump_stack+0x1c/0x58 [ 392.091234][T19911] should_fail+0x3b8/0x514 [ 392.092501][T19911] __should_failslab+0xbc/0x110 [ 392.093752][T19911] should_failslab+0x10/0x28 [ 392.094987][T19911] slab_pre_alloc_hook+0x64/0xe8 [ 392.096301][T19911] kmem_cache_alloc+0x98/0x45c [ 392.097594][T19911] radix_tree_node_alloc+0x184/0x360 [ 392.099055][T19911] idr_get_free+0x240/0x8b0 [ 392.100218][T19911] idr_alloc+0x160/0x2b0 [ 392.101386][T19911] p9_client_prepare_req+0x50c/0xd2c [ 392.102874][T19911] p9_client_rpc+0x138/0xf68 [ 392.104086][T19911] p9_client_create+0x95c/0xe04 [ 392.105367][T19911] v9fs_session_init+0x18c/0x1504 [ 392.106803][T19911] v9fs_mount+0x88/0x780 [ 392.107922][T19911] legacy_get_tree+0xd4/0x16c [ 392.109179][T19911] vfs_get_tree+0x90/0x274 [ 392.110388][T19911] do_new_mount+0x278/0x8fc [ 392.111622][T19911] path_mount+0x594/0x101c [ 392.112885][T19911] __arm64_sys_mount+0x510/0x5e0 [ 392.114202][T19911] invoke_syscall+0x98/0x2b8 [ 392.115431][T19911] el0_svc_common+0x138/0x258 [ 392.116683][T19911] do_el0_svc+0x58/0x14c [ 392.117833][T19911] el0_svc+0x7c/0x1f0 [ 392.118900][T19911] el0t_64_sync_handler+0x84/0xe4 [ 392.120327][T19911] el0t_64_sync+0x1a0/0x1a4 [ 392.156128][T19910] CPU: 1 PID: 19910 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 392.158567][T19910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 392.161279][T19910] Call trace: [ 392.162146][T19910] dump_backtrace+0x0/0x530 [ 392.163373][T19910] show_stack+0x2c/0x3c [ 392.164530][T19910] dump_stack_lvl+0x108/0x170 [ 392.165768][T19910] dump_stack+0x1c/0x58 [ 392.166863][T19910] should_fail+0x3b8/0x514 [ 392.168110][T19910] __should_failslab+0xbc/0x110 [ 392.169431][T19910] should_failslab+0x10/0x28 [ 392.170701][T19910] slab_pre_alloc_hook+0x64/0xe8 [ 392.172062][T19910] kmem_cache_alloc_trace+0x9c/0x47c [ 392.173526][T19910] alloc_fs_context+0x7c/0x824 [ 392.174843][T19910] fs_context_for_mount+0x34/0x44 [ 392.176261][T19910] do_new_mount+0x14c/0x8fc [ 392.177556][T19910] path_mount+0x594/0x101c [ 392.178758][T19910] __arm64_sys_mount+0x510/0x5e0 [ 392.180110][T19910] invoke_syscall+0x98/0x2b8 [ 392.181326][T19910] el0_svc_common+0x138/0x258 [ 392.182613][T19910] do_el0_svc+0x58/0x14c [ 392.183747][T19910] el0_svc+0x7c/0x1f0 [ 392.184836][T19910] el0t_64_sync_handler+0x84/0xe4 [ 392.186223][T19910] el0t_64_sync+0x1a0/0x1a4 00:06:32 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x2, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xb000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:32 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 27) 00:06:32 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x3, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:32 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff0010000008003950"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:32 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 12) 00:06:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xc000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 392.386342][T19934] FAULT_INJECTION: forcing a failure. [ 392.386342][T19934] name failslab, interval 1, probability 0, space 0, times 0 [ 392.394892][T19935] FAULT_INJECTION: forcing a failure. [ 392.394892][T19935] name failslab, interval 1, probability 0, space 0, times 0 [ 392.394914][T19934] CPU: 0 PID: 19934 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 392.400768][T19934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 392.403507][T19934] Call trace: [ 392.404409][T19934] dump_backtrace+0x0/0x530 [ 392.405674][T19934] show_stack+0x2c/0x3c [ 392.406837][T19934] dump_stack_lvl+0x108/0x170 [ 392.408102][T19934] dump_stack+0x1c/0x58 [ 392.409228][T19934] should_fail+0x3b8/0x514 [ 392.410401][T19934] __should_failslab+0xbc/0x110 [ 392.411692][T19934] should_failslab+0x10/0x28 [ 392.412966][T19934] slab_pre_alloc_hook+0x64/0xe8 [ 392.414258][T19934] kmem_cache_alloc_trace+0x9c/0x47c [ 392.415631][T19934] sysfs_init_fs_context+0xb4/0x3a4 [ 392.417047][T19934] alloc_fs_context+0x588/0x824 [ 392.418379][T19934] fs_context_for_mount+0x34/0x44 [ 392.419769][T19934] do_new_mount+0x14c/0x8fc [ 392.421103][T19934] path_mount+0x594/0x101c [ 392.422262][T19934] __arm64_sys_mount+0x510/0x5e0 [ 392.423635][T19934] invoke_syscall+0x98/0x2b8 [ 392.424833][T19934] el0_svc_common+0x138/0x258 [ 392.426125][T19934] do_el0_svc+0x58/0x14c [ 392.427279][T19934] el0_svc+0x7c/0x1f0 [ 392.428421][T19934] el0t_64_sync_handler+0x84/0xe4 [ 392.429792][T19934] el0t_64_sync+0x1a0/0x1a4 [ 392.431013][T19935] CPU: 1 PID: 19935 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 392.433421][T19935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 392.436187][T19935] Call trace: [ 392.437066][T19935] dump_backtrace+0x0/0x530 [ 392.438340][T19935] show_stack+0x2c/0x3c [ 392.439457][T19935] dump_stack_lvl+0x108/0x170 [ 392.440720][T19935] dump_stack+0x1c/0x58 [ 392.441882][T19935] should_fail+0x3b8/0x514 [ 392.443172][T19935] __should_failslab+0xbc/0x110 [ 392.444489][T19935] should_failslab+0x10/0x28 [ 392.445727][T19935] slab_pre_alloc_hook+0x64/0xe8 [ 392.447112][T19935] kmem_cache_alloc+0x98/0x45c [ 392.448399][T19935] radix_tree_node_alloc+0x184/0x360 [ 392.449813][T19935] idr_get_free+0x240/0x8b0 [ 392.451047][T19935] idr_alloc+0x160/0x2b0 [ 392.452213][T19935] p9_client_prepare_req+0x50c/0xd2c [ 392.453746][T19935] p9_client_rpc+0x138/0xf68 [ 392.455035][T19935] p9_client_create+0x95c/0xe04 [ 392.456323][T19935] v9fs_session_init+0x18c/0x1504 [ 392.457685][T19935] v9fs_mount+0x88/0x780 [ 392.458866][T19935] legacy_get_tree+0xd4/0x16c [ 392.460080][T19935] vfs_get_tree+0x90/0x274 [ 392.461288][T19935] do_new_mount+0x278/0x8fc [ 392.462533][T19935] path_mount+0x594/0x101c [ 392.463697][T19935] __arm64_sys_mount+0x510/0x5e0 [ 392.464982][T19935] invoke_syscall+0x98/0x2b8 [ 392.466251][T19935] el0_svc_common+0x138/0x258 [ 392.467617][T19935] do_el0_svc+0x58/0x14c [ 392.468815][T19935] el0_svc+0x7c/0x1f0 [ 392.469888][T19935] el0t_64_sync_handler+0x84/0xe4 00:06:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xe000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 392.471256][T19935] el0t_64_sync+0x1a0/0x1a4 00:06:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x4, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:32 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff0010000008003950"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:32 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 13) 00:06:32 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 28) 00:06:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xf000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x5, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:32 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff0010000008003950"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 392.608603][T19945] FAULT_INJECTION: forcing a failure. [ 392.608603][T19945] name failslab, interval 1, probability 0, space 0, times 0 [ 392.615261][T19945] CPU: 1 PID: 19945 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 392.617602][T19945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 392.620346][T19945] Call trace: [ 392.621196][T19945] dump_backtrace+0x0/0x530 [ 392.622443][T19945] show_stack+0x2c/0x3c [ 392.623572][T19945] dump_stack_lvl+0x108/0x170 [ 392.624811][T19945] dump_stack+0x1c/0x58 [ 392.625935][T19945] should_fail+0x3b8/0x514 [ 392.627157][T19945] __should_failslab+0xbc/0x110 [ 392.628484][T19945] should_failslab+0x10/0x28 [ 392.629724][T19945] slab_pre_alloc_hook+0x64/0xe8 [ 392.631014][T19945] __kmalloc_track_caller+0x78/0x3d8 [ 392.632475][T19945] kmemdup_nul+0xe4/0x194 [ 392.633673][T19945] vfs_parse_fs_string+0x110/0x208 [ 392.635057][T19945] do_new_mount+0x1f0/0x8fc [ 392.636356][T19945] path_mount+0x594/0x101c [ 392.637553][T19945] __arm64_sys_mount+0x510/0x5e0 [ 392.638910][T19945] invoke_syscall+0x98/0x2b8 [ 392.640161][T19945] el0_svc_common+0x138/0x258 [ 392.641515][T19945] do_el0_svc+0x58/0x14c [ 392.642680][T19945] el0_svc+0x7c/0x1f0 [ 392.643746][T19945] el0t_64_sync_handler+0x84/0xe4 [ 392.645089][T19945] el0t_64_sync+0x1a0/0x1a4 00:06:32 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff00100000080039503230"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x12000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 392.694662][T19952] FAULT_INJECTION: forcing a failure. [ 392.694662][T19952] name failslab, interval 1, probability 0, space 0, times 0 [ 392.698185][T19952] CPU: 1 PID: 19952 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 392.700517][T19952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 392.703276][T19952] Call trace: [ 392.704134][T19952] dump_backtrace+0x0/0x530 [ 392.705382][T19952] show_stack+0x2c/0x3c [ 392.706496][T19952] dump_stack_lvl+0x108/0x170 [ 392.707779][T19952] dump_stack+0x1c/0x58 [ 392.708963][T19952] should_fail+0x3b8/0x514 [ 392.710160][T19952] __should_failslab+0xbc/0x110 [ 392.711522][T19952] should_failslab+0x10/0x28 [ 392.712842][T19952] slab_pre_alloc_hook+0x64/0xe8 [ 392.714230][T19952] kmem_cache_alloc+0x98/0x45c [ 392.715533][T19952] radix_tree_node_alloc+0x184/0x360 [ 392.717023][T19952] idr_get_free+0x240/0x8b0 [ 392.718301][T19952] idr_alloc+0x160/0x2b0 [ 392.719491][T19952] p9_client_prepare_req+0x50c/0xd2c [ 392.720975][T19952] p9_client_rpc+0x138/0xf68 [ 392.722259][T19952] p9_client_create+0x95c/0xe04 [ 392.723559][T19952] v9fs_session_init+0x18c/0x1504 [ 392.724886][T19952] v9fs_mount+0x88/0x780 [ 392.726013][T19952] legacy_get_tree+0xd4/0x16c 00:06:32 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff00100000080039503230"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 392.727324][T19952] vfs_get_tree+0x90/0x274 [ 392.728545][T19952] do_new_mount+0x278/0x8fc [ 392.729768][T19952] path_mount+0x594/0x101c [ 392.730897][T19952] __arm64_sys_mount+0x510/0x5e0 [ 392.732293][T19952] invoke_syscall+0x98/0x2b8 [ 392.733585][T19952] el0_svc_common+0x138/0x258 [ 392.734859][T19952] do_el0_svc+0x58/0x14c [ 392.735957][T19952] el0_svc+0x7c/0x1f0 [ 392.737057][T19952] el0t_64_sync_handler+0x84/0xe4 [ 392.738390][T19952] el0t_64_sync+0x1a0/0x1a4 00:06:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x6, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x14000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:32 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 14) 00:06:32 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff00100000080039503230"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:32 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 29) [ 392.866224][T19965] FAULT_INJECTION: forcing a failure. [ 392.866224][T19965] name failslab, interval 1, probability 0, space 0, times 0 00:06:32 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff0010000008003950323030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x16000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 392.901139][T19965] CPU: 0 PID: 19965 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 392.903606][T19965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 392.906258][T19965] Call trace: [ 392.907145][T19965] dump_backtrace+0x0/0x530 [ 392.908442][T19965] show_stack+0x2c/0x3c [ 392.909580][T19965] dump_stack_lvl+0x108/0x170 [ 392.910836][T19965] dump_stack+0x1c/0x58 [ 392.911946][T19965] should_fail+0x3b8/0x514 [ 392.913103][T19965] __should_failslab+0xbc/0x110 [ 392.914457][T19965] should_failslab+0x10/0x28 [ 392.915740][T19965] slab_pre_alloc_hook+0x64/0xe8 [ 392.917134][T19965] kmem_cache_alloc_trace+0x9c/0x47c [ 392.918596][T19965] kernfs_get_tree+0x80/0x654 [ 392.919919][T19965] sysfs_get_tree+0x48/0x12c [ 392.921132][T19965] vfs_get_tree+0x90/0x274 [ 392.922269][T19965] do_new_mount+0x278/0x8fc [ 392.923534][T19965] path_mount+0x594/0x101c [ 392.924698][T19965] __arm64_sys_mount+0x510/0x5e0 [ 392.926053][T19965] invoke_syscall+0x98/0x2b8 [ 392.927287][T19965] el0_svc_common+0x138/0x258 [ 392.928572][T19965] do_el0_svc+0x58/0x14c [ 392.929724][T19965] el0_svc+0x7c/0x1f0 [ 392.930805][T19965] el0t_64_sync_handler+0x84/0xe4 [ 392.932146][T19965] el0t_64_sync+0x1a0/0x1a4 00:06:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x7, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:32 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff0010000008003950323030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x18000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 393.008335][T19972] FAULT_INJECTION: forcing a failure. [ 393.008335][T19972] name failslab, interval 1, probability 0, space 0, times 0 [ 393.017009][T19972] CPU: 1 PID: 19972 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 393.019225][T19972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 393.021891][T19972] Call trace: [ 393.022771][T19972] dump_backtrace+0x0/0x530 [ 393.024006][T19972] show_stack+0x2c/0x3c [ 393.025129][T19972] dump_stack_lvl+0x108/0x170 [ 393.026418][T19972] dump_stack+0x1c/0x58 [ 393.027514][T19972] should_fail+0x3b8/0x514 [ 393.028741][T19972] __should_failslab+0xbc/0x110 [ 393.030078][T19972] should_failslab+0x10/0x28 [ 393.031364][T19972] slab_pre_alloc_hook+0x64/0xe8 [ 393.032718][T19972] __kmalloc+0xc0/0x4c8 [ 393.033872][T19972] p9pdu_readf+0x1218/0x1d40 [ 393.035128][T19972] p9_client_create+0x9d0/0xe04 [ 393.036478][T19972] v9fs_session_init+0x18c/0x1504 [ 393.037882][T19972] v9fs_mount+0x88/0x780 [ 393.039113][T19972] legacy_get_tree+0xd4/0x16c [ 393.040415][T19972] vfs_get_tree+0x90/0x274 [ 393.041606][T19972] do_new_mount+0x278/0x8fc [ 393.042843][T19972] path_mount+0x594/0x101c [ 393.044049][T19972] __arm64_sys_mount+0x510/0x5e0 [ 393.045395][T19972] invoke_syscall+0x98/0x2b8 [ 393.046621][T19972] el0_svc_common+0x138/0x258 00:06:33 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff0010000008003950323030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 393.047922][T19972] do_el0_svc+0x58/0x14c [ 393.049042][T19972] el0_svc+0x7c/0x1f0 [ 393.050152][T19972] el0t_64_sync_handler+0x84/0xe4 [ 393.051550][T19972] el0t_64_sync+0x1a0/0x1a4 00:06:33 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 15) 00:06:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x8, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 393.100503][T19980] FAULT_INJECTION: forcing a failure. [ 393.100503][T19980] name failslab, interval 1, probability 0, space 0, times 0 [ 393.124925][T19980] CPU: 0 PID: 19980 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 393.127254][T19980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 393.130068][T19980] Call trace: [ 393.130957][T19980] dump_backtrace+0x0/0x530 [ 393.132174][T19980] show_stack+0x2c/0x3c [ 393.133358][T19980] dump_stack_lvl+0x108/0x170 [ 393.134616][T19980] dump_stack+0x1c/0x58 [ 393.135749][T19980] should_fail+0x3b8/0x514 [ 393.136922][T19980] __should_failslab+0xbc/0x110 [ 393.138257][T19980] should_failslab+0x10/0x28 [ 393.139545][T19980] slab_pre_alloc_hook+0x64/0xe8 [ 393.140920][T19980] kmem_cache_alloc_trace+0x9c/0x47c [ 393.142394][T19980] alloc_super+0x70/0x844 [ 393.143595][T19980] sget_fc+0x1dc/0x538 [ 393.144711][T19980] kernfs_get_tree+0x158/0x654 [ 393.146015][T19980] sysfs_get_tree+0x48/0x12c [ 393.147237][T19980] vfs_get_tree+0x90/0x274 [ 393.148490][T19980] do_new_mount+0x278/0x8fc [ 393.149740][T19980] path_mount+0x594/0x101c [ 393.150945][T19980] __arm64_sys_mount+0x510/0x5e0 [ 393.152228][T19980] invoke_syscall+0x98/0x2b8 [ 393.153505][T19980] el0_svc_common+0x138/0x258 [ 393.154808][T19980] do_el0_svc+0x58/0x14c [ 393.155931][T19980] el0_svc+0x7c/0x1f0 [ 393.157098][T19980] el0t_64_sync_handler+0x84/0xe4 [ 393.158468][T19980] el0t_64_sync+0x1a0/0x1a4 00:06:33 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 30) 00:06:33 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x19000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x9, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:33 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:33 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x20000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 393.270900][T19988] FAULT_INJECTION: forcing a failure. [ 393.270900][T19988] name failslab, interval 1, probability 0, space 0, times 0 [ 393.282632][T19988] CPU: 0 PID: 19988 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 393.285011][T19988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 393.287819][T19988] Call trace: [ 393.288655][T19988] dump_backtrace+0x0/0x530 [ 393.289879][T19988] show_stack+0x2c/0x3c [ 393.290988][T19988] dump_stack_lvl+0x108/0x170 [ 393.292238][T19988] dump_stack+0x1c/0x58 [ 393.293331][T19988] should_fail+0x3b8/0x514 [ 393.294476][T19988] __should_failslab+0xbc/0x110 [ 393.295769][T19988] should_failslab+0x10/0x28 [ 393.296977][T19988] slab_pre_alloc_hook+0x64/0xe8 [ 393.298354][T19988] kmem_cache_alloc_node+0x9c/0x49c [ 393.299751][T19988] __kmem_cache_create+0x198/0x80c [ 393.301172][T19988] kmem_cache_create_usercopy+0x174/0x2e8 [ 393.302728][T19988] p9_client_create+0xc08/0xe04 [ 393.303998][T19988] v9fs_session_init+0x18c/0x1504 [ 393.305450][T19988] v9fs_mount+0x88/0x780 [ 393.306638][T19988] legacy_get_tree+0xd4/0x16c [ 393.307873][T19988] vfs_get_tree+0x90/0x274 [ 393.309102][T19988] do_new_mount+0x278/0x8fc [ 393.310302][T19988] path_mount+0x594/0x101c [ 393.311499][T19988] __arm64_sys_mount+0x510/0x5e0 [ 393.312873][T19988] invoke_syscall+0x98/0x2b8 [ 393.314085][T19988] el0_svc_common+0x138/0x258 [ 393.315368][T19988] do_el0_svc+0x58/0x14c [ 393.316519][T19988] el0_svc+0x7c/0x1f0 [ 393.317578][T19988] el0t_64_sync_handler+0x84/0xe4 [ 393.318943][T19988] el0t_64_sync+0x1a0/0x1a4 00:06:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xb, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:33 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 16) [ 393.341626][T19988] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -22 00:06:33 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 393.359157][T19988] CPU: 0 PID: 19988 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 393.361490][T19988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 393.364218][T19988] Call trace: [ 393.365119][T19988] dump_backtrace+0x0/0x530 [ 393.366350][T19988] show_stack+0x2c/0x3c [ 393.367515][T19988] dump_stack_lvl+0x108/0x170 [ 393.368780][T19988] dump_stack+0x1c/0x58 [ 393.369885][T19988] kmem_cache_create_usercopy+0x23c/0x2e8 [ 393.371465][T19988] p9_client_create+0xc08/0xe04 [ 393.372790][T19988] v9fs_session_init+0x18c/0x1504 [ 393.374179][T19988] v9fs_mount+0x88/0x780 [ 393.375283][T19988] legacy_get_tree+0xd4/0x16c [ 393.376576][T19988] vfs_get_tree+0x90/0x274 [ 393.377738][T19988] do_new_mount+0x278/0x8fc [ 393.378948][T19988] path_mount+0x594/0x101c [ 393.380177][T19988] __arm64_sys_mount+0x510/0x5e0 [ 393.381505][T19988] invoke_syscall+0x98/0x2b8 [ 393.382776][T19988] el0_svc_common+0x138/0x258 [ 393.384037][T19988] do_el0_svc+0x58/0x14c [ 393.385249][T19988] el0_svc+0x7c/0x1f0 [ 393.385876][T19997] FAULT_INJECTION: forcing a failure. 00:06:33 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x28000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 393.385876][T19997] name failslab, interval 1, probability 0, space 0, times 0 [ 393.386346][T19988] el0t_64_sync_handler+0x84/0xe4 [ 393.386363][T19988] el0t_64_sync+0x1a0/0x1a4 00:06:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xc, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 393.418606][T19997] CPU: 1 PID: 19997 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 393.420961][T19997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 393.423781][T19997] Call trace: [ 393.424626][T19997] dump_backtrace+0x0/0x530 [ 393.425918][T19997] show_stack+0x2c/0x3c [ 393.427091][T19997] dump_stack_lvl+0x108/0x170 [ 393.428415][T19997] dump_stack+0x1c/0x58 [ 393.429599][T19997] should_fail+0x3b8/0x514 [ 393.430872][T19997] __should_failslab+0xbc/0x110 [ 393.432159][T19997] should_failslab+0x10/0x28 [ 393.433369][T19997] slab_pre_alloc_hook+0x64/0xe8 [ 393.434692][T19997] __kmalloc+0xc0/0x4c8 [ 393.435823][T19997] security_sb_alloc+0x48/0x128 [ 393.437134][T19997] alloc_super+0x1c0/0x844 [ 393.438345][T19997] sget_fc+0x1dc/0x538 [ 393.439441][T19997] kernfs_get_tree+0x158/0x654 [ 393.440697][T19997] sysfs_get_tree+0x48/0x12c [ 393.441946][T19997] vfs_get_tree+0x90/0x274 [ 393.443078][T19997] do_new_mount+0x278/0x8fc [ 393.444285][T19997] path_mount+0x594/0x101c [ 393.445449][T19997] __arm64_sys_mount+0x510/0x5e0 [ 393.446757][T19997] invoke_syscall+0x98/0x2b8 [ 393.447983][T19997] el0_svc_common+0x138/0x258 [ 393.449286][T19997] do_el0_svc+0x58/0x14c [ 393.450440][T19997] el0_svc+0x7c/0x1f0 [ 393.451495][T19997] el0t_64_sync_handler+0x84/0xe4 [ 393.452820][T19997] el0t_64_sync+0x1a0/0x1a4 00:06:33 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:33 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 31) 00:06:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xe, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:33 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x48000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 393.597147][T20007] FAULT_INJECTION: forcing a failure. [ 393.597147][T20007] name failslab, interval 1, probability 0, space 0, times 0 00:06:33 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 17) [ 393.617159][T20007] CPU: 0 PID: 20007 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 393.619532][T20007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 393.622225][T20007] Call trace: [ 393.623191][T20007] dump_backtrace+0x0/0x530 [ 393.624373][T20007] show_stack+0x2c/0x3c [ 393.625535][T20007] dump_stack_lvl+0x108/0x170 [ 393.626821][T20007] dump_stack+0x1c/0x58 [ 393.627923][T20007] should_fail+0x3b8/0x514 [ 393.629121][T20007] __should_failslab+0xbc/0x110 [ 393.630465][T20007] should_failslab+0x10/0x28 [ 393.631698][T20007] slab_pre_alloc_hook+0x64/0xe8 [ 393.633042][T20007] kmem_cache_alloc+0x98/0x45c [ 393.634336][T20007] __kernfs_new_node+0xe4/0x684 [ 393.635721][T20007] kernfs_new_node+0x11c/0x240 [ 393.637019][T20007] kernfs_create_dir_ns+0x58/0x12c [ 393.638396][T20007] sysfs_create_dir_ns+0x150/0x318 [ 393.639775][T20007] kobject_add_internal+0x384/0x8f0 [ 393.641150][T20007] kobject_init_and_add+0x130/0x1a0 [ 393.642585][T20007] sysfs_slab_add+0x9c/0x274 [ 393.643817][T20007] __kmem_cache_create+0x588/0x80c [ 393.645190][T20007] kmem_cache_create_usercopy+0x174/0x2e8 [ 393.646705][T20007] p9_client_create+0xc08/0xe04 [ 393.648036][T20007] v9fs_session_init+0x18c/0x1504 [ 393.649444][T20007] v9fs_mount+0x88/0x780 [ 393.650582][T20007] legacy_get_tree+0xd4/0x16c [ 393.651921][T20007] vfs_get_tree+0x90/0x274 [ 393.653217][T20007] do_new_mount+0x278/0x8fc [ 393.654435][T20007] path_mount+0x594/0x101c [ 393.655665][T20007] __arm64_sys_mount+0x510/0x5e0 [ 393.657073][T20007] invoke_syscall+0x98/0x2b8 [ 393.658330][T20007] el0_svc_common+0x138/0x258 [ 393.659666][T20007] do_el0_svc+0x58/0x14c [ 393.660772][T20007] el0_svc+0x7c/0x1f0 [ 393.661838][T20007] el0t_64_sync_handler+0x84/0xe4 [ 393.663272][T20007] el0t_64_sync+0x1a0/0x1a4 [ 393.669661][T20013] FAULT_INJECTION: forcing a failure. [ 393.669661][T20013] name failslab, interval 1, probability 0, space 0, times 0 [ 393.673944][T20013] CPU: 1 PID: 20013 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 393.676241][T20013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 393.678939][T20013] Call trace: [ 393.679816][T20013] dump_backtrace+0x0/0x530 [ 393.681049][T20013] show_stack+0x2c/0x3c [ 393.682200][T20013] dump_stack_lvl+0x108/0x170 [ 393.683469][T20013] dump_stack+0x1c/0x58 [ 393.684627][T20013] should_fail+0x3b8/0x514 [ 393.685845][T20013] __should_failslab+0xbc/0x110 [ 393.687190][T20013] should_failslab+0x10/0x28 [ 393.688511][T20013] slab_pre_alloc_hook+0x64/0xe8 [ 393.689869][T20013] __kmalloc+0xc0/0x4c8 [ 393.691013][T20013] __list_lru_init+0xb0/0x998 [ 393.692315][T20013] alloc_super+0x638/0x844 [ 393.693541][T20013] sget_fc+0x1dc/0x538 [ 393.694643][T20013] kernfs_get_tree+0x158/0x654 [ 393.695952][T20013] sysfs_get_tree+0x48/0x12c [ 393.697192][T20013] vfs_get_tree+0x90/0x274 [ 393.698402][T20013] do_new_mount+0x278/0x8fc [ 393.699666][T20013] path_mount+0x594/0x101c [ 393.700906][T20013] __arm64_sys_mount+0x510/0x5e0 [ 393.701180][T20007] kobject_add_internal failed for 9p-fcall-cache (error: -12 parent: slab) [ 393.702247][T20013] invoke_syscall+0x98/0x2b8 [ 393.702295][T20013] el0_svc_common+0x138/0x258 [ 393.704861][T20007] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 393.705910][T20013] do_el0_svc+0x58/0x14c [ 393.705929][T20013] el0_svc+0x7c/0x1f0 [ 393.705940][T20013] el0t_64_sync_handler+0x84/0xe4 [ 393.705952][T20013] el0t_64_sync+0x1a0/0x1a4 [ 393.714299][T20007] CPU: 0 PID: 20007 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 393.716718][T20007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 393.719560][T20007] Call trace: [ 393.720448][T20007] dump_backtrace+0x0/0x530 [ 393.721658][T20007] show_stack+0x2c/0x3c [ 393.722835][T20007] dump_stack_lvl+0x108/0x170 [ 393.724103][T20007] dump_stack+0x1c/0x58 [ 393.725231][T20007] kmem_cache_create_usercopy+0x23c/0x2e8 [ 393.726852][T20007] p9_client_create+0xc08/0xe04 [ 393.728162][T20007] v9fs_session_init+0x18c/0x1504 [ 393.729561][T20007] v9fs_mount+0x88/0x780 [ 393.730711][T20007] legacy_get_tree+0xd4/0x16c 00:06:33 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) dup(r1) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 393.731990][T20007] vfs_get_tree+0x90/0x274 [ 393.733207][T20007] do_new_mount+0x278/0x8fc [ 393.734463][T20007] path_mount+0x594/0x101c [ 393.735691][T20007] __arm64_sys_mount+0x510/0x5e0 [ 393.737061][T20007] invoke_syscall+0x98/0x2b8 [ 393.738358][T20007] el0_svc_common+0x138/0x258 [ 393.739633][T20007] do_el0_svc+0x58/0x14c [ 393.740791][T20007] el0_svc+0x7c/0x1f0 [ 393.741931][T20007] el0t_64_sync_handler+0x84/0xe4 00:06:33 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 18) [ 393.743327][T20007] el0t_64_sync+0x1a0/0x1a4 00:06:33 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x5c000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xf, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 393.795241][T20019] FAULT_INJECTION: forcing a failure. [ 393.795241][T20019] name failslab, interval 1, probability 0, space 0, times 0 [ 393.809423][T20019] CPU: 0 PID: 20019 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 393.811834][T20019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 393.814623][T20019] Call trace: [ 393.815556][T20019] dump_backtrace+0x0/0x530 [ 393.816768][T20019] show_stack+0x2c/0x3c [ 393.817889][T20019] dump_stack_lvl+0x108/0x170 [ 393.819166][T20019] dump_stack+0x1c/0x58 [ 393.820288][T20019] should_fail+0x3b8/0x514 [ 393.821477][T20019] __should_failslab+0xbc/0x110 [ 393.822784][T20019] should_failslab+0x10/0x28 [ 393.824029][T20019] slab_pre_alloc_hook+0x64/0xe8 [ 393.825374][T20019] __kmalloc_node+0xbc/0x5b8 [ 393.826657][T20019] kvmalloc_node+0x88/0x204 [ 393.827862][T20019] __list_lru_init+0x454/0x998 [ 393.829151][T20019] alloc_super+0x638/0x844 [ 393.830367][T20019] sget_fc+0x1dc/0x538 [ 393.831480][T20019] kernfs_get_tree+0x158/0x654 [ 393.832776][T20019] sysfs_get_tree+0x48/0x12c [ 393.833970][T20019] vfs_get_tree+0x90/0x274 [ 393.835204][T20019] do_new_mount+0x278/0x8fc [ 393.836456][T20019] path_mount+0x594/0x101c [ 393.837708][T20019] __arm64_sys_mount+0x510/0x5e0 [ 393.839118][T20019] invoke_syscall+0x98/0x2b8 [ 393.840412][T20019] el0_svc_common+0x138/0x258 [ 393.841727][T20019] do_el0_svc+0x58/0x14c [ 393.842835][T20019] el0_svc+0x7c/0x1f0 [ 393.843874][T20019] el0t_64_sync_handler+0x84/0xe4 [ 393.845256][T20019] el0t_64_sync+0x1a0/0x1a4 00:06:33 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 19) 00:06:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x12, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:33 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x60000000, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:33 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 32) 00:06:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x14, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 393.949915][T20026] FAULT_INJECTION: forcing a failure. [ 393.949915][T20026] name failslab, interval 1, probability 0, space 0, times 0 00:06:33 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) dup(r1) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 393.977472][T20026] CPU: 0 PID: 20026 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 393.979968][T20026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 393.982742][T20026] Call trace: [ 393.983604][T20026] dump_backtrace+0x0/0x530 [ 393.984850][T20026] show_stack+0x2c/0x3c [ 393.985948][T20026] dump_stack_lvl+0x108/0x170 [ 393.986113][T20029] FAULT_INJECTION: forcing a failure. [ 393.986113][T20029] name failslab, interval 1, probability 0, space 0, times 0 [ 393.987231][T20026] dump_stack+0x1c/0x58 [ 393.987247][T20026] should_fail+0x3b8/0x514 [ 393.987259][T20026] __should_failslab+0xbc/0x110 [ 393.987272][T20026] should_failslab+0x10/0x28 [ 393.987282][T20026] slab_pre_alloc_hook+0x64/0xe8 [ 393.987294][T20026] kmem_cache_alloc_trace+0x9c/0x47c [ 393.987315][T20026] __list_lru_init+0x4b0/0x998 [ 393.999480][T20026] alloc_super+0x638/0x844 [ 394.000647][T20026] sget_fc+0x1dc/0x538 [ 394.001730][T20026] kernfs_get_tree+0x158/0x654 [ 394.003000][T20026] sysfs_get_tree+0x48/0x12c [ 394.004254][T20026] vfs_get_tree+0x90/0x274 [ 394.005436][T20026] do_new_mount+0x278/0x8fc [ 394.006650][T20026] path_mount+0x594/0x101c [ 394.007856][T20026] __arm64_sys_mount+0x510/0x5e0 [ 394.009193][T20026] invoke_syscall+0x98/0x2b8 [ 394.010457][T20026] el0_svc_common+0x138/0x258 [ 394.011694][T20026] do_el0_svc+0x58/0x14c [ 394.012885][T20026] el0_svc+0x7c/0x1f0 [ 394.013928][T20026] el0t_64_sync_handler+0x84/0xe4 [ 394.015246][T20026] el0t_64_sync+0x1a0/0x1a4 [ 394.016455][T20029] CPU: 1 PID: 20029 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 394.018671][T20029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 394.021336][T20029] Call trace: [ 394.022207][T20029] dump_backtrace+0x0/0x530 [ 394.023426][T20029] show_stack+0x2c/0x3c [ 394.024549][T20029] dump_stack_lvl+0x108/0x170 [ 394.025807][T20029] dump_stack+0x1c/0x58 [ 394.026897][T20029] should_fail+0x3b8/0x514 [ 394.028095][T20029] __should_failslab+0xbc/0x110 [ 394.029411][T20029] should_failslab+0x10/0x28 [ 394.030605][T20029] slab_pre_alloc_hook+0x64/0xe8 [ 394.031931][T20029] kmem_cache_alloc+0x98/0x45c [ 394.033215][T20029] radix_tree_node_alloc+0x184/0x360 [ 394.034686][T20029] idr_get_free+0x240/0x8b0 [ 394.035935][T20029] idr_alloc_cyclic+0x18c/0x4f4 [ 394.037252][T20029] __kernfs_new_node+0x124/0x684 [ 394.038648][T20029] kernfs_new_node+0x11c/0x240 [ 394.039881][T20029] kernfs_create_dir_ns+0x58/0x12c [ 394.041277][T20029] sysfs_create_dir_ns+0x150/0x318 [ 394.042708][T20029] kobject_add_internal+0x384/0x8f0 [ 394.044130][T20029] kobject_init_and_add+0x130/0x1a0 [ 394.045634][T20029] sysfs_slab_add+0x9c/0x274 [ 394.046969][T20029] __kmem_cache_create+0x588/0x80c [ 394.048412][T20029] kmem_cache_create_usercopy+0x174/0x2e8 [ 394.049956][T20029] p9_client_create+0xc08/0xe04 [ 394.051279][T20029] v9fs_session_init+0x18c/0x1504 [ 394.052664][T20029] v9fs_mount+0x88/0x780 [ 394.053829][T20029] legacy_get_tree+0xd4/0x16c [ 394.055094][T20029] vfs_get_tree+0x90/0x274 [ 394.056319][T20029] do_new_mount+0x278/0x8fc [ 394.057512][T20029] path_mount+0x594/0x101c [ 394.058717][T20029] __arm64_sys_mount+0x510/0x5e0 [ 394.059966][T20029] invoke_syscall+0x98/0x2b8 [ 394.061218][T20029] el0_svc_common+0x138/0x258 [ 394.062511][T20029] do_el0_svc+0x58/0x14c [ 394.063594][T20029] el0_svc+0x7c/0x1f0 [ 394.064754][T20029] el0t_64_sync_handler+0x84/0xe4 [ 394.066106][T20029] el0t_64_sync+0x1a0/0x1a4 00:06:34 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 20) [ 394.080560][T20035] FAULT_INJECTION: forcing a failure. [ 394.080560][T20035] name failslab, interval 1, probability 0, space 0, times 0 [ 394.085089][T20035] CPU: 1 PID: 20035 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 394.087447][T20035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 394.090119][T20035] Call trace: [ 394.090992][T20035] dump_backtrace+0x0/0x530 [ 394.092243][T20035] show_stack+0x2c/0x3c [ 394.093395][T20035] dump_stack_lvl+0x108/0x170 [ 394.094634][T20035] dump_stack+0x1c/0x58 [ 394.095817][T20035] should_fail+0x3b8/0x514 [ 394.097018][T20035] __should_failslab+0xbc/0x110 [ 394.098418][T20035] should_failslab+0x10/0x28 [ 394.099764][T20035] slab_pre_alloc_hook+0x64/0xe8 [ 394.101161][T20035] kmem_cache_alloc_trace+0x9c/0x47c [ 394.102608][T20035] __list_lru_init+0x4b0/0x998 [ 394.103904][T20035] alloc_super+0x638/0x844 [ 394.105083][T20035] sget_fc+0x1dc/0x538 [ 394.106124][T20035] kernfs_get_tree+0x158/0x654 [ 394.107418][T20035] sysfs_get_tree+0x48/0x12c [ 394.108629][T20035] vfs_get_tree+0x90/0x274 [ 394.109864][T20035] do_new_mount+0x278/0x8fc [ 394.111042][T20035] path_mount+0x594/0x101c [ 394.112296][T20035] __arm64_sys_mount+0x510/0x5e0 [ 394.113607][T20035] invoke_syscall+0x98/0x2b8 [ 394.114868][T20035] el0_svc_common+0x138/0x258 [ 394.116076][T20035] do_el0_svc+0x58/0x14c [ 394.117187][T20035] el0_svc+0x7c/0x1f0 [ 394.118290][T20035] el0t_64_sync_handler+0x84/0xe4 [ 394.119722][T20035] el0t_64_sync+0x1a0/0x1a4 00:06:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xf0ffffff, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:34 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 21) 00:06:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x16, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 394.178750][T20039] FAULT_INJECTION: forcing a failure. [ 394.178750][T20039] name failslab, interval 1, probability 0, space 0, times 0 00:06:34 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 33) [ 394.198614][T20039] CPU: 0 PID: 20039 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 394.200951][T20039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 394.203654][T20039] Call trace: [ 394.204515][T20039] dump_backtrace+0x0/0x530 [ 394.205784][T20039] show_stack+0x2c/0x3c [ 394.206920][T20039] dump_stack_lvl+0x108/0x170 [ 394.208221][T20039] dump_stack+0x1c/0x58 [ 394.209335][T20039] should_fail+0x3b8/0x514 [ 394.210531][T20039] __should_failslab+0xbc/0x110 [ 394.211837][T20039] should_failslab+0x10/0x28 [ 394.213105][T20039] slab_pre_alloc_hook+0x64/0xe8 [ 394.214443][T20039] kmem_cache_alloc_trace+0x9c/0x47c 00:06:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xf5ffffff, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 394.215865][T20039] __list_lru_init+0x4b0/0x998 [ 394.217157][T20039] alloc_super+0x638/0x844 [ 394.218409][T20039] sget_fc+0x1dc/0x538 [ 394.219540][T20039] kernfs_get_tree+0x158/0x654 [ 394.220837][T20039] sysfs_get_tree+0x48/0x12c [ 394.222093][T20039] vfs_get_tree+0x90/0x274 [ 394.223321][T20039] do_new_mount+0x278/0x8fc [ 394.224619][T20039] path_mount+0x594/0x101c [ 394.225871][T20039] __arm64_sys_mount+0x510/0x5e0 [ 394.227183][T20039] invoke_syscall+0x98/0x2b8 [ 394.228518][T20039] el0_svc_common+0x138/0x258 [ 394.229796][T20039] do_el0_svc+0x58/0x14c [ 394.230988][T20039] el0_svc+0x7c/0x1f0 [ 394.232089][T20039] el0t_64_sync_handler+0x84/0xe4 [ 394.233471][T20039] el0t_64_sync+0x1a0/0x1a4 00:06:34 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 22) 00:06:34 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) dup(r1) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x18, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 394.315140][T20049] FAULT_INJECTION: forcing a failure. [ 394.315140][T20049] name failslab, interval 1, probability 0, space 0, times 0 [ 394.318844][T20049] CPU: 0 PID: 20049 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 394.321097][T20049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 394.323876][T20049] Call trace: [ 394.324753][T20049] dump_backtrace+0x0/0x530 [ 394.325997][T20049] show_stack+0x2c/0x3c [ 394.327116][T20049] dump_stack_lvl+0x108/0x170 [ 394.328408][T20049] dump_stack+0x1c/0x58 [ 394.329525][T20049] should_fail+0x3b8/0x514 [ 394.330706][T20049] __should_failslab+0xbc/0x110 00:06:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xfeffffff, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 394.331997][T20049] should_failslab+0x10/0x28 [ 394.333248][T20049] slab_pre_alloc_hook+0x64/0xe8 [ 394.334628][T20049] kmem_cache_alloc_trace+0x9c/0x47c [ 394.336119][T20049] __list_lru_init+0x4b0/0x998 [ 394.337461][T20049] alloc_super+0x638/0x844 [ 394.338707][T20049] sget_fc+0x1dc/0x538 [ 394.339796][T20049] kernfs_get_tree+0x158/0x654 [ 394.341057][T20049] sysfs_get_tree+0x48/0x12c [ 394.342365][T20049] vfs_get_tree+0x90/0x274 [ 394.343577][T20049] do_new_mount+0x278/0x8fc [ 394.344803][T20049] path_mount+0x594/0x101c [ 394.346037][T20049] __arm64_sys_mount+0x510/0x5e0 [ 394.347434][T20049] invoke_syscall+0x98/0x2b8 [ 394.348716][T20049] el0_svc_common+0x138/0x258 [ 394.350025][T20049] do_el0_svc+0x58/0x14c [ 394.351210][T20049] el0_svc+0x7c/0x1f0 [ 394.352344][T20049] el0t_64_sync_handler+0x84/0xe4 [ 394.353758][T20049] el0t_64_sync+0x1a0/0x1a4 00:06:34 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 23) 00:06:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x19, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 394.412486][T20055] FAULT_INJECTION: forcing a failure. [ 394.412486][T20055] name failslab, interval 1, probability 0, space 0, times 0 [ 394.420865][T20055] CPU: 0 PID: 20055 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 394.423288][T20055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 394.426057][T20055] Call trace: [ 394.426892][T20055] dump_backtrace+0x0/0x530 [ 394.428108][T20055] show_stack+0x2c/0x3c [ 394.429217][T20055] dump_stack_lvl+0x108/0x170 [ 394.430475][T20055] dump_stack+0x1c/0x58 [ 394.431570][T20055] should_fail+0x3b8/0x514 [ 394.432761][T20055] __should_failslab+0xbc/0x110 [ 394.434075][T20055] should_failslab+0x10/0x28 [ 394.435291][T20055] slab_pre_alloc_hook+0x64/0xe8 [ 394.436621][T20055] kmem_cache_alloc_trace+0x9c/0x47c [ 394.438012][T20055] __list_lru_init+0x4b0/0x998 [ 394.439279][T20055] alloc_super+0x638/0x844 [ 394.440457][T20055] sget_fc+0x1dc/0x538 [ 394.441530][T20055] kernfs_get_tree+0x158/0x654 [ 394.442784][T20055] sysfs_get_tree+0x48/0x12c [ 394.444049][T20055] vfs_get_tree+0x90/0x274 [ 394.445249][T20055] do_new_mount+0x278/0x8fc [ 394.446476][T20055] path_mount+0x594/0x101c [ 394.447608][T20055] __arm64_sys_mount+0x510/0x5e0 [ 394.448929][T20055] invoke_syscall+0x98/0x2b8 [ 394.450151][T20055] el0_svc_common+0x138/0x258 [ 394.451437][T20055] do_el0_svc+0x58/0x14c [ 394.452593][T20055] el0_svc+0x7c/0x1f0 [ 394.453690][T20055] el0t_64_sync_handler+0x84/0xe4 [ 394.454999][T20055] el0t_64_sync+0x1a0/0x1a4 00:06:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xffffff7f, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 394.503844][T20052] FAULT_INJECTION: forcing a failure. [ 394.503844][T20052] name failslab, interval 1, probability 0, space 0, times 0 [ 394.507522][T20052] CPU: 0 PID: 20052 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 394.509758][T20052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 394.512408][T20052] Call trace: [ 394.513280][T20052] dump_backtrace+0x0/0x530 [ 394.514556][T20052] show_stack+0x2c/0x3c [ 394.515689][T20052] dump_stack_lvl+0x108/0x170 [ 394.516955][T20052] dump_stack+0x1c/0x58 [ 394.518139][T20052] should_fail+0x3b8/0x514 [ 394.519323][T20052] __should_failslab+0xbc/0x110 [ 394.520608][T20052] should_failslab+0x10/0x28 [ 394.521843][T20052] slab_pre_alloc_hook+0x64/0xe8 [ 394.523186][T20052] kmem_cache_alloc+0x98/0x45c [ 394.524462][T20052] __kernfs_new_node+0xe4/0x684 [ 394.525769][T20052] kernfs_new_node+0x11c/0x240 [ 394.527052][T20052] __kernfs_create_file+0x60/0x2d4 [ 394.528447][T20052] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 394.529944][T20052] internal_create_group+0x42c/0xbec [ 394.531358][T20052] sysfs_create_group+0x2c/0x3c [ 394.532667][T20052] sysfs_slab_add+0x15c/0x274 [ 394.533911][T20052] __kmem_cache_create+0x588/0x80c [ 394.535265][T20052] kmem_cache_create_usercopy+0x174/0x2e8 [ 394.536853][T20052] p9_client_create+0xc08/0xe04 [ 394.538151][T20052] v9fs_session_init+0x18c/0x1504 [ 394.539554][T20052] v9fs_mount+0x88/0x780 [ 394.540713][T20052] legacy_get_tree+0xd4/0x16c [ 394.541962][T20052] vfs_get_tree+0x90/0x274 [ 394.543167][T20052] do_new_mount+0x278/0x8fc [ 394.544388][T20052] path_mount+0x594/0x101c [ 394.545555][T20052] __arm64_sys_mount+0x510/0x5e0 [ 394.546898][T20052] invoke_syscall+0x98/0x2b8 [ 394.548123][T20052] el0_svc_common+0x138/0x258 [ 394.549469][T20052] do_el0_svc+0x58/0x14c [ 394.550556][T20052] el0_svc+0x7c/0x1f0 [ 394.551635][T20052] el0t_64_sync_handler+0x84/0xe4 [ 394.552987][T20052] el0t_64_sync+0x1a0/0x1a4 00:06:34 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 24) 00:06:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xfffffff0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:34 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x34, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 394.604619][T20062] FAULT_INJECTION: forcing a failure. [ 394.604619][T20062] name failslab, interval 1, probability 0, space 0, times 0 [ 394.623526][T20062] CPU: 1 PID: 20062 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 394.625858][T20062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 394.627935][T20052] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 394.628624][T20062] Call trace: [ 394.628631][T20062] dump_backtrace+0x0/0x530 [ 394.628649][T20062] show_stack+0x2c/0x3c [ 394.628660][T20062] dump_stack_lvl+0x108/0x170 [ 394.628673][T20062] dump_stack+0x1c/0x58 [ 394.636315][T20062] should_fail+0x3b8/0x514 [ 394.637538][T20062] __should_failslab+0xbc/0x110 [ 394.638852][T20062] should_failslab+0x10/0x28 [ 394.640039][T20062] slab_pre_alloc_hook+0x64/0xe8 [ 394.641384][T20062] kmem_cache_alloc_trace+0x9c/0x47c [ 394.642826][T20062] __list_lru_init+0x4b0/0x998 [ 394.644159][T20062] alloc_super+0x638/0x844 [ 394.645395][T20062] sget_fc+0x1dc/0x538 [ 394.646496][T20062] kernfs_get_tree+0x158/0x654 [ 394.647751][T20062] sysfs_get_tree+0x48/0x12c [ 394.648968][T20062] vfs_get_tree+0x90/0x274 [ 394.650189][T20062] do_new_mount+0x278/0x8fc [ 394.651391][T20062] path_mount+0x594/0x101c [ 394.652540][T20062] __arm64_sys_mount+0x510/0x5e0 [ 394.653853][T20062] invoke_syscall+0x98/0x2b8 [ 394.655128][T20062] el0_svc_common+0x138/0x258 [ 394.656422][T20062] do_el0_svc+0x58/0x14c [ 394.657562][T20062] el0_svc+0x7c/0x1f0 [ 394.658747][T20062] el0t_64_sync_handler+0x84/0xe4 [ 394.660082][T20062] el0t_64_sync+0x1a0/0x1a4 [ 394.661362][T20052] CPU: 0 PID: 20052 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 394.663796][T20052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 394.666664][T20052] Call trace: [ 394.667549][T20052] dump_backtrace+0x0/0x530 [ 394.668809][T20052] show_stack+0x2c/0x3c [ 394.669913][T20052] dump_stack_lvl+0x108/0x170 [ 394.671201][T20052] dump_stack+0x1c/0x58 [ 394.672324][T20052] kmem_cache_create_usercopy+0x23c/0x2e8 [ 394.673917][T20052] p9_client_create+0xc08/0xe04 [ 394.675285][T20052] v9fs_session_init+0x18c/0x1504 [ 394.676666][T20052] v9fs_mount+0x88/0x780 [ 394.677840][T20052] legacy_get_tree+0xd4/0x16c [ 394.679054][T20052] vfs_get_tree+0x90/0x274 [ 394.680243][T20052] do_new_mount+0x278/0x8fc [ 394.681518][T20052] path_mount+0x594/0x101c [ 394.682738][T20052] __arm64_sys_mount+0x510/0x5e0 [ 394.684072][T20052] invoke_syscall+0x98/0x2b8 [ 394.685379][T20052] el0_svc_common+0x138/0x258 [ 394.686655][T20052] do_el0_svc+0x58/0x14c [ 394.687781][T20052] el0_svc+0x7c/0x1f0 [ 394.688918][T20052] el0t_64_sync_handler+0x84/0xe4 [ 394.690254][T20052] el0t_64_sync+0x1a0/0x1a4 00:06:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xfffffff5, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x54, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:34 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 34) 00:06:34 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 25) [ 394.817957][T20073] FAULT_INJECTION: forcing a failure. [ 394.817957][T20073] name failslab, interval 1, probability 0, space 0, times 0 [ 394.837772][T20075] FAULT_INJECTION: forcing a failure. [ 394.837772][T20075] name failslab, interval 1, probability 0, space 0, times 0 00:06:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xfffffffe, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 394.843444][T20075] CPU: 0 PID: 20075 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 394.845789][T20075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 394.848496][T20075] Call trace: [ 394.849344][T20075] dump_backtrace+0x0/0x530 [ 394.850535][T20075] show_stack+0x2c/0x3c [ 394.851669][T20075] dump_stack_lvl+0x108/0x170 [ 394.852875][T20075] dump_stack+0x1c/0x58 [ 394.854018][T20075] should_fail+0x3b8/0x514 [ 394.855180][T20075] __should_failslab+0xbc/0x110 [ 394.856475][T20075] should_failslab+0x10/0x28 [ 394.857682][T20075] slab_pre_alloc_hook+0x64/0xe8 [ 394.859040][T20075] kmem_cache_alloc_trace+0x9c/0x47c [ 394.860477][T20075] __list_lru_init+0x4b0/0x998 [ 394.861732][T20075] alloc_super+0x638/0x844 [ 394.862914][T20075] sget_fc+0x1dc/0x538 [ 394.863993][T20075] kernfs_get_tree+0x158/0x654 [ 394.865257][T20075] sysfs_get_tree+0x48/0x12c [ 394.866537][T20075] vfs_get_tree+0x90/0x274 [ 394.867753][T20075] do_new_mount+0x278/0x8fc [ 394.868920][T20075] path_mount+0x594/0x101c [ 394.870111][T20075] __arm64_sys_mount+0x510/0x5e0 [ 394.871460][T20075] invoke_syscall+0x98/0x2b8 [ 394.872678][T20075] el0_svc_common+0x138/0x258 [ 394.873939][T20075] do_el0_svc+0x58/0x14c [ 394.875076][T20075] el0_svc+0x7c/0x1f0 [ 394.876158][T20075] el0t_64_sync_handler+0x84/0xe4 [ 394.877549][T20075] el0t_64_sync+0x1a0/0x1a4 [ 394.878728][T20073] CPU: 1 PID: 20073 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 394.881030][T20073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 394.883765][T20073] Call trace: [ 394.884646][T20073] dump_backtrace+0x0/0x530 [ 394.885871][T20073] show_stack+0x2c/0x3c [ 394.887007][T20073] dump_stack_lvl+0x108/0x170 [ 394.888292][T20073] dump_stack+0x1c/0x58 [ 394.889448][T20073] should_fail+0x3b8/0x514 [ 394.890603][T20073] __should_failslab+0xbc/0x110 [ 394.891955][T20073] should_failslab+0x10/0x28 [ 394.893208][T20073] slab_pre_alloc_hook+0x64/0xe8 [ 394.894562][T20073] kmem_cache_alloc+0x98/0x45c [ 394.895858][T20073] __kernfs_new_node+0xe4/0x684 [ 394.897233][T20073] kernfs_new_node+0x11c/0x240 [ 394.898577][T20073] __kernfs_create_file+0x60/0x2d4 [ 394.899994][T20073] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 394.901472][T20073] internal_create_group+0x42c/0xbec [ 394.902928][T20073] sysfs_create_group+0x2c/0x3c [ 394.904284][T20073] sysfs_slab_add+0x15c/0x274 [ 394.905601][T20073] __kmem_cache_create+0x588/0x80c [ 394.907026][T20073] kmem_cache_create_usercopy+0x174/0x2e8 [ 394.908644][T20073] p9_client_create+0xc08/0xe04 [ 394.909990][T20073] v9fs_session_init+0x18c/0x1504 [ 394.911430][T20073] v9fs_mount+0x88/0x780 [ 394.912553][T20073] legacy_get_tree+0xd4/0x16c [ 394.913912][T20073] vfs_get_tree+0x90/0x274 [ 394.915216][T20073] do_new_mount+0x278/0x8fc [ 394.916425][T20073] path_mount+0x594/0x101c [ 394.917630][T20073] __arm64_sys_mount+0x510/0x5e0 [ 394.918942][T20073] invoke_syscall+0x98/0x2b8 [ 394.920216][T20073] el0_svc_common+0x138/0x258 [ 394.921516][T20073] do_el0_svc+0x58/0x14c [ 394.922629][T20073] el0_svc+0x7c/0x1f0 [ 394.923747][T20073] el0t_64_sync_handler+0x84/0xe4 [ 394.925134][T20073] el0t_64_sync+0x1a0/0x1a4 00:06:34 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 26) 00:06:34 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x60, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 394.964205][T20081] FAULT_INJECTION: forcing a failure. [ 394.964205][T20081] name failslab, interval 1, probability 0, space 0, times 0 [ 394.971376][T20081] CPU: 0 PID: 20081 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 394.973654][T20081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 394.976318][T20081] Call trace: [ 394.977289][T20081] dump_backtrace+0x0/0x530 [ 394.978532][T20081] show_stack+0x2c/0x3c [ 394.979685][T20081] dump_stack_lvl+0x108/0x170 [ 394.980974][T20081] dump_stack+0x1c/0x58 [ 394.982114][T20081] should_fail+0x3b8/0x514 [ 394.983391][T20081] __should_failslab+0xbc/0x110 [ 394.984706][T20081] should_failslab+0x10/0x28 [ 394.985892][T20081] slab_pre_alloc_hook+0x64/0xe8 [ 394.987324][T20081] kmem_cache_alloc_trace+0x9c/0x47c [ 394.988786][T20081] __list_lru_init+0x4b0/0x998 [ 394.990081][T20081] alloc_super+0x638/0x844 [ 394.991322][T20081] sget_fc+0x1dc/0x538 [ 394.991461][T20073] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 394.992411][T20081] kernfs_get_tree+0x158/0x654 [ 394.992427][T20081] sysfs_get_tree+0x48/0x12c [ 394.992437][T20081] vfs_get_tree+0x90/0x274 [ 394.998156][T20081] do_new_mount+0x278/0x8fc [ 394.999402][T20081] path_mount+0x594/0x101c [ 395.000564][T20081] __arm64_sys_mount+0x510/0x5e0 [ 395.001888][T20081] invoke_syscall+0x98/0x2b8 [ 395.003316][T20081] el0_svc_common+0x138/0x258 [ 395.004601][T20081] do_el0_svc+0x58/0x14c [ 395.005796][T20081] el0_svc+0x7c/0x1f0 [ 395.006864][T20081] el0t_64_sync_handler+0x84/0xe4 [ 395.008256][T20081] el0t_64_sync+0x1a0/0x1a4 00:06:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 395.018953][T20073] CPU: 1 PID: 20073 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 395.021269][T20073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 395.024083][T20073] Call trace: [ 395.024991][T20073] dump_backtrace+0x0/0x530 [ 395.026273][T20073] show_stack+0x2c/0x3c [ 395.027406][T20073] dump_stack_lvl+0x108/0x170 [ 395.028706][T20073] dump_stack+0x1c/0x58 [ 395.029840][T20073] kmem_cache_create_usercopy+0x23c/0x2e8 [ 395.031431][T20073] p9_client_create+0xc08/0xe04 [ 395.032719][T20073] v9fs_session_init+0x18c/0x1504 [ 395.034096][T20073] v9fs_mount+0x88/0x780 [ 395.035224][T20073] legacy_get_tree+0xd4/0x16c [ 395.036524][T20073] vfs_get_tree+0x90/0x274 [ 395.037724][T20073] do_new_mount+0x278/0x8fc [ 395.038955][T20073] path_mount+0x594/0x101c [ 395.040125][T20073] __arm64_sys_mount+0x510/0x5e0 [ 395.041419][T20073] invoke_syscall+0x98/0x2b8 [ 395.042649][T20073] el0_svc_common+0x138/0x258 [ 395.043896][T20073] do_el0_svc+0x58/0x14c [ 395.045104][T20073] el0_svc+0x7c/0x1f0 [ 395.046192][T20073] el0t_64_sync_handler+0x84/0xe4 [ 395.047542][T20073] el0t_64_sync+0x1a0/0x1a4 00:06:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x68, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:35 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:35 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 35) 00:06:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x2, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x300, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:35 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 27) 00:06:35 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x500, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 395.245951][T20096] FAULT_INJECTION: forcing a failure. [ 395.245951][T20096] name failslab, interval 1, probability 0, space 0, times 0 [ 395.251913][T20096] CPU: 1 PID: 20096 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 395.254245][T20096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 395.257000][T20096] Call trace: [ 395.257883][T20096] dump_backtrace+0x0/0x530 [ 395.259125][T20096] show_stack+0x2c/0x3c [ 395.260233][T20096] dump_stack_lvl+0x108/0x170 [ 395.261537][T20096] dump_stack+0x1c/0x58 [ 395.262640][T20096] should_fail+0x3b8/0x514 [ 395.263848][T20096] __should_failslab+0xbc/0x110 [ 395.265146][T20096] should_failslab+0x10/0x28 [ 395.266300][T20096] slab_pre_alloc_hook+0x64/0xe8 [ 395.267623][T20096] kmem_cache_alloc_trace+0x9c/0x47c [ 395.269004][T20096] __list_lru_init+0x4b0/0x998 [ 395.270254][T20096] alloc_super+0x638/0x844 [ 395.271469][T20096] sget_fc+0x1dc/0x538 [ 395.272559][T20096] kernfs_get_tree+0x158/0x654 [ 395.273813][T20096] sysfs_get_tree+0x48/0x12c [ 395.275044][T20096] vfs_get_tree+0x90/0x274 [ 395.276197][T20096] do_new_mount+0x278/0x8fc [ 395.277410][T20096] path_mount+0x594/0x101c [ 395.278569][T20096] __arm64_sys_mount+0x510/0x5e0 [ 395.279887][T20096] invoke_syscall+0x98/0x2b8 [ 395.281140][T20096] el0_svc_common+0x138/0x258 [ 395.282408][T20096] do_el0_svc+0x58/0x14c [ 395.283558][T20096] el0_svc+0x7c/0x1f0 [ 395.284631][T20096] el0t_64_sync_handler+0x84/0xe4 [ 395.285972][T20096] el0t_64_sync+0x1a0/0x1a4 [ 395.304247][T20098] FAULT_INJECTION: forcing a failure. [ 395.304247][T20098] name failslab, interval 1, probability 0, space 0, times 0 [ 395.307810][T20098] CPU: 0 PID: 20098 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 395.310111][T20098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 395.312815][T20098] Call trace: [ 395.313704][T20098] dump_backtrace+0x0/0x530 [ 395.314881][T20098] show_stack+0x2c/0x3c [ 395.315996][T20098] dump_stack_lvl+0x108/0x170 [ 395.317243][T20098] dump_stack+0x1c/0x58 [ 395.318372][T20098] should_fail+0x3b8/0x514 [ 395.319570][T20098] __should_failslab+0xbc/0x110 [ 395.320894][T20098] should_failslab+0x10/0x28 [ 395.322130][T20098] slab_pre_alloc_hook+0x64/0xe8 [ 395.323464][T20098] kmem_cache_alloc+0x98/0x45c [ 395.324768][T20098] radix_tree_node_alloc+0x184/0x360 [ 395.326199][T20098] idr_get_free+0x240/0x8b0 [ 395.327467][T20098] idr_alloc_cyclic+0x18c/0x4f4 [ 395.328739][T20098] __kernfs_new_node+0x124/0x684 [ 395.330049][T20098] kernfs_new_node+0x11c/0x240 [ 395.331330][T20098] __kernfs_create_file+0x60/0x2d4 [ 395.332733][T20098] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 395.334141][T20098] internal_create_group+0x42c/0xbec [ 395.335596][T20098] sysfs_create_group+0x2c/0x3c [ 395.336926][T20098] sysfs_slab_add+0x15c/0x274 [ 395.338191][T20098] __kmem_cache_create+0x588/0x80c [ 395.339561][T20098] kmem_cache_create_usercopy+0x174/0x2e8 [ 395.341103][T20098] p9_client_create+0xc08/0xe04 [ 395.342420][T20098] v9fs_session_init+0x18c/0x1504 [ 395.343749][T20098] v9fs_mount+0x88/0x780 [ 395.344893][T20098] legacy_get_tree+0xd4/0x16c [ 395.346170][T20098] vfs_get_tree+0x90/0x274 [ 395.347362][T20098] do_new_mount+0x278/0x8fc [ 395.348622][T20098] path_mount+0x594/0x101c [ 395.349765][T20098] __arm64_sys_mount+0x510/0x5e0 [ 395.351090][T20098] invoke_syscall+0x98/0x2b8 [ 395.352339][T20098] el0_svc_common+0x138/0x258 [ 395.353621][T20098] do_el0_svc+0x58/0x14c [ 395.354729][T20098] el0_svc+0x7c/0x1f0 [ 395.355831][T20098] el0t_64_sync_handler+0x84/0xe4 [ 395.357199][T20098] el0t_64_sync+0x1a0/0x1a4 00:06:35 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 28) 00:06:35 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x3, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x600, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:35 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 395.403983][T20105] FAULT_INJECTION: forcing a failure. [ 395.403983][T20105] name failslab, interval 1, probability 0, space 0, times 0 [ 395.418253][T20105] CPU: 1 PID: 20105 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 395.420584][T20105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 395.423364][T20105] Call trace: [ 395.424221][T20105] dump_backtrace+0x0/0x530 [ 395.425483][T20105] show_stack+0x2c/0x3c [ 395.426570][T20105] dump_stack_lvl+0x108/0x170 [ 395.427823][T20105] dump_stack+0x1c/0x58 [ 395.428930][T20105] should_fail+0x3b8/0x514 [ 395.430098][T20105] __should_failslab+0xbc/0x110 [ 395.431427][T20105] should_failslab+0x10/0x28 [ 395.432661][T20105] slab_pre_alloc_hook+0x64/0xe8 [ 395.433980][T20105] kmem_cache_alloc_trace+0x9c/0x47c [ 395.435438][T20105] __list_lru_init+0x4b0/0x998 [ 395.436674][T20105] alloc_super+0x638/0x844 [ 395.437878][T20105] sget_fc+0x1dc/0x538 [ 395.438956][T20105] kernfs_get_tree+0x158/0x654 [ 395.440244][T20105] sysfs_get_tree+0x48/0x12c [ 395.441466][T20105] vfs_get_tree+0x90/0x274 [ 395.442636][T20105] do_new_mount+0x278/0x8fc [ 395.443861][T20105] path_mount+0x594/0x101c 00:06:35 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 395.445040][T20105] __arm64_sys_mount+0x510/0x5e0 [ 395.446385][T20105] invoke_syscall+0x98/0x2b8 [ 395.447629][T20105] el0_svc_common+0x138/0x258 [ 395.448869][T20105] do_el0_svc+0x58/0x14c [ 395.450031][T20105] el0_svc+0x7c/0x1f0 [ 395.451126][T20105] el0t_64_sync_handler+0x84/0xe4 [ 395.452488][T20105] el0t_64_sync+0x1a0/0x1a4 00:06:35 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 29) 00:06:35 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 36) 00:06:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x700, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x4, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:35 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 395.558826][T20118] FAULT_INJECTION: forcing a failure. [ 395.558826][T20118] name failslab, interval 1, probability 0, space 0, times 0 [ 395.563364][T20118] CPU: 1 PID: 20118 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 395.565697][T20118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 395.568398][T20118] Call trace: [ 395.569272][T20118] dump_backtrace+0x0/0x530 [ 395.570493][T20118] show_stack+0x2c/0x3c [ 395.571615][T20118] dump_stack_lvl+0x108/0x170 [ 395.572849][T20118] dump_stack+0x1c/0x58 [ 395.573977][T20118] should_fail+0x3b8/0x514 [ 395.575224][T20118] __should_failslab+0xbc/0x110 [ 395.576566][T20118] should_failslab+0x10/0x28 [ 395.577829][T20118] slab_pre_alloc_hook+0x64/0xe8 [ 395.579188][T20118] __kmalloc+0xc0/0x4c8 [ 395.580340][T20118] __list_lru_init+0xb0/0x998 [ 395.581553][T20118] alloc_super+0x668/0x844 [ 395.582708][T20118] sget_fc+0x1dc/0x538 [ 395.583794][T20118] kernfs_get_tree+0x158/0x654 [ 395.585079][T20118] sysfs_get_tree+0x48/0x12c [ 395.586342][T20118] vfs_get_tree+0x90/0x274 [ 395.587535][T20118] do_new_mount+0x278/0x8fc [ 395.588702][T20118] path_mount+0x594/0x101c [ 395.589894][T20118] __arm64_sys_mount+0x510/0x5e0 [ 395.591204][T20118] invoke_syscall+0x98/0x2b8 [ 395.592428][T20118] el0_svc_common+0x138/0x258 [ 395.593681][T20118] do_el0_svc+0x58/0x14c [ 395.594851][T20118] el0_svc+0x7c/0x1f0 [ 395.595899][T20118] el0t_64_sync_handler+0x84/0xe4 [ 395.597255][T20118] el0t_64_sync+0x1a0/0x1a4 00:06:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x900, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 395.643186][T20125] FAULT_INJECTION: forcing a failure. [ 395.643186][T20125] name failslab, interval 1, probability 0, space 0, times 0 [ 395.650182][T20125] CPU: 1 PID: 20125 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 395.652578][T20125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 395.655231][T20125] Call trace: [ 395.656145][T20125] dump_backtrace+0x0/0x530 [ 395.657371][T20125] show_stack+0x2c/0x3c [ 395.658477][T20125] dump_stack_lvl+0x108/0x170 [ 395.659757][T20125] dump_stack+0x1c/0x58 [ 395.660886][T20125] should_fail+0x3b8/0x514 [ 395.662069][T20125] __should_failslab+0xbc/0x110 [ 395.663369][T20125] should_failslab+0x10/0x28 [ 395.664604][T20125] slab_pre_alloc_hook+0x64/0xe8 [ 395.665922][T20125] kmem_cache_alloc+0x98/0x45c [ 395.667249][T20125] __kernfs_new_node+0xe4/0x684 [ 395.668541][T20125] kernfs_new_node+0x11c/0x240 [ 395.669813][T20125] __kernfs_create_file+0x60/0x2d4 [ 395.671241][T20125] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 395.672706][T20125] internal_create_group+0x42c/0xbec [ 395.674164][T20125] sysfs_create_group+0x2c/0x3c [ 395.675470][T20125] sysfs_slab_add+0x15c/0x274 [ 395.676757][T20125] __kmem_cache_create+0x588/0x80c [ 395.678113][T20125] kmem_cache_create_usercopy+0x174/0x2e8 [ 395.679619][T20125] p9_client_create+0xc08/0xe04 [ 395.680947][T20125] v9fs_session_init+0x18c/0x1504 [ 395.682322][T20125] v9fs_mount+0x88/0x780 [ 395.683474][T20125] legacy_get_tree+0xd4/0x16c [ 395.684848][T20125] vfs_get_tree+0x90/0x274 [ 395.686063][T20125] do_new_mount+0x278/0x8fc [ 395.687296][T20125] path_mount+0x594/0x101c [ 395.688449][T20125] __arm64_sys_mount+0x510/0x5e0 [ 395.689822][T20125] invoke_syscall+0x98/0x2b8 [ 395.691075][T20125] el0_svc_common+0x138/0x258 [ 395.692396][T20125] do_el0_svc+0x58/0x14c [ 395.693569][T20125] el0_svc+0x7c/0x1f0 [ 395.694651][T20125] el0t_64_sync_handler+0x84/0xe4 [ 395.696021][T20125] el0t_64_sync+0x1a0/0x1a4 00:06:35 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 30) [ 395.702559][T20125] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 395.704735][T20125] CPU: 0 PID: 20125 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 395.707003][T20125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 395.709757][T20125] Call trace: [ 395.710624][T20125] dump_backtrace+0x0/0x530 [ 395.711847][T20125] show_stack+0x2c/0x3c [ 395.712978][T20125] dump_stack_lvl+0x108/0x170 [ 395.714251][T20125] dump_stack+0x1c/0x58 [ 395.715407][T20125] kmem_cache_create_usercopy+0x23c/0x2e8 [ 395.716951][T20125] p9_client_create+0xc08/0xe04 [ 395.718326][T20125] v9fs_session_init+0x18c/0x1504 [ 395.719674][T20125] v9fs_mount+0x88/0x780 [ 395.720839][T20125] legacy_get_tree+0xd4/0x16c [ 395.722132][T20125] vfs_get_tree+0x90/0x274 [ 395.723340][T20125] do_new_mount+0x278/0x8fc [ 395.724569][T20125] path_mount+0x594/0x101c [ 395.725706][T20125] __arm64_sys_mount+0x510/0x5e0 [ 395.727055][T20125] invoke_syscall+0x98/0x2b8 [ 395.728295][T20125] el0_svc_common+0x138/0x258 [ 395.729569][T20125] do_el0_svc+0x58/0x14c [ 395.730713][T20125] el0_svc+0x7c/0x1f0 [ 395.731791][T20125] el0t_64_sync_handler+0x84/0xe4 [ 395.733163][T20125] el0t_64_sync+0x1a0/0x1a4 00:06:35 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 395.753760][T20130] FAULT_INJECTION: forcing a failure. [ 395.753760][T20130] name failslab, interval 1, probability 0, space 0, times 0 [ 395.757239][T20130] CPU: 0 PID: 20130 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 395.759526][T20130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 395.762195][T20130] Call trace: [ 395.763090][T20130] dump_backtrace+0x0/0x530 [ 395.764350][T20130] show_stack+0x2c/0x3c [ 395.765480][T20130] dump_stack_lvl+0x108/0x170 [ 395.766812][T20130] dump_stack+0x1c/0x58 [ 395.767928][T20130] should_fail+0x3b8/0x514 [ 395.769130][T20130] __should_failslab+0xbc/0x110 [ 395.770457][T20130] should_failslab+0x10/0x28 [ 395.771725][T20130] slab_pre_alloc_hook+0x64/0xe8 [ 395.773061][T20130] __kmalloc_node+0xbc/0x5b8 [ 395.774289][T20130] kvmalloc_node+0x88/0x204 [ 395.775562][T20130] __list_lru_init+0x454/0x998 [ 395.776835][T20130] alloc_super+0x668/0x844 [ 395.778054][T20130] sget_fc+0x1dc/0x538 [ 395.779153][T20130] kernfs_get_tree+0x158/0x654 [ 395.780460][T20130] sysfs_get_tree+0x48/0x12c [ 395.781713][T20130] vfs_get_tree+0x90/0x274 [ 395.782938][T20130] do_new_mount+0x278/0x8fc [ 395.784130][T20130] path_mount+0x594/0x101c [ 395.785339][T20130] __arm64_sys_mount+0x510/0x5e0 [ 395.786651][T20130] invoke_syscall+0x98/0x2b8 [ 395.787911][T20130] el0_svc_common+0x138/0x258 [ 395.789229][T20130] do_el0_svc+0x58/0x14c [ 395.790401][T20130] el0_svc+0x7c/0x1f0 [ 395.791504][T20130] el0t_64_sync_handler+0x84/0xe4 [ 395.792852][T20130] el0t_64_sync+0x1a0/0x1a4 00:06:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x5, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xa2f, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:35 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 37) 00:06:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xb00, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:35 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_INIT(r1, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, 0x0) 00:06:35 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 31) 00:06:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x6, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:35 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_INIT(r1, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, 0x0) [ 395.930619][T20144] FAULT_INJECTION: forcing a failure. [ 395.930619][T20144] name failslab, interval 1, probability 0, space 0, times 0 [ 395.938747][T20144] CPU: 1 PID: 20144 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 395.941000][T20144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 395.943707][T20144] Call trace: [ 395.944588][T20144] dump_backtrace+0x0/0x530 [ 395.945812][T20144] show_stack+0x2c/0x3c [ 395.946953][T20144] dump_stack_lvl+0x108/0x170 [ 395.948205][T20144] dump_stack+0x1c/0x58 [ 395.949324][T20144] should_fail+0x3b8/0x514 [ 395.950518][T20144] __should_failslab+0xbc/0x110 [ 395.951829][T20144] should_failslab+0x10/0x28 [ 395.953055][T20144] slab_pre_alloc_hook+0x64/0xe8 [ 395.954395][T20144] kmem_cache_alloc_trace+0x9c/0x47c [ 395.955844][T20144] __list_lru_init+0x4b0/0x998 [ 395.957170][T20144] alloc_super+0x668/0x844 [ 395.958357][T20144] sget_fc+0x1dc/0x538 [ 395.959433][T20144] kernfs_get_tree+0x158/0x654 [ 395.960676][T20144] sysfs_get_tree+0x48/0x12c [ 395.961942][T20144] vfs_get_tree+0x90/0x274 [ 395.963114][T20144] do_new_mount+0x278/0x8fc [ 395.964361][T20144] path_mount+0x594/0x101c [ 395.965555][T20144] __arm64_sys_mount+0x510/0x5e0 [ 395.966877][T20144] invoke_syscall+0x98/0x2b8 [ 395.968119][T20144] el0_svc_common+0x138/0x258 [ 395.968830][T20146] FAULT_INJECTION: forcing a failure. [ 395.968830][T20146] name failslab, interval 1, probability 0, space 0, times 0 [ 395.969377][T20144] do_el0_svc+0x58/0x14c [ 395.969393][T20144] el0_svc+0x7c/0x1f0 [ 395.969405][T20144] el0t_64_sync_handler+0x84/0xe4 [ 395.969417][T20144] el0t_64_sync+0x1a0/0x1a4 [ 395.977589][T20146] CPU: 0 PID: 20146 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 395.979948][T20146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 395.982732][T20146] Call trace: [ 395.983636][T20146] dump_backtrace+0x0/0x530 [ 395.984848][T20146] show_stack+0x2c/0x3c [ 395.985981][T20146] dump_stack_lvl+0x108/0x170 [ 395.987312][T20146] dump_stack+0x1c/0x58 [ 395.988493][T20146] should_fail+0x3b8/0x514 [ 395.989737][T20146] __should_failslab+0xbc/0x110 [ 395.991089][T20146] should_failslab+0x10/0x28 [ 395.992319][T20146] slab_pre_alloc_hook+0x64/0xe8 [ 395.993648][T20146] kmem_cache_alloc+0x98/0x45c [ 395.994970][T20146] __kernfs_new_node+0xe4/0x684 [ 395.996349][T20146] kernfs_new_node+0x11c/0x240 [ 395.997644][T20146] __kernfs_create_file+0x60/0x2d4 [ 395.999008][T20146] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 396.000435][T20146] internal_create_group+0x42c/0xbec [ 396.001948][T20146] sysfs_create_group+0x2c/0x3c [ 396.003275][T20146] sysfs_slab_add+0x15c/0x274 [ 396.004570][T20146] __kmem_cache_create+0x588/0x80c [ 396.005971][T20146] kmem_cache_create_usercopy+0x174/0x2e8 [ 396.007575][T20146] p9_client_create+0xc08/0xe04 [ 396.008906][T20146] v9fs_session_init+0x18c/0x1504 [ 396.010291][T20146] v9fs_mount+0x88/0x780 [ 396.011460][T20146] legacy_get_tree+0xd4/0x16c [ 396.012718][T20146] vfs_get_tree+0x90/0x274 [ 396.013897][T20146] do_new_mount+0x278/0x8fc [ 396.015152][T20146] path_mount+0x594/0x101c [ 396.016349][T20146] __arm64_sys_mount+0x510/0x5e0 [ 396.017712][T20146] invoke_syscall+0x98/0x2b8 [ 396.018964][T20146] el0_svc_common+0x138/0x258 [ 396.020234][T20146] do_el0_svc+0x58/0x14c [ 396.021394][T20146] el0_svc+0x7c/0x1f0 [ 396.022499][T20146] el0t_64_sync_handler+0x84/0xe4 [ 396.023849][T20146] el0t_64_sync+0x1a0/0x1a4 00:06:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x7, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:35 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_INIT(r1, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, 0x0) 00:06:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xc00, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:36 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 32) [ 396.075435][T20146] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 396.077927][T20146] CPU: 0 PID: 20146 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 396.080214][T20146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 396.082924][T20146] Call trace: [ 396.083817][T20146] dump_backtrace+0x0/0x530 [ 396.084977][T20146] show_stack+0x2c/0x3c [ 396.086071][T20146] dump_stack_lvl+0x108/0x170 [ 396.087325][T20146] dump_stack+0x1c/0x58 [ 396.088440][T20146] kmem_cache_create_usercopy+0x23c/0x2e8 [ 396.090010][T20146] p9_client_create+0xc08/0xe04 [ 396.091347][T20146] v9fs_session_init+0x18c/0x1504 [ 396.092715][T20146] v9fs_mount+0x88/0x780 [ 396.093837][T20146] legacy_get_tree+0xd4/0x16c [ 396.095118][T20146] vfs_get_tree+0x90/0x274 [ 396.096342][T20146] do_new_mount+0x278/0x8fc [ 396.097514][T20146] path_mount+0x594/0x101c [ 396.098653][T20146] __arm64_sys_mount+0x510/0x5e0 [ 396.099961][T20146] invoke_syscall+0x98/0x2b8 [ 396.101196][T20146] el0_svc_common+0x138/0x258 [ 396.102477][T20146] do_el0_svc+0x58/0x14c [ 396.103616][T20146] el0_svc+0x7c/0x1f0 [ 396.104767][T20146] el0t_64_sync_handler+0x84/0xe4 [ 396.106131][T20146] el0t_64_sync+0x1a0/0x1a4 00:06:36 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_INIT(r1, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 396.113645][T20155] FAULT_INJECTION: forcing a failure. [ 396.113645][T20155] name failslab, interval 1, probability 0, space 0, times 0 [ 396.118456][T20155] CPU: 0 PID: 20155 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 396.120840][T20155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 396.123575][T20155] Call trace: [ 396.124462][T20155] dump_backtrace+0x0/0x530 [ 396.125671][T20155] show_stack+0x2c/0x3c [ 396.126821][T20155] dump_stack_lvl+0x108/0x170 [ 396.128072][T20155] dump_stack+0x1c/0x58 [ 396.128076][T20158] 9pnet: Insufficient options for proto=fd [ 396.130736][T20155] should_fail+0x3b8/0x514 [ 396.131984][T20155] __should_failslab+0xbc/0x110 [ 396.133315][T20155] should_failslab+0x10/0x28 [ 396.134541][T20155] slab_pre_alloc_hook+0x64/0xe8 [ 396.135876][T20155] kmem_cache_alloc_trace+0x9c/0x47c [ 396.137270][T20155] __list_lru_init+0x4b0/0x998 [ 396.138552][T20155] alloc_super+0x668/0x844 [ 396.139791][T20155] sget_fc+0x1dc/0x538 [ 396.140899][T20155] kernfs_get_tree+0x158/0x654 [ 396.142212][T20155] sysfs_get_tree+0x48/0x12c [ 396.143450][T20155] vfs_get_tree+0x90/0x274 [ 396.144603][T20155] do_new_mount+0x278/0x8fc [ 396.145821][T20155] path_mount+0x594/0x101c [ 396.146996][T20155] __arm64_sys_mount+0x510/0x5e0 [ 396.148331][T20155] invoke_syscall+0x98/0x2b8 [ 396.149593][T20155] el0_svc_common+0x138/0x258 [ 396.150827][T20155] do_el0_svc+0x58/0x14c [ 396.151956][T20155] el0_svc+0x7c/0x1f0 [ 396.153019][T20155] el0t_64_sync_handler+0x84/0xe4 [ 396.154375][T20155] el0t_64_sync+0x1a0/0x1a4 00:06:36 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_INIT(r1, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:36 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x8, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xe00, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:36 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 38) 00:06:36 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 33) [ 396.219883][T20163] 9pnet: Insufficient options for proto=fd [ 396.247780][T20166] FAULT_INJECTION: forcing a failure. [ 396.247780][T20166] name failslab, interval 1, probability 0, space 0, times 0 00:06:36 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x9, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 396.265653][T20166] CPU: 0 PID: 20166 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 396.267991][T20166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 396.270797][T20166] Call trace: [ 396.271685][T20166] dump_backtrace+0x0/0x530 [ 396.272962][T20166] show_stack+0x2c/0x3c [ 396.274107][T20166] dump_stack_lvl+0x108/0x170 [ 396.275399][T20166] dump_stack+0x1c/0x58 [ 396.276536][T20166] should_fail+0x3b8/0x514 [ 396.277736][T20166] __should_failslab+0xbc/0x110 [ 396.279027][T20166] should_failslab+0x10/0x28 [ 396.280356][T20166] slab_pre_alloc_hook+0x64/0xe8 [ 396.281645][T20166] kmem_cache_alloc+0x98/0x45c [ 396.282934][T20166] __kernfs_new_node+0xe4/0x684 [ 396.284258][T20166] kernfs_new_node+0x11c/0x240 [ 396.285534][T20166] __kernfs_create_file+0x60/0x2d4 [ 396.286974][T20166] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 396.288551][T20166] internal_create_group+0x42c/0xbec [ 396.289972][T20166] sysfs_create_group+0x2c/0x3c [ 396.291273][T20166] sysfs_slab_add+0x15c/0x274 [ 396.292533][T20166] __kmem_cache_create+0x588/0x80c [ 396.293945][T20166] kmem_cache_create_usercopy+0x174/0x2e8 [ 396.295645][T20166] p9_client_create+0xc08/0xe04 [ 396.296985][T20166] v9fs_session_init+0x18c/0x1504 [ 396.298389][T20166] v9fs_mount+0x88/0x780 [ 396.299622][T20166] legacy_get_tree+0xd4/0x16c [ 396.300903][T20166] vfs_get_tree+0x90/0x274 [ 396.302114][T20166] do_new_mount+0x278/0x8fc [ 396.303292][T20166] path_mount+0x594/0x101c [ 396.304478][T20166] __arm64_sys_mount+0x510/0x5e0 [ 396.305839][T20166] invoke_syscall+0x98/0x2b8 [ 396.307118][T20166] el0_svc_common+0x138/0x258 [ 396.308366][T20166] do_el0_svc+0x58/0x14c [ 396.309496][T20166] el0_svc+0x7c/0x1f0 [ 396.310547][T20166] el0t_64_sync_handler+0x84/0xe4 [ 396.311853][T20166] el0t_64_sync+0x1a0/0x1a4 00:06:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xf00, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:36 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_INIT(r1, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 396.332784][T20170] FAULT_INJECTION: forcing a failure. [ 396.332784][T20170] name failslab, interval 1, probability 0, space 0, times 0 [ 396.336553][T20170] CPU: 0 PID: 20170 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 396.338932][T20170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 396.341697][T20170] Call trace: [ 396.342579][T20170] dump_backtrace+0x0/0x530 [ 396.343820][T20170] show_stack+0x2c/0x3c [ 396.344944][T20170] dump_stack_lvl+0x108/0x170 [ 396.346213][T20170] dump_stack+0x1c/0x58 [ 396.347416][T20170] should_fail+0x3b8/0x514 [ 396.348572][T20170] __should_failslab+0xbc/0x110 [ 396.349896][T20170] should_failslab+0x10/0x28 [ 396.351171][T20170] slab_pre_alloc_hook+0x64/0xe8 [ 396.352462][T20170] kmem_cache_alloc_trace+0x9c/0x47c [ 396.353897][T20170] __list_lru_init+0x4b0/0x998 [ 396.355193][T20170] alloc_super+0x668/0x844 [ 396.356424][T20170] sget_fc+0x1dc/0x538 [ 396.357548][T20170] kernfs_get_tree+0x158/0x654 [ 396.358828][T20170] sysfs_get_tree+0x48/0x12c [ 396.360029][T20170] vfs_get_tree+0x90/0x274 [ 396.361274][T20170] do_new_mount+0x278/0x8fc [ 396.362506][T20170] path_mount+0x594/0x101c [ 396.363670][T20170] __arm64_sys_mount+0x510/0x5e0 [ 396.364992][T20170] invoke_syscall+0x98/0x2b8 [ 396.366232][T20170] el0_svc_common+0x138/0x258 [ 396.367502][T20170] do_el0_svc+0x58/0x14c [ 396.368695][T20170] el0_svc+0x7c/0x1f0 [ 396.369797][T20170] el0t_64_sync_handler+0x84/0xe4 [ 396.371267][T20170] el0t_64_sync+0x1a0/0x1a4 00:06:36 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xb, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 396.410217][T20174] 9pnet: Insufficient options for proto=fd [ 396.416556][T20166] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 00:06:36 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 34) [ 396.446400][T20166] CPU: 0 PID: 20166 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 396.448859][T20166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 396.451572][T20166] Call trace: [ 396.452486][T20166] dump_backtrace+0x0/0x530 [ 396.453701][T20166] show_stack+0x2c/0x3c [ 396.454869][T20166] dump_stack_lvl+0x108/0x170 [ 396.456167][T20166] dump_stack+0x1c/0x58 [ 396.457347][T20166] kmem_cache_create_usercopy+0x23c/0x2e8 [ 396.458882][T20166] p9_client_create+0xc08/0xe04 [ 396.460182][T20166] v9fs_session_init+0x18c/0x1504 [ 396.461624][T20166] v9fs_mount+0x88/0x780 [ 396.462746][T20166] legacy_get_tree+0xd4/0x16c [ 396.464039][T20166] vfs_get_tree+0x90/0x274 [ 396.465215][T20166] do_new_mount+0x278/0x8fc [ 396.466520][T20166] path_mount+0x594/0x101c [ 396.467725][T20166] __arm64_sys_mount+0x510/0x5e0 [ 396.469067][T20166] invoke_syscall+0x98/0x2b8 [ 396.470336][T20166] el0_svc_common+0x138/0x258 [ 396.471632][T20166] do_el0_svc+0x58/0x14c [ 396.472785][T20166] el0_svc+0x7c/0x1f0 [ 396.473875][T20166] el0t_64_sync_handler+0x84/0xe4 [ 396.475210][T20166] el0t_64_sync+0x1a0/0x1a4 00:06:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x1200, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:36 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:36 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xc, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 396.497139][T20180] FAULT_INJECTION: forcing a failure. [ 396.497139][T20180] name failslab, interval 1, probability 0, space 0, times 0 [ 396.508647][T20180] CPU: 0 PID: 20180 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 396.511057][T20180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 396.513861][T20180] Call trace: [ 396.514764][T20180] dump_backtrace+0x0/0x530 [ 396.515967][T20180] show_stack+0x2c/0x3c [ 396.517124][T20180] dump_stack_lvl+0x108/0x170 [ 396.518443][T20180] dump_stack+0x1c/0x58 [ 396.519591][T20180] should_fail+0x3b8/0x514 [ 396.520842][T20180] __should_failslab+0xbc/0x110 [ 396.522141][T20180] should_failslab+0x10/0x28 [ 396.523414][T20180] slab_pre_alloc_hook+0x64/0xe8 [ 396.524717][T20180] kmem_cache_alloc_trace+0x9c/0x47c [ 396.526173][T20180] __list_lru_init+0x4b0/0x998 [ 396.527454][T20180] alloc_super+0x668/0x844 [ 396.528689][T20180] sget_fc+0x1dc/0x538 [ 396.529808][T20180] kernfs_get_tree+0x158/0x654 [ 396.531112][T20180] sysfs_get_tree+0x48/0x12c [ 396.532366][T20180] vfs_get_tree+0x90/0x274 [ 396.533567][T20180] do_new_mount+0x278/0x8fc [ 396.534838][T20180] path_mount+0x594/0x101c [ 396.536051][T20180] __arm64_sys_mount+0x510/0x5e0 [ 396.537404][T20180] invoke_syscall+0x98/0x2b8 [ 396.538628][T20180] el0_svc_common+0x138/0x258 [ 396.539883][T20180] do_el0_svc+0x58/0x14c [ 396.541072][T20180] el0_svc+0x7c/0x1f0 [ 396.542122][T20180] el0t_64_sync_handler+0x84/0xe4 [ 396.543486][T20180] el0t_64_sync+0x1a0/0x1a4 00:06:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x1400, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 396.553424][T20182] 9pnet: Insufficient options for proto=fd 00:06:36 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:36 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 35) [ 396.602848][T20187] 9pnet: Insufficient options for proto=fd 00:06:36 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xe, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:36 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) [ 396.644477][T20192] FAULT_INJECTION: forcing a failure. [ 396.644477][T20192] name failslab, interval 1, probability 0, space 0, times 0 00:06:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x1600, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 396.671347][T20192] CPU: 0 PID: 20192 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 396.673754][T20192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 396.676578][T20192] Call trace: [ 396.677455][T20192] dump_backtrace+0x0/0x530 [ 396.678642][T20192] show_stack+0x2c/0x3c [ 396.679774][T20192] dump_stack_lvl+0x108/0x170 [ 396.681030][T20192] dump_stack+0x1c/0x58 [ 396.682155][T20192] should_fail+0x3b8/0x514 [ 396.683337][T20192] __should_failslab+0xbc/0x110 [ 396.684681][T20192] should_failslab+0x10/0x28 [ 396.685956][T20192] slab_pre_alloc_hook+0x64/0xe8 [ 396.687289][T20192] kmem_cache_alloc_trace+0x9c/0x47c [ 396.688716][T20192] __list_lru_init+0x4b0/0x998 [ 396.690039][T20192] alloc_super+0x668/0x844 [ 396.691212][T20192] sget_fc+0x1dc/0x538 [ 396.692327][T20192] kernfs_get_tree+0x158/0x654 [ 396.693638][T20192] sysfs_get_tree+0x48/0x12c [ 396.694916][T20192] vfs_get_tree+0x90/0x274 [ 396.696106][T20192] do_new_mount+0x278/0x8fc [ 396.697347][T20192] path_mount+0x594/0x101c [ 396.698598][T20192] __arm64_sys_mount+0x510/0x5e0 [ 396.699967][T20192] invoke_syscall+0x98/0x2b8 [ 396.701252][T20192] el0_svc_common+0x138/0x258 [ 396.702512][T20192] do_el0_svc+0x58/0x14c [ 396.703719][T20192] el0_svc+0x7c/0x1f0 [ 396.704829][T20192] el0t_64_sync_handler+0x84/0xe4 [ 396.706214][T20192] el0t_64_sync+0x1a0/0x1a4 00:06:36 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 39) [ 396.725581][T20196] 9pnet: Insufficient options for proto=fd 00:06:36 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xf, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x1800, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:36 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}], [], 0x6b}}) [ 396.778921][T20199] FAULT_INJECTION: forcing a failure. [ 396.778921][T20199] name failslab, interval 1, probability 0, space 0, times 0 00:06:36 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 36) [ 396.795878][T20199] CPU: 1 PID: 20199 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 396.798234][T20199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 396.801091][T20199] Call trace: [ 396.801929][T20199] dump_backtrace+0x0/0x530 [ 396.803157][T20199] show_stack+0x2c/0x3c [ 396.804266][T20199] dump_stack_lvl+0x108/0x170 [ 396.805555][T20199] dump_stack+0x1c/0x58 [ 396.806715][T20199] should_fail+0x3b8/0x514 [ 396.807891][T20199] __should_failslab+0xbc/0x110 [ 396.809220][T20199] should_failslab+0x10/0x28 [ 396.810466][T20199] slab_pre_alloc_hook+0x64/0xe8 [ 396.811910][T20199] kmem_cache_alloc+0x98/0x45c [ 396.813207][T20199] __kernfs_new_node+0xe4/0x684 [ 396.814534][T20199] kernfs_new_node+0x11c/0x240 [ 396.815802][T20199] __kernfs_create_file+0x60/0x2d4 [ 396.817173][T20199] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 396.817885][T20205] FAULT_INJECTION: forcing a failure. [ 396.817885][T20205] name failslab, interval 1, probability 0, space 0, times 0 [ 396.818629][T20199] internal_create_group+0x42c/0xbec [ 396.818645][T20199] sysfs_create_group+0x2c/0x3c [ 396.818656][T20199] sysfs_slab_add+0x15c/0x274 [ 396.818667][T20199] __kmem_cache_create+0x588/0x80c [ 396.818679][T20199] kmem_cache_create_usercopy+0x174/0x2e8 [ 396.828891][T20199] p9_client_create+0xc08/0xe04 [ 396.830179][T20199] v9fs_session_init+0x18c/0x1504 [ 396.831509][T20199] v9fs_mount+0x88/0x780 [ 396.832659][T20199] legacy_get_tree+0xd4/0x16c [ 396.833908][T20199] vfs_get_tree+0x90/0x274 [ 396.835118][T20199] do_new_mount+0x278/0x8fc [ 396.836359][T20199] path_mount+0x594/0x101c [ 396.837521][T20199] __arm64_sys_mount+0x510/0x5e0 [ 396.838887][T20199] invoke_syscall+0x98/0x2b8 [ 396.840190][T20199] el0_svc_common+0x138/0x258 [ 396.841403][T20199] do_el0_svc+0x58/0x14c [ 396.842547][T20199] el0_svc+0x7c/0x1f0 [ 396.843638][T20199] el0t_64_sync_handler+0x84/0xe4 [ 396.844961][T20199] el0t_64_sync+0x1a0/0x1a4 [ 396.846174][T20205] CPU: 0 PID: 20205 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 396.848604][T20205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 396.851326][T20205] Call trace: [ 396.852187][T20205] dump_backtrace+0x0/0x530 [ 396.853414][T20205] show_stack+0x2c/0x3c [ 396.854523][T20205] dump_stack_lvl+0x108/0x170 [ 396.855763][T20205] dump_stack+0x1c/0x58 [ 396.856921][T20205] should_fail+0x3b8/0x514 [ 396.858112][T20205] __should_failslab+0xbc/0x110 [ 396.859405][T20205] should_failslab+0x10/0x28 [ 396.860607][T20205] slab_pre_alloc_hook+0x64/0xe8 [ 396.861945][T20205] kmem_cache_alloc_trace+0x9c/0x47c [ 396.863512][T20205] __list_lru_init+0x4b0/0x998 [ 396.864790][T20205] alloc_super+0x668/0x844 [ 396.866049][T20205] sget_fc+0x1dc/0x538 [ 396.867175][T20205] kernfs_get_tree+0x158/0x654 [ 396.868447][T20205] sysfs_get_tree+0x48/0x12c [ 396.869724][T20205] vfs_get_tree+0x90/0x274 [ 396.870939][T20205] do_new_mount+0x278/0x8fc [ 396.872167][T20205] path_mount+0x594/0x101c [ 396.873336][T20205] __arm64_sys_mount+0x510/0x5e0 [ 396.874620][T20205] invoke_syscall+0x98/0x2b8 [ 396.875849][T20205] el0_svc_common+0x138/0x258 [ 396.877089][T20205] do_el0_svc+0x58/0x14c [ 396.878219][T20205] el0_svc+0x7c/0x1f0 [ 396.879283][T20205] el0t_64_sync_handler+0x84/0xe4 [ 396.880686][T20205] el0t_64_sync+0x1a0/0x1a4 [ 396.888375][T20199] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 396.890777][T20199] CPU: 0 PID: 20199 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 396.893112][T20199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 396.895755][T20199] Call trace: [ 396.896667][T20199] dump_backtrace+0x0/0x530 [ 396.897864][T20199] show_stack+0x2c/0x3c [ 396.898996][T20199] dump_stack_lvl+0x108/0x170 [ 396.900295][T20199] dump_stack+0x1c/0x58 [ 396.901459][T20199] kmem_cache_create_usercopy+0x23c/0x2e8 [ 396.903077][T20199] p9_client_create+0xc08/0xe04 [ 396.904456][T20199] v9fs_session_init+0x18c/0x1504 [ 396.905841][T20199] v9fs_mount+0x88/0x780 [ 396.907011][T20199] legacy_get_tree+0xd4/0x16c [ 396.908262][T20199] vfs_get_tree+0x90/0x274 [ 396.909473][T20199] do_new_mount+0x278/0x8fc [ 396.910765][T20199] path_mount+0x594/0x101c [ 396.911944][T20199] __arm64_sys_mount+0x510/0x5e0 [ 396.913293][T20199] invoke_syscall+0x98/0x2b8 [ 396.914572][T20199] el0_svc_common+0x138/0x258 [ 396.915834][T20199] do_el0_svc+0x58/0x14c [ 396.916998][T20199] el0_svc+0x7c/0x1f0 [ 396.918058][T20199] el0t_64_sync_handler+0x84/0xe4 [ 396.919393][T20199] el0t_64_sync+0x1a0/0x1a4 00:06:36 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x12, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x1900, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:36 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 37) [ 396.989700][T20211] FAULT_INJECTION: forcing a failure. [ 396.989700][T20211] name failslab, interval 1, probability 0, space 0, times 0 [ 396.994038][T20211] CPU: 0 PID: 20211 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 396.996359][T20211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 396.999037][T20211] Call trace: [ 396.999938][T20211] dump_backtrace+0x0/0x530 [ 397.001193][T20211] show_stack+0x2c/0x3c [ 397.002361][T20211] dump_stack_lvl+0x108/0x170 [ 397.003610][T20211] dump_stack+0x1c/0x58 [ 397.004789][T20211] should_fail+0x3b8/0x514 [ 397.005989][T20211] __should_failslab+0xbc/0x110 [ 397.007277][T20211] should_failslab+0x10/0x28 [ 397.008596][T20211] slab_pre_alloc_hook+0x64/0xe8 [ 397.009928][T20211] kmem_cache_alloc_trace+0x9c/0x47c [ 397.011382][T20211] __list_lru_init+0x4b0/0x998 [ 397.012635][T20211] alloc_super+0x668/0x844 [ 397.013831][T20211] sget_fc+0x1dc/0x538 [ 397.014935][T20211] kernfs_get_tree+0x158/0x654 [ 397.016226][T20211] sysfs_get_tree+0x48/0x12c [ 397.017432][T20211] vfs_get_tree+0x90/0x274 [ 397.018632][T20211] do_new_mount+0x278/0x8fc [ 397.019866][T20211] path_mount+0x594/0x101c [ 397.021066][T20211] __arm64_sys_mount+0x510/0x5e0 [ 397.022381][T20211] invoke_syscall+0x98/0x2b8 [ 397.023647][T20211] el0_svc_common+0x138/0x258 [ 397.024935][T20211] do_el0_svc+0x58/0x14c [ 397.026113][T20211] el0_svc+0x7c/0x1f0 [ 397.027172][T20211] el0t_64_sync_handler+0x84/0xe4 [ 397.028491][T20211] el0t_64_sync+0x1a0/0x1a4 00:06:37 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 40) 00:06:37 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}], [], 0x6b}}) 00:06:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x14, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x2000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:37 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 38) [ 397.143125][T20222] FAULT_INJECTION: forcing a failure. [ 397.143125][T20222] name failslab, interval 1, probability 0, space 0, times 0 00:06:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x2f0a, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 397.163493][T20222] CPU: 0 PID: 20222 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 397.165940][T20222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 397.168679][T20222] Call trace: [ 397.169546][T20222] dump_backtrace+0x0/0x530 [ 397.170813][T20222] show_stack+0x2c/0x3c [ 397.171929][T20222] dump_stack_lvl+0x108/0x170 [ 397.173206][T20222] dump_stack+0x1c/0x58 [ 397.174366][T20222] should_fail+0x3b8/0x514 [ 397.175558][T20222] __should_failslab+0xbc/0x110 [ 397.176941][T20222] should_failslab+0x10/0x28 [ 397.178181][T20222] slab_pre_alloc_hook+0x64/0xe8 [ 397.178593][T20219] FAULT_INJECTION: forcing a failure. [ 397.178593][T20219] name failslab, interval 1, probability 0, space 0, times 0 [ 397.179530][T20222] kmem_cache_alloc_trace+0x9c/0x47c [ 397.179548][T20222] __list_lru_init+0x4b0/0x998 [ 397.179559][T20222] alloc_super+0x668/0x844 [ 397.179569][T20222] sget_fc+0x1dc/0x538 [ 397.179577][T20222] kernfs_get_tree+0x158/0x654 [ 397.189327][T20222] sysfs_get_tree+0x48/0x12c [ 397.190570][T20222] vfs_get_tree+0x90/0x274 [ 397.191762][T20222] do_new_mount+0x278/0x8fc [ 397.192962][T20222] path_mount+0x594/0x101c [ 397.194150][T20222] __arm64_sys_mount+0x510/0x5e0 [ 397.195522][T20222] invoke_syscall+0x98/0x2b8 [ 397.196829][T20222] el0_svc_common+0x138/0x258 [ 397.198100][T20222] do_el0_svc+0x58/0x14c [ 397.199224][T20222] el0_svc+0x7c/0x1f0 [ 397.200338][T20222] el0t_64_sync_handler+0x84/0xe4 [ 397.201716][T20222] el0t_64_sync+0x1a0/0x1a4 [ 397.204069][T20219] CPU: 0 PID: 20219 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 397.206406][T20219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 397.209162][T20219] Call trace: [ 397.210053][T20219] dump_backtrace+0x0/0x530 [ 397.211276][T20219] show_stack+0x2c/0x3c [ 397.212428][T20219] dump_stack_lvl+0x108/0x170 [ 397.213688][T20219] dump_stack+0x1c/0x58 [ 397.214762][T20219] should_fail+0x3b8/0x514 [ 397.215950][T20219] __should_failslab+0xbc/0x110 [ 397.217278][T20219] should_failslab+0x10/0x28 [ 397.218575][T20219] slab_pre_alloc_hook+0x64/0xe8 [ 397.219955][T20219] kmem_cache_alloc+0x98/0x45c [ 397.221228][T20219] __kernfs_new_node+0xe4/0x684 [ 397.222555][T20219] kernfs_new_node+0x11c/0x240 [ 397.223872][T20219] __kernfs_create_file+0x60/0x2d4 [ 397.225303][T20219] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 397.226769][T20219] internal_create_group+0x42c/0xbec [ 397.228175][T20219] sysfs_create_group+0x2c/0x3c [ 397.229496][T20219] sysfs_slab_add+0x15c/0x274 00:06:37 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}], [], 0x6b}}) [ 397.230779][T20219] __kmem_cache_create+0x588/0x80c [ 397.232169][T20219] kmem_cache_create_usercopy+0x174/0x2e8 [ 397.233790][T20219] p9_client_create+0xc08/0xe04 [ 397.235135][T20219] v9fs_session_init+0x18c/0x1504 [ 397.236474][T20219] v9fs_mount+0x88/0x780 [ 397.237658][T20219] legacy_get_tree+0xd4/0x16c [ 397.238968][T20219] vfs_get_tree+0x90/0x274 [ 397.240268][T20219] do_new_mount+0x278/0x8fc [ 397.241578][T20219] path_mount+0x594/0x101c [ 397.242785][T20219] __arm64_sys_mount+0x510/0x5e0 [ 397.244168][T20219] invoke_syscall+0x98/0x2b8 [ 397.245471][T20219] el0_svc_common+0x138/0x258 [ 397.246764][T20219] do_el0_svc+0x58/0x14c [ 397.247897][T20219] el0_svc+0x7c/0x1f0 [ 397.249020][T20219] el0t_64_sync_handler+0x84/0xe4 [ 397.250466][T20219] el0t_64_sync+0x1a0/0x1a4 00:06:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x16, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x3400, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:37 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 39) 00:06:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x18, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 397.395468][T20233] FAULT_INJECTION: forcing a failure. [ 397.395468][T20233] name failslab, interval 1, probability 0, space 0, times 0 [ 397.398967][T20219] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 397.411989][T20219] CPU: 0 PID: 20219 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 397.414467][T20219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 397.417173][T20219] Call trace: [ 397.418024][T20219] dump_backtrace+0x0/0x530 [ 397.419288][T20219] show_stack+0x2c/0x3c [ 397.420413][T20219] dump_stack_lvl+0x108/0x170 [ 397.421624][T20219] dump_stack+0x1c/0x58 [ 397.422740][T20219] kmem_cache_create_usercopy+0x23c/0x2e8 [ 397.424335][T20219] p9_client_create+0xc08/0xe04 [ 397.425704][T20219] v9fs_session_init+0x18c/0x1504 [ 397.427055][T20219] v9fs_mount+0x88/0x780 [ 397.428286][T20219] legacy_get_tree+0xd4/0x16c [ 397.429546][T20219] vfs_get_tree+0x90/0x274 [ 397.430725][T20219] do_new_mount+0x278/0x8fc [ 397.431979][T20219] path_mount+0x594/0x101c [ 397.433133][T20219] __arm64_sys_mount+0x510/0x5e0 [ 397.434508][T20219] invoke_syscall+0x98/0x2b8 [ 397.435771][T20219] el0_svc_common+0x138/0x258 [ 397.437111][T20219] do_el0_svc+0x58/0x14c [ 397.438299][T20219] el0_svc+0x7c/0x1f0 [ 397.439366][T20219] el0t_64_sync_handler+0x84/0xe4 [ 397.440718][T20219] el0t_64_sync+0x1a0/0x1a4 00:06:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x5400, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 397.450983][T20233] CPU: 1 PID: 20233 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 397.453472][T20233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 397.456188][T20233] Call trace: [ 397.457096][T20233] dump_backtrace+0x0/0x530 [ 397.458384][T20233] show_stack+0x2c/0x3c [ 397.459498][T20233] dump_stack_lvl+0x108/0x170 [ 397.460776][T20233] dump_stack+0x1c/0x58 [ 397.461864][T20233] should_fail+0x3b8/0x514 [ 397.463043][T20233] __should_failslab+0xbc/0x110 [ 397.464384][T20233] should_failslab+0x10/0x28 [ 397.465618][T20233] slab_pre_alloc_hook+0x64/0xe8 [ 397.466963][T20233] kmem_cache_alloc_trace+0x9c/0x47c [ 397.468513][T20233] __list_lru_init+0x4b0/0x998 [ 397.469754][T20233] alloc_super+0x668/0x844 [ 397.470949][T20233] sget_fc+0x1dc/0x538 [ 397.472123][T20233] kernfs_get_tree+0x158/0x654 [ 397.473395][T20233] sysfs_get_tree+0x48/0x12c [ 397.474632][T20233] vfs_get_tree+0x90/0x274 [ 397.475839][T20233] do_new_mount+0x278/0x8fc [ 397.477080][T20233] path_mount+0x594/0x101c [ 397.478286][T20233] __arm64_sys_mount+0x510/0x5e0 [ 397.479630][T20233] invoke_syscall+0x98/0x2b8 [ 397.480935][T20233] el0_svc_common+0x138/0x258 [ 397.482188][T20233] do_el0_svc+0x58/0x14c [ 397.483298][T20233] el0_svc+0x7c/0x1f0 [ 397.484362][T20233] el0t_64_sync_handler+0x84/0xe4 [ 397.485697][T20233] el0t_64_sync+0x1a0/0x1a4 00:06:37 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 40) 00:06:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x19, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:37 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) 00:06:37 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 41) 00:06:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x6000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 397.582956][T20241] FS-Cache: Duplicate cookie detected [ 397.584570][T20241] FS-Cache: O-cookie c=000000a4 [p=00000004 fl=222 nc=0 na=1] [ 397.586579][T20241] FS-Cache: O-cookie d=00000000262699aa{9P.session} n=00000000b516d80d [ 397.588791][T20241] FS-Cache: O-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 397.595661][T20241] FS-Cache: N-cookie c=000000a5 [p=00000004 fl=2 nc=0 na=1] [ 397.597620][T20241] FS-Cache: N-cookie d=00000000262699aa{9P.session} n=0000000040506d35 [ 397.599797][T20241] FS-Cache: N-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 397.625892][T20242] FAULT_INJECTION: forcing a failure. [ 397.625892][T20242] name failslab, interval 1, probability 0, space 0, times 0 00:06:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x28, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x6800, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 397.657962][T20242] CPU: 1 PID: 20242 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 397.660249][T20242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 397.662947][T20242] Call trace: [ 397.663820][T20242] dump_backtrace+0x0/0x530 [ 397.665029][T20242] show_stack+0x2c/0x3c [ 397.666135][T20242] dump_stack_lvl+0x108/0x170 [ 397.667408][T20242] dump_stack+0x1c/0x58 [ 397.668551][T20242] should_fail+0x3b8/0x514 [ 397.669738][T20242] __should_failslab+0xbc/0x110 [ 397.671062][T20242] should_failslab+0x10/0x28 [ 397.672269][T20242] slab_pre_alloc_hook+0x64/0xe8 [ 397.673606][T20242] kmem_cache_alloc_trace+0x9c/0x47c [ 397.675035][T20242] __list_lru_init+0x4b0/0x998 [ 397.676255][T20242] alloc_super+0x668/0x844 [ 397.677478][T20242] sget_fc+0x1dc/0x538 [ 397.678594][T20242] kernfs_get_tree+0x158/0x654 [ 397.679856][T20242] sysfs_get_tree+0x48/0x12c [ 397.681070][T20242] vfs_get_tree+0x90/0x274 [ 397.682251][T20242] do_new_mount+0x278/0x8fc [ 397.683470][T20242] path_mount+0x594/0x101c [ 397.684710][T20242] __arm64_sys_mount+0x510/0x5e0 [ 397.686088][T20242] invoke_syscall+0x98/0x2b8 [ 397.687301][T20242] el0_svc_common+0x138/0x258 [ 397.688625][T20242] do_el0_svc+0x58/0x14c [ 397.689742][T20242] el0_svc+0x7c/0x1f0 [ 397.690858][T20242] el0t_64_sync_handler+0x84/0xe4 [ 397.692217][T20242] el0t_64_sync+0x1a0/0x1a4 [ 397.720889][T20246] FAULT_INJECTION: forcing a failure. [ 397.720889][T20246] name failslab, interval 1, probability 0, space 0, times 0 00:06:37 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 41) [ 397.731928][T20246] CPU: 1 PID: 20246 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 397.734245][T20246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 397.736994][T20246] Call trace: [ 397.737895][T20246] dump_backtrace+0x0/0x530 [ 397.739152][T20246] show_stack+0x2c/0x3c [ 397.740338][T20246] dump_stack_lvl+0x108/0x170 [ 397.741592][T20246] dump_stack+0x1c/0x58 [ 397.742725][T20246] should_fail+0x3b8/0x514 [ 397.743962][T20246] __should_failslab+0xbc/0x110 [ 397.745317][T20246] should_failslab+0x10/0x28 [ 397.746561][T20246] slab_pre_alloc_hook+0x64/0xe8 [ 397.747841][T20246] kmem_cache_alloc+0x98/0x45c [ 397.749152][T20246] __kernfs_new_node+0xe4/0x684 [ 397.750507][T20246] kernfs_new_node+0x11c/0x240 [ 397.751826][T20246] __kernfs_create_file+0x60/0x2d4 [ 397.753182][T20246] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 397.754695][T20246] internal_create_group+0x42c/0xbec [ 397.756160][T20246] sysfs_create_group+0x2c/0x3c [ 397.757493][T20246] sysfs_slab_add+0x15c/0x274 [ 397.758830][T20246] __kmem_cache_create+0x588/0x80c [ 397.760248][T20246] kmem_cache_create_usercopy+0x174/0x2e8 [ 397.761794][T20246] p9_client_create+0xc08/0xe04 [ 397.763079][T20246] v9fs_session_init+0x18c/0x1504 [ 397.764466][T20246] v9fs_mount+0x88/0x780 [ 397.765635][T20246] legacy_get_tree+0xd4/0x16c [ 397.766863][T20246] vfs_get_tree+0x90/0x274 [ 397.768048][T20246] do_new_mount+0x278/0x8fc [ 397.769265][T20246] path_mount+0x594/0x101c [ 397.770499][T20246] __arm64_sys_mount+0x510/0x5e0 [ 397.771835][T20246] invoke_syscall+0x98/0x2b8 [ 397.773069][T20246] el0_svc_common+0x138/0x258 [ 397.774375][T20246] do_el0_svc+0x58/0x14c [ 397.775562][T20246] el0_svc+0x7c/0x1f0 [ 397.776670][T20246] el0t_64_sync_handler+0x84/0xe4 [ 397.778015][T20246] el0t_64_sync+0x1a0/0x1a4 00:06:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x1000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0xfeffffff, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 397.814443][T20253] FAULT_INJECTION: forcing a failure. [ 397.814443][T20253] name failslab, interval 1, probability 0, space 0, times 0 [ 397.818177][T20253] CPU: 1 PID: 20253 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 397.820452][T20253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 397.823213][T20253] Call trace: [ 397.824106][T20253] dump_backtrace+0x0/0x530 [ 397.825321][T20253] show_stack+0x2c/0x3c [ 397.826473][T20253] dump_stack_lvl+0x108/0x170 [ 397.827719][T20253] dump_stack+0x1c/0x58 [ 397.828815][T20253] should_fail+0x3b8/0x514 [ 397.829976][T20253] __should_failslab+0xbc/0x110 [ 397.831313][T20253] should_failslab+0x10/0x28 [ 397.832589][T20253] slab_pre_alloc_hook+0x64/0xe8 [ 397.833957][T20253] kmem_cache_alloc+0x98/0x45c [ 397.835215][T20253] iget_locked+0x1e0/0x720 [ 397.836430][T20253] kernfs_get_inode+0x5c/0x5c4 [ 397.837769][T20253] kernfs_get_tree+0x3f0/0x654 [ 397.839053][T20253] sysfs_get_tree+0x48/0x12c [ 397.840324][T20253] vfs_get_tree+0x90/0x274 [ 397.841548][T20253] do_new_mount+0x278/0x8fc [ 397.842815][T20253] path_mount+0x594/0x101c [ 397.843994][T20253] __arm64_sys_mount+0x510/0x5e0 [ 397.845317][T20253] invoke_syscall+0x98/0x2b8 [ 397.846529][T20253] el0_svc_common+0x138/0x258 [ 397.847762][T20253] do_el0_svc+0x58/0x14c [ 397.848882][T20253] el0_svc+0x7c/0x1f0 [ 397.849980][T20253] el0t_64_sync_handler+0x84/0xe4 [ 397.851316][T20253] el0t_64_sync+0x1a0/0x1a4 00:06:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x48, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 397.858653][T20246] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 00:06:37 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 42) [ 397.881515][T20246] CPU: 0 PID: 20246 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 397.883848][T20246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 397.886588][T20246] Call trace: [ 397.887507][T20246] dump_backtrace+0x0/0x530 [ 397.888737][T20246] show_stack+0x2c/0x3c [ 397.889927][T20246] dump_stack_lvl+0x108/0x170 [ 397.891208][T20246] dump_stack+0x1c/0x58 [ 397.892361][T20246] kmem_cache_create_usercopy+0x23c/0x2e8 [ 397.893840][T20246] p9_client_create+0xc08/0xe04 [ 397.895153][T20246] v9fs_session_init+0x18c/0x1504 [ 397.896486][T20246] v9fs_mount+0x88/0x780 [ 397.897609][T20246] legacy_get_tree+0xd4/0x16c [ 397.898906][T20246] vfs_get_tree+0x90/0x274 [ 397.900071][T20246] do_new_mount+0x278/0x8fc [ 397.901280][T20246] path_mount+0x594/0x101c [ 397.902507][T20246] __arm64_sys_mount+0x510/0x5e0 [ 397.903840][T20246] invoke_syscall+0x98/0x2b8 [ 397.905060][T20246] el0_svc_common+0x138/0x258 [ 397.906376][T20246] do_el0_svc+0x58/0x14c [ 397.907534][T20246] el0_svc+0x7c/0x1f0 [ 397.908634][T20246] el0t_64_sync_handler+0x84/0xe4 [ 397.909997][T20246] el0t_64_sync+0x1a0/0x1a4 00:06:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x2000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:37 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 42) 00:06:37 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 1) [ 397.958679][T20261] FAULT_INJECTION: forcing a failure. [ 397.958679][T20261] name failslab, interval 1, probability 0, space 0, times 0 00:06:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x5c, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 397.971517][T20261] CPU: 0 PID: 20261 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 397.973882][T20261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 397.976662][T20261] Call trace: [ 397.977513][T20261] dump_backtrace+0x0/0x530 [ 397.978761][T20261] show_stack+0x2c/0x3c [ 397.979863][T20261] dump_stack_lvl+0x108/0x170 [ 397.981138][T20261] dump_stack+0x1c/0x58 [ 397.982253][T20261] should_fail+0x3b8/0x514 [ 397.983432][T20261] __should_failslab+0xbc/0x110 [ 397.984741][T20261] should_failslab+0x10/0x28 [ 397.985934][T20265] FAULT_INJECTION: forcing a failure. [ 397.985934][T20265] name failslab, interval 1, probability 0, space 0, times 0 [ 397.985976][T20261] slab_pre_alloc_hook+0x64/0xe8 [ 397.990776][T20261] kmem_cache_alloc+0x98/0x45c [ 397.992091][T20261] security_inode_alloc+0x30/0x124 [ 397.993525][T20261] inode_init_always+0x690/0xb14 [ 397.994848][T20261] iget_locked+0x1f4/0x720 [ 397.995969][T20261] kernfs_get_inode+0x5c/0x5c4 [ 397.997281][T20261] kernfs_get_tree+0x3f0/0x654 [ 397.998584][T20261] sysfs_get_tree+0x48/0x12c [ 397.999850][T20261] vfs_get_tree+0x90/0x274 [ 398.001062][T20261] do_new_mount+0x278/0x8fc [ 398.002296][T20261] path_mount+0x594/0x101c [ 398.003521][T20261] __arm64_sys_mount+0x510/0x5e0 [ 398.004915][T20261] invoke_syscall+0x98/0x2b8 [ 398.006222][T20261] el0_svc_common+0x138/0x258 [ 398.007510][T20261] do_el0_svc+0x58/0x14c [ 398.008663][T20261] el0_svc+0x7c/0x1f0 [ 398.009806][T20261] el0t_64_sync_handler+0x84/0xe4 [ 398.011171][T20261] el0t_64_sync+0x1a0/0x1a4 [ 398.012448][T20265] CPU: 1 PID: 20265 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 398.014885][T20265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.017598][T20265] Call trace: [ 398.018467][T20265] dump_backtrace+0x0/0x530 [ 398.019642][T20265] show_stack+0x2c/0x3c [ 398.020751][T20265] dump_stack_lvl+0x108/0x170 [ 398.021988][T20265] dump_stack+0x1c/0x58 [ 398.023159][T20265] should_fail+0x3b8/0x514 [ 398.024348][T20265] __should_failslab+0xbc/0x110 [ 398.025701][T20265] should_failslab+0x10/0x28 [ 398.026904][T20265] slab_pre_alloc_hook+0x64/0xe8 [ 398.028259][T20265] __kmalloc_track_caller+0x78/0x3d8 [ 398.029696][T20265] memdup_user+0xd0/0x2c8 [ 398.030882][T20265] strndup_user+0x78/0xe0 [ 398.032094][T20265] __arm64_sys_mount+0x118/0x5e0 [ 398.033473][T20265] invoke_syscall+0x98/0x2b8 [ 398.034743][T20265] el0_svc_common+0x138/0x258 [ 398.036020][T20265] do_el0_svc+0x58/0x14c [ 398.037174][T20265] el0_svc+0x7c/0x1f0 [ 398.038221][T20265] el0t_64_sync_handler+0x84/0xe4 [ 398.039611][T20265] el0t_64_sync+0x1a0/0x1a4 00:06:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x3000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x60, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:38 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 2) [ 398.097231][T20270] FAULT_INJECTION: forcing a failure. [ 398.097231][T20270] name failslab, interval 1, probability 0, space 0, times 0 00:06:38 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 43) [ 398.104510][T20270] CPU: 1 PID: 20270 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 398.106938][T20270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.109715][T20270] Call trace: [ 398.110628][T20270] dump_backtrace+0x0/0x530 [ 398.111804][T20270] show_stack+0x2c/0x3c [ 398.112942][T20270] dump_stack_lvl+0x108/0x170 [ 398.114222][T20270] dump_stack+0x1c/0x58 [ 398.115351][T20270] should_fail+0x3b8/0x514 [ 398.116583][T20270] __should_failslab+0xbc/0x110 [ 398.117893][T20270] should_failslab+0x10/0x28 [ 398.119135][T20270] slab_pre_alloc_hook+0x64/0xe8 [ 398.120471][T20270] kmem_cache_alloc+0x98/0x45c [ 398.121796][T20270] __kernfs_new_node+0xe4/0x684 [ 398.123091][T20270] kernfs_new_node+0x11c/0x240 [ 398.124381][T20270] __kernfs_create_file+0x60/0x2d4 [ 398.125802][T20270] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 398.127300][T20270] internal_create_group+0x42c/0xbec [ 398.128691][T20270] sysfs_create_group+0x2c/0x3c [ 398.129989][T20270] sysfs_slab_add+0x15c/0x274 [ 398.131302][T20270] __kmem_cache_create+0x588/0x80c [ 398.132658][T20270] kmem_cache_create_usercopy+0x174/0x2e8 [ 398.134191][T20270] p9_client_create+0xc08/0xe04 [ 398.135466][T20270] v9fs_session_init+0x18c/0x1504 [ 398.136852][T20270] v9fs_mount+0x88/0x780 [ 398.137568][T20275] FAULT_INJECTION: forcing a failure. [ 398.137568][T20275] name failslab, interval 1, probability 0, space 0, times 0 [ 398.137961][T20270] legacy_get_tree+0xd4/0x16c [ 398.137978][T20270] vfs_get_tree+0x90/0x274 [ 398.137989][T20270] do_new_mount+0x278/0x8fc [ 398.138002][T20270] path_mount+0x594/0x101c [ 398.146285][T20270] __arm64_sys_mount+0x510/0x5e0 [ 398.147651][T20270] invoke_syscall+0x98/0x2b8 [ 398.148934][T20270] el0_svc_common+0x138/0x258 [ 398.150230][T20270] do_el0_svc+0x58/0x14c [ 398.151428][T20270] el0_svc+0x7c/0x1f0 [ 398.152536][T20270] el0t_64_sync_handler+0x84/0xe4 [ 398.153857][T20270] el0t_64_sync+0x1a0/0x1a4 [ 398.167784][T20275] CPU: 0 PID: 20275 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 398.170103][T20275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.172871][T20275] Call trace: [ 398.173769][T20275] dump_backtrace+0x0/0x530 00:06:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x300, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 398.175030][T20275] show_stack+0x2c/0x3c [ 398.176160][T20275] dump_stack_lvl+0x108/0x170 [ 398.177471][T20275] dump_stack+0x1c/0x58 [ 398.178636][T20275] should_fail+0x3b8/0x514 [ 398.179919][T20275] __should_failslab+0xbc/0x110 [ 398.181249][T20275] should_failslab+0x10/0x28 [ 398.182509][T20275] slab_pre_alloc_hook+0x64/0xe8 [ 398.183846][T20275] kmem_cache_alloc+0x98/0x45c [ 398.185127][T20275] __d_alloc+0x3c/0x6a8 [ 398.185197][T20276] FAULT_INJECTION: forcing a failure. [ 398.185197][T20276] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 398.186291][T20275] d_make_root+0x4c/0xe0 [ 398.186319][T20275] kernfs_get_tree+0x40c/0x654 [ 398.186331][T20275] sysfs_get_tree+0x48/0x12c [ 398.193544][T20275] vfs_get_tree+0x90/0x274 [ 398.194791][T20275] do_new_mount+0x278/0x8fc [ 398.196017][T20275] path_mount+0x594/0x101c [ 398.197253][T20275] __arm64_sys_mount+0x510/0x5e0 [ 398.198587][T20275] invoke_syscall+0x98/0x2b8 [ 398.199896][T20275] el0_svc_common+0x138/0x258 [ 398.201205][T20275] do_el0_svc+0x58/0x14c [ 398.202421][T20275] el0_svc+0x7c/0x1f0 [ 398.203539][T20275] el0t_64_sync_handler+0x84/0xe4 [ 398.204968][T20275] el0t_64_sync+0x1a0/0x1a4 [ 398.206202][T20276] CPU: 1 PID: 20276 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 398.208564][T20276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.211363][T20276] Call trace: [ 398.212238][T20276] dump_backtrace+0x0/0x530 [ 398.213509][T20276] show_stack+0x2c/0x3c [ 398.214641][T20276] dump_stack_lvl+0x108/0x170 [ 398.215954][T20276] dump_stack+0x1c/0x58 [ 398.217069][T20276] should_fail+0x3b8/0x514 [ 398.218264][T20276] should_fail_usercopy+0x20/0x30 [ 398.219649][T20276] memdup_user+0x110/0x2c8 [ 398.220848][T20276] strndup_user+0x78/0xe0 [ 398.222007][T20276] __arm64_sys_mount+0x118/0x5e0 [ 398.223370][T20276] invoke_syscall+0x98/0x2b8 [ 398.224622][T20276] el0_svc_common+0x138/0x258 [ 398.225856][T20276] do_el0_svc+0x58/0x14c [ 398.226986][T20276] el0_svc+0x7c/0x1f0 [ 398.228114][T20276] el0t_64_sync_handler+0x84/0xe4 [ 398.229479][T20276] el0t_64_sync+0x1a0/0x1a4 [ 398.237679][T20270] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 00:06:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x4000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 398.253541][T20270] CPU: 1 PID: 20270 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 398.256054][T20270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.258804][T20270] Call trace: [ 398.259656][T20270] dump_backtrace+0x0/0x530 [ 398.260913][T20270] show_stack+0x2c/0x3c [ 398.262025][T20270] dump_stack_lvl+0x108/0x170 [ 398.263264][T20270] dump_stack+0x1c/0x58 [ 398.264400][T20270] kmem_cache_create_usercopy+0x23c/0x2e8 [ 398.265962][T20270] p9_client_create+0xc08/0xe04 [ 398.267290][T20270] v9fs_session_init+0x18c/0x1504 [ 398.268682][T20270] v9fs_mount+0x88/0x780 [ 398.269792][T20270] legacy_get_tree+0xd4/0x16c [ 398.271109][T20270] vfs_get_tree+0x90/0x274 [ 398.272297][T20270] do_new_mount+0x278/0x8fc [ 398.273522][T20270] path_mount+0x594/0x101c [ 398.274708][T20270] __arm64_sys_mount+0x510/0x5e0 [ 398.276028][T20270] invoke_syscall+0x98/0x2b8 [ 398.277320][T20270] el0_svc_common+0x138/0x258 [ 398.278598][T20270] do_el0_svc+0x58/0x14c [ 398.279814][T20270] el0_svc+0x7c/0x1f0 [ 398.280889][T20270] el0t_64_sync_handler+0x84/0xe4 [ 398.282244][T20270] el0t_64_sync+0x1a0/0x1a4 00:06:38 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 3) 00:06:38 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 44) 00:06:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x40a, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x5000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:38 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 43) [ 398.374215][T20283] FAULT_INJECTION: forcing a failure. [ 398.374215][T20283] name failslab, interval 1, probability 0, space 0, times 0 [ 398.377916][T20283] CPU: 1 PID: 20283 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 398.380256][T20283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.383056][T20283] Call trace: [ 398.383959][T20283] dump_backtrace+0x0/0x530 [ 398.385192][T20283] show_stack+0x2c/0x3c [ 398.386313][T20283] dump_stack_lvl+0x108/0x170 [ 398.387627][T20283] dump_stack+0x1c/0x58 [ 398.388748][T20283] should_fail+0x3b8/0x514 [ 398.389929][T20283] __should_failslab+0xbc/0x110 [ 398.391263][T20283] should_failslab+0x10/0x28 [ 398.392549][T20283] slab_pre_alloc_hook+0x64/0xe8 [ 398.393847][T20283] kmem_cache_alloc_trace+0x9c/0x47c [ 398.395240][T20283] __arm64_sys_mount+0x1d0/0x5e0 [ 398.396577][T20283] invoke_syscall+0x98/0x2b8 [ 398.397812][T20283] el0_svc_common+0x138/0x258 [ 398.399060][T20283] do_el0_svc+0x58/0x14c [ 398.400177][T20283] el0_svc+0x7c/0x1f0 [ 398.401234][T20283] el0t_64_sync_handler+0x84/0xe4 [ 398.402566][T20283] el0t_64_sync+0x1a0/0x1a4 [ 398.403190][T20289] FAULT_INJECTION: forcing a failure. [ 398.403190][T20289] name failslab, interval 1, probability 0, space 0, times 0 [ 398.407413][T20289] CPU: 0 PID: 20289 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 398.409651][T20289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.411403][T20286] FAULT_INJECTION: forcing a failure. [ 398.411403][T20286] name failslab, interval 1, probability 0, space 0, times 0 [ 398.412414][T20289] Call trace: [ 398.412422][T20289] dump_backtrace+0x0/0x530 [ 398.412437][T20289] show_stack+0x2c/0x3c [ 398.412448][T20289] dump_stack_lvl+0x108/0x170 [ 398.412460][T20289] dump_stack+0x1c/0x58 [ 398.421364][T20289] should_fail+0x3b8/0x514 [ 398.422569][T20289] __should_failslab+0xbc/0x110 [ 398.423911][T20289] should_failslab+0x10/0x28 [ 398.425181][T20289] slab_pre_alloc_hook+0x64/0xe8 [ 398.426539][T20289] kmem_cache_alloc+0x98/0x45c [ 398.427809][T20289] __kernfs_new_node+0xe4/0x684 [ 398.429131][T20289] kernfs_new_node+0x11c/0x240 [ 398.430426][T20289] __kernfs_create_file+0x60/0x2d4 [ 398.431824][T20289] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 398.433295][T20289] internal_create_group+0x42c/0xbec [ 398.434794][T20289] sysfs_create_group+0x2c/0x3c [ 398.436129][T20289] sysfs_slab_add+0x15c/0x274 [ 398.437417][T20289] __kmem_cache_create+0x588/0x80c [ 398.438779][T20289] kmem_cache_create_usercopy+0x174/0x2e8 [ 398.440360][T20289] p9_client_create+0xc08/0xe04 [ 398.441702][T20289] v9fs_session_init+0x18c/0x1504 [ 398.443084][T20289] v9fs_mount+0x88/0x780 [ 398.444248][T20289] legacy_get_tree+0xd4/0x16c [ 398.445564][T20289] vfs_get_tree+0x90/0x274 [ 398.446771][T20289] do_new_mount+0x278/0x8fc [ 398.447998][T20289] path_mount+0x594/0x101c [ 398.449228][T20289] __arm64_sys_mount+0x510/0x5e0 [ 398.450577][T20289] invoke_syscall+0x98/0x2b8 [ 398.451891][T20289] el0_svc_common+0x138/0x258 [ 398.453171][T20289] do_el0_svc+0x58/0x14c [ 398.454319][T20289] el0_svc+0x7c/0x1f0 [ 398.455352][T20289] el0t_64_sync_handler+0x84/0xe4 [ 398.456708][T20289] el0t_64_sync+0x1a0/0x1a4 00:06:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x500, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 398.473911][T20289] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 398.476401][T20286] CPU: 1 PID: 20286 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 398.478748][T20286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.481452][T20286] Call trace: [ 398.482329][T20286] dump_backtrace+0x0/0x530 [ 398.483598][T20286] show_stack+0x2c/0x3c [ 398.484741][T20286] dump_stack_lvl+0x108/0x170 [ 398.485995][T20286] dump_stack+0x1c/0x58 [ 398.487142][T20286] should_fail+0x3b8/0x514 [ 398.488321][T20286] __should_failslab+0xbc/0x110 [ 398.489693][T20286] should_failslab+0x10/0x28 [ 398.490930][T20286] slab_pre_alloc_hook+0x64/0xe8 [ 398.492209][T20286] kmem_cache_alloc+0x98/0x45c [ 398.493475][T20286] alloc_vfsmnt+0x34/0x4d8 [ 398.494679][T20286] vfs_create_mount+0x88/0x650 [ 398.495964][T20286] do_new_mount+0x394/0x8fc [ 398.497203][T20286] path_mount+0x594/0x101c [ 398.498392][T20286] __arm64_sys_mount+0x510/0x5e0 [ 398.499714][T20286] invoke_syscall+0x98/0x2b8 [ 398.500951][T20286] el0_svc_common+0x138/0x258 [ 398.502173][T20286] do_el0_svc+0x58/0x14c [ 398.503380][T20286] el0_svc+0x7c/0x1f0 [ 398.504476][T20286] el0t_64_sync_handler+0x84/0xe4 [ 398.505828][T20286] el0t_64_sync+0x1a0/0x1a4 [ 398.507028][T20289] CPU: 0 PID: 20289 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 398.509323][T20289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.512039][T20289] Call trace: [ 398.512930][T20289] dump_backtrace+0x0/0x530 [ 398.514163][T20289] show_stack+0x2c/0x3c [ 398.515288][T20289] dump_stack_lvl+0x108/0x170 [ 398.516562][T20289] dump_stack+0x1c/0x58 [ 398.517731][T20289] kmem_cache_create_usercopy+0x23c/0x2e8 [ 398.519258][T20289] p9_client_create+0xc08/0xe04 [ 398.520575][T20289] v9fs_session_init+0x18c/0x1504 [ 398.521928][T20289] v9fs_mount+0x88/0x780 [ 398.523034][T20289] legacy_get_tree+0xd4/0x16c [ 398.524364][T20289] vfs_get_tree+0x90/0x274 [ 398.525575][T20289] do_new_mount+0x278/0x8fc [ 398.526781][T20289] path_mount+0x594/0x101c [ 398.527992][T20289] __arm64_sys_mount+0x510/0x5e0 [ 398.529334][T20289] invoke_syscall+0x98/0x2b8 [ 398.530541][T20289] el0_svc_common+0x138/0x258 [ 398.531809][T20289] do_el0_svc+0x58/0x14c [ 398.532978][T20289] el0_svc+0x7c/0x1f0 [ 398.534052][T20289] el0t_64_sync_handler+0x84/0xe4 [ 398.535391][T20289] el0t_64_sync+0x1a0/0x1a4 00:06:38 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 4) 00:06:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x6000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x600, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:38 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 45) 00:06:38 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 44) [ 398.598453][T20296] FAULT_INJECTION: forcing a failure. [ 398.598453][T20296] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 398.608047][T20296] CPU: 0 PID: 20296 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 398.610397][T20296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.613077][T20296] Call trace: [ 398.613970][T20296] dump_backtrace+0x0/0x530 [ 398.615198][T20296] show_stack+0x2c/0x3c [ 398.616350][T20296] dump_stack_lvl+0x108/0x170 [ 398.617670][T20296] dump_stack+0x1c/0x58 [ 398.618821][T20296] should_fail+0x3b8/0x514 [ 398.620013][T20296] should_fail_usercopy+0x20/0x30 [ 398.621429][T20296] __arm64_sys_mount+0x1ec/0x5e0 [ 398.622814][T20296] invoke_syscall+0x98/0x2b8 [ 398.624085][T20296] el0_svc_common+0x138/0x258 [ 398.625327][T20296] do_el0_svc+0x58/0x14c [ 398.626473][T20296] el0_svc+0x7c/0x1f0 [ 398.627553][T20296] el0t_64_sync_handler+0x84/0xe4 [ 398.628930][T20296] el0t_64_sync+0x1a0/0x1a4 00:06:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x7000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 398.658056][T20299] FAULT_INJECTION: forcing a failure. [ 398.658056][T20299] name failslab, interval 1, probability 0, space 0, times 0 [ 398.667278][T20299] CPU: 1 PID: 20299 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 398.669697][T20299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.672406][T20299] Call trace: [ 398.673336][T20299] dump_backtrace+0x0/0x530 [ 398.674582][T20299] show_stack+0x2c/0x3c [ 398.675718][T20299] dump_stack_lvl+0x108/0x170 [ 398.676996][T20299] dump_stack+0x1c/0x58 [ 398.678098][T20299] should_fail+0x3b8/0x514 [ 398.679286][T20299] __should_failslab+0xbc/0x110 [ 398.680623][T20299] should_failslab+0x10/0x28 [ 398.681877][T20299] slab_pre_alloc_hook+0x64/0xe8 [ 398.683199][T20299] __kmalloc_track_caller+0x78/0x3d8 [ 398.684649][T20299] kstrdup+0xe4/0x15c [ 398.685703][T20299] kstrdup_const+0x54/0x6c [ 398.686928][T20299] alloc_vfsmnt+0x98/0x4d8 [ 398.688129][T20299] vfs_create_mount+0x88/0x650 [ 398.689384][T20299] do_new_mount+0x394/0x8fc [ 398.690559][T20299] path_mount+0x594/0x101c [ 398.691772][T20299] __arm64_sys_mount+0x510/0x5e0 [ 398.693084][T20299] invoke_syscall+0x98/0x2b8 [ 398.694346][T20299] el0_svc_common+0x138/0x258 [ 398.695605][T20299] do_el0_svc+0x58/0x14c [ 398.696726][T20299] el0_svc+0x7c/0x1f0 [ 398.697785][T20299] el0t_64_sync_handler+0x84/0xe4 [ 398.699130][T20299] el0t_64_sync+0x1a0/0x1a4 00:06:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x700, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x8000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 398.779543][T20302] FAULT_INJECTION: forcing a failure. [ 398.779543][T20302] name failslab, interval 1, probability 0, space 0, times 0 [ 398.783617][T20302] CPU: 1 PID: 20302 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 398.785879][T20302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.788540][T20302] Call trace: [ 398.789404][T20302] dump_backtrace+0x0/0x530 [ 398.790623][T20302] show_stack+0x2c/0x3c [ 398.791733][T20302] dump_stack_lvl+0x108/0x170 [ 398.793016][T20302] dump_stack+0x1c/0x58 [ 398.794162][T20302] should_fail+0x3b8/0x514 [ 398.795398][T20302] __should_failslab+0xbc/0x110 [ 398.796738][T20302] should_failslab+0x10/0x28 [ 398.797999][T20302] slab_pre_alloc_hook+0x64/0xe8 [ 398.799339][T20302] kmem_cache_alloc+0x98/0x45c [ 398.800652][T20302] __kernfs_new_node+0xe4/0x684 [ 398.801990][T20302] kernfs_new_node+0x11c/0x240 [ 398.803283][T20302] __kernfs_create_file+0x60/0x2d4 [ 398.804688][T20302] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 398.806147][T20302] internal_create_group+0x42c/0xbec [ 398.807582][T20302] sysfs_create_group+0x2c/0x3c [ 398.808978][T20302] sysfs_slab_add+0x15c/0x274 [ 398.810268][T20302] __kmem_cache_create+0x588/0x80c [ 398.811673][T20302] kmem_cache_create_usercopy+0x174/0x2e8 [ 398.813197][T20302] p9_client_create+0xc08/0xe04 [ 398.814543][T20302] v9fs_session_init+0x18c/0x1504 [ 398.815907][T20302] v9fs_mount+0x88/0x780 [ 398.817091][T20302] legacy_get_tree+0xd4/0x16c [ 398.818400][T20302] vfs_get_tree+0x90/0x274 [ 398.819624][T20302] do_new_mount+0x278/0x8fc [ 398.820850][T20302] path_mount+0x594/0x101c [ 398.822037][T20302] __arm64_sys_mount+0x510/0x5e0 [ 398.823405][T20302] invoke_syscall+0x98/0x2b8 [ 398.824695][T20302] el0_svc_common+0x138/0x258 [ 398.825936][T20302] do_el0_svc+0x58/0x14c [ 398.827095][T20302] el0_svc+0x7c/0x1f0 [ 398.828168][T20302] el0t_64_sync_handler+0x84/0xe4 [ 398.829558][T20302] el0t_64_sync+0x1a0/0x1a4 00:06:38 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 5) 00:06:38 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 46) 00:06:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x900, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 398.867527][T20310] FAULT_INJECTION: forcing a failure. [ 398.867527][T20310] name failslab, interval 1, probability 0, space 0, times 0 [ 398.869835][T20312] FAULT_INJECTION: forcing a failure. [ 398.869835][T20312] name failslab, interval 1, probability 0, space 0, times 0 [ 398.875477][T20312] CPU: 1 PID: 20312 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 398.877814][T20312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.880517][T20312] Call trace: [ 398.881395][T20312] dump_backtrace+0x0/0x530 [ 398.881416][T20312] show_stack+0x2c/0x3c [ 398.881427][T20312] dump_stack_lvl+0x108/0x170 [ 398.881438][T20312] dump_stack+0x1c/0x58 [ 398.881448][T20312] should_fail+0x3b8/0x514 [ 398.887585][T20312] __should_failslab+0xbc/0x110 [ 398.888905][T20312] should_failslab+0x10/0x28 [ 398.890149][T20312] slab_pre_alloc_hook+0x64/0xe8 [ 398.891562][T20312] kmem_cache_alloc_trace+0x9c/0x47c [ 398.893004][T20312] get_mountpoint+0x228/0x434 [ 398.894248][T20312] lock_mount+0xac/0x26c [ 398.895441][T20312] do_new_mount+0x3c4/0x8fc [ 398.896645][T20312] path_mount+0x594/0x101c [ 398.897925][T20312] __arm64_sys_mount+0x510/0x5e0 [ 398.899261][T20312] invoke_syscall+0x98/0x2b8 [ 398.900540][T20312] el0_svc_common+0x138/0x258 [ 398.901800][T20312] do_el0_svc+0x58/0x14c [ 398.902928][T20312] el0_svc+0x7c/0x1f0 [ 398.903990][T20312] el0t_64_sync_handler+0x84/0xe4 [ 398.905284][T20312] el0t_64_sync+0x1a0/0x1a4 [ 398.908331][T20310] CPU: 0 PID: 20310 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 398.910678][T20310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.913364][T20310] Call trace: [ 398.914235][T20310] dump_backtrace+0x0/0x530 [ 398.915415][T20310] show_stack+0x2c/0x3c [ 398.916520][T20310] dump_stack_lvl+0x108/0x170 [ 398.917814][T20310] dump_stack+0x1c/0x58 [ 398.918909][T20310] should_fail+0x3b8/0x514 [ 398.920073][T20310] __should_failslab+0xbc/0x110 [ 398.920187][T20302] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 398.921405][T20310] should_failslab+0x10/0x28 [ 398.921422][T20310] slab_pre_alloc_hook+0x64/0xe8 [ 398.921434][T20310] kmem_cache_alloc+0x98/0x45c [ 398.921445][T20310] getname_flags+0xd0/0x480 [ 398.921456][T20310] user_path_at_empty+0x40/0x1a4 [ 398.921466][T20310] __arm64_sys_mount+0x4dc/0x5e0 [ 398.921475][T20310] invoke_syscall+0x98/0x2b8 [ 398.921486][T20310] el0_svc_common+0x138/0x258 [ 398.921497][T20310] do_el0_svc+0x58/0x14c [ 398.921507][T20310] el0_svc+0x7c/0x1f0 [ 398.935738][T20310] el0t_64_sync_handler+0x84/0xe4 00:06:38 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 47) [ 398.937108][T20310] el0t_64_sync+0x1a0/0x1a4 [ 398.940616][T20302] CPU: 1 PID: 20302 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 398.942909][T20302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 398.945721][T20302] Call trace: [ 398.946616][T20302] dump_backtrace+0x0/0x530 [ 398.947809][T20302] show_stack+0x2c/0x3c [ 398.948985][T20302] dump_stack_lvl+0x108/0x170 [ 398.950242][T20302] dump_stack+0x1c/0x58 [ 398.951390][T20302] kmem_cache_create_usercopy+0x23c/0x2e8 [ 398.952916][T20302] p9_client_create+0xc08/0xe04 [ 398.954266][T20302] v9fs_session_init+0x18c/0x1504 [ 398.955657][T20302] v9fs_mount+0x88/0x780 [ 398.956841][T20302] legacy_get_tree+0xd4/0x16c [ 398.958114][T20302] vfs_get_tree+0x90/0x274 [ 398.959333][T20302] do_new_mount+0x278/0x8fc [ 398.960588][T20302] path_mount+0x594/0x101c [ 398.961760][T20302] __arm64_sys_mount+0x510/0x5e0 [ 398.963105][T20302] invoke_syscall+0x98/0x2b8 [ 398.964392][T20302] el0_svc_common+0x138/0x258 [ 398.965626][T20302] do_el0_svc+0x58/0x14c [ 398.966799][T20302] el0_svc+0x7c/0x1f0 [ 398.967915][T20302] el0t_64_sync_handler+0x84/0xe4 [ 398.969301][T20302] el0t_64_sync+0x1a0/0x1a4 00:06:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x9000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xa04, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 399.002144][T20318] FAULT_INJECTION: forcing a failure. [ 399.002144][T20318] name failslab, interval 1, probability 0, space 0, times 0 [ 399.010214][T20318] CPU: 1 PID: 20318 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 399.012575][T20318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 399.015301][T20318] Call trace: [ 399.016163][T20318] dump_backtrace+0x0/0x530 [ 399.017399][T20318] show_stack+0x2c/0x3c [ 399.018538][T20318] dump_stack_lvl+0x108/0x170 [ 399.019789][T20318] dump_stack+0x1c/0x58 [ 399.020966][T20318] should_fail+0x3b8/0x514 [ 399.022168][T20318] __should_failslab+0xbc/0x110 [ 399.023497][T20318] should_failslab+0x10/0x28 [ 399.024789][T20318] slab_pre_alloc_hook+0x64/0xe8 [ 399.026076][T20318] kmem_cache_alloc_trace+0x9c/0x47c [ 399.027523][T20318] get_mountpoint+0x228/0x434 [ 399.028794][T20318] attach_recursive_mnt+0x148/0x1c10 [ 399.030249][T20318] do_new_mount+0x6f4/0x8fc [ 399.031509][T20318] path_mount+0x594/0x101c [ 399.032672][T20318] __arm64_sys_mount+0x510/0x5e0 [ 399.033995][T20318] invoke_syscall+0x98/0x2b8 [ 399.035356][T20318] el0_svc_common+0x138/0x258 [ 399.036638][T20318] do_el0_svc+0x58/0x14c [ 399.037787][T20318] el0_svc+0x7c/0x1f0 [ 399.038893][T20318] el0t_64_sync_handler+0x84/0xe4 [ 399.040219][T20318] el0t_64_sync+0x1a0/0x1a4 00:06:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xb000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:39 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 6) 00:06:39 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) (fail_nth: 48) 00:06:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xb00, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xc000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 399.106640][T20324] FAULT_INJECTION: forcing a failure. [ 399.106640][T20324] name fail_usercopy, interval 1, probability 0, space 0, times 0 00:06:39 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 45) [ 399.121332][T20324] CPU: 1 PID: 20324 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 399.123638][T20324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 399.126513][T20324] Call trace: [ 399.127354][T20324] dump_backtrace+0x0/0x530 [ 399.128534][T20324] show_stack+0x2c/0x3c [ 399.129609][T20324] dump_stack_lvl+0x108/0x170 [ 399.130855][T20324] dump_stack+0x1c/0x58 [ 399.131976][T20324] should_fail+0x3b8/0x514 [ 399.133172][T20324] should_fail_usercopy+0x20/0x30 [ 399.134574][T20324] strncpy_from_user+0x48/0x580 [ 399.135853][T20324] getname_flags+0x104/0x480 [ 399.137099][T20324] user_path_at_empty+0x40/0x1a4 [ 399.138457][T20324] __arm64_sys_mount+0x4dc/0x5e0 [ 399.139809][T20324] invoke_syscall+0x98/0x2b8 [ 399.141090][T20324] el0_svc_common+0x138/0x258 [ 399.142351][T20324] do_el0_svc+0x58/0x14c [ 399.143626][T20324] el0_svc+0x7c/0x1f0 [ 399.144746][T20324] el0t_64_sync_handler+0x84/0xe4 [ 399.146134][T20324] el0t_64_sync+0x1a0/0x1a4 [ 399.160483][T20329] FAULT_INJECTION: forcing a failure. [ 399.160483][T20329] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 399.171014][T20329] CPU: 1 PID: 20329 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller #0 [ 399.173389][T20329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 399.176132][T20329] Call trace: [ 399.176999][T20329] dump_backtrace+0x0/0x530 [ 399.178223][T20329] show_stack+0x2c/0x3c [ 399.178800][T20332] FAULT_INJECTION: forcing a failure. [ 399.178800][T20332] name failslab, interval 1, probability 0, space 0, times 0 [ 399.179402][T20329] dump_stack_lvl+0x108/0x170 [ 399.179445][T20329] dump_stack+0x1c/0x58 [ 399.185192][T20329] should_fail+0x3b8/0x514 [ 399.186457][T20329] should_fail_usercopy+0x20/0x30 [ 399.187805][T20329] simple_read_from_buffer+0xd8/0x26c [ 399.189226][T20329] proc_fail_nth_read+0x1a0/0x248 [ 399.190589][T20329] vfs_read+0x278/0xb10 [ 399.191730][T20329] ksys_read+0x15c/0x26c [ 399.192894][T20329] __arm64_sys_read+0x7c/0x90 [ 399.194144][T20329] invoke_syscall+0x98/0x2b8 [ 399.195391][T20329] el0_svc_common+0x138/0x258 [ 399.196593][T20329] do_el0_svc+0x58/0x14c [ 399.197727][T20329] el0_svc+0x7c/0x1f0 [ 399.198778][T20329] el0t_64_sync_handler+0x84/0xe4 [ 399.200144][T20329] el0t_64_sync+0x1a0/0x1a4 [ 399.202904][T20332] CPU: 0 PID: 20332 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 399.205265][T20332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 399.208041][T20332] Call trace: [ 399.208918][T20332] dump_backtrace+0x0/0x530 [ 399.210170][T20332] show_stack+0x2c/0x3c [ 399.211302][T20332] dump_stack_lvl+0x108/0x170 [ 399.212604][T20332] dump_stack+0x1c/0x58 [ 399.213843][T20332] should_fail+0x3b8/0x514 [ 399.215003][T20332] __should_failslab+0xbc/0x110 00:06:39 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 7) [ 399.216300][T20332] should_failslab+0x10/0x28 [ 399.217585][T20332] slab_pre_alloc_hook+0x64/0xe8 [ 399.218930][T20332] kmem_cache_alloc+0x98/0x45c [ 399.220176][T20332] __kernfs_new_node+0xe4/0x684 [ 399.221499][T20332] kernfs_new_node+0x11c/0x240 [ 399.222840][T20332] __kernfs_create_file+0x60/0x2d4 [ 399.224255][T20332] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 399.225760][T20332] internal_create_group+0x42c/0xbec [ 399.227241][T20332] sysfs_create_group+0x2c/0x3c [ 399.228628][T20332] sysfs_slab_add+0x15c/0x274 [ 399.229948][T20332] __kmem_cache_create+0x588/0x80c [ 399.231374][T20332] kmem_cache_create_usercopy+0x174/0x2e8 [ 399.232955][T20332] p9_client_create+0xc08/0xe04 [ 399.234323][T20332] v9fs_session_init+0x18c/0x1504 [ 399.235750][T20332] v9fs_mount+0x88/0x780 [ 399.236912][T20332] legacy_get_tree+0xd4/0x16c [ 399.238155][T20332] vfs_get_tree+0x90/0x274 [ 399.239434][T20332] do_new_mount+0x278/0x8fc [ 399.240643][T20332] path_mount+0x594/0x101c [ 399.241483][T20334] FAULT_INJECTION: forcing a failure. [ 399.241483][T20334] name failslab, interval 1, probability 0, space 0, times 0 [ 399.241906][T20332] __arm64_sys_mount+0x510/0x5e0 [ 399.246655][T20332] invoke_syscall+0x98/0x2b8 [ 399.247949][T20332] el0_svc_common+0x138/0x258 [ 399.249270][T20332] do_el0_svc+0x58/0x14c [ 399.250469][T20332] el0_svc+0x7c/0x1f0 [ 399.251544][T20332] el0t_64_sync_handler+0x84/0xe4 [ 399.252941][T20332] el0t_64_sync+0x1a0/0x1a4 [ 399.255212][T20334] CPU: 1 PID: 20334 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 399.257512][T20334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 399.260317][T20334] Call trace: [ 399.261192][T20334] dump_backtrace+0x0/0x530 [ 399.262366][T20334] show_stack+0x2c/0x3c [ 399.263477][T20334] dump_stack_lvl+0x108/0x170 [ 399.264730][T20334] dump_stack+0x1c/0x58 [ 399.265833][T20334] should_fail+0x3b8/0x514 [ 399.267040][T20334] __should_failslab+0xbc/0x110 [ 399.268362][T20334] should_failslab+0x10/0x28 [ 399.269566][T20334] slab_pre_alloc_hook+0x64/0xe8 [ 399.270910][T20334] __kmalloc+0xc0/0x4c8 [ 399.272046][T20334] tomoyo_encode+0x270/0x4b0 [ 399.273282][T20334] tomoyo_mount_permission+0x288/0x8b4 [ 399.274788][T20334] tomoyo_sb_mount+0x48/0x60 [ 399.276041][T20334] security_sb_mount+0x94/0xd4 [ 399.277370][T20334] path_mount+0xb8/0x101c [ 399.278616][T20334] __arm64_sys_mount+0x510/0x5e0 [ 399.279973][T20334] invoke_syscall+0x98/0x2b8 [ 399.281203][T20334] el0_svc_common+0x138/0x258 [ 399.282461][T20334] do_el0_svc+0x58/0x14c [ 399.283611][T20334] el0_svc+0x7c/0x1f0 [ 399.284687][T20334] el0t_64_sync_handler+0x84/0xe4 [ 399.286033][T20334] el0t_64_sync+0x1a0/0x1a4 00:06:39 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) [ 399.299693][T20332] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 399.308637][T20332] CPU: 1 PID: 20332 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 399.310979][T20332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 399.313765][T20332] Call trace: [ 399.314646][T20332] dump_backtrace+0x0/0x530 [ 399.315852][T20332] show_stack+0x2c/0x3c [ 399.316995][T20332] dump_stack_lvl+0x108/0x170 [ 399.318222][T20332] dump_stack+0x1c/0x58 [ 399.319348][T20332] kmem_cache_create_usercopy+0x23c/0x2e8 [ 399.320856][T20332] p9_client_create+0xc08/0xe04 [ 399.322193][T20332] v9fs_session_init+0x18c/0x1504 [ 399.323554][T20332] v9fs_mount+0x88/0x780 [ 399.324741][T20332] legacy_get_tree+0xd4/0x16c [ 399.326016][T20332] vfs_get_tree+0x90/0x274 [ 399.327229][T20332] do_new_mount+0x278/0x8fc [ 399.328508][T20332] path_mount+0x594/0x101c [ 399.329676][T20332] __arm64_sys_mount+0x510/0x5e0 [ 399.331031][T20332] invoke_syscall+0x98/0x2b8 [ 399.332271][T20332] el0_svc_common+0x138/0x258 [ 399.333510][T20332] do_el0_svc+0x58/0x14c [ 399.334660][T20332] el0_svc+0x7c/0x1f0 [ 399.335732][T20332] el0t_64_sync_handler+0x84/0xe4 [ 399.337062][T20332] el0t_64_sync+0x1a0/0x1a4 00:06:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xe000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xc00, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:39 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 8) 00:06:39 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x2, 0x0) 00:06:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xf000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:39 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 46) 00:06:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xe00, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 399.403115][T20342] FAULT_INJECTION: forcing a failure. [ 399.403115][T20342] name failslab, interval 1, probability 0, space 0, times 0 [ 399.430327][T20342] CPU: 1 PID: 20342 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 399.432754][T20342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 399.435424][T20342] Call trace: [ 399.436320][T20342] dump_backtrace+0x0/0x530 [ 399.437610][T20342] show_stack+0x2c/0x3c [ 399.438717][T20342] dump_stack_lvl+0x108/0x170 [ 399.439955][T20342] dump_stack+0x1c/0x58 [ 399.441148][T20342] should_fail+0x3b8/0x514 [ 399.442346][T20342] __should_failslab+0xbc/0x110 [ 399.443628][T20342] should_failslab+0x10/0x28 [ 399.444889][T20342] slab_pre_alloc_hook+0x64/0xe8 [ 399.446255][T20342] __kmalloc+0xc0/0x4c8 [ 399.447376][T20342] tomoyo_realpath_from_path+0xd0/0x508 [ 399.448883][T20342] tomoyo_mount_permission+0x2d0/0x8b4 [ 399.450348][T20342] tomoyo_sb_mount+0x48/0x60 [ 399.451593][T20342] security_sb_mount+0x94/0xd4 [ 399.452894][T20342] path_mount+0xb8/0x101c [ 399.454082][T20342] __arm64_sys_mount+0x510/0x5e0 [ 399.455415][T20342] invoke_syscall+0x98/0x2b8 [ 399.456641][T20342] el0_svc_common+0x138/0x258 [ 399.457925][T20342] do_el0_svc+0x58/0x14c [ 399.459071][T20342] el0_svc+0x7c/0x1f0 [ 399.460160][T20342] el0t_64_sync_handler+0x84/0xe4 [ 399.461501][T20342] el0t_64_sync+0x1a0/0x1a4 [ 399.461608][T20348] FAULT_INJECTION: forcing a failure. [ 399.461608][T20348] name failslab, interval 1, probability 0, space 0, times 0 00:06:39 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x3, 0x0) [ 399.468977][T20342] ERROR: Out of memory at tomoyo_realpath_from_path. [ 399.492163][T20348] CPU: 0 PID: 20348 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 399.494566][T20348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 399.497363][T20348] Call trace: [ 399.498252][T20348] dump_backtrace+0x0/0x530 [ 399.499558][T20348] show_stack+0x2c/0x3c [ 399.500735][T20348] dump_stack_lvl+0x108/0x170 [ 399.502025][T20348] dump_stack+0x1c/0x58 [ 399.503152][T20348] should_fail+0x3b8/0x514 [ 399.504359][T20348] __should_failslab+0xbc/0x110 [ 399.505650][T20348] should_failslab+0x10/0x28 [ 399.506907][T20348] slab_pre_alloc_hook+0x64/0xe8 [ 399.508282][T20348] kmem_cache_alloc+0x98/0x45c [ 399.509659][T20348] __kernfs_new_node+0xe4/0x684 [ 399.511068][T20348] kernfs_new_node+0x11c/0x240 [ 399.512353][T20348] __kernfs_create_file+0x60/0x2d4 [ 399.513714][T20348] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 399.515178][T20348] internal_create_group+0x42c/0xbec [ 399.516588][T20348] sysfs_create_group+0x2c/0x3c [ 399.517908][T20348] sysfs_slab_add+0x15c/0x274 [ 399.519171][T20348] __kmem_cache_create+0x588/0x80c [ 399.520611][T20348] kmem_cache_create_usercopy+0x174/0x2e8 [ 399.522155][T20348] p9_client_create+0xc08/0xe04 [ 399.523524][T20348] v9fs_session_init+0x18c/0x1504 [ 399.524878][T20348] v9fs_mount+0x88/0x780 [ 399.526042][T20348] legacy_get_tree+0xd4/0x16c [ 399.527323][T20348] vfs_get_tree+0x90/0x274 [ 399.528560][T20348] do_new_mount+0x278/0x8fc [ 399.529740][T20348] path_mount+0x594/0x101c [ 399.530954][T20348] __arm64_sys_mount+0x510/0x5e0 [ 399.532337][T20348] invoke_syscall+0x98/0x2b8 [ 399.533627][T20348] el0_svc_common+0x138/0x258 [ 399.534897][T20348] do_el0_svc+0x58/0x14c [ 399.536036][T20348] el0_svc+0x7c/0x1f0 [ 399.537094][T20348] el0t_64_sync_handler+0x84/0xe4 [ 399.538452][T20348] el0t_64_sync+0x1a0/0x1a4 00:06:39 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 9) 00:06:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x12000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 399.574446][T20348] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 399.576710][T20354] FAULT_INJECTION: forcing a failure. [ 399.576710][T20354] name failslab, interval 1, probability 0, space 0, times 0 [ 399.576765][T20348] CPU: 0 PID: 20348 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 399.582433][T20348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 399.585110][T20348] Call trace: [ 399.585994][T20348] dump_backtrace+0x0/0x530 [ 399.587227][T20348] show_stack+0x2c/0x3c [ 399.588343][T20348] dump_stack_lvl+0x108/0x170 [ 399.589611][T20348] dump_stack+0x1c/0x58 [ 399.590753][T20348] kmem_cache_create_usercopy+0x23c/0x2e8 [ 399.592296][T20348] p9_client_create+0xc08/0xe04 [ 399.593668][T20348] v9fs_session_init+0x18c/0x1504 [ 399.594997][T20348] v9fs_mount+0x88/0x780 [ 399.596189][T20348] legacy_get_tree+0xd4/0x16c [ 399.597481][T20348] vfs_get_tree+0x90/0x274 [ 399.598720][T20348] do_new_mount+0x278/0x8fc [ 399.599952][T20348] path_mount+0x594/0x101c [ 399.601148][T20348] __arm64_sys_mount+0x510/0x5e0 [ 399.602590][T20348] invoke_syscall+0x98/0x2b8 [ 399.603826][T20348] el0_svc_common+0x138/0x258 [ 399.605064][T20348] do_el0_svc+0x58/0x14c [ 399.606203][T20348] el0_svc+0x7c/0x1f0 [ 399.607335][T20348] el0t_64_sync_handler+0x84/0xe4 [ 399.608696][T20348] el0t_64_sync+0x1a0/0x1a4 [ 399.610870][T20354] CPU: 1 PID: 20354 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 399.613257][T20354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 399.615978][T20354] Call trace: [ 399.616864][T20354] dump_backtrace+0x0/0x530 [ 399.618115][T20354] show_stack+0x2c/0x3c [ 399.619240][T20354] dump_stack_lvl+0x108/0x170 [ 399.620555][T20354] dump_stack+0x1c/0x58 [ 399.621661][T20354] should_fail+0x3b8/0x514 [ 399.622871][T20354] __should_failslab+0xbc/0x110 [ 399.624178][T20354] should_failslab+0x10/0x28 [ 399.625469][T20354] slab_pre_alloc_hook+0x64/0xe8 [ 399.626850][T20354] __kmalloc+0xc0/0x4c8 [ 399.627979][T20354] tomoyo_encode+0x270/0x4b0 [ 399.629272][T20354] tomoyo_realpath_from_path+0x4b4/0x508 [ 399.630818][T20354] tomoyo_mount_permission+0x2d0/0x8b4 [ 399.632335][T20354] tomoyo_sb_mount+0x48/0x60 [ 399.633561][T20354] security_sb_mount+0x94/0xd4 [ 399.634906][T20354] path_mount+0xb8/0x101c [ 399.636084][T20354] __arm64_sys_mount+0x510/0x5e0 [ 399.637484][T20354] invoke_syscall+0x98/0x2b8 [ 399.638737][T20354] el0_svc_common+0x138/0x258 00:06:39 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x4, 0x0) [ 399.640050][T20354] do_el0_svc+0x58/0x14c [ 399.641207][T20354] el0_svc+0x7c/0x1f0 [ 399.642332][T20354] el0t_64_sync_handler+0x84/0xe4 [ 399.643711][T20354] el0t_64_sync+0x1a0/0x1a4 [ 399.661932][T20354] ERROR: Out of memory at tomoyo_realpath_from_path. 00:06:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xf00, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:39 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 47) 00:06:39 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 10) 00:06:39 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x5, 0x0) 00:06:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x14000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 399.733127][T20362] FAULT_INJECTION: forcing a failure. [ 399.733127][T20362] name failslab, interval 1, probability 0, space 0, times 0 [ 399.736849][T20362] CPU: 1 PID: 20362 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 399.739159][T20362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 399.741872][T20362] Call trace: [ 399.742746][T20362] dump_backtrace+0x0/0x530 [ 399.743945][T20362] show_stack+0x2c/0x3c [ 399.745124][T20362] dump_stack_lvl+0x108/0x170 [ 399.746375][T20362] dump_stack+0x1c/0x58 [ 399.747498][T20362] should_fail+0x3b8/0x514 [ 399.748675][T20362] __should_failslab+0xbc/0x110 [ 399.749962][T20362] should_failslab+0x10/0x28 [ 399.751238][T20362] slab_pre_alloc_hook+0x64/0xe8 [ 399.752581][T20362] kmem_cache_alloc+0x98/0x45c [ 399.753857][T20362] __kernfs_new_node+0xe4/0x684 [ 399.755173][T20362] kernfs_new_node+0x11c/0x240 [ 399.756460][T20362] __kernfs_create_file+0x60/0x2d4 [ 399.757831][T20362] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 399.759341][T20362] internal_create_group+0x42c/0xbec [ 399.760784][T20362] sysfs_create_group+0x2c/0x3c [ 399.762098][T20362] sysfs_slab_add+0x15c/0x274 [ 399.763364][T20362] __kmem_cache_create+0x588/0x80c [ 399.764740][T20362] kmem_cache_create_usercopy+0x174/0x2e8 [ 399.766276][T20362] p9_client_create+0xc08/0xe04 [ 399.767642][T20362] v9fs_session_init+0x18c/0x1504 [ 399.769030][T20362] v9fs_mount+0x88/0x780 [ 399.770159][T20362] legacy_get_tree+0xd4/0x16c [ 399.771481][T20362] vfs_get_tree+0x90/0x274 [ 399.772671][T20362] do_new_mount+0x278/0x8fc [ 399.773917][T20362] path_mount+0x594/0x101c [ 399.775113][T20362] __arm64_sys_mount+0x510/0x5e0 [ 399.776456][T20362] invoke_syscall+0x98/0x2b8 [ 399.777674][T20362] el0_svc_common+0x138/0x258 [ 399.778963][T20362] do_el0_svc+0x58/0x14c [ 399.780113][T20362] el0_svc+0x7c/0x1f0 [ 399.781221][T20362] el0t_64_sync_handler+0x84/0xe4 [ 399.782545][T20362] el0t_64_sync+0x1a0/0x1a4 00:06:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x1200, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 399.816331][T20366] FAULT_INJECTION: forcing a failure. [ 399.816331][T20366] name failslab, interval 1, probability 0, space 0, times 0 [ 399.820350][T20362] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 399.823437][T20362] CPU: 1 PID: 20362 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 399.825750][T20362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 399.828520][T20362] Call trace: [ 399.829450][T20362] dump_backtrace+0x0/0x530 [ 399.830701][T20362] show_stack+0x2c/0x3c [ 399.831775][T20362] dump_stack_lvl+0x108/0x170 [ 399.832991][T20362] dump_stack+0x1c/0x58 [ 399.834143][T20362] kmem_cache_create_usercopy+0x23c/0x2e8 [ 399.835656][T20362] p9_client_create+0xc08/0xe04 [ 399.837085][T20362] v9fs_session_init+0x18c/0x1504 [ 399.838452][T20362] v9fs_mount+0x88/0x780 [ 399.839636][T20362] legacy_get_tree+0xd4/0x16c [ 399.840885][T20362] vfs_get_tree+0x90/0x274 [ 399.842065][T20362] do_new_mount+0x278/0x8fc [ 399.843255][T20362] path_mount+0x594/0x101c [ 399.844548][T20362] __arm64_sys_mount+0x510/0x5e0 [ 399.845869][T20362] invoke_syscall+0x98/0x2b8 [ 399.847121][T20362] el0_svc_common+0x138/0x258 [ 399.848400][T20362] do_el0_svc+0x58/0x14c [ 399.849596][T20362] el0_svc+0x7c/0x1f0 [ 399.850657][T20362] el0t_64_sync_handler+0x84/0xe4 [ 399.852055][T20362] el0t_64_sync+0x1a0/0x1a4 00:06:39 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x6, 0x0) [ 399.853297][T20366] CPU: 0 PID: 20366 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 399.855754][T20366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 399.858589][T20366] Call trace: [ 399.859508][T20366] dump_backtrace+0x0/0x530 [ 399.860864][T20366] show_stack+0x2c/0x3c [ 399.862021][T20366] dump_stack_lvl+0x108/0x170 [ 399.863365][T20366] dump_stack+0x1c/0x58 [ 399.864526][T20366] should_fail+0x3b8/0x514 [ 399.865733][T20366] __should_failslab+0xbc/0x110 [ 399.867080][T20366] should_failslab+0x10/0x28 [ 399.868333][T20366] slab_pre_alloc_hook+0x64/0xe8 [ 399.869689][T20366] __kmalloc+0xc0/0x4c8 [ 399.870860][T20366] tomoyo_encode+0x270/0x4b0 [ 399.872096][T20366] tomoyo_mount_permission+0x3d8/0x8b4 [ 399.873636][T20366] tomoyo_sb_mount+0x48/0x60 [ 399.874959][T20366] security_sb_mount+0x94/0xd4 [ 399.876327][T20366] path_mount+0xb8/0x101c [ 399.877554][T20366] __arm64_sys_mount+0x510/0x5e0 [ 399.878871][T20366] invoke_syscall+0x98/0x2b8 [ 399.880144][T20366] el0_svc_common+0x138/0x258 [ 399.881449][T20366] do_el0_svc+0x58/0x14c [ 399.882698][T20366] el0_svc+0x7c/0x1f0 [ 399.883783][T20366] el0t_64_sync_handler+0x84/0xe4 [ 399.885264][T20366] el0t_64_sync+0x1a0/0x1a4 00:06:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x16000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:39 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 48) 00:06:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x1400, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x18000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 399.973642][T20378] FAULT_INJECTION: forcing a failure. [ 399.973642][T20378] name failslab, interval 1, probability 0, space 0, times 0 00:06:39 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x7, 0x0) [ 399.981852][T20378] CPU: 1 PID: 20378 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 399.984181][T20378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 399.986988][T20378] Call trace: [ 399.987898][T20378] dump_backtrace+0x0/0x530 [ 399.989148][T20378] show_stack+0x2c/0x3c [ 399.990248][T20378] dump_stack_lvl+0x108/0x170 [ 399.991482][T20378] dump_stack+0x1c/0x58 [ 399.992588][T20378] should_fail+0x3b8/0x514 [ 399.993804][T20378] __should_failslab+0xbc/0x110 [ 399.995061][T20378] should_failslab+0x10/0x28 [ 399.996300][T20378] slab_pre_alloc_hook+0x64/0xe8 [ 399.997633][T20378] kmem_cache_alloc+0x98/0x45c [ 399.998902][T20378] __kernfs_new_node+0xe4/0x684 [ 400.000235][T20378] kernfs_new_node+0x11c/0x240 [ 400.001510][T20378] __kernfs_create_file+0x60/0x2d4 [ 400.002914][T20378] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 400.004435][T20378] internal_create_group+0x42c/0xbec [ 400.005852][T20378] sysfs_create_group+0x2c/0x3c [ 400.007169][T20378] sysfs_slab_add+0x15c/0x274 [ 400.008492][T20378] __kmem_cache_create+0x588/0x80c [ 400.009857][T20378] kmem_cache_create_usercopy+0x174/0x2e8 [ 400.011398][T20378] p9_client_create+0xc08/0xe04 [ 400.012715][T20378] v9fs_session_init+0x18c/0x1504 [ 400.014059][T20378] v9fs_mount+0x88/0x780 [ 400.015224][T20378] legacy_get_tree+0xd4/0x16c [ 400.016616][T20378] vfs_get_tree+0x90/0x274 [ 400.017802][T20378] do_new_mount+0x278/0x8fc [ 400.019101][T20378] path_mount+0x594/0x101c [ 400.020292][T20378] __arm64_sys_mount+0x510/0x5e0 [ 400.021641][T20378] invoke_syscall+0x98/0x2b8 [ 400.022860][T20378] el0_svc_common+0x138/0x258 [ 400.024152][T20378] do_el0_svc+0x58/0x14c [ 400.025374][T20378] el0_svc+0x7c/0x1f0 [ 400.026427][T20378] el0t_64_sync_handler+0x84/0xe4 [ 400.027834][T20378] el0t_64_sync+0x1a0/0x1a4 00:06:40 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 11) 00:06:40 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x8, 0x0) 00:06:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x1600, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 400.070174][T20385] FAULT_INJECTION: forcing a failure. [ 400.070174][T20385] name failslab, interval 1, probability 0, space 0, times 0 [ 400.077772][T20385] CPU: 1 PID: 20385 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 400.080217][T20385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 400.082874][T20385] Call trace: [ 400.083787][T20385] dump_backtrace+0x0/0x530 [ 400.084966][T20385] show_stack+0x2c/0x3c [ 400.086098][T20385] dump_stack_lvl+0x108/0x170 [ 400.087375][T20385] dump_stack+0x1c/0x58 [ 400.088534][T20385] should_fail+0x3b8/0x514 [ 400.089774][T20385] __should_failslab+0xbc/0x110 [ 400.091041][T20385] should_failslab+0x10/0x28 [ 400.092342][T20385] slab_pre_alloc_hook+0x64/0xe8 [ 400.093675][T20385] kmem_cache_alloc_trace+0x9c/0x47c [ 400.095122][T20385] alloc_fs_context+0x7c/0x824 [ 400.096432][T20385] fs_context_for_mount+0x34/0x44 [ 400.097817][T20385] do_new_mount+0x14c/0x8fc [ 400.099072][T20385] path_mount+0x594/0x101c [ 400.100249][T20385] __arm64_sys_mount+0x510/0x5e0 [ 400.101599][T20385] invoke_syscall+0x98/0x2b8 [ 400.102791][T20385] el0_svc_common+0x138/0x258 [ 400.103988][T20385] do_el0_svc+0x58/0x14c [ 400.105145][T20385] el0_svc+0x7c/0x1f0 [ 400.106236][T20385] el0t_64_sync_handler+0x84/0xe4 [ 400.107622][T20385] el0t_64_sync+0x1a0/0x1a4 00:06:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x19000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:40 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x9, 0x0) 00:06:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x1800, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 400.148717][T20378] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 400.150894][T20378] CPU: 1 PID: 20378 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 400.153150][T20378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 400.155965][T20378] Call trace: [ 400.156854][T20378] dump_backtrace+0x0/0x530 [ 400.158055][T20378] show_stack+0x2c/0x3c [ 400.159183][T20378] dump_stack_lvl+0x108/0x170 [ 400.160476][T20378] dump_stack+0x1c/0x58 [ 400.161594][T20378] kmem_cache_create_usercopy+0x23c/0x2e8 [ 400.163175][T20378] p9_client_create+0xc08/0xe04 [ 400.164494][T20378] v9fs_session_init+0x18c/0x1504 [ 400.165857][T20378] v9fs_mount+0x88/0x780 [ 400.166993][T20378] legacy_get_tree+0xd4/0x16c [ 400.168273][T20378] vfs_get_tree+0x90/0x274 [ 400.169517][T20378] do_new_mount+0x278/0x8fc [ 400.170791][T20378] path_mount+0x594/0x101c [ 400.171998][T20378] __arm64_sys_mount+0x510/0x5e0 [ 400.173338][T20378] invoke_syscall+0x98/0x2b8 [ 400.174566][T20378] el0_svc_common+0x138/0x258 [ 400.175839][T20378] do_el0_svc+0x58/0x14c [ 400.176985][T20378] el0_svc+0x7c/0x1f0 [ 400.178083][T20378] el0t_64_sync_handler+0x84/0xe4 [ 400.179472][T20378] el0t_64_sync+0x1a0/0x1a4 00:06:40 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 12) 00:06:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x20000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:40 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xa, 0x0) [ 400.226205][T20396] FAULT_INJECTION: forcing a failure. [ 400.226205][T20396] name failslab, interval 1, probability 0, space 0, times 0 [ 400.229922][T20396] CPU: 1 PID: 20396 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 400.232288][T20396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 400.235026][T20396] Call trace: [ 400.235923][T20396] dump_backtrace+0x0/0x530 [ 400.237155][T20396] show_stack+0x2c/0x3c [ 400.238322][T20396] dump_stack_lvl+0x108/0x170 [ 400.239647][T20396] dump_stack+0x1c/0x58 [ 400.240779][T20396] should_fail+0x3b8/0x514 [ 400.241968][T20396] __should_failslab+0xbc/0x110 [ 400.243287][T20396] should_failslab+0x10/0x28 [ 400.244620][T20396] slab_pre_alloc_hook+0x64/0xe8 [ 400.245984][T20396] kmem_cache_alloc_trace+0x9c/0x47c [ 400.247485][T20396] legacy_init_fs_context+0x5c/0xc8 [ 400.248861][T20396] alloc_fs_context+0x588/0x824 [ 400.250229][T20396] fs_context_for_mount+0x34/0x44 [ 400.251606][T20396] do_new_mount+0x14c/0x8fc [ 400.252900][T20396] path_mount+0x594/0x101c [ 400.254137][T20396] __arm64_sys_mount+0x510/0x5e0 [ 400.255477][T20396] invoke_syscall+0x98/0x2b8 [ 400.256783][T20396] el0_svc_common+0x138/0x258 [ 400.258065][T20396] do_el0_svc+0x58/0x14c [ 400.259185][T20396] el0_svc+0x7c/0x1f0 [ 400.260219][T20396] el0t_64_sync_handler+0x84/0xe4 [ 400.261524][T20396] el0t_64_sync+0x1a0/0x1a4 00:06:40 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 13) 00:06:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x1900, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 400.315579][T20401] FAULT_INJECTION: forcing a failure. [ 400.315579][T20401] name failslab, interval 1, probability 0, space 0, times 0 [ 400.319093][T20401] CPU: 1 PID: 20401 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 400.321399][T20401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 400.324171][T20401] Call trace: [ 400.325003][T20401] dump_backtrace+0x0/0x530 [ 400.326211][T20401] show_stack+0x2c/0x3c [ 400.327265][T20401] dump_stack_lvl+0x108/0x170 [ 400.328599][T20401] dump_stack+0x1c/0x58 [ 400.329706][T20401] should_fail+0x3b8/0x514 [ 400.330889][T20401] __should_failslab+0xbc/0x110 [ 400.332176][T20401] should_failslab+0x10/0x28 [ 400.333416][T20401] slab_pre_alloc_hook+0x64/0xe8 [ 400.334754][T20401] kmem_cache_alloc_trace+0x9c/0x47c [ 400.336224][T20401] v9fs_mount+0x74/0x780 [ 400.337345][T20401] legacy_get_tree+0xd4/0x16c [ 400.338602][T20401] vfs_get_tree+0x90/0x274 [ 400.339804][T20401] do_new_mount+0x278/0x8fc [ 400.341016][T20401] path_mount+0x594/0x101c [ 400.342262][T20401] __arm64_sys_mount+0x510/0x5e0 [ 400.343619][T20401] invoke_syscall+0x98/0x2b8 [ 400.344884][T20401] el0_svc_common+0x138/0x258 [ 400.346214][T20401] do_el0_svc+0x58/0x14c [ 400.347374][T20401] el0_svc+0x7c/0x1f0 00:06:40 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xb, 0x0) 00:06:40 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 49) [ 400.348487][T20401] el0t_64_sync_handler+0x84/0xe4 [ 400.349853][T20401] el0t_64_sync+0x1a0/0x1a4 00:06:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x2f0a0000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:40 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 14) [ 400.413565][T20410] FAULT_INJECTION: forcing a failure. [ 400.413565][T20410] name failslab, interval 1, probability 0, space 0, times 0 00:06:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x2000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:40 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xc, 0x0) [ 400.419670][T20410] CPU: 0 PID: 20410 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 400.422062][T20410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 400.424777][T20410] Call trace: [ 400.425657][T20410] dump_backtrace+0x0/0x530 [ 400.426918][T20410] show_stack+0x2c/0x3c [ 400.428033][T20410] dump_stack_lvl+0x108/0x170 [ 400.429336][T20410] dump_stack+0x1c/0x58 [ 400.430507][T20410] should_fail+0x3b8/0x514 [ 400.431688][T20410] __should_failslab+0xbc/0x110 [ 400.432972][T20410] should_failslab+0x10/0x28 [ 400.434228][T20410] slab_pre_alloc_hook+0x64/0xe8 [ 400.435610][T20410] kmem_cache_alloc+0x98/0x45c [ 400.436866][T20410] __kernfs_new_node+0xe4/0x684 [ 400.438187][T20410] kernfs_new_node+0x11c/0x240 [ 400.439451][T20410] __kernfs_create_file+0x60/0x2d4 [ 400.440807][T20410] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 400.442239][T20410] internal_create_group+0x42c/0xbec [ 400.443716][T20410] sysfs_create_group+0x2c/0x3c [ 400.445073][T20410] sysfs_slab_add+0x15c/0x274 [ 400.446362][T20410] __kmem_cache_create+0x588/0x80c [ 400.447716][T20410] kmem_cache_create_usercopy+0x174/0x2e8 [ 400.449250][T20410] p9_client_create+0xc08/0xe04 [ 400.450586][T20410] v9fs_session_init+0x18c/0x1504 [ 400.451947][T20410] v9fs_mount+0x88/0x780 [ 400.453121][T20410] legacy_get_tree+0xd4/0x16c [ 400.454420][T20410] vfs_get_tree+0x90/0x274 [ 400.455572][T20410] do_new_mount+0x278/0x8fc [ 400.456839][T20410] path_mount+0x594/0x101c [ 400.458044][T20410] __arm64_sys_mount+0x510/0x5e0 [ 400.459358][T20410] invoke_syscall+0x98/0x2b8 [ 400.460636][T20410] el0_svc_common+0x138/0x258 [ 400.461856][T20410] do_el0_svc+0x58/0x14c [ 400.463101][T20410] el0_svc+0x7c/0x1f0 [ 400.464173][T20410] el0t_64_sync_handler+0x84/0xe4 [ 400.465572][T20410] el0t_64_sync+0x1a0/0x1a4 [ 400.476434][T20416] FAULT_INJECTION: forcing a failure. [ 400.476434][T20416] name failslab, interval 1, probability 0, space 0, times 0 [ 400.479851][T20416] CPU: 0 PID: 20416 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 400.482187][T20416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 400.484934][T20416] Call trace: [ 400.485838][T20416] dump_backtrace+0x0/0x530 [ 400.487045][T20416] show_stack+0x2c/0x3c [ 400.488160][T20416] dump_stack_lvl+0x108/0x170 [ 400.489450][T20416] dump_stack+0x1c/0x58 [ 400.490603][T20416] should_fail+0x3b8/0x514 [ 400.491801][T20416] __should_failslab+0xbc/0x110 [ 400.493174][T20416] should_failslab+0x10/0x28 [ 400.494436][T20416] slab_pre_alloc_hook+0x64/0xe8 [ 400.495761][T20416] kmem_cache_alloc_trace+0x9c/0x47c [ 400.497176][T20416] v9fs_mount+0x74/0x780 [ 400.498359][T20416] legacy_get_tree+0xd4/0x16c [ 400.499711][T20416] vfs_get_tree+0x90/0x274 [ 400.500908][T20416] do_new_mount+0x278/0x8fc [ 400.502144][T20416] path_mount+0x594/0x101c [ 400.503384][T20416] __arm64_sys_mount+0x510/0x5e0 [ 400.504797][T20416] invoke_syscall+0x98/0x2b8 [ 400.506017][T20416] el0_svc_common+0x138/0x258 [ 400.507264][T20416] do_el0_svc+0x58/0x14c [ 400.508435][T20416] el0_svc+0x7c/0x1f0 [ 400.509524][T20416] el0t_64_sync_handler+0x84/0xe4 [ 400.510918][T20416] el0t_64_sync+0x1a0/0x1a4 00:06:40 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xd, 0x0) [ 400.514078][T20410] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 400.516330][T20410] CPU: 0 PID: 20410 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 400.518692][T20410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 400.521469][T20410] Call trace: [ 400.522378][T20410] dump_backtrace+0x0/0x530 [ 400.523659][T20410] show_stack+0x2c/0x3c [ 400.524767][T20410] dump_stack_lvl+0x108/0x170 [ 400.526049][T20410] dump_stack+0x1c/0x58 [ 400.527175][T20410] kmem_cache_create_usercopy+0x23c/0x2e8 [ 400.528733][T20410] p9_client_create+0xc08/0xe04 [ 400.530035][T20410] v9fs_session_init+0x18c/0x1504 [ 400.531426][T20410] v9fs_mount+0x88/0x780 [ 400.532571][T20410] legacy_get_tree+0xd4/0x16c [ 400.533910][T20410] vfs_get_tree+0x90/0x274 [ 400.535168][T20410] do_new_mount+0x278/0x8fc [ 400.536392][T20410] path_mount+0x594/0x101c [ 400.537623][T20410] __arm64_sys_mount+0x510/0x5e0 [ 400.538954][T20410] invoke_syscall+0x98/0x2b8 [ 400.540240][T20410] el0_svc_common+0x138/0x258 [ 400.541493][T20410] do_el0_svc+0x58/0x14c [ 400.542687][T20410] el0_svc+0x7c/0x1f0 [ 400.543766][T20410] el0t_64_sync_handler+0x84/0xe4 [ 400.545110][T20410] el0t_64_sync+0x1a0/0x1a4 00:06:40 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 15) 00:06:40 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 50) 00:06:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x34000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x2800, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:40 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xe, 0x0) [ 400.643371][T20425] FAULT_INJECTION: forcing a failure. [ 400.643371][T20425] name failslab, interval 1, probability 0, space 0, times 0 [ 400.646769][T20425] CPU: 1 PID: 20425 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 400.648999][T20425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 400.651627][T20425] Call trace: [ 400.652509][T20425] dump_backtrace+0x0/0x530 [ 400.653762][T20425] show_stack+0x2c/0x3c [ 400.654883][T20425] dump_stack_lvl+0x108/0x170 [ 400.656158][T20425] dump_stack+0x1c/0x58 [ 400.657265][T20425] should_fail+0x3b8/0x514 [ 400.658510][T20425] __should_failslab+0xbc/0x110 [ 400.659807][T20425] should_failslab+0x10/0x28 [ 400.661032][T20425] slab_pre_alloc_hook+0x64/0xe8 [ 400.662401][T20425] __kmalloc_track_caller+0x78/0x3d8 [ 400.663819][T20425] kstrdup+0xe4/0x15c [ 400.664840][T20425] v9fs_session_init+0xe4/0x1504 [ 400.666192][T20425] v9fs_mount+0x88/0x780 [ 400.667360][T20425] legacy_get_tree+0xd4/0x16c [ 400.668601][T20425] vfs_get_tree+0x90/0x274 [ 400.669784][T20425] do_new_mount+0x278/0x8fc [ 400.670951][T20425] path_mount+0x594/0x101c [ 400.672188][T20425] __arm64_sys_mount+0x510/0x5e0 [ 400.673549][T20425] invoke_syscall+0x98/0x2b8 [ 400.674775][T20425] el0_svc_common+0x138/0x258 [ 400.676040][T20425] do_el0_svc+0x58/0x14c [ 400.677195][T20425] el0_svc+0x7c/0x1f0 [ 400.678324][T20425] el0t_64_sync_handler+0x84/0xe4 [ 400.679701][T20425] el0t_64_sync+0x1a0/0x1a4 [ 400.686020][T20426] FAULT_INJECTION: forcing a failure. 00:06:40 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x10, 0x0) [ 400.686020][T20426] name failslab, interval 1, probability 0, space 0, times 0 [ 400.689720][T20426] CPU: 1 PID: 20426 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 400.692064][T20426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 400.694779][T20426] Call trace: [ 400.695612][T20426] dump_backtrace+0x0/0x530 [ 400.696837][T20426] show_stack+0x2c/0x3c [ 400.697927][T20426] dump_stack_lvl+0x108/0x170 [ 400.699212][T20426] dump_stack+0x1c/0x58 [ 400.700357][T20426] should_fail+0x3b8/0x514 [ 400.701593][T20426] __should_failslab+0xbc/0x110 [ 400.702965][T20426] should_failslab+0x10/0x28 [ 400.704227][T20426] slab_pre_alloc_hook+0x64/0xe8 [ 400.705575][T20426] kmem_cache_alloc+0x98/0x45c [ 400.706862][T20426] __kernfs_new_node+0xe4/0x684 [ 400.708135][T20426] kernfs_new_node+0x11c/0x240 [ 400.709413][T20426] __kernfs_create_file+0x60/0x2d4 [ 400.710766][T20426] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 400.712255][T20426] internal_create_group+0x42c/0xbec [ 400.713702][T20426] sysfs_create_group+0x2c/0x3c [ 400.715013][T20426] sysfs_slab_add+0x15c/0x274 [ 400.716260][T20426] __kmem_cache_create+0x588/0x80c [ 400.717632][T20426] kmem_cache_create_usercopy+0x174/0x2e8 [ 400.719172][T20426] p9_client_create+0xc08/0xe04 [ 400.720513][T20426] v9fs_session_init+0x18c/0x1504 [ 400.721906][T20426] v9fs_mount+0x88/0x780 [ 400.723064][T20426] legacy_get_tree+0xd4/0x16c [ 400.724290][T20426] vfs_get_tree+0x90/0x274 [ 400.725439][T20426] do_new_mount+0x278/0x8fc [ 400.726642][T20426] path_mount+0x594/0x101c [ 400.727830][T20426] __arm64_sys_mount+0x510/0x5e0 [ 400.729270][T20426] invoke_syscall+0x98/0x2b8 [ 400.730537][T20426] el0_svc_common+0x138/0x258 [ 400.731805][T20426] do_el0_svc+0x58/0x14c 00:06:40 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 16) [ 400.732941][T20426] el0_svc+0x7c/0x1f0 [ 400.734017][T20426] el0t_64_sync_handler+0x84/0xe4 [ 400.735371][T20426] el0t_64_sync+0x1a0/0x1a4 00:06:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x4800, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x54000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 400.793773][T20426] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 400.802674][T20431] FAULT_INJECTION: forcing a failure. [ 400.802674][T20431] name failslab, interval 1, probability 0, space 0, times 0 [ 400.806264][T20431] CPU: 0 PID: 20431 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 400.808539][T20431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 400.811197][T20431] Call trace: [ 400.812061][T20431] dump_backtrace+0x0/0x530 [ 400.813356][T20431] show_stack+0x2c/0x3c [ 400.814445][T20431] dump_stack_lvl+0x108/0x170 [ 400.815755][T20431] dump_stack+0x1c/0x58 [ 400.816889][T20431] should_fail+0x3b8/0x514 [ 400.818083][T20431] __should_failslab+0xbc/0x110 [ 400.819372][T20431] should_failslab+0x10/0x28 [ 400.820576][T20431] slab_pre_alloc_hook+0x64/0xe8 [ 400.821885][T20431] kmem_cache_alloc_trace+0x9c/0x47c [ 400.823300][T20431] p9_client_create+0xd4/0xe04 [ 400.824628][T20431] v9fs_session_init+0x18c/0x1504 [ 400.826007][T20431] v9fs_mount+0x88/0x780 [ 400.827153][T20431] legacy_get_tree+0xd4/0x16c [ 400.828480][T20431] vfs_get_tree+0x90/0x274 [ 400.829725][T20431] do_new_mount+0x278/0x8fc [ 400.830983][T20431] path_mount+0x594/0x101c [ 400.832125][T20431] __arm64_sys_mount+0x510/0x5e0 [ 400.833478][T20431] invoke_syscall+0x98/0x2b8 [ 400.834735][T20431] el0_svc_common+0x138/0x258 [ 400.836015][T20431] do_el0_svc+0x58/0x14c [ 400.837196][T20431] el0_svc+0x7c/0x1f0 [ 400.838267][T20431] el0t_64_sync_handler+0x84/0xe4 [ 400.839636][T20431] el0t_64_sync+0x1a0/0x1a4 [ 400.843828][T20426] CPU: 1 PID: 20426 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 400.846228][T20426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 400.848979][T20426] Call trace: [ 400.849852][T20426] dump_backtrace+0x0/0x530 [ 400.851049][T20426] show_stack+0x2c/0x3c [ 400.852150][T20426] dump_stack_lvl+0x108/0x170 [ 400.853412][T20426] dump_stack+0x1c/0x58 [ 400.854512][T20426] kmem_cache_create_usercopy+0x23c/0x2e8 [ 400.856027][T20426] p9_client_create+0xc08/0xe04 [ 400.857335][T20426] v9fs_session_init+0x18c/0x1504 [ 400.858711][T20426] v9fs_mount+0x88/0x780 00:06:40 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x11, 0x0) [ 400.859837][T20426] legacy_get_tree+0xd4/0x16c [ 400.861105][T20426] vfs_get_tree+0x90/0x274 [ 400.862347][T20426] do_new_mount+0x278/0x8fc [ 400.863581][T20426] path_mount+0x594/0x101c [ 400.864776][T20426] __arm64_sys_mount+0x510/0x5e0 [ 400.866088][T20426] invoke_syscall+0x98/0x2b8 [ 400.867371][T20426] el0_svc_common+0x138/0x258 00:06:40 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 17) [ 400.868626][T20426] do_el0_svc+0x58/0x14c [ 400.869764][T20426] el0_svc+0x7c/0x1f0 [ 400.870844][T20426] el0t_64_sync_handler+0x84/0xe4 [ 400.872232][T20426] el0t_64_sync+0x1a0/0x1a4 00:06:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x5c00, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x60000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:40 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 51) 00:06:40 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x12, 0x0) [ 400.960379][T20440] FAULT_INJECTION: forcing a failure. [ 400.960379][T20440] name failslab, interval 1, probability 0, space 0, times 0 [ 400.972086][T20440] CPU: 0 PID: 20440 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 400.974512][T20440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 400.977196][T20440] Call trace: [ 400.978071][T20440] dump_backtrace+0x0/0x530 [ 400.979287][T20440] show_stack+0x2c/0x3c [ 400.980444][T20440] dump_stack_lvl+0x108/0x170 [ 400.981691][T20440] dump_stack+0x1c/0x58 [ 400.982811][T20440] should_fail+0x3b8/0x514 [ 400.983966][T20440] __should_failslab+0xbc/0x110 [ 400.985255][T20440] should_failslab+0x10/0x28 [ 400.986468][T20440] slab_pre_alloc_hook+0x64/0xe8 [ 400.987827][T20440] __kmalloc_track_caller+0x78/0x3d8 [ 400.989283][T20440] kstrdup+0xe4/0x15c [ 400.990376][T20440] p9_client_create+0x28c/0xe04 [ 400.991742][T20440] v9fs_session_init+0x18c/0x1504 [ 400.993063][T20440] v9fs_mount+0x88/0x780 [ 400.994192][T20440] legacy_get_tree+0xd4/0x16c [ 400.995487][T20440] vfs_get_tree+0x90/0x274 [ 400.996678][T20440] do_new_mount+0x278/0x8fc [ 400.997872][T20440] path_mount+0x594/0x101c [ 400.999040][T20440] __arm64_sys_mount+0x510/0x5e0 [ 401.000445][T20440] invoke_syscall+0x98/0x2b8 [ 401.001667][T20440] el0_svc_common+0x138/0x258 [ 401.002942][T20440] do_el0_svc+0x58/0x14c [ 401.004081][T20440] el0_svc+0x7c/0x1f0 [ 401.005174][T20440] el0t_64_sync_handler+0x84/0xe4 [ 401.006474][T20440] el0t_64_sync+0x1a0/0x1a4 00:06:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x68000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x6000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 401.073710][T20450] FAULT_INJECTION: forcing a failure. [ 401.073710][T20450] name failslab, interval 1, probability 0, space 0, times 0 00:06:41 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 18) [ 401.078437][T20450] CPU: 1 PID: 20450 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 401.080785][T20450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 401.083479][T20450] Call trace: 00:06:41 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x15, 0x0) [ 401.084411][T20450] dump_backtrace+0x0/0x530 [ 401.085619][T20450] show_stack+0x2c/0x3c [ 401.086688][T20450] dump_stack_lvl+0x108/0x170 [ 401.087966][T20450] dump_stack+0x1c/0x58 [ 401.089055][T20450] should_fail+0x3b8/0x514 [ 401.090213][T20450] __should_failslab+0xbc/0x110 [ 401.091508][T20450] should_failslab+0x10/0x28 [ 401.092710][T20450] slab_pre_alloc_hook+0x64/0xe8 [ 401.094020][T20450] kmem_cache_alloc+0x98/0x45c [ 401.095320][T20450] __kernfs_new_node+0xe4/0x684 [ 401.096645][T20450] kernfs_new_node+0x11c/0x240 [ 401.097903][T20450] __kernfs_create_file+0x60/0x2d4 [ 401.099338][T20450] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 401.100783][T20450] internal_create_group+0x42c/0xbec [ 401.102224][T20450] sysfs_create_group+0x2c/0x3c [ 401.103502][T20450] sysfs_slab_add+0x15c/0x274 [ 401.104771][T20450] __kmem_cache_create+0x588/0x80c [ 401.106139][T20450] kmem_cache_create_usercopy+0x174/0x2e8 [ 401.107702][T20450] p9_client_create+0xc08/0xe04 [ 401.109023][T20450] v9fs_session_init+0x18c/0x1504 [ 401.110423][T20450] v9fs_mount+0x88/0x780 [ 401.110989][T20453] FAULT_INJECTION: forcing a failure. [ 401.110989][T20453] name failslab, interval 1, probability 0, space 0, times 0 [ 401.111543][T20450] legacy_get_tree+0xd4/0x16c [ 401.111562][T20450] vfs_get_tree+0x90/0x274 [ 401.111572][T20450] do_new_mount+0x278/0x8fc [ 401.111585][T20450] path_mount+0x594/0x101c [ 401.119818][T20450] __arm64_sys_mount+0x510/0x5e0 [ 401.121118][T20450] invoke_syscall+0x98/0x2b8 [ 401.122370][T20450] el0_svc_common+0x138/0x258 [ 401.123620][T20450] do_el0_svc+0x58/0x14c [ 401.124756][T20450] el0_svc+0x7c/0x1f0 [ 401.125834][T20450] el0t_64_sync_handler+0x84/0xe4 [ 401.127185][T20450] el0t_64_sync+0x1a0/0x1a4 00:06:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xf0ffffff, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 401.147827][T20453] CPU: 0 PID: 20453 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 401.150237][T20453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 401.152987][T20453] Call trace: [ 401.153889][T20453] dump_backtrace+0x0/0x530 [ 401.155133][T20453] show_stack+0x2c/0x3c [ 401.156224][T20453] dump_stack_lvl+0x108/0x170 [ 401.157510][T20453] dump_stack+0x1c/0x58 [ 401.158427][T20450] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 401.158650][T20453] should_fail+0x3b8/0x514 [ 401.162022][T20453] __should_failslab+0xbc/0x110 [ 401.163373][T20453] should_failslab+0x10/0x28 [ 401.164594][T20453] slab_pre_alloc_hook+0x64/0xe8 [ 401.165940][T20453] __kmalloc_track_caller+0x78/0x3d8 [ 401.167353][T20453] kmemdup_nul+0xe4/0x194 [ 401.168523][T20453] match_strdup+0x64/0x78 [ 401.169682][T20453] p9_client_create+0x3f8/0xe04 [ 401.171025][T20453] v9fs_session_init+0x18c/0x1504 [ 401.172472][T20453] v9fs_mount+0x88/0x780 [ 401.173573][T20453] legacy_get_tree+0xd4/0x16c [ 401.174889][T20453] vfs_get_tree+0x90/0x274 [ 401.176047][T20453] do_new_mount+0x278/0x8fc [ 401.177250][T20453] path_mount+0x594/0x101c [ 401.178441][T20453] __arm64_sys_mount+0x510/0x5e0 [ 401.179824][T20453] invoke_syscall+0x98/0x2b8 [ 401.181067][T20453] el0_svc_common+0x138/0x258 [ 401.182336][T20453] do_el0_svc+0x58/0x14c [ 401.183526][T20453] el0_svc+0x7c/0x1f0 [ 401.184626][T20453] el0t_64_sync_handler+0x84/0xe4 [ 401.185971][T20453] el0t_64_sync+0x1a0/0x1a4 [ 401.187209][T20450] CPU: 1 PID: 20450 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 401.189637][T20450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 401.192479][T20450] Call trace: [ 401.193325][T20450] dump_backtrace+0x0/0x530 [ 401.194556][T20450] show_stack+0x2c/0x3c [ 401.195715][T20450] dump_stack_lvl+0x108/0x170 [ 401.196958][T20450] dump_stack+0x1c/0x58 [ 401.198076][T20450] kmem_cache_create_usercopy+0x23c/0x2e8 [ 401.199667][T20450] p9_client_create+0xc08/0xe04 [ 401.201050][T20450] v9fs_session_init+0x18c/0x1504 [ 401.202426][T20450] v9fs_mount+0x88/0x780 [ 401.203585][T20450] legacy_get_tree+0xd4/0x16c [ 401.204870][T20450] vfs_get_tree+0x90/0x274 [ 401.206075][T20450] do_new_mount+0x278/0x8fc [ 401.207287][T20450] path_mount+0x594/0x101c [ 401.208462][T20450] __arm64_sys_mount+0x510/0x5e0 [ 401.209759][T20450] invoke_syscall+0x98/0x2b8 [ 401.211034][T20450] el0_svc_common+0x138/0x258 [ 401.212326][T20450] do_el0_svc+0x58/0x14c [ 401.213476][T20450] el0_svc+0x7c/0x1f0 [ 401.214569][T20450] el0t_64_sync_handler+0x84/0xe4 [ 401.215960][T20450] el0t_64_sync+0x1a0/0x1a4 00:06:41 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x25, 0x0) 00:06:41 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 19) 00:06:41 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 52) 00:06:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x1000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xf5ffffff, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 401.320090][T20464] FAULT_INJECTION: forcing a failure. [ 401.320090][T20464] name failslab, interval 1, probability 0, space 0, times 0 [ 401.320996][T20466] FAULT_INJECTION: forcing a failure. [ 401.320996][T20466] name failslab, interval 1, probability 0, space 0, times 0 00:06:41 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x5c, 0x0) [ 401.333118][T20466] CPU: 0 PID: 20466 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 401.335441][T20466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 401.338212][T20466] Call trace: [ 401.339111][T20466] dump_backtrace+0x0/0x530 [ 401.340337][T20466] show_stack+0x2c/0x3c [ 401.341417][T20466] dump_stack_lvl+0x108/0x170 [ 401.342674][T20466] dump_stack+0x1c/0x58 [ 401.343790][T20466] should_fail+0x3b8/0x514 [ 401.345008][T20466] __should_failslab+0xbc/0x110 [ 401.346338][T20466] should_failslab+0x10/0x28 [ 401.347652][T20466] slab_pre_alloc_hook+0x64/0xe8 [ 401.348950][T20466] kmem_cache_alloc+0x98/0x45c [ 401.350262][T20466] __kernfs_new_node+0xe4/0x684 [ 401.351577][T20466] kernfs_new_node+0x11c/0x240 [ 401.352852][T20466] __kernfs_create_file+0x60/0x2d4 [ 401.354233][T20466] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 401.355709][T20466] internal_create_group+0x42c/0xbec [ 401.357154][T20466] sysfs_create_group+0x2c/0x3c [ 401.358468][T20466] sysfs_slab_add+0x15c/0x274 [ 401.359752][T20466] __kmem_cache_create+0x588/0x80c [ 401.361092][T20466] kmem_cache_create_usercopy+0x174/0x2e8 [ 401.362653][T20466] p9_client_create+0xc08/0xe04 [ 401.363982][T20466] v9fs_session_init+0x18c/0x1504 [ 401.365379][T20466] v9fs_mount+0x88/0x780 [ 401.366510][T20466] legacy_get_tree+0xd4/0x16c [ 401.367780][T20466] vfs_get_tree+0x90/0x274 [ 401.368989][T20466] do_new_mount+0x278/0x8fc [ 401.370221][T20466] path_mount+0x594/0x101c [ 401.371401][T20466] __arm64_sys_mount+0x510/0x5e0 [ 401.372822][T20466] invoke_syscall+0x98/0x2b8 [ 401.374036][T20466] el0_svc_common+0x138/0x258 [ 401.375327][T20466] do_el0_svc+0x58/0x14c [ 401.376430][T20466] el0_svc+0x7c/0x1f0 [ 401.377510][T20466] el0t_64_sync_handler+0x84/0xe4 [ 401.378847][T20466] el0t_64_sync+0x1a0/0x1a4 [ 401.380057][T20464] CPU: 1 PID: 20464 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 401.382456][T20464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 401.385161][T20464] Call trace: [ 401.386087][T20464] dump_backtrace+0x0/0x530 [ 401.387319][T20464] show_stack+0x2c/0x3c [ 401.388415][T20464] dump_stack_lvl+0x108/0x170 [ 401.389700][T20464] dump_stack+0x1c/0x58 [ 401.390852][T20464] should_fail+0x3b8/0x514 [ 401.392041][T20464] __should_failslab+0xbc/0x110 [ 401.393378][T20464] should_failslab+0x10/0x28 [ 401.394643][T20464] slab_pre_alloc_hook+0x64/0xe8 [ 401.396003][T20464] __kmalloc_track_caller+0x78/0x3d8 [ 401.397419][T20464] kstrdup+0xe4/0x15c [ 401.398485][T20464] parse_opts+0x134/0x538 [ 401.399703][T20464] p9_fd_create+0x9c/0x418 [ 401.400921][T20464] p9_client_create+0x758/0xe04 [ 401.402231][T20464] v9fs_session_init+0x18c/0x1504 [ 401.403792][T20464] v9fs_mount+0x88/0x780 [ 401.404976][T20464] legacy_get_tree+0xd4/0x16c [ 401.406275][T20464] vfs_get_tree+0x90/0x274 [ 401.407599][T20464] do_new_mount+0x278/0x8fc [ 401.408856][T20464] path_mount+0x594/0x101c [ 401.410097][T20464] __arm64_sys_mount+0x510/0x5e0 [ 401.411491][T20464] invoke_syscall+0x98/0x2b8 [ 401.412736][T20464] el0_svc_common+0x138/0x258 [ 401.414014][T20464] do_el0_svc+0x58/0x14c [ 401.415194][T20464] el0_svc+0x7c/0x1f0 [ 401.416246][T20464] el0t_64_sync_handler+0x84/0xe4 [ 401.417585][T20464] el0t_64_sync+0x1a0/0x1a4 00:06:41 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x25d, 0x0) 00:06:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xfeffffff, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 401.466440][T20464] 9pnet: Insufficient options for proto=fd [ 401.468866][T20466] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 00:06:41 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x300, 0x0) [ 401.486692][T20466] CPU: 1 PID: 20466 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 401.489044][T20466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 401.491722][T20466] Call trace: 00:06:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x2000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 401.492592][T20466] dump_backtrace+0x0/0x530 [ 401.493821][T20466] show_stack+0x2c/0x3c [ 401.494913][T20466] dump_stack_lvl+0x108/0x170 [ 401.496167][T20466] dump_stack+0x1c/0x58 [ 401.497299][T20466] kmem_cache_create_usercopy+0x23c/0x2e8 [ 401.498794][T20466] p9_client_create+0xc08/0xe04 [ 401.500089][T20466] v9fs_session_init+0x18c/0x1504 [ 401.501441][T20466] v9fs_mount+0x88/0x780 [ 401.502586][T20466] legacy_get_tree+0xd4/0x16c [ 401.503836][T20466] vfs_get_tree+0x90/0x274 [ 401.505034][T20466] do_new_mount+0x278/0x8fc [ 401.506271][T20466] path_mount+0x594/0x101c [ 401.507487][T20466] __arm64_sys_mount+0x510/0x5e0 [ 401.508807][T20466] invoke_syscall+0x98/0x2b8 [ 401.510054][T20466] el0_svc_common+0x138/0x258 [ 401.511344][T20466] do_el0_svc+0x58/0x14c [ 401.512506][T20466] el0_svc+0x7c/0x1f0 [ 401.513568][T20466] el0t_64_sync_handler+0x84/0xe4 [ 401.514872][T20466] el0t_64_sync+0x1a0/0x1a4 00:06:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xffffff7f, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:41 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x3f0, 0x0) 00:06:41 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 20) 00:06:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x3000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:41 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 53) 00:06:41 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x500, 0x0) 00:06:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xfffffff0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 401.654038][T20486] FAULT_INJECTION: forcing a failure. [ 401.654038][T20486] name failslab, interval 1, probability 0, space 0, times 0 [ 401.657436][T20486] CPU: 1 PID: 20486 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 401.659661][T20486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 401.662343][T20486] Call trace: [ 401.662914][T20489] FAULT_INJECTION: forcing a failure. [ 401.662914][T20489] name failslab, interval 1, probability 0, space 0, times 0 [ 401.663262][T20486] dump_backtrace+0x0/0x530 [ 401.667950][T20486] show_stack+0x2c/0x3c [ 401.669062][T20486] dump_stack_lvl+0x108/0x170 [ 401.670298][T20486] dump_stack+0x1c/0x58 [ 401.671436][T20486] should_fail+0x3b8/0x514 [ 401.672630][T20486] __should_failslab+0xbc/0x110 [ 401.673955][T20486] should_failslab+0x10/0x28 [ 401.675163][T20486] slab_pre_alloc_hook+0x64/0xe8 [ 401.676493][T20486] __kmalloc_track_caller+0x78/0x3d8 [ 401.677885][T20486] kstrdup+0xe4/0x15c [ 401.679004][T20486] parse_opts+0x134/0x538 [ 401.680171][T20486] p9_fd_create+0x9c/0x418 [ 401.681419][T20486] p9_client_create+0x758/0xe04 [ 401.682730][T20486] v9fs_session_init+0x18c/0x1504 [ 401.684065][T20486] v9fs_mount+0x88/0x780 [ 401.685167][T20486] legacy_get_tree+0xd4/0x16c [ 401.686434][T20486] vfs_get_tree+0x90/0x274 [ 401.687626][T20486] do_new_mount+0x278/0x8fc [ 401.688834][T20486] path_mount+0x594/0x101c [ 401.689998][T20486] __arm64_sys_mount+0x510/0x5e0 [ 401.691371][T20486] invoke_syscall+0x98/0x2b8 [ 401.692622][T20486] el0_svc_common+0x138/0x258 [ 401.693907][T20486] do_el0_svc+0x58/0x14c [ 401.695023][T20486] el0_svc+0x7c/0x1f0 [ 401.696092][T20486] el0t_64_sync_handler+0x84/0xe4 [ 401.697479][T20486] el0t_64_sync+0x1a0/0x1a4 [ 401.699511][T20489] CPU: 0 PID: 20489 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 401.701851][T20489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 401.704582][T20489] Call trace: [ 401.705471][T20489] dump_backtrace+0x0/0x530 [ 401.706698][T20489] show_stack+0x2c/0x3c [ 401.707797][T20489] dump_stack_lvl+0x108/0x170 [ 401.709059][T20489] dump_stack+0x1c/0x58 [ 401.710181][T20489] should_fail+0x3b8/0x514 [ 401.711360][T20489] __should_failslab+0xbc/0x110 [ 401.712677][T20489] should_failslab+0x10/0x28 [ 401.713858][T20489] slab_pre_alloc_hook+0x64/0xe8 [ 401.715174][T20489] kmem_cache_alloc+0x98/0x45c [ 401.716433][T20489] __kernfs_new_node+0xe4/0x684 [ 401.717823][T20489] kernfs_new_node+0x11c/0x240 [ 401.719094][T20489] __kernfs_create_file+0x60/0x2d4 [ 401.720553][T20489] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 401.722050][T20489] internal_create_group+0x42c/0xbec [ 401.723522][T20489] sysfs_create_group+0x2c/0x3c [ 401.724785][T20489] sysfs_slab_add+0x15c/0x274 [ 401.726083][T20489] __kmem_cache_create+0x588/0x80c [ 401.727479][T20489] kmem_cache_create_usercopy+0x174/0x2e8 [ 401.729074][T20489] p9_client_create+0xc08/0xe04 [ 401.730430][T20489] v9fs_session_init+0x18c/0x1504 [ 401.731848][T20489] v9fs_mount+0x88/0x780 [ 401.732994][T20489] legacy_get_tree+0xd4/0x16c [ 401.734212][T20489] vfs_get_tree+0x90/0x274 [ 401.735424][T20489] do_new_mount+0x278/0x8fc [ 401.736660][T20489] path_mount+0x594/0x101c [ 401.737925][T20489] __arm64_sys_mount+0x510/0x5e0 [ 401.739343][T20489] invoke_syscall+0x98/0x2b8 [ 401.740599][T20489] el0_svc_common+0x138/0x258 [ 401.741910][T20489] do_el0_svc+0x58/0x14c [ 401.742993][T20489] el0_svc+0x7c/0x1f0 [ 401.744122][T20489] el0t_64_sync_handler+0x84/0xe4 [ 401.745517][T20489] el0t_64_sync+0x1a0/0x1a4 [ 401.769112][T20486] 9pnet: Insufficient options for proto=fd 00:06:41 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x600, 0x0) 00:06:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x4000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:41 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 21) 00:06:41 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x700, 0x0) [ 401.818363][T20489] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 401.820963][T20489] CPU: 0 PID: 20489 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 401.823535][T20489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 401.826412][T20489] Call trace: [ 401.827301][T20489] dump_backtrace+0x0/0x530 [ 401.828484][T20489] show_stack+0x2c/0x3c [ 401.829621][T20489] dump_stack_lvl+0x108/0x170 [ 401.830903][T20489] dump_stack+0x1c/0x58 [ 401.832001][T20489] kmem_cache_create_usercopy+0x23c/0x2e8 [ 401.833560][T20489] p9_client_create+0xc08/0xe04 [ 401.834868][T20489] v9fs_session_init+0x18c/0x1504 [ 401.836263][T20489] v9fs_mount+0x88/0x780 [ 401.837446][T20489] legacy_get_tree+0xd4/0x16c [ 401.838708][T20489] vfs_get_tree+0x90/0x274 [ 401.839920][T20489] do_new_mount+0x278/0x8fc [ 401.841164][T20489] path_mount+0x594/0x101c [ 401.842350][T20489] __arm64_sys_mount+0x510/0x5e0 [ 401.843684][T20489] invoke_syscall+0x98/0x2b8 [ 401.844946][T20489] el0_svc_common+0x138/0x258 [ 401.846217][T20489] do_el0_svc+0x58/0x14c [ 401.847417][T20489] el0_svc+0x7c/0x1f0 [ 401.848493][T20489] el0t_64_sync_handler+0x84/0xe4 [ 401.849914][T20489] el0t_64_sync+0x1a0/0x1a4 00:06:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xfffffff5, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x40a0000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 401.895002][T20501] FAULT_INJECTION: forcing a failure. [ 401.895002][T20501] name failslab, interval 1, probability 0, space 0, times 0 [ 401.898493][T20501] CPU: 0 PID: 20501 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 401.900724][T20501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 401.903425][T20501] Call trace: [ 401.904298][T20501] dump_backtrace+0x0/0x530 [ 401.905516][T20501] show_stack+0x2c/0x3c [ 401.906689][T20501] dump_stack_lvl+0x108/0x170 [ 401.907944][T20501] dump_stack+0x1c/0x58 [ 401.909080][T20501] should_fail+0x3b8/0x514 [ 401.910302][T20501] __should_failslab+0xbc/0x110 [ 401.911762][T20501] should_failslab+0x10/0x28 [ 401.913013][T20501] slab_pre_alloc_hook+0x64/0xe8 [ 401.914464][T20501] __kmalloc_track_caller+0x78/0x3d8 [ 401.915853][T20501] kmemdup_nul+0xe4/0x194 [ 401.917049][T20501] match_int+0xd8/0x1d0 [ 401.918198][T20501] parse_opts+0x224/0x538 [ 401.919483][T20501] p9_fd_create+0x9c/0x418 [ 401.920702][T20501] p9_client_create+0x758/0xe04 [ 401.921993][T20501] v9fs_session_init+0x18c/0x1504 [ 401.923316][T20501] v9fs_mount+0x88/0x780 [ 401.924517][T20501] legacy_get_tree+0xd4/0x16c [ 401.925784][T20501] vfs_get_tree+0x90/0x274 [ 401.926981][T20501] do_new_mount+0x278/0x8fc [ 401.928215][T20501] path_mount+0x594/0x101c [ 401.929401][T20501] __arm64_sys_mount+0x510/0x5e0 [ 401.930758][T20501] invoke_syscall+0x98/0x2b8 [ 401.931985][T20501] el0_svc_common+0x138/0x258 [ 401.933272][T20501] do_el0_svc+0x58/0x14c [ 401.934407][T20501] el0_svc+0x7c/0x1f0 [ 401.935451][T20501] el0t_64_sync_handler+0x84/0xe4 [ 401.936900][T20501] el0t_64_sync+0x1a0/0x1a4 00:06:41 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x900, 0x0) 00:06:41 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 54) 00:06:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xfffffffe, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 401.967710][T20501] 9pnet: Insufficient options for proto=fd [ 401.982119][T20509] FAULT_INJECTION: forcing a failure. [ 401.982119][T20509] name failslab, interval 1, probability 0, space 0, times 0 00:06:41 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 22) [ 401.992021][T20509] CPU: 0 PID: 20509 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 401.994428][T20509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 401.997215][T20509] Call trace: [ 401.998092][T20509] dump_backtrace+0x0/0x530 [ 401.999413][T20509] show_stack+0x2c/0x3c [ 402.000517][T20509] dump_stack_lvl+0x108/0x170 [ 402.001764][T20509] dump_stack+0x1c/0x58 [ 402.002951][T20509] should_fail+0x3b8/0x514 [ 402.004145][T20509] __should_failslab+0xbc/0x110 [ 402.005522][T20509] should_failslab+0x10/0x28 [ 402.006742][T20509] slab_pre_alloc_hook+0x64/0xe8 [ 402.008099][T20509] kmem_cache_alloc+0x98/0x45c [ 402.009400][T20509] __kernfs_new_node+0xe4/0x684 [ 402.010750][T20509] kernfs_new_node+0x11c/0x240 [ 402.012042][T20509] __kernfs_create_file+0x60/0x2d4 [ 402.013409][T20509] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 402.014883][T20509] internal_create_group+0x42c/0xbec [ 402.016337][T20509] sysfs_create_group+0x2c/0x3c [ 402.017698][T20509] sysfs_slab_add+0x15c/0x274 [ 402.018939][T20509] __kmem_cache_create+0x588/0x80c [ 402.020383][T20509] kmem_cache_create_usercopy+0x174/0x2e8 [ 402.021929][T20509] p9_client_create+0xc08/0xe04 [ 402.023282][T20509] v9fs_session_init+0x18c/0x1504 [ 402.024717][T20509] v9fs_mount+0x88/0x780 [ 402.025852][T20509] legacy_get_tree+0xd4/0x16c [ 402.027208][T20509] vfs_get_tree+0x90/0x274 [ 402.028414][T20509] do_new_mount+0x278/0x8fc [ 402.029647][T20509] path_mount+0x594/0x101c [ 402.030859][T20509] __arm64_sys_mount+0x510/0x5e0 [ 402.032165][T20509] invoke_syscall+0x98/0x2b8 [ 402.033400][T20509] el0_svc_common+0x138/0x258 [ 402.034675][T20509] do_el0_svc+0x58/0x14c [ 402.035806][T20509] el0_svc+0x7c/0x1f0 [ 402.036893][T20509] el0t_64_sync_handler+0x84/0xe4 [ 402.038256][T20509] el0t_64_sync+0x1a0/0x1a4 00:06:42 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xa00, 0x0) 00:06:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x5000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 402.080000][T20509] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 402.099461][T20509] CPU: 0 PID: 20509 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 402.101783][T20509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 402.104590][T20509] Call trace: [ 402.105454][T20509] dump_backtrace+0x0/0x530 [ 402.106664][T20509] show_stack+0x2c/0x3c [ 402.107774][T20509] dump_stack_lvl+0x108/0x170 [ 402.109085][T20509] dump_stack+0x1c/0x58 [ 402.110246][T20509] kmem_cache_create_usercopy+0x23c/0x2e8 [ 402.111840][T20509] p9_client_create+0xc08/0xe04 [ 402.113204][T20509] v9fs_session_init+0x18c/0x1504 [ 402.114614][T20509] v9fs_mount+0x88/0x780 [ 402.115820][T20509] legacy_get_tree+0xd4/0x16c [ 402.117115][T20509] vfs_get_tree+0x90/0x274 [ 402.118365][T20509] do_new_mount+0x278/0x8fc [ 402.119673][T20509] path_mount+0x594/0x101c [ 402.120888][T20509] __arm64_sys_mount+0x510/0x5e0 [ 402.122225][T20509] invoke_syscall+0x98/0x2b8 [ 402.123541][T20509] el0_svc_common+0x138/0x258 [ 402.124800][T20509] do_el0_svc+0x58/0x14c [ 402.126029][T20509] el0_svc+0x7c/0x1f0 [ 402.127076][T20509] el0t_64_sync_handler+0x84/0xe4 [ 402.128473][T20509] el0t_64_sync+0x1a0/0x1a4 00:06:42 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xb00, 0x0) 00:06:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 402.143085][T20517] FAULT_INJECTION: forcing a failure. [ 402.143085][T20517] name failslab, interval 1, probability 0, space 0, times 0 [ 402.146634][T20517] CPU: 1 PID: 20517 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 402.148977][T20517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 402.151554][T20517] Call trace: [ 402.152440][T20517] dump_backtrace+0x0/0x530 [ 402.153685][T20517] show_stack+0x2c/0x3c [ 402.154805][T20517] dump_stack_lvl+0x108/0x170 [ 402.156053][T20517] dump_stack+0x1c/0x58 [ 402.157134][T20517] should_fail+0x3b8/0x514 [ 402.158345][T20517] __should_failslab+0xbc/0x110 [ 402.159673][T20517] should_failslab+0x10/0x28 [ 402.160923][T20517] slab_pre_alloc_hook+0x64/0xe8 [ 402.162212][T20517] kmem_cache_alloc_trace+0x9c/0x47c [ 402.163676][T20517] p9_fd_create+0x14c/0x418 [ 402.164880][T20517] p9_client_create+0x758/0xe04 [ 402.166251][T20517] v9fs_session_init+0x18c/0x1504 [ 402.167574][T20517] v9fs_mount+0x88/0x780 [ 402.168701][T20517] legacy_get_tree+0xd4/0x16c [ 402.169985][T20517] vfs_get_tree+0x90/0x274 [ 402.171180][T20517] do_new_mount+0x278/0x8fc [ 402.172358][T20517] path_mount+0x594/0x101c [ 402.173515][T20517] __arm64_sys_mount+0x510/0x5e0 [ 402.174903][T20517] invoke_syscall+0x98/0x2b8 [ 402.176177][T20517] el0_svc_common+0x138/0x258 [ 402.177497][T20517] do_el0_svc+0x58/0x14c [ 402.178649][T20517] el0_svc+0x7c/0x1f0 [ 402.179741][T20517] el0t_64_sync_handler+0x84/0xe4 [ 402.181115][T20517] el0t_64_sync+0x1a0/0x1a4 00:06:42 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 55) 00:06:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x6000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:42 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xc00, 0x0) [ 402.262055][T20524] FAULT_INJECTION: forcing a failure. [ 402.262055][T20524] name failslab, interval 1, probability 0, space 0, times 0 [ 402.272049][T20524] CPU: 0 PID: 20524 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 402.274496][T20524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 402.277262][T20524] Call trace: [ 402.278197][T20524] dump_backtrace+0x0/0x530 [ 402.279440][T20524] show_stack+0x2c/0x3c [ 402.280560][T20524] dump_stack_lvl+0x108/0x170 [ 402.281861][T20524] dump_stack+0x1c/0x58 [ 402.282996][T20524] should_fail+0x3b8/0x514 [ 402.284160][T20524] __should_failslab+0xbc/0x110 [ 402.285495][T20524] should_failslab+0x10/0x28 [ 402.286778][T20524] slab_pre_alloc_hook+0x64/0xe8 [ 402.288139][T20524] kmem_cache_alloc+0x98/0x45c [ 402.289454][T20524] __kernfs_new_node+0xe4/0x684 [ 402.290774][T20524] kernfs_new_node+0x11c/0x240 [ 402.292054][T20524] __kernfs_create_file+0x60/0x2d4 [ 402.293457][T20524] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 402.294899][T20524] internal_create_group+0x42c/0xbec [ 402.296355][T20524] sysfs_create_group+0x2c/0x3c [ 402.297735][T20524] sysfs_slab_add+0x15c/0x274 [ 402.299039][T20524] __kmem_cache_create+0x588/0x80c [ 402.300449][T20524] kmem_cache_create_usercopy+0x174/0x2e8 [ 402.302011][T20524] p9_client_create+0xc08/0xe04 [ 402.303360][T20524] v9fs_session_init+0x18c/0x1504 [ 402.304722][T20524] v9fs_mount+0x88/0x780 [ 402.305929][T20524] legacy_get_tree+0xd4/0x16c [ 402.307258][T20524] vfs_get_tree+0x90/0x274 [ 402.308450][T20524] do_new_mount+0x278/0x8fc [ 402.309646][T20524] path_mount+0x594/0x101c [ 402.310867][T20524] __arm64_sys_mount+0x510/0x5e0 [ 402.312245][T20524] invoke_syscall+0x98/0x2b8 [ 402.313508][T20524] el0_svc_common+0x138/0x258 [ 402.314777][T20524] do_el0_svc+0x58/0x14c [ 402.315978][T20524] el0_svc+0x7c/0x1f0 [ 402.317154][T20524] el0t_64_sync_handler+0x84/0xe4 [ 402.318542][T20524] el0t_64_sync+0x1a0/0x1a4 00:06:42 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 23) 00:06:42 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xd00, 0x0) [ 402.352399][T20532] FAULT_INJECTION: forcing a failure. [ 402.352399][T20532] name failslab, interval 1, probability 0, space 0, times 0 00:06:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x7000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 402.356771][T20532] CPU: 0 PID: 20532 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 402.359131][T20532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 402.361946][T20532] Call trace: [ 402.362895][T20532] dump_backtrace+0x0/0x530 [ 402.364148][T20532] show_stack+0x2c/0x3c [ 402.365343][T20532] dump_stack_lvl+0x108/0x170 [ 402.366614][T20532] dump_stack+0x1c/0x58 [ 402.367795][T20532] should_fail+0x3b8/0x514 [ 402.369070][T20532] __should_failslab+0xbc/0x110 [ 402.370437][T20532] should_failslab+0x10/0x28 [ 402.371726][T20532] slab_pre_alloc_hook+0x64/0xe8 [ 402.373033][T20532] kmem_cache_alloc+0x98/0x45c [ 402.374384][T20532] p9_client_prepare_req+0x110/0xd2c [ 402.375811][T20532] p9_client_rpc+0x138/0xf68 [ 402.377054][T20532] p9_client_create+0x95c/0xe04 [ 402.378437][T20532] v9fs_session_init+0x18c/0x1504 [ 402.379814][T20532] v9fs_mount+0x88/0x780 [ 402.380984][T20532] legacy_get_tree+0xd4/0x16c [ 402.382270][T20532] vfs_get_tree+0x90/0x274 [ 402.383539][T20532] do_new_mount+0x278/0x8fc [ 402.384740][T20532] path_mount+0x594/0x101c [ 402.385936][T20532] __arm64_sys_mount+0x510/0x5e0 [ 402.387301][T20532] invoke_syscall+0x98/0x2b8 [ 402.388579][T20532] el0_svc_common+0x138/0x258 [ 402.389869][T20532] do_el0_svc+0x58/0x14c [ 402.391033][T20532] el0_svc+0x7c/0x1f0 [ 402.392139][T20532] el0t_64_sync_handler+0x84/0xe4 [ 402.393643][T20532] el0t_64_sync+0x1a0/0x1a4 00:06:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x5}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:42 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 24) 00:06:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:42 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xe00, 0x0) [ 402.452945][T20524] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 00:06:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x8000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 402.457025][T20524] CPU: 0 PID: 20524 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 402.459425][T20524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 402.462202][T20524] Call trace: [ 402.463108][T20524] dump_backtrace+0x0/0x530 [ 402.464392][T20524] show_stack+0x2c/0x3c [ 402.465530][T20524] dump_stack_lvl+0x108/0x170 [ 402.466833][T20524] dump_stack+0x1c/0x58 [ 402.467974][T20524] kmem_cache_create_usercopy+0x23c/0x2e8 [ 402.469557][T20524] p9_client_create+0xc08/0xe04 [ 402.470898][T20524] v9fs_session_init+0x18c/0x1504 [ 402.472285][T20524] v9fs_mount+0x88/0x780 [ 402.473460][T20524] legacy_get_tree+0xd4/0x16c [ 402.474736][T20524] vfs_get_tree+0x90/0x274 [ 402.475962][T20524] do_new_mount+0x278/0x8fc [ 402.477173][T20524] path_mount+0x594/0x101c [ 402.478401][T20524] __arm64_sys_mount+0x510/0x5e0 [ 402.479708][T20524] invoke_syscall+0x98/0x2b8 [ 402.480989][T20524] el0_svc_common+0x138/0x258 [ 402.482299][T20524] do_el0_svc+0x58/0x14c [ 402.483508][T20524] el0_svc+0x7c/0x1f0 [ 402.484609][T20524] el0t_64_sync_handler+0x84/0xe4 [ 402.486016][T20524] el0t_64_sync+0x1a0/0x1a4 [ 402.514925][T20545] FAULT_INJECTION: forcing a failure. [ 402.514925][T20545] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 402.518776][T20545] CPU: 0 PID: 20545 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 402.521095][T20545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 402.523911][T20545] Call trace: [ 402.524798][T20545] dump_backtrace+0x0/0x530 [ 402.526036][T20545] show_stack+0x2c/0x3c [ 402.527236][T20545] dump_stack_lvl+0x108/0x170 [ 402.528561][T20545] dump_stack+0x1c/0x58 [ 402.529677][T20545] should_fail+0x3b8/0x514 [ 402.530879][T20545] should_fail_alloc_page+0x74/0xa8 [ 402.532337][T20545] prepare_alloc_pages+0x160/0x460 [ 402.533744][T20545] __alloc_pages+0x138/0x674 [ 402.535020][T20545] alloc_pages+0x368/0x5d4 [ 402.536197][T20545] kmalloc_order+0x40/0x154 [ 402.537425][T20545] kmalloc_order_trace+0x30/0x21c [ 402.538860][T20545] __kmalloc+0x35c/0x4c8 [ 402.540064][T20545] p9_client_prepare_req+0x1ec/0xd2c [ 402.541512][T20545] p9_client_rpc+0x138/0xf68 [ 402.542727][T20545] p9_client_create+0x95c/0xe04 [ 402.544059][T20545] v9fs_session_init+0x18c/0x1504 [ 402.545494][T20545] v9fs_mount+0x88/0x780 [ 402.546704][T20545] legacy_get_tree+0xd4/0x16c [ 402.548010][T20545] vfs_get_tree+0x90/0x274 [ 402.549162][T20545] do_new_mount+0x278/0x8fc [ 402.550444][T20545] path_mount+0x594/0x101c [ 402.551669][T20545] __arm64_sys_mount+0x510/0x5e0 [ 402.552998][T20545] invoke_syscall+0x98/0x2b8 [ 402.554242][T20545] el0_svc_common+0x138/0x258 [ 402.555550][T20545] do_el0_svc+0x58/0x14c [ 402.556726][T20545] el0_svc+0x7c/0x1f0 [ 402.557795][T20545] el0t_64_sync_handler+0x84/0xe4 [ 402.559171][T20545] el0t_64_sync+0x1a0/0x1a4 00:06:42 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x1020, 0x0) 00:06:42 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 56) 00:06:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x8}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x9000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:42 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 25) 00:06:42 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x1100, 0x0) [ 402.655696][T20555] FAULT_INJECTION: forcing a failure. [ 402.655696][T20555] name fail_page_alloc, interval 1, probability 0, space 0, times 0 00:06:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0xa}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 402.689668][T20555] CPU: 0 PID: 20555 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 402.692080][T20555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 402.694781][T20555] Call trace: [ 402.695675][T20555] dump_backtrace+0x0/0x530 [ 402.696926][T20555] show_stack+0x2c/0x3c [ 402.698067][T20555] dump_stack_lvl+0x108/0x170 [ 402.699347][T20555] dump_stack+0x1c/0x58 [ 402.700461][T20555] should_fail+0x3b8/0x514 [ 402.701717][T20555] should_fail_alloc_page+0x74/0xa8 [ 402.703223][T20555] prepare_alloc_pages+0x160/0x460 [ 402.704639][T20555] __alloc_pages+0x138/0x674 [ 402.705864][T20555] alloc_pages+0x368/0x5d4 [ 402.707071][T20555] kmalloc_order+0x40/0x154 [ 402.708337][T20555] kmalloc_order_trace+0x30/0x21c [ 402.709698][T20555] __kmalloc+0x35c/0x4c8 [ 402.710857][T20555] p9_client_prepare_req+0x340/0xd2c [ 402.712317][T20555] p9_client_rpc+0x138/0xf68 [ 402.713527][T20555] p9_client_create+0x95c/0xe04 [ 402.714846][T20555] v9fs_session_init+0x18c/0x1504 [ 402.716229][T20555] v9fs_mount+0x88/0x780 [ 402.717425][T20555] legacy_get_tree+0xd4/0x16c [ 402.718718][T20555] vfs_get_tree+0x90/0x274 [ 402.719922][T20555] do_new_mount+0x278/0x8fc [ 402.721119][T20555] path_mount+0x594/0x101c [ 402.722350][T20555] __arm64_sys_mount+0x510/0x5e0 [ 402.723730][T20555] invoke_syscall+0x98/0x2b8 [ 402.725010][T20555] el0_svc_common+0x138/0x258 [ 402.726327][T20555] do_el0_svc+0x58/0x14c [ 402.727468][T20555] el0_svc+0x7c/0x1f0 [ 402.728563][T20555] el0t_64_sync_handler+0x84/0xe4 [ 402.729901][T20555] el0t_64_sync+0x1a0/0x1a4 00:06:42 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x1200, 0x0) [ 402.741784][T20556] FAULT_INJECTION: forcing a failure. [ 402.741784][T20556] name failslab, interval 1, probability 0, space 0, times 0 00:06:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xb000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 402.746804][T20556] CPU: 1 PID: 20556 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 402.749119][T20556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 402.751868][T20556] Call trace: [ 402.752778][T20556] dump_backtrace+0x0/0x530 [ 402.754008][T20556] show_stack+0x2c/0x3c [ 402.755107][T20556] dump_stack_lvl+0x108/0x170 [ 402.756393][T20556] dump_stack+0x1c/0x58 [ 402.757578][T20556] should_fail+0x3b8/0x514 [ 402.758752][T20556] __should_failslab+0xbc/0x110 [ 402.760055][T20556] should_failslab+0x10/0x28 [ 402.761319][T20556] slab_pre_alloc_hook+0x64/0xe8 [ 402.762667][T20556] kmem_cache_alloc+0x98/0x45c [ 402.764022][T20556] __kernfs_new_node+0xe4/0x684 00:06:42 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x1500, 0x0) [ 402.765300][T20556] kernfs_new_node+0x11c/0x240 [ 402.766635][T20556] __kernfs_create_file+0x60/0x2d4 [ 402.767968][T20556] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 402.769408][T20556] internal_create_group+0x42c/0xbec [ 402.770908][T20556] sysfs_create_group+0x2c/0x3c [ 402.772198][T20556] sysfs_slab_add+0x15c/0x274 [ 402.773497][T20556] __kmem_cache_create+0x588/0x80c [ 402.774840][T20556] kmem_cache_create_usercopy+0x174/0x2e8 [ 402.776408][T20556] p9_client_create+0xc08/0xe04 [ 402.777775][T20556] v9fs_session_init+0x18c/0x1504 [ 402.779099][T20556] v9fs_mount+0x88/0x780 [ 402.780228][T20556] legacy_get_tree+0xd4/0x16c [ 402.781511][T20556] vfs_get_tree+0x90/0x274 [ 402.782682][T20556] do_new_mount+0x278/0x8fc [ 402.783947][T20556] path_mount+0x594/0x101c [ 402.785120][T20556] __arm64_sys_mount+0x510/0x5e0 [ 402.786488][T20556] invoke_syscall+0x98/0x2b8 [ 402.787759][T20556] el0_svc_common+0x138/0x258 [ 402.788977][T20556] do_el0_svc+0x58/0x14c [ 402.790159][T20556] el0_svc+0x7c/0x1f0 [ 402.791204][T20556] el0t_64_sync_handler+0x84/0xe4 [ 402.792592][T20556] el0t_64_sync+0x1a0/0x1a4 00:06:42 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x2000, 0x0) 00:06:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xc000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:42 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 26) [ 402.861756][T20556] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 402.863993][T20556] CPU: 0 PID: 20556 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 402.866338][T20556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 402.869101][T20556] Call trace: [ 402.869931][T20556] dump_backtrace+0x0/0x530 [ 402.871158][T20556] show_stack+0x2c/0x3c [ 402.872323][T20556] dump_stack_lvl+0x108/0x170 [ 402.873637][T20556] dump_stack+0x1c/0x58 [ 402.874806][T20556] kmem_cache_create_usercopy+0x23c/0x2e8 [ 402.876376][T20556] p9_client_create+0xc08/0xe04 [ 402.877703][T20556] v9fs_session_init+0x18c/0x1504 [ 402.879075][T20556] v9fs_mount+0x88/0x780 [ 402.880219][T20556] legacy_get_tree+0xd4/0x16c [ 402.881527][T20556] vfs_get_tree+0x90/0x274 [ 402.882741][T20556] do_new_mount+0x278/0x8fc [ 402.883979][T20556] path_mount+0x594/0x101c [ 402.885221][T20556] __arm64_sys_mount+0x510/0x5e0 [ 402.886557][T20556] invoke_syscall+0x98/0x2b8 [ 402.887743][T20556] el0_svc_common+0x138/0x258 [ 402.889038][T20556] do_el0_svc+0x58/0x14c [ 402.890218][T20556] el0_svc+0x7c/0x1f0 [ 402.891252][T20556] el0t_64_sync_handler+0x84/0xe4 [ 402.892646][T20556] el0t_64_sync+0x1a0/0x1a4 00:06:42 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x2010, 0x0) 00:06:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 402.930952][T20574] FAULT_INJECTION: forcing a failure. [ 402.930952][T20574] name failslab, interval 1, probability 0, space 0, times 0 [ 402.934444][T20574] CPU: 0 PID: 20574 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 402.936910][T20574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 402.939600][T20574] Call trace: [ 402.940532][T20574] dump_backtrace+0x0/0x530 [ 402.941772][T20574] show_stack+0x2c/0x3c [ 402.942909][T20574] dump_stack_lvl+0x108/0x170 [ 402.944204][T20574] dump_stack+0x1c/0x58 [ 402.945337][T20574] should_fail+0x3b8/0x514 [ 402.946544][T20574] __should_failslab+0xbc/0x110 [ 402.947897][T20574] should_failslab+0x10/0x28 [ 402.949180][T20574] slab_pre_alloc_hook+0x64/0xe8 [ 402.950600][T20574] kmem_cache_alloc+0x98/0x45c [ 402.951969][T20574] radix_tree_node_alloc+0x184/0x360 [ 402.953457][T20574] idr_get_free+0x240/0x8b0 [ 402.954656][T20574] idr_alloc+0x160/0x2b0 [ 402.955847][T20574] p9_client_prepare_req+0x50c/0xd2c [ 402.957349][T20574] p9_client_rpc+0x138/0xf68 [ 402.958668][T20574] p9_client_create+0x95c/0xe04 [ 402.959992][T20574] v9fs_session_init+0x18c/0x1504 [ 402.961343][T20574] v9fs_mount+0x88/0x780 [ 402.962499][T20574] legacy_get_tree+0xd4/0x16c [ 402.963809][T20574] vfs_get_tree+0x90/0x274 [ 402.965034][T20574] do_new_mount+0x278/0x8fc [ 402.966334][T20574] path_mount+0x594/0x101c [ 402.967583][T20574] __arm64_sys_mount+0x510/0x5e0 [ 402.968962][T20574] invoke_syscall+0x98/0x2b8 [ 402.970188][T20574] el0_svc_common+0x138/0x258 [ 402.971517][T20574] do_el0_svc+0x58/0x14c [ 402.972632][T20574] el0_svc+0x7c/0x1f0 [ 402.973717][T20574] el0t_64_sync_handler+0x84/0xe4 [ 402.975127][T20574] el0t_64_sync+0x1a0/0x1a4 00:06:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xe000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 403.020596][T20556] FS-Cache: Duplicate cookie detected [ 403.022635][T20556] FS-Cache: O-cookie c=000000b6 [p=00000004 fl=222 nc=0 na=1] [ 403.024608][T20556] FS-Cache: O-cookie d=00000000262699aa{9P.session} n=000000001b73506e [ 403.026841][T20556] FS-Cache: O-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 403.033793][T20556] FS-Cache: N-cookie c=000000b7 [p=00000004 fl=2 nc=0 na=1] [ 403.035776][T20556] FS-Cache: N-cookie d=00000000262699aa{9P.session} n=0000000098831120 [ 403.037974][T20556] FS-Cache: N-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' 00:06:43 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xf000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:43 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x2500, 0x0) 00:06:43 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x3f00, 0x0) 00:06:43 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 57) 00:06:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x4}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:43 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x4000, 0x0) 00:06:43 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x12000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 403.207960][T20590] FAULT_INJECTION: forcing a failure. [ 403.207960][T20590] name failslab, interval 1, probability 0, space 0, times 0 [ 403.220323][T20590] CPU: 0 PID: 20590 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 403.222660][T20590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 403.225446][T20590] Call trace: [ 403.226316][T20590] dump_backtrace+0x0/0x530 [ 403.227552][T20590] show_stack+0x2c/0x3c [ 403.228669][T20590] dump_stack_lvl+0x108/0x170 [ 403.229985][T20590] dump_stack+0x1c/0x58 [ 403.231152][T20590] should_fail+0x3b8/0x514 [ 403.232349][T20590] __should_failslab+0xbc/0x110 [ 403.233652][T20590] should_failslab+0x10/0x28 [ 403.234980][T20590] slab_pre_alloc_hook+0x64/0xe8 [ 403.236342][T20590] kmem_cache_alloc+0x98/0x45c [ 403.237655][T20590] __kernfs_new_node+0xe4/0x684 [ 403.238947][T20590] kernfs_new_node+0x11c/0x240 [ 403.240266][T20590] __kernfs_create_file+0x60/0x2d4 [ 403.241623][T20590] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 403.243139][T20590] internal_create_group+0x42c/0xbec [ 403.244561][T20590] sysfs_create_group+0x2c/0x3c [ 403.245908][T20590] sysfs_slab_add+0x15c/0x274 [ 403.247175][T20590] __kmem_cache_create+0x588/0x80c [ 403.248702][T20590] kmem_cache_create_usercopy+0x174/0x2e8 [ 403.249563][T20598] FAULT_INJECTION: forcing a failure. [ 403.249563][T20598] name failslab, interval 1, probability 0, space 0, times 0 [ 403.250289][T20590] p9_client_create+0xc08/0xe04 [ 403.255082][T20590] v9fs_session_init+0x18c/0x1504 [ 403.256468][T20590] v9fs_mount+0x88/0x780 [ 403.257659][T20590] legacy_get_tree+0xd4/0x16c [ 403.258894][T20590] vfs_get_tree+0x90/0x274 [ 403.260115][T20590] do_new_mount+0x278/0x8fc [ 403.261397][T20590] path_mount+0x594/0x101c [ 403.262538][T20590] __arm64_sys_mount+0x510/0x5e0 [ 403.263863][T20590] invoke_syscall+0x98/0x2b8 [ 403.265171][T20590] el0_svc_common+0x138/0x258 [ 403.266378][T20590] do_el0_svc+0x58/0x14c [ 403.267517][T20590] el0_svc+0x7c/0x1f0 [ 403.268629][T20590] el0t_64_sync_handler+0x84/0xe4 [ 403.270006][T20590] el0t_64_sync+0x1a0/0x1a4 00:06:43 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 27) 00:06:43 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x5c00, 0x0) [ 403.271245][T20598] CPU: 1 PID: 20598 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 403.273613][T20598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 403.276368][T20598] Call trace: [ 403.277242][T20598] dump_backtrace+0x0/0x530 [ 403.278477][T20598] show_stack+0x2c/0x3c [ 403.279611][T20598] dump_stack_lvl+0x108/0x170 [ 403.280888][T20598] dump_stack+0x1c/0x58 [ 403.282093][T20598] should_fail+0x3b8/0x514 [ 403.283345][T20598] __should_failslab+0xbc/0x110 [ 403.284673][T20598] should_failslab+0x10/0x28 [ 403.285943][T20598] slab_pre_alloc_hook+0x64/0xe8 [ 403.287275][T20598] kmem_cache_alloc+0x98/0x45c [ 403.288649][T20598] radix_tree_node_alloc+0x184/0x360 [ 403.290036][T20598] idr_get_free+0x240/0x8b0 [ 403.291267][T20598] idr_alloc+0x160/0x2b0 [ 403.292448][T20598] p9_client_prepare_req+0x50c/0xd2c [ 403.293918][T20598] p9_client_rpc+0x138/0xf68 [ 403.295188][T20598] p9_client_create+0x95c/0xe04 [ 403.296533][T20598] v9fs_session_init+0x18c/0x1504 [ 403.297892][T20598] v9fs_mount+0x88/0x780 [ 403.299002][T20598] legacy_get_tree+0xd4/0x16c [ 403.300252][T20598] vfs_get_tree+0x90/0x274 [ 403.301419][T20598] do_new_mount+0x278/0x8fc [ 403.302630][T20598] path_mount+0x594/0x101c [ 403.303820][T20598] __arm64_sys_mount+0x510/0x5e0 [ 403.305152][T20598] invoke_syscall+0x98/0x2b8 [ 403.306434][T20598] el0_svc_common+0x138/0x258 [ 403.307729][T20598] do_el0_svc+0x58/0x14c [ 403.308865][T20598] el0_svc+0x7c/0x1f0 [ 403.309925][T20598] el0t_64_sync_handler+0x84/0xe4 [ 403.311271][T20598] el0t_64_sync+0x1a0/0x1a4 00:06:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x5}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:43 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x14000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 403.364416][T20590] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 403.366553][T20590] CPU: 0 PID: 20590 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 403.368615][T20590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 403.371242][T20590] Call trace: [ 403.372088][T20590] dump_backtrace+0x0/0x530 [ 403.373357][T20590] show_stack+0x2c/0x3c [ 403.374460][T20590] dump_stack_lvl+0x108/0x170 [ 403.375715][T20590] dump_stack+0x1c/0x58 [ 403.376889][T20590] kmem_cache_create_usercopy+0x23c/0x2e8 [ 403.378490][T20590] p9_client_create+0xc08/0xe04 [ 403.379803][T20590] v9fs_session_init+0x18c/0x1504 [ 403.381134][T20590] v9fs_mount+0x88/0x780 [ 403.382254][T20590] legacy_get_tree+0xd4/0x16c [ 403.383575][T20590] vfs_get_tree+0x90/0x274 [ 403.384752][T20590] do_new_mount+0x278/0x8fc [ 403.385965][T20590] path_mount+0x594/0x101c [ 403.387187][T20590] __arm64_sys_mount+0x510/0x5e0 [ 403.388549][T20590] invoke_syscall+0x98/0x2b8 [ 403.389812][T20590] el0_svc_common+0x138/0x258 [ 403.391063][T20590] do_el0_svc+0x58/0x14c [ 403.392261][T20590] el0_svc+0x7c/0x1f0 [ 403.393339][T20590] el0t_64_sync_handler+0x84/0xe4 [ 403.394685][T20590] el0t_64_sync+0x1a0/0x1a4 00:06:43 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x5d02, 0x0) 00:06:43 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xedc0, 0x0) 00:06:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x6}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:43 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x16000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 403.471781][T20590] FS-Cache: Duplicate cookie detected [ 403.473267][T20590] FS-Cache: O-cookie c=000000b8 [p=00000004 fl=222 nc=0 na=1] [ 403.475267][T20590] FS-Cache: O-cookie d=00000000262699aa{9P.session} n=000000000d4003c0 [ 403.477516][T20590] FS-Cache: O-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 403.484514][T20590] FS-Cache: N-cookie c=000000b9 [p=00000004 fl=2 nc=0 na=1] [ 403.486441][T20590] FS-Cache: N-cookie d=00000000262699aa{9P.session} n=00000000855da653 [ 403.489063][T20590] FS-Cache: N-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' 00:06:43 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xf003, 0x0) 00:06:43 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xff03, 0x0) 00:06:43 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x18000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:43 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 28) 00:06:43 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 58) 00:06:43 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x40000, 0x0) [ 403.656876][T20622] FAULT_INJECTION: forcing a failure. 00:06:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x8}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 403.656876][T20622] name failslab, interval 1, probability 0, space 0, times 0 [ 403.660430][T20622] CPU: 1 PID: 20622 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 403.662806][T20622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 403.665549][T20622] Call trace: [ 403.666477][T20622] dump_backtrace+0x0/0x530 [ 403.667741][T20622] show_stack+0x2c/0x3c [ 403.668847][T20622] dump_stack_lvl+0x108/0x170 [ 403.670118][T20622] dump_stack+0x1c/0x58 [ 403.671237][T20622] should_fail+0x3b8/0x514 [ 403.672508][T20622] __should_failslab+0xbc/0x110 [ 403.673772][T20622] should_failslab+0x10/0x28 [ 403.674955][T20622] slab_pre_alloc_hook+0x64/0xe8 [ 403.676251][T20622] kmem_cache_alloc+0x98/0x45c [ 403.677579][T20622] radix_tree_node_alloc+0x184/0x360 [ 403.678967][T20622] idr_get_free+0x240/0x8b0 [ 403.680237][T20622] idr_alloc+0x160/0x2b0 [ 403.681425][T20622] p9_client_prepare_req+0x50c/0xd2c [ 403.682807][T20622] p9_client_rpc+0x138/0xf68 [ 403.684046][T20622] p9_client_create+0x95c/0xe04 [ 403.685369][T20622] v9fs_session_init+0x18c/0x1504 [ 403.686718][T20622] v9fs_mount+0x88/0x780 [ 403.687876][T20622] legacy_get_tree+0xd4/0x16c [ 403.689182][T20622] vfs_get_tree+0x90/0x274 [ 403.690371][T20622] do_new_mount+0x278/0x8fc [ 403.691583][T20622] path_mount+0x594/0x101c [ 403.692764][T20622] __arm64_sys_mount+0x510/0x5e0 [ 403.694035][T20622] invoke_syscall+0x98/0x2b8 [ 403.695270][T20622] el0_svc_common+0x138/0x258 [ 403.696513][T20622] do_el0_svc+0x58/0x14c [ 403.697750][T20622] el0_svc+0x7c/0x1f0 [ 403.698836][T20622] el0t_64_sync_handler+0x84/0xe4 [ 403.700148][T20622] el0t_64_sync+0x1a0/0x1a4 00:06:43 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x19000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 403.746605][T20624] FAULT_INJECTION: forcing a failure. [ 403.746605][T20624] name failslab, interval 1, probability 0, space 0, times 0 [ 403.750324][T20624] CPU: 1 PID: 20624 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 403.752715][T20624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 403.755433][T20624] Call trace: [ 403.756352][T20624] dump_backtrace+0x0/0x530 [ 403.757609][T20624] show_stack+0x2c/0x3c [ 403.758739][T20624] dump_stack_lvl+0x108/0x170 [ 403.759993][T20624] dump_stack+0x1c/0x58 [ 403.761077][T20624] should_fail+0x3b8/0x514 [ 403.762324][T20624] __should_failslab+0xbc/0x110 [ 403.763673][T20624] should_failslab+0x10/0x28 [ 403.764864][T20624] slab_pre_alloc_hook+0x64/0xe8 [ 403.766237][T20624] kmem_cache_alloc+0x98/0x45c [ 403.767549][T20624] __kernfs_new_node+0xe4/0x684 [ 403.768833][T20624] kernfs_new_node+0x11c/0x240 [ 403.770143][T20624] __kernfs_create_file+0x60/0x2d4 [ 403.771531][T20624] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 403.773045][T20624] internal_create_group+0x42c/0xbec [ 403.774499][T20624] sysfs_create_group+0x2c/0x3c [ 403.775864][T20624] sysfs_slab_add+0x15c/0x274 [ 403.777151][T20624] __kmem_cache_create+0x588/0x80c [ 403.778566][T20624] kmem_cache_create_usercopy+0x174/0x2e8 [ 403.780153][T20624] p9_client_create+0xc08/0xe04 [ 403.781460][T20624] v9fs_session_init+0x18c/0x1504 [ 403.782881][T20624] v9fs_mount+0x88/0x780 [ 403.784059][T20624] legacy_get_tree+0xd4/0x16c [ 403.785360][T20624] vfs_get_tree+0x90/0x274 [ 403.786521][T20624] do_new_mount+0x278/0x8fc [ 403.787795][T20624] path_mount+0x594/0x101c [ 403.789013][T20624] __arm64_sys_mount+0x510/0x5e0 [ 403.790353][T20624] invoke_syscall+0x98/0x2b8 [ 403.791628][T20624] el0_svc_common+0x138/0x258 [ 403.792912][T20624] do_el0_svc+0x58/0x14c [ 403.794089][T20624] el0_svc+0x7c/0x1f0 [ 403.795206][T20624] el0t_64_sync_handler+0x84/0xe4 [ 403.796586][T20624] el0t_64_sync+0x1a0/0x1a4 00:06:43 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x1fffff, 0x0) [ 403.831500][T20624] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 403.833875][T20624] CPU: 1 PID: 20624 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 403.836236][T20624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 403.838940][T20624] Call trace: [ 403.839861][T20624] dump_backtrace+0x0/0x530 [ 403.841104][T20624] show_stack+0x2c/0x3c [ 403.842152][T20624] dump_stack_lvl+0x108/0x170 [ 403.843372][T20624] dump_stack+0x1c/0x58 [ 403.844494][T20624] kmem_cache_create_usercopy+0x23c/0x2e8 [ 403.846102][T20624] p9_client_create+0xc08/0xe04 [ 403.847428][T20624] v9fs_session_init+0x18c/0x1504 [ 403.848784][T20624] v9fs_mount+0x88/0x780 [ 403.849953][T20624] legacy_get_tree+0xd4/0x16c [ 403.851253][T20624] vfs_get_tree+0x90/0x274 [ 403.852499][T20624] do_new_mount+0x278/0x8fc [ 403.853759][T20624] path_mount+0x594/0x101c [ 403.854971][T20624] __arm64_sys_mount+0x510/0x5e0 [ 403.856365][T20624] invoke_syscall+0x98/0x2b8 [ 403.857652][T20624] el0_svc_common+0x138/0x258 [ 403.858913][T20624] do_el0_svc+0x58/0x14c [ 403.860005][T20624] el0_svc+0x7c/0x1f0 [ 403.861066][T20624] el0t_64_sync_handler+0x84/0xe4 [ 403.862466][T20624] el0t_64_sync+0x1a0/0x1a4 00:06:43 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x400000, 0x0) [ 403.903180][T20624] FS-Cache: Duplicate cookie detected [ 403.904730][T20624] FS-Cache: O-cookie c=000000ba [p=00000004 fl=222 nc=0 na=1] [ 403.906779][T20624] FS-Cache: O-cookie d=00000000262699aa{9P.session} n=000000008e8b0991 [ 403.908942][T20624] FS-Cache: O-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 403.916051][T20624] FS-Cache: N-cookie c=000000bb [p=00000004 fl=2 nc=0 na=1] [ 403.917953][T20624] FS-Cache: N-cookie d=00000000262699aa{9P.session} n=000000005bb723d1 [ 403.920155][T20624] FS-Cache: N-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' 00:06:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x9}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:43 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x20000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:43 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x1000000, 0x0) 00:06:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0xb}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:43 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 29) 00:06:44 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 59) 00:06:44 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x2000000, 0x0) [ 404.051734][T20644] FAULT_INJECTION: forcing a failure. [ 404.051734][T20644] name failslab, interval 1, probability 0, space 0, times 0 00:06:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x28000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 404.060507][T20644] CPU: 1 PID: 20644 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 404.062851][T20644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 404.065571][T20644] Call trace: [ 404.066455][T20644] dump_backtrace+0x0/0x530 [ 404.067715][T20644] show_stack+0x2c/0x3c [ 404.068847][T20644] dump_stack_lvl+0x108/0x170 [ 404.070101][T20644] dump_stack+0x1c/0x58 [ 404.071239][T20644] should_fail+0x3b8/0x514 [ 404.072416][T20644] __should_failslab+0xbc/0x110 [ 404.073770][T20644] should_failslab+0x10/0x28 [ 404.074994][T20644] slab_pre_alloc_hook+0x64/0xe8 [ 404.076341][T20644] __kmalloc+0xc0/0x4c8 [ 404.077463][T20644] p9pdu_readf+0x1218/0x1d40 [ 404.078722][T20644] p9_client_create+0x9d0/0xe04 [ 404.079981][T20644] v9fs_session_init+0x18c/0x1504 [ 404.081327][T20644] v9fs_mount+0x88/0x780 [ 404.082499][T20644] legacy_get_tree+0xd4/0x16c [ 404.083791][T20644] vfs_get_tree+0x90/0x274 [ 404.085009][T20644] do_new_mount+0x278/0x8fc [ 404.086221][T20644] path_mount+0x594/0x101c [ 404.087400][T20644] __arm64_sys_mount+0x510/0x5e0 [ 404.088771][T20644] invoke_syscall+0x98/0x2b8 [ 404.089963][T20644] el0_svc_common+0x138/0x258 [ 404.091269][T20644] do_el0_svc+0x58/0x14c [ 404.092399][T20644] el0_svc+0x7c/0x1f0 [ 404.093464][T20644] el0t_64_sync_handler+0x84/0xe4 [ 404.094901][T20644] el0t_64_sync+0x1a0/0x1a4 00:06:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0xc}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 404.130944][T20648] FAULT_INJECTION: forcing a failure. [ 404.130944][T20648] name failslab, interval 1, probability 0, space 0, times 0 00:06:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x48000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 404.177612][T20648] CPU: 0 PID: 20648 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 404.180040][T20648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 404.182795][T20648] Call trace: [ 404.183693][T20648] dump_backtrace+0x0/0x530 [ 404.184980][T20648] show_stack+0x2c/0x3c [ 404.186133][T20648] dump_stack_lvl+0x108/0x170 [ 404.187480][T20648] dump_stack+0x1c/0x58 [ 404.188617][T20648] should_fail+0x3b8/0x514 [ 404.189823][T20648] __should_failslab+0xbc/0x110 [ 404.191176][T20648] should_failslab+0x10/0x28 [ 404.192453][T20648] slab_pre_alloc_hook+0x64/0xe8 [ 404.193788][T20648] kmem_cache_alloc+0x98/0x45c [ 404.195104][T20648] __kernfs_new_node+0xe4/0x684 [ 404.196509][T20648] kernfs_new_node+0x11c/0x240 [ 404.197895][T20648] __kernfs_create_file+0x60/0x2d4 [ 404.199373][T20648] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 404.200849][T20648] internal_create_group+0x42c/0xbec [ 404.202236][T20648] sysfs_create_group+0x2c/0x3c [ 404.203658][T20648] sysfs_slab_add+0x15c/0x274 [ 404.204952][T20648] __kmem_cache_create+0x588/0x80c [ 404.206357][T20648] kmem_cache_create_usercopy+0x174/0x2e8 [ 404.207900][T20648] p9_client_create+0xc08/0xe04 [ 404.209255][T20648] v9fs_session_init+0x18c/0x1504 [ 404.210660][T20648] v9fs_mount+0x88/0x780 [ 404.211849][T20648] legacy_get_tree+0xd4/0x16c [ 404.213104][T20648] vfs_get_tree+0x90/0x274 [ 404.214291][T20648] do_new_mount+0x278/0x8fc [ 404.215564][T20648] path_mount+0x594/0x101c [ 404.216750][T20648] __arm64_sys_mount+0x510/0x5e0 [ 404.218099][T20648] invoke_syscall+0x98/0x2b8 [ 404.219392][T20648] el0_svc_common+0x138/0x258 [ 404.220681][T20648] do_el0_svc+0x58/0x14c [ 404.221845][T20648] el0_svc+0x7c/0x1f0 [ 404.222884][T20648] el0t_64_sync_handler+0x84/0xe4 [ 404.224240][T20648] el0t_64_sync+0x1a0/0x1a4 00:06:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0xe}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:44 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 30) 00:06:44 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x3000000, 0x0) [ 404.239574][T20648] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 404.247860][T20648] CPU: 0 PID: 20648 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 404.250220][T20648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 404.253038][T20648] Call trace: [ 404.253942][T20648] dump_backtrace+0x0/0x530 [ 404.255187][T20648] show_stack+0x2c/0x3c [ 404.256329][T20648] dump_stack_lvl+0x108/0x170 [ 404.257606][T20648] dump_stack+0x1c/0x58 [ 404.258733][T20648] kmem_cache_create_usercopy+0x23c/0x2e8 [ 404.260253][T20648] p9_client_create+0xc08/0xe04 [ 404.261634][T20648] v9fs_session_init+0x18c/0x1504 [ 404.263045][T20648] v9fs_mount+0x88/0x780 [ 404.264165][T20648] legacy_get_tree+0xd4/0x16c [ 404.265434][T20648] vfs_get_tree+0x90/0x274 [ 404.266664][T20660] FAULT_INJECTION: forcing a failure. [ 404.266664][T20660] name failslab, interval 1, probability 0, space 0, times 0 [ 404.266708][T20648] do_new_mount+0x278/0x8fc [ 404.271337][T20648] path_mount+0x594/0x101c [ 404.272546][T20648] __arm64_sys_mount+0x510/0x5e0 [ 404.273860][T20648] invoke_syscall+0x98/0x2b8 [ 404.275055][T20648] el0_svc_common+0x138/0x258 [ 404.276381][T20648] do_el0_svc+0x58/0x14c [ 404.277562][T20648] el0_svc+0x7c/0x1f0 [ 404.278627][T20648] el0t_64_sync_handler+0x84/0xe4 [ 404.279947][T20648] el0t_64_sync+0x1a0/0x1a4 [ 404.287713][T20660] CPU: 0 PID: 20660 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 404.290109][T20660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 404.292769][T20660] Call trace: [ 404.293678][T20660] dump_backtrace+0x0/0x530 [ 404.294989][T20660] show_stack+0x2c/0x3c [ 404.296093][T20660] dump_stack_lvl+0x108/0x170 [ 404.297346][T20660] dump_stack+0x1c/0x58 [ 404.298467][T20660] should_fail+0x3b8/0x514 [ 404.299665][T20660] __should_failslab+0xbc/0x110 [ 404.301024][T20660] should_failslab+0x10/0x28 [ 404.302268][T20660] slab_pre_alloc_hook+0x64/0xe8 [ 404.303675][T20660] kmem_cache_alloc_node+0x9c/0x49c [ 404.305119][T20660] __kmem_cache_create+0x198/0x80c [ 404.306506][T20660] kmem_cache_create_usercopy+0x174/0x2e8 [ 404.308075][T20660] p9_client_create+0xc08/0xe04 [ 404.309397][T20660] v9fs_session_init+0x18c/0x1504 [ 404.310762][T20660] v9fs_mount+0x88/0x780 [ 404.311968][T20660] legacy_get_tree+0xd4/0x16c [ 404.313239][T20660] vfs_get_tree+0x90/0x274 [ 404.314395][T20660] do_new_mount+0x278/0x8fc [ 404.315660][T20660] path_mount+0x594/0x101c [ 404.316824][T20660] __arm64_sys_mount+0x510/0x5e0 [ 404.318194][T20660] invoke_syscall+0x98/0x2b8 [ 404.319469][T20660] el0_svc_common+0x138/0x258 [ 404.320726][T20660] do_el0_svc+0x58/0x14c [ 404.321915][T20660] el0_svc+0x7c/0x1f0 [ 404.323007][T20660] el0t_64_sync_handler+0x84/0xe4 [ 404.324501][T20660] el0t_64_sync+0x1a0/0x1a4 00:06:44 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x4000000, 0x0) 00:06:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x5c000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 404.360067][T20660] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -22 00:06:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0xf}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 404.364803][T20660] CPU: 0 PID: 20660 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 404.367205][T20660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 404.370034][T20660] Call trace: [ 404.370935][T20660] dump_backtrace+0x0/0x530 [ 404.372207][T20660] show_stack+0x2c/0x3c [ 404.373391][T20660] dump_stack_lvl+0x108/0x170 [ 404.374784][T20660] dump_stack+0x1c/0x58 [ 404.375930][T20660] kmem_cache_create_usercopy+0x23c/0x2e8 [ 404.377558][T20660] p9_client_create+0xc08/0xe04 [ 404.378881][T20660] v9fs_session_init+0x18c/0x1504 [ 404.380316][T20660] v9fs_mount+0x88/0x780 [ 404.381501][T20660] legacy_get_tree+0xd4/0x16c [ 404.382885][T20660] vfs_get_tree+0x90/0x274 [ 404.384103][T20660] do_new_mount+0x278/0x8fc [ 404.385324][T20660] path_mount+0x594/0x101c [ 404.386559][T20660] __arm64_sys_mount+0x510/0x5e0 [ 404.387962][T20660] invoke_syscall+0x98/0x2b8 [ 404.389330][T20660] el0_svc_common+0x138/0x258 [ 404.390617][T20660] do_el0_svc+0x58/0x14c [ 404.391804][T20660] el0_svc+0x7c/0x1f0 [ 404.392912][T20660] el0t_64_sync_handler+0x84/0xe4 [ 404.394315][T20660] el0t_64_sync+0x1a0/0x1a4 00:06:44 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 60) 00:06:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x60000000, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x12}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:44 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x5000000, 0x0) [ 404.476183][T20670] FAULT_INJECTION: forcing a failure. [ 404.476183][T20670] name failslab, interval 1, probability 0, space 0, times 0 00:06:44 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 31) [ 404.495448][T20670] CPU: 1 PID: 20670 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 00:06:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xf0ffffff, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 404.497725][T20670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 404.500413][T20670] Call trace: [ 404.501271][T20670] dump_backtrace+0x0/0x530 [ 404.502484][T20670] show_stack+0x2c/0x3c [ 404.503615][T20670] dump_stack_lvl+0x108/0x170 [ 404.504974][T20670] dump_stack+0x1c/0x58 [ 404.506089][T20670] should_fail+0x3b8/0x514 [ 404.507251][T20670] __should_failslab+0xbc/0x110 [ 404.508562][T20670] should_failslab+0x10/0x28 [ 404.509844][T20670] slab_pre_alloc_hook+0x64/0xe8 [ 404.511175][T20670] kmem_cache_alloc+0x98/0x45c [ 404.512506][T20670] __kernfs_new_node+0xe4/0x684 [ 404.513823][T20670] kernfs_new_node+0x11c/0x240 [ 404.515110][T20670] __kernfs_create_file+0x60/0x2d4 [ 404.516522][T20670] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 404.517966][T20670] internal_create_group+0x42c/0xbec [ 404.519382][T20670] sysfs_create_group+0x2c/0x3c [ 404.520649][T20670] sysfs_slab_add+0x15c/0x274 [ 404.521934][T20670] __kmem_cache_create+0x588/0x80c [ 404.523334][T20670] kmem_cache_create_usercopy+0x174/0x2e8 [ 404.524892][T20670] p9_client_create+0xc08/0xe04 [ 404.526156][T20670] v9fs_session_init+0x18c/0x1504 [ 404.527521][T20670] v9fs_mount+0x88/0x780 [ 404.528661][T20670] legacy_get_tree+0xd4/0x16c [ 404.529929][T20670] vfs_get_tree+0x90/0x274 [ 404.531072][T20670] do_new_mount+0x278/0x8fc [ 404.532318][T20670] path_mount+0x594/0x101c [ 404.533494][T20670] __arm64_sys_mount+0x510/0x5e0 [ 404.534851][T20670] invoke_syscall+0x98/0x2b8 [ 404.536142][T20670] el0_svc_common+0x138/0x258 [ 404.537411][T20670] do_el0_svc+0x58/0x14c [ 404.538548][T20670] el0_svc+0x7c/0x1f0 [ 404.539624][T20670] el0t_64_sync_handler+0x84/0xe4 [ 404.540994][T20670] el0t_64_sync+0x1a0/0x1a4 [ 404.559257][T20678] FAULT_INJECTION: forcing a failure. [ 404.559257][T20678] name failslab, interval 1, probability 0, space 0, times 0 [ 404.564526][T20678] CPU: 1 PID: 20678 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 404.566841][T20678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 404.569592][T20678] Call trace: [ 404.570415][T20678] dump_backtrace+0x0/0x530 [ 404.571606][T20678] show_stack+0x2c/0x3c [ 404.572708][T20678] dump_stack_lvl+0x108/0x170 [ 404.573961][T20678] dump_stack+0x1c/0x58 [ 404.575036][T20678] should_fail+0x3b8/0x514 [ 404.576190][T20678] __should_failslab+0xbc/0x110 [ 404.577538][T20678] should_failslab+0x10/0x28 [ 404.578752][T20678] slab_pre_alloc_hook+0x64/0xe8 00:06:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xf5ffffff, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 404.580145][T20678] kmem_cache_alloc+0x98/0x45c [ 404.581438][T20678] __kernfs_new_node+0xe4/0x684 [ 404.582804][T20678] kernfs_new_node+0x11c/0x240 [ 404.584122][T20678] kernfs_create_dir_ns+0x58/0x12c [ 404.585493][T20678] sysfs_create_dir_ns+0x150/0x318 [ 404.586877][T20678] kobject_add_internal+0x384/0x8f0 [ 404.588289][T20678] kobject_init_and_add+0x130/0x1a0 [ 404.589696][T20678] sysfs_slab_add+0x9c/0x274 [ 404.590952][T20678] __kmem_cache_create+0x588/0x80c [ 404.592318][T20678] kmem_cache_create_usercopy+0x174/0x2e8 [ 404.593798][T20678] p9_client_create+0xc08/0xe04 [ 404.595056][T20678] v9fs_session_init+0x18c/0x1504 [ 404.596428][T20678] v9fs_mount+0x88/0x780 [ 404.597573][T20678] legacy_get_tree+0xd4/0x16c [ 404.598979][T20678] vfs_get_tree+0x90/0x274 [ 404.600266][T20678] do_new_mount+0x278/0x8fc [ 404.601550][T20678] path_mount+0x594/0x101c [ 404.602742][T20678] __arm64_sys_mount+0x510/0x5e0 [ 404.604170][T20678] invoke_syscall+0x98/0x2b8 [ 404.605354][T20678] el0_svc_common+0x138/0x258 [ 404.606623][T20678] do_el0_svc+0x58/0x14c [ 404.607764][T20678] el0_svc+0x7c/0x1f0 [ 404.608892][T20678] el0t_64_sync_handler+0x84/0xe4 [ 404.610225][T20678] el0t_64_sync+0x1a0/0x1a4 00:06:44 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x6000000, 0x0) [ 404.615512][T20670] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 404.621675][T20670] CPU: 1 PID: 20670 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 404.624017][T20670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 404.626868][T20670] Call trace: [ 404.627744][T20670] dump_backtrace+0x0/0x530 [ 404.629002][T20670] show_stack+0x2c/0x3c [ 404.630134][T20670] dump_stack_lvl+0x108/0x170 [ 404.631418][T20670] dump_stack+0x1c/0x58 [ 404.632547][T20670] kmem_cache_create_usercopy+0x23c/0x2e8 [ 404.634103][T20670] p9_client_create+0xc08/0xe04 [ 404.635431][T20670] v9fs_session_init+0x18c/0x1504 [ 404.636793][T20670] v9fs_mount+0x88/0x780 [ 404.638007][T20670] legacy_get_tree+0xd4/0x16c [ 404.639341][T20670] vfs_get_tree+0x90/0x274 [ 404.640515][T20670] do_new_mount+0x278/0x8fc [ 404.641730][T20670] path_mount+0x594/0x101c [ 404.642872][T20670] __arm64_sys_mount+0x510/0x5e0 [ 404.644272][T20670] invoke_syscall+0x98/0x2b8 [ 404.645495][T20670] el0_svc_common+0x138/0x258 [ 404.646798][T20670] do_el0_svc+0x58/0x14c [ 404.647899][T20670] el0_svc+0x7c/0x1f0 [ 404.649017][T20670] el0t_64_sync_handler+0x84/0xe4 [ 404.650455][T20670] el0t_64_sync+0x1a0/0x1a4 00:06:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x14}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xfeffffff, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 404.693375][T20678] kobject_add_internal failed for 9p-fcall-cache (error: -12 parent: slab) [ 404.710444][T20678] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 404.713418][T20678] CPU: 1 PID: 20678 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 00:06:44 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 61) [ 404.715825][T20678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 404.718597][T20678] Call trace: [ 404.719464][T20678] dump_backtrace+0x0/0x530 [ 404.720730][T20678] show_stack+0x2c/0x3c [ 404.721875][T20678] dump_stack_lvl+0x108/0x170 [ 404.723179][T20678] dump_stack+0x1c/0x58 [ 404.724349][T20678] kmem_cache_create_usercopy+0x23c/0x2e8 [ 404.725937][T20678] p9_client_create+0xc08/0xe04 [ 404.727234][T20678] v9fs_session_init+0x18c/0x1504 [ 404.728614][T20678] v9fs_mount+0x88/0x780 [ 404.729787][T20678] legacy_get_tree+0xd4/0x16c [ 404.731093][T20678] vfs_get_tree+0x90/0x274 [ 404.732275][T20678] do_new_mount+0x278/0x8fc [ 404.733495][T20678] path_mount+0x594/0x101c [ 404.734678][T20678] __arm64_sys_mount+0x510/0x5e0 [ 404.736078][T20678] invoke_syscall+0x98/0x2b8 [ 404.737369][T20678] el0_svc_common+0x138/0x258 [ 404.738649][T20678] do_el0_svc+0x58/0x14c [ 404.739776][T20678] el0_svc+0x7c/0x1f0 [ 404.740870][T20678] el0t_64_sync_handler+0x84/0xe4 [ 404.742276][T20678] el0t_64_sync+0x1a0/0x1a4 00:06:44 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x7000000, 0x0) 00:06:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x16}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xffffff7f, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:44 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x8000000, 0x0) [ 404.828658][T20692] FAULT_INJECTION: forcing a failure. [ 404.828658][T20692] name failslab, interval 1, probability 0, space 0, times 0 [ 404.840681][T20692] CPU: 1 PID: 20692 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 404.843111][T20692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 404.845912][T20692] Call trace: [ 404.846815][T20692] dump_backtrace+0x0/0x530 [ 404.848025][T20692] show_stack+0x2c/0x3c [ 404.849125][T20692] dump_stack_lvl+0x108/0x170 [ 404.850381][T20692] dump_stack+0x1c/0x58 [ 404.851509][T20692] should_fail+0x3b8/0x514 [ 404.852684][T20692] __should_failslab+0xbc/0x110 [ 404.853991][T20692] should_failslab+0x10/0x28 [ 404.855227][T20692] slab_pre_alloc_hook+0x64/0xe8 [ 404.856601][T20692] kmem_cache_alloc+0x98/0x45c [ 404.857832][T20692] __kernfs_new_node+0xe4/0x684 [ 404.859163][T20692] kernfs_new_node+0x11c/0x240 [ 404.860451][T20692] __kernfs_create_file+0x60/0x2d4 [ 404.861893][T20692] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 404.863399][T20692] internal_create_group+0x42c/0xbec [ 404.864834][T20692] sysfs_create_group+0x2c/0x3c [ 404.866151][T20692] sysfs_slab_add+0x15c/0x274 [ 404.867414][T20692] __kmem_cache_create+0x588/0x80c [ 404.868808][T20692] kmem_cache_create_usercopy+0x174/0x2e8 [ 404.870441][T20692] p9_client_create+0xc08/0xe04 [ 404.871732][T20692] v9fs_session_init+0x18c/0x1504 [ 404.873074][T20692] v9fs_mount+0x88/0x780 [ 404.874242][T20692] legacy_get_tree+0xd4/0x16c [ 404.875489][T20692] vfs_get_tree+0x90/0x274 [ 404.876666][T20692] do_new_mount+0x278/0x8fc [ 404.877899][T20692] path_mount+0x594/0x101c [ 404.879115][T20692] __arm64_sys_mount+0x510/0x5e0 [ 404.880536][T20692] invoke_syscall+0x98/0x2b8 [ 404.881797][T20692] el0_svc_common+0x138/0x258 [ 404.883057][T20692] do_el0_svc+0x58/0x14c [ 404.884208][T20692] el0_svc+0x7c/0x1f0 [ 404.885398][T20692] el0t_64_sync_handler+0x84/0xe4 [ 404.886758][T20692] el0t_64_sync+0x1a0/0x1a4 00:06:44 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 32) 00:06:44 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x9000000, 0x0) 00:06:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xfffffff0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x18}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 404.923248][T20692] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 404.925506][T20692] CPU: 0 PID: 20692 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 404.927827][T20692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 404.930467][T20692] Call trace: [ 404.931320][T20692] dump_backtrace+0x0/0x530 [ 404.932561][T20692] show_stack+0x2c/0x3c [ 404.933723][T20692] dump_stack_lvl+0x108/0x170 [ 404.935034][T20692] dump_stack+0x1c/0x58 [ 404.936146][T20692] kmem_cache_create_usercopy+0x23c/0x2e8 [ 404.937745][T20692] p9_client_create+0xc08/0xe04 [ 404.939046][T20692] v9fs_session_init+0x18c/0x1504 [ 404.940431][T20692] v9fs_mount+0x88/0x780 [ 404.941589][T20692] legacy_get_tree+0xd4/0x16c [ 404.942934][T20692] vfs_get_tree+0x90/0x274 [ 404.944135][T20692] do_new_mount+0x278/0x8fc [ 404.945390][T20692] path_mount+0x594/0x101c [ 404.946571][T20692] __arm64_sys_mount+0x510/0x5e0 [ 404.947861][T20692] invoke_syscall+0x98/0x2b8 [ 404.949125][T20692] el0_svc_common+0x138/0x258 [ 404.950419][T20692] do_el0_svc+0x58/0x14c [ 404.951611][T20692] el0_svc+0x7c/0x1f0 [ 404.952688][T20692] el0t_64_sync_handler+0x84/0xe4 [ 404.954048][T20692] el0t_64_sync+0x1a0/0x1a4 00:06:44 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xa000000, 0x0) 00:06:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x19}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 405.006049][T20704] FAULT_INJECTION: forcing a failure. [ 405.006049][T20704] name failslab, interval 1, probability 0, space 0, times 0 [ 405.010791][T20704] CPU: 0 PID: 20704 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 405.013191][T20704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 405.015929][T20704] Call trace: [ 405.016865][T20704] dump_backtrace+0x0/0x530 [ 405.018073][T20704] show_stack+0x2c/0x3c [ 405.019232][T20704] dump_stack_lvl+0x108/0x170 [ 405.020462][T20704] dump_stack+0x1c/0x58 [ 405.021555][T20704] should_fail+0x3b8/0x514 [ 405.022749][T20704] __should_failslab+0xbc/0x110 [ 405.024045][T20704] should_failslab+0x10/0x28 [ 405.025330][T20704] slab_pre_alloc_hook+0x64/0xe8 [ 405.026699][T20704] kmem_cache_alloc+0x98/0x45c [ 405.028016][T20704] __kernfs_new_node+0xe4/0x684 [ 405.029368][T20704] kernfs_new_node+0x11c/0x240 [ 405.030686][T20704] __kernfs_create_file+0x60/0x2d4 [ 405.032019][T20704] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 405.033459][T20704] internal_create_group+0x42c/0xbec [ 405.034881][T20704] sysfs_create_group+0x2c/0x3c [ 405.036198][T20704] sysfs_slab_add+0x15c/0x274 [ 405.037480][T20704] __kmem_cache_create+0x588/0x80c [ 405.038886][T20704] kmem_cache_create_usercopy+0x174/0x2e8 [ 405.040518][T20704] p9_client_create+0xc08/0xe04 [ 405.041920][T20704] v9fs_session_init+0x18c/0x1504 [ 405.043274][T20704] v9fs_mount+0x88/0x780 [ 405.044449][T20704] legacy_get_tree+0xd4/0x16c [ 405.045714][T20704] vfs_get_tree+0x90/0x274 [ 405.046927][T20704] do_new_mount+0x278/0x8fc [ 405.048137][T20704] path_mount+0x594/0x101c [ 405.049372][T20704] __arm64_sys_mount+0x510/0x5e0 [ 405.050710][T20704] invoke_syscall+0x98/0x2b8 [ 405.051940][T20704] el0_svc_common+0x138/0x258 [ 405.053197][T20704] do_el0_svc+0x58/0x14c [ 405.054367][T20704] el0_svc+0x7c/0x1f0 [ 405.055460][T20704] el0t_64_sync_handler+0x84/0xe4 [ 405.056863][T20704] el0t_64_sync+0x1a0/0x1a4 00:06:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xfffffff5, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:45 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 62) 00:06:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x34}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:45 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xb000000, 0x0) 00:06:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0xfffffffe, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x54}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 405.206456][T20712] FAULT_INJECTION: forcing a failure. [ 405.206456][T20712] name failslab, interval 1, probability 0, space 0, times 0 [ 405.210158][T20712] CPU: 0 PID: 20712 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 405.212461][T20712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 405.215155][T20712] Call trace: [ 405.216056][T20712] dump_backtrace+0x0/0x530 [ 405.217297][T20712] show_stack+0x2c/0x3c [ 405.218421][T20712] dump_stack_lvl+0x108/0x170 [ 405.219677][T20712] dump_stack+0x1c/0x58 [ 405.220797][T20712] should_fail+0x3b8/0x514 [ 405.221995][T20712] __should_failslab+0xbc/0x110 [ 405.223273][T20712] should_failslab+0x10/0x28 [ 405.224520][T20712] slab_pre_alloc_hook+0x64/0xe8 [ 405.225904][T20712] kmem_cache_alloc+0x98/0x45c [ 405.227147][T20712] __kernfs_new_node+0xe4/0x684 [ 405.228506][T20712] kernfs_new_node+0x11c/0x240 [ 405.229743][T20712] __kernfs_create_file+0x60/0x2d4 [ 405.231094][T20712] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 405.232531][T20712] internal_create_group+0x42c/0xbec [ 405.233942][T20712] sysfs_create_group+0x2c/0x3c [ 405.235244][T20712] sysfs_slab_add+0x15c/0x274 [ 405.236579][T20712] __kmem_cache_create+0x588/0x80c [ 405.237952][T20712] kmem_cache_create_usercopy+0x174/0x2e8 [ 405.239528][T20712] p9_client_create+0xc08/0xe04 [ 405.240794][T20712] v9fs_session_init+0x18c/0x1504 [ 405.242215][T20712] v9fs_mount+0x88/0x780 [ 405.243390][T20712] legacy_get_tree+0xd4/0x16c [ 405.244639][T20712] vfs_get_tree+0x90/0x274 [ 405.245897][T20712] do_new_mount+0x278/0x8fc [ 405.247118][T20712] path_mount+0x594/0x101c [ 405.248279][T20712] __arm64_sys_mount+0x510/0x5e0 [ 405.249716][T20712] invoke_syscall+0x98/0x2b8 [ 405.250976][T20712] el0_svc_common+0x138/0x258 [ 405.252271][T20712] do_el0_svc+0x58/0x14c [ 405.253419][T20712] el0_svc+0x7c/0x1f0 [ 405.254454][T20712] el0t_64_sync_handler+0x84/0xe4 [ 405.255849][T20712] el0t_64_sync+0x1a0/0x1a4 00:06:45 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xc000000, 0x0) [ 405.263487][T20704] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 405.265740][T20704] CPU: 0 PID: 20704 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 405.268096][T20704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 405.270849][T20704] Call trace: [ 405.271755][T20704] dump_backtrace+0x0/0x530 [ 405.272937][T20704] show_stack+0x2c/0x3c [ 405.274066][T20704] dump_stack_lvl+0x108/0x170 [ 405.275351][T20704] dump_stack+0x1c/0x58 [ 405.276485][T20704] kmem_cache_create_usercopy+0x23c/0x2e8 [ 405.278077][T20704] p9_client_create+0xc08/0xe04 [ 405.279434][T20704] v9fs_session_init+0x18c/0x1504 [ 405.280845][T20704] v9fs_mount+0x88/0x780 [ 405.282028][T20704] legacy_get_tree+0xd4/0x16c [ 405.283327][T20704] vfs_get_tree+0x90/0x274 [ 405.284516][T20704] do_new_mount+0x278/0x8fc [ 405.285755][T20704] path_mount+0x594/0x101c [ 405.286933][T20704] __arm64_sys_mount+0x510/0x5e0 [ 405.288225][T20704] invoke_syscall+0x98/0x2b8 [ 405.289433][T20704] el0_svc_common+0x138/0x258 [ 405.290648][T20712] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 405.290711][T20704] do_el0_svc+0x58/0x14c [ 405.290728][T20704] el0_svc+0x7c/0x1f0 [ 405.290741][T20704] el0t_64_sync_handler+0x84/0xe4 [ 405.296504][T20704] el0t_64_sync+0x1a0/0x1a4 [ 405.298396][T20712] CPU: 1 PID: 20712 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 405.300765][T20712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 405.303622][T20712] Call trace: [ 405.304535][T20712] dump_backtrace+0x0/0x530 [ 405.305800][T20712] show_stack+0x2c/0x3c [ 405.306971][T20712] dump_stack_lvl+0x108/0x170 [ 405.308258][T20712] dump_stack+0x1c/0x58 [ 405.309469][T20712] kmem_cache_create_usercopy+0x23c/0x2e8 [ 405.311008][T20712] p9_client_create+0xc08/0xe04 [ 405.312325][T20712] v9fs_session_init+0x18c/0x1504 [ 405.313703][T20712] v9fs_mount+0x88/0x780 [ 405.314881][T20712] legacy_get_tree+0xd4/0x16c [ 405.316155][T20712] vfs_get_tree+0x90/0x274 [ 405.317417][T20712] do_new_mount+0x278/0x8fc [ 405.318656][T20712] path_mount+0x594/0x101c [ 405.319908][T20712] __arm64_sys_mount+0x510/0x5e0 [ 405.321326][T20712] invoke_syscall+0x98/0x2b8 [ 405.322599][T20712] el0_svc_common+0x138/0x258 [ 405.323887][T20712] do_el0_svc+0x58/0x14c [ 405.325052][T20712] el0_svc+0x7c/0x1f0 [ 405.326152][T20712] el0t_64_sync_handler+0x84/0xe4 [ 405.327550][T20712] el0t_64_sync+0x1a0/0x1a4 00:06:45 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xd000000, 0x0) 00:06:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x60}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:45 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 33) 00:06:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 405.407286][T20728] FAULT_INJECTION: forcing a failure. [ 405.407286][T20728] name failslab, interval 1, probability 0, space 0, times 0 [ 405.420895][T20728] CPU: 1 PID: 20728 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 405.423331][T20728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 405.426112][T20728] Call trace: [ 405.427029][T20728] dump_backtrace+0x0/0x530 [ 405.428293][T20728] show_stack+0x2c/0x3c [ 405.429522][T20728] dump_stack_lvl+0x108/0x170 [ 405.430754][T20728] dump_stack+0x1c/0x58 [ 405.431865][T20728] should_fail+0x3b8/0x514 [ 405.433090][T20728] __should_failslab+0xbc/0x110 [ 405.434460][T20728] should_failslab+0x10/0x28 [ 405.435688][T20728] slab_pre_alloc_hook+0x64/0xe8 [ 405.437096][T20728] kmem_cache_alloc+0x98/0x45c [ 405.438459][T20728] __kernfs_new_node+0xe4/0x684 [ 405.439787][T20728] kernfs_new_node+0x11c/0x240 [ 405.441108][T20728] __kernfs_create_file+0x60/0x2d4 [ 405.442509][T20728] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 405.443972][T20728] internal_create_group+0x42c/0xbec [ 405.445417][T20728] sysfs_create_group+0x2c/0x3c [ 405.446779][T20728] sysfs_slab_add+0x15c/0x274 [ 405.448081][T20728] __kmem_cache_create+0x588/0x80c [ 405.449531][T20728] kmem_cache_create_usercopy+0x174/0x2e8 [ 405.451126][T20728] p9_client_create+0xc08/0xe04 [ 405.452480][T20728] v9fs_session_init+0x18c/0x1504 [ 405.453863][T20728] v9fs_mount+0x88/0x780 [ 405.455040][T20728] legacy_get_tree+0xd4/0x16c [ 405.456352][T20728] vfs_get_tree+0x90/0x274 [ 405.457602][T20728] do_new_mount+0x278/0x8fc [ 405.458841][T20728] path_mount+0x594/0x101c [ 405.460101][T20728] __arm64_sys_mount+0x510/0x5e0 [ 405.461492][T20728] invoke_syscall+0x98/0x2b8 [ 405.462729][T20728] el0_svc_common+0x138/0x258 [ 405.464015][T20728] do_el0_svc+0x58/0x14c [ 405.465224][T20728] el0_svc+0x7c/0x1f0 [ 405.466336][T20728] el0t_64_sync_handler+0x84/0xe4 [ 405.467731][T20728] el0t_64_sync+0x1a0/0x1a4 00:06:45 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xe000000, 0x0) 00:06:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x68}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:45 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 63) [ 405.510743][T20728] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 405.518356][T20728] CPU: 1 PID: 20728 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 405.520767][T20728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 405.523662][T20728] Call trace: [ 405.524559][T20728] dump_backtrace+0x0/0x530 [ 405.525747][T20728] show_stack+0x2c/0x3c [ 405.526877][T20728] dump_stack_lvl+0x108/0x170 [ 405.528220][T20728] dump_stack+0x1c/0x58 [ 405.529378][T20728] kmem_cache_create_usercopy+0x23c/0x2e8 [ 405.530982][T20728] p9_client_create+0xc08/0xe04 [ 405.532345][T20728] v9fs_session_init+0x18c/0x1504 [ 405.533802][T20728] v9fs_mount+0x88/0x780 [ 405.534946][T20728] legacy_get_tree+0xd4/0x16c [ 405.536216][T20728] vfs_get_tree+0x90/0x274 [ 405.537448][T20728] do_new_mount+0x278/0x8fc [ 405.538691][T20728] path_mount+0x594/0x101c [ 405.539896][T20728] __arm64_sys_mount+0x510/0x5e0 [ 405.541236][T20728] invoke_syscall+0x98/0x2b8 [ 405.542520][T20728] el0_svc_common+0x138/0x258 [ 405.543848][T20728] do_el0_svc+0x58/0x14c [ 405.545010][T20728] el0_svc+0x7c/0x1f0 [ 405.546127][T20728] el0t_64_sync_handler+0x84/0xe4 [ 405.547496][T20728] el0t_64_sync+0x1a0/0x1a4 [ 405.565431][T20740] FAULT_INJECTION: forcing a failure. [ 405.565431][T20740] name failslab, interval 1, probability 0, space 0, times 0 00:06:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:45 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x10000000, 0x0) 00:06:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x5}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 405.587242][T20740] CPU: 0 PID: 20740 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 405.589540][T20740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 405.592342][T20740] Call trace: [ 405.593211][T20740] dump_backtrace+0x0/0x530 [ 405.594449][T20740] show_stack+0x2c/0x3c [ 405.595557][T20740] dump_stack_lvl+0x108/0x170 [ 405.596815][T20740] dump_stack+0x1c/0x58 [ 405.597892][T20740] should_fail+0x3b8/0x514 [ 405.599071][T20740] __should_failslab+0xbc/0x110 [ 405.600384][T20740] should_failslab+0x10/0x28 [ 405.601680][T20740] slab_pre_alloc_hook+0x64/0xe8 [ 405.602977][T20740] kmem_cache_alloc+0x98/0x45c [ 405.604326][T20740] __kernfs_new_node+0xe4/0x684 [ 405.605648][T20740] kernfs_new_node+0x11c/0x240 [ 405.606968][T20740] __kernfs_create_file+0x60/0x2d4 [ 405.608372][T20740] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 405.609836][T20740] internal_create_group+0x42c/0xbec [ 405.611339][T20740] sysfs_create_group+0x2c/0x3c [ 405.612619][T20740] sysfs_slab_add+0x15c/0x274 [ 405.613918][T20740] __kmem_cache_create+0x588/0x80c [ 405.615343][T20740] kmem_cache_create_usercopy+0x174/0x2e8 [ 405.616962][T20740] p9_client_create+0xc08/0xe04 [ 405.618264][T20740] v9fs_session_init+0x18c/0x1504 [ 405.619642][T20740] v9fs_mount+0x88/0x780 [ 405.620775][T20740] legacy_get_tree+0xd4/0x16c [ 405.622032][T20740] vfs_get_tree+0x90/0x274 [ 405.623242][T20740] do_new_mount+0x278/0x8fc [ 405.624538][T20740] path_mount+0x594/0x101c [ 405.625735][T20740] __arm64_sys_mount+0x510/0x5e0 [ 405.627048][T20740] invoke_syscall+0x98/0x2b8 [ 405.628328][T20740] el0_svc_common+0x138/0x258 [ 405.629609][T20740] do_el0_svc+0x58/0x14c [ 405.630778][T20740] el0_svc+0x7c/0x1f0 [ 405.631879][T20740] el0t_64_sync_handler+0x84/0xe4 [ 405.633232][T20740] el0t_64_sync+0x1a0/0x1a4 00:06:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:45 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 34) 00:06:45 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x11000000, 0x0) [ 405.709883][T20750] FAULT_INJECTION: forcing a failure. [ 405.709883][T20750] name failslab, interval 1, probability 0, space 0, times 0 [ 405.713744][T20750] CPU: 0 PID: 20750 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 405.716083][T20750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 405.718821][T20750] Call trace: [ 405.719740][T20750] dump_backtrace+0x0/0x530 [ 405.720953][T20750] show_stack+0x2c/0x3c [ 405.722032][T20750] dump_stack_lvl+0x108/0x170 [ 405.723288][T20750] dump_stack+0x1c/0x58 [ 405.724394][T20750] should_fail+0x3b8/0x514 [ 405.725591][T20750] __should_failslab+0xbc/0x110 [ 405.726849][T20750] should_failslab+0x10/0x28 [ 405.728110][T20750] slab_pre_alloc_hook+0x64/0xe8 [ 405.729452][T20750] kmem_cache_alloc+0x98/0x45c [ 405.730727][T20750] __kernfs_new_node+0xe4/0x684 [ 405.732070][T20750] kernfs_new_node+0x11c/0x240 [ 405.733414][T20750] __kernfs_create_file+0x60/0x2d4 [ 405.734857][T20750] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 405.736254][T20750] internal_create_group+0x42c/0xbec [ 405.737730][T20750] sysfs_create_group+0x2c/0x3c [ 405.739032][T20750] sysfs_slab_add+0x15c/0x274 [ 405.740336][T20750] __kmem_cache_create+0x588/0x80c [ 405.741674][T20750] kmem_cache_create_usercopy+0x174/0x2e8 [ 405.743165][T20750] p9_client_create+0xc08/0xe04 [ 405.744479][T20750] v9fs_session_init+0x18c/0x1504 [ 405.745854][T20750] v9fs_mount+0x88/0x780 [ 405.747013][T20750] legacy_get_tree+0xd4/0x16c [ 405.748270][T20750] vfs_get_tree+0x90/0x274 [ 405.749462][T20750] do_new_mount+0x278/0x8fc [ 405.750634][T20750] path_mount+0x594/0x101c [ 405.751802][T20750] __arm64_sys_mount+0x510/0x5e0 [ 405.753138][T20750] invoke_syscall+0x98/0x2b8 [ 405.754381][T20750] el0_svc_common+0x138/0x258 [ 405.755645][T20750] do_el0_svc+0x58/0x14c [ 405.756827][T20750] el0_svc+0x7c/0x1f0 [ 405.757256][T20740] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 405.757879][T20750] el0t_64_sync_handler+0x84/0xe4 [ 405.761389][T20750] el0t_64_sync+0x1a0/0x1a4 [ 405.766641][T20740] CPU: 1 PID: 20740 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 405.769044][T20740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 405.771821][T20740] Call trace: [ 405.772771][T20740] dump_backtrace+0x0/0x530 [ 405.774036][T20740] show_stack+0x2c/0x3c [ 405.775270][T20740] dump_stack_lvl+0x108/0x170 [ 405.776610][T20740] dump_stack+0x1c/0x58 [ 405.777790][T20740] kmem_cache_create_usercopy+0x23c/0x2e8 [ 405.779371][T20740] p9_client_create+0xc08/0xe04 [ 405.780660][T20740] v9fs_session_init+0x18c/0x1504 [ 405.782060][T20740] v9fs_mount+0x88/0x780 [ 405.783243][T20740] legacy_get_tree+0xd4/0x16c [ 405.784587][T20740] vfs_get_tree+0x90/0x274 [ 405.785784][T20740] do_new_mount+0x278/0x8fc [ 405.786994][T20740] path_mount+0x594/0x101c [ 405.787116][T20750] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 405.788194][T20740] __arm64_sys_mount+0x510/0x5e0 [ 405.788210][T20740] invoke_syscall+0x98/0x2b8 [ 405.788222][T20740] el0_svc_common+0x138/0x258 [ 405.788233][T20740] do_el0_svc+0x58/0x14c [ 405.788244][T20740] el0_svc+0x7c/0x1f0 [ 405.796396][T20740] el0t_64_sync_handler+0x84/0xe4 [ 405.797861][T20740] el0t_64_sync+0x1a0/0x1a4 [ 405.799070][T20750] CPU: 0 PID: 20750 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 405.801533][T20750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 405.804344][T20750] Call trace: [ 405.805167][T20750] dump_backtrace+0x0/0x530 [ 405.806381][T20750] show_stack+0x2c/0x3c [ 405.807550][T20750] dump_stack_lvl+0x108/0x170 [ 405.808802][T20750] dump_stack+0x1c/0x58 [ 405.809940][T20750] kmem_cache_create_usercopy+0x23c/0x2e8 [ 405.811458][T20750] p9_client_create+0xc08/0xe04 [ 405.812715][T20750] v9fs_session_init+0x18c/0x1504 [ 405.814137][T20750] v9fs_mount+0x88/0x780 [ 405.815347][T20750] legacy_get_tree+0xd4/0x16c [ 405.816637][T20750] vfs_get_tree+0x90/0x274 [ 405.817828][T20750] do_new_mount+0x278/0x8fc [ 405.819032][T20750] path_mount+0x594/0x101c [ 405.820205][T20750] __arm64_sys_mount+0x510/0x5e0 [ 405.821533][T20750] invoke_syscall+0x98/0x2b8 [ 405.822802][T20750] el0_svc_common+0x138/0x258 [ 405.824113][T20750] do_el0_svc+0x58/0x14c [ 405.825290][T20750] el0_svc+0x7c/0x1f0 [ 405.826381][T20750] el0t_64_sync_handler+0x84/0xe4 [ 405.827774][T20750] el0t_64_sync+0x1a0/0x1a4 00:06:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:45 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x12000000, 0x0) 00:06:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 405.858500][T20740] FS-Cache: Duplicate cookie detected [ 405.860019][T20740] FS-Cache: O-cookie c=000000c4 [p=00000004 fl=222 nc=0 na=1] [ 405.862249][T20740] FS-Cache: O-cookie d=00000000262699aa{9P.session} n=00000000967f5c11 [ 405.864430][T20740] FS-Cache: O-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 405.871228][T20740] FS-Cache: N-cookie c=000000c5 [p=00000004 fl=2 nc=0 na=1] [ 405.873150][T20740] FS-Cache: N-cookie d=00000000262699aa{9P.session} n=0000000062b3c66e [ 405.875343][T20740] FS-Cache: N-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' 00:06:45 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 35) 00:06:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x8}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:45 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x15000000, 0x0) 00:06:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 405.965336][T20761] FAULT_INJECTION: forcing a failure. [ 405.965336][T20761] name failslab, interval 1, probability 0, space 0, times 0 [ 405.969240][T20761] CPU: 0 PID: 20761 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 405.971589][T20761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 405.974341][T20761] Call trace: [ 405.975232][T20761] dump_backtrace+0x0/0x530 [ 405.976461][T20761] show_stack+0x2c/0x3c [ 405.977555][T20761] dump_stack_lvl+0x108/0x170 [ 405.978721][T20761] dump_stack+0x1c/0x58 [ 405.979873][T20761] should_fail+0x3b8/0x514 [ 405.981048][T20761] __should_failslab+0xbc/0x110 [ 405.982419][T20761] should_failslab+0x10/0x28 [ 405.983644][T20761] slab_pre_alloc_hook+0x64/0xe8 [ 405.984914][T20761] kmem_cache_alloc+0x98/0x45c [ 405.986210][T20761] __kernfs_new_node+0xe4/0x684 [ 405.987465][T20761] kernfs_new_node+0x11c/0x240 [ 405.988814][T20761] __kernfs_create_file+0x60/0x2d4 [ 405.990363][T20761] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 405.991796][T20761] internal_create_group+0x42c/0xbec [ 405.993232][T20761] sysfs_create_group+0x2c/0x3c [ 405.994562][T20761] sysfs_slab_add+0x15c/0x274 [ 405.995842][T20761] __kmem_cache_create+0x588/0x80c [ 405.997193][T20761] kmem_cache_create_usercopy+0x174/0x2e8 [ 405.998784][T20761] p9_client_create+0xc08/0xe04 [ 406.000145][T20761] v9fs_session_init+0x18c/0x1504 [ 406.001506][T20761] v9fs_mount+0x88/0x780 [ 406.002684][T20761] legacy_get_tree+0xd4/0x16c [ 406.003903][T20761] vfs_get_tree+0x90/0x274 [ 406.005068][T20761] do_new_mount+0x278/0x8fc [ 406.006318][T20761] path_mount+0x594/0x101c [ 406.007523][T20761] __arm64_sys_mount+0x510/0x5e0 [ 406.008852][T20761] invoke_syscall+0x98/0x2b8 [ 406.010111][T20761] el0_svc_common+0x138/0x258 [ 406.011494][T20761] do_el0_svc+0x58/0x14c [ 406.012641][T20761] el0_svc+0x7c/0x1f0 [ 406.013766][T20761] el0t_64_sync_handler+0x84/0xe4 [ 406.015123][T20761] el0t_64_sync+0x1a0/0x1a4 00:06:45 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 64) 00:06:45 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x20000000, 0x0) [ 406.026843][T20761] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 406.029165][T20761] CPU: 0 PID: 20761 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 406.031481][T20761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 406.034250][T20761] Call trace: [ 406.035233][T20761] dump_backtrace+0x0/0x530 [ 406.036434][T20761] show_stack+0x2c/0x3c [ 406.037537][T20761] dump_stack_lvl+0x108/0x170 [ 406.038772][T20761] dump_stack+0x1c/0x58 [ 406.039936][T20761] kmem_cache_create_usercopy+0x23c/0x2e8 [ 406.041598][T20761] p9_client_create+0xc08/0xe04 [ 406.042959][T20761] v9fs_session_init+0x18c/0x1504 [ 406.044356][T20761] v9fs_mount+0x88/0x780 [ 406.045438][T20761] legacy_get_tree+0xd4/0x16c [ 406.046712][T20761] vfs_get_tree+0x90/0x274 [ 406.047935][T20761] do_new_mount+0x278/0x8fc [ 406.049164][T20761] path_mount+0x594/0x101c [ 406.050369][T20761] __arm64_sys_mount+0x510/0x5e0 [ 406.051696][T20761] invoke_syscall+0x98/0x2b8 [ 406.052981][T20761] el0_svc_common+0x138/0x258 [ 406.054240][T20761] do_el0_svc+0x58/0x14c [ 406.055369][T20761] el0_svc+0x7c/0x1f0 [ 406.056419][T20761] el0t_64_sync_handler+0x84/0xe4 [ 406.057802][T20761] el0t_64_sync+0x1a0/0x1a4 00:06:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0xa}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:46 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x20100000, 0x0) [ 406.147188][T20773] FAULT_INJECTION: forcing a failure. [ 406.147188][T20773] name failslab, interval 1, probability 0, space 0, times 0 00:06:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:46 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 36) [ 406.184788][T20773] CPU: 0 PID: 20773 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 406.187220][T20773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 406.189985][T20773] Call trace: [ 406.190956][T20773] dump_backtrace+0x0/0x530 [ 406.192215][T20773] show_stack+0x2c/0x3c [ 406.193391][T20773] dump_stack_lvl+0x108/0x170 [ 406.194773][T20773] dump_stack+0x1c/0x58 [ 406.195930][T20773] should_fail+0x3b8/0x514 [ 406.197125][T20773] __should_failslab+0xbc/0x110 [ 406.198467][T20773] should_failslab+0x10/0x28 [ 406.199685][T20773] slab_pre_alloc_hook+0x64/0xe8 [ 406.200926][T20773] kmem_cache_alloc_trace+0x9c/0x47c [ 406.202379][T20773] p9_fid_create+0x60/0x2bc [ 406.203687][T20773] p9_client_attach+0xa8/0x3b8 [ 406.204933][T20773] v9fs_session_init+0x10f0/0x1504 [ 406.206468][T20773] v9fs_mount+0x88/0x780 [ 406.207589][T20773] legacy_get_tree+0xd4/0x16c [ 406.208919][T20773] vfs_get_tree+0x90/0x274 [ 406.210189][T20773] do_new_mount+0x278/0x8fc [ 406.211413][T20773] path_mount+0x594/0x101c [ 406.212622][T20773] __arm64_sys_mount+0x510/0x5e0 [ 406.214026][T20773] invoke_syscall+0x98/0x2b8 [ 406.215352][T20773] el0_svc_common+0x138/0x258 [ 406.216582][T20773] do_el0_svc+0x58/0x14c [ 406.217773][T20773] el0_svc+0x7c/0x1f0 [ 406.218889][T20773] el0t_64_sync_handler+0x84/0xe4 [ 406.220326][T20773] el0t_64_sync+0x1a0/0x1a4 00:06:46 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x25000000, 0x0) 00:06:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 406.277971][T20780] FAULT_INJECTION: forcing a failure. [ 406.277971][T20780] name failslab, interval 1, probability 0, space 0, times 0 00:06:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:46 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 65) [ 406.291240][T20780] CPU: 1 PID: 20780 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 406.293530][T20780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 406.296222][T20780] Call trace: [ 406.297046][T20780] dump_backtrace+0x0/0x530 [ 406.298318][T20780] show_stack+0x2c/0x3c [ 406.299404][T20780] dump_stack_lvl+0x108/0x170 [ 406.300680][T20780] dump_stack+0x1c/0x58 [ 406.301797][T20780] should_fail+0x3b8/0x514 [ 406.303089][T20780] __should_failslab+0xbc/0x110 [ 406.304431][T20780] should_failslab+0x10/0x28 [ 406.305690][T20780] slab_pre_alloc_hook+0x64/0xe8 [ 406.307184][T20780] kmem_cache_alloc+0x98/0x45c [ 406.308479][T20780] __kernfs_new_node+0xe4/0x684 [ 406.309842][T20780] kernfs_new_node+0x11c/0x240 [ 406.311122][T20780] __kernfs_create_file+0x60/0x2d4 [ 406.312491][T20780] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 406.313963][T20780] internal_create_group+0x42c/0xbec [ 406.315398][T20780] sysfs_create_group+0x2c/0x3c [ 406.316657][T20780] sysfs_slab_add+0x15c/0x274 [ 406.317897][T20780] __kmem_cache_create+0x588/0x80c [ 406.319357][T20780] kmem_cache_create_usercopy+0x174/0x2e8 [ 406.320956][T20780] p9_client_create+0xc08/0xe04 [ 406.322370][T20780] v9fs_session_init+0x18c/0x1504 [ 406.323878][T20780] v9fs_mount+0x88/0x780 [ 406.325047][T20780] legacy_get_tree+0xd4/0x16c [ 406.326396][T20780] vfs_get_tree+0x90/0x274 [ 406.327552][T20780] do_new_mount+0x278/0x8fc [ 406.328807][T20780] path_mount+0x594/0x101c [ 406.330040][T20780] __arm64_sys_mount+0x510/0x5e0 [ 406.331387][T20780] invoke_syscall+0x98/0x2b8 [ 406.332612][T20780] el0_svc_common+0x138/0x258 [ 406.333882][T20780] do_el0_svc+0x58/0x14c [ 406.335073][T20780] el0_svc+0x7c/0x1f0 [ 406.336224][T20780] el0t_64_sync_handler+0x84/0xe4 [ 406.337659][T20780] el0t_64_sync+0x1a0/0x1a4 00:06:46 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x3f000000, 0x0) 00:06:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:46 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x40000000, 0x0) [ 406.456531][T20780] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 406.457625][T20787] FAULT_INJECTION: forcing a failure. [ 406.457625][T20787] name failslab, interval 1, probability 0, space 0, times 0 [ 406.462680][T20787] CPU: 0 PID: 20787 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 406.465084][T20787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 406.467856][T20787] Call trace: [ 406.468676][T20787] dump_backtrace+0x0/0x530 [ 406.469910][T20787] show_stack+0x2c/0x3c [ 406.470993][T20787] dump_stack_lvl+0x108/0x170 [ 406.472255][T20787] dump_stack+0x1c/0x58 [ 406.473509][T20787] should_fail+0x3b8/0x514 [ 406.474736][T20787] __should_failslab+0xbc/0x110 [ 406.476155][T20787] should_failslab+0x10/0x28 [ 406.477495][T20787] slab_pre_alloc_hook+0x64/0xe8 [ 406.478884][T20787] __kmalloc_track_caller+0x78/0x3d8 [ 406.480437][T20787] kstrdup+0xe4/0x15c [ 406.481603][T20787] v9fs_session_init+0x420/0x1504 [ 406.483092][T20787] v9fs_mount+0x88/0x780 [ 406.484250][T20787] legacy_get_tree+0xd4/0x16c [ 406.485536][T20787] vfs_get_tree+0x90/0x274 [ 406.486603][T20787] do_new_mount+0x278/0x8fc [ 406.487687][T20787] path_mount+0x594/0x101c [ 406.488758][T20787] __arm64_sys_mount+0x510/0x5e0 [ 406.490032][T20787] invoke_syscall+0x98/0x2b8 [ 406.491408][T20787] el0_svc_common+0x138/0x258 [ 406.492825][T20787] do_el0_svc+0x58/0x14c [ 406.494083][T20787] el0_svc+0x7c/0x1f0 [ 406.495221][T20787] el0t_64_sync_handler+0x84/0xe4 [ 406.496737][T20787] el0t_64_sync+0x1a0/0x1a4 [ 406.498043][T20780] CPU: 1 PID: 20780 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 406.500573][T20780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 406.503506][T20780] Call trace: [ 406.504438][T20780] dump_backtrace+0x0/0x530 [ 406.505673][T20780] show_stack+0x2c/0x3c [ 406.506945][T20780] dump_stack_lvl+0x108/0x170 [ 406.508375][T20780] dump_stack+0x1c/0x58 [ 406.509560][T20780] kmem_cache_create_usercopy+0x23c/0x2e8 [ 406.511193][T20780] p9_client_create+0xc08/0xe04 [ 406.512537][T20780] v9fs_session_init+0x18c/0x1504 [ 406.513870][T20780] v9fs_mount+0x88/0x780 [ 406.515044][T20780] legacy_get_tree+0xd4/0x16c [ 406.516418][T20780] vfs_get_tree+0x90/0x274 [ 406.517644][T20780] do_new_mount+0x278/0x8fc [ 406.518894][T20780] path_mount+0x594/0x101c [ 406.520133][T20780] __arm64_sys_mount+0x510/0x5e0 [ 406.521691][T20780] invoke_syscall+0x98/0x2b8 [ 406.523059][T20780] el0_svc_common+0x138/0x258 [ 406.524352][T20780] do_el0_svc+0x58/0x14c [ 406.525562][T20780] el0_svc+0x7c/0x1f0 [ 406.526692][T20780] el0t_64_sync_handler+0x84/0xe4 [ 406.528105][T20780] el0t_64_sync+0x1a0/0x1a4 00:06:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:46 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 66) 00:06:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x4}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:46 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x5c000000, 0x0) [ 406.629415][T20801] FAULT_INJECTION: forcing a failure. [ 406.629415][T20801] name failslab, interval 1, probability 0, space 0, times 0 [ 406.640363][T20801] CPU: 0 PID: 20801 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 00:06:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x9}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 406.642682][T20801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 406.645513][T20801] Call trace: [ 406.646432][T20801] dump_backtrace+0x0/0x530 [ 406.647720][T20801] show_stack+0x2c/0x3c [ 406.648833][T20801] dump_stack_lvl+0x108/0x170 [ 406.650118][T20801] dump_stack+0x1c/0x58 [ 406.651239][T20801] should_fail+0x3b8/0x514 [ 406.652524][T20801] __should_failslab+0xbc/0x110 [ 406.653913][T20801] should_failslab+0x10/0x28 [ 406.655120][T20801] slab_pre_alloc_hook+0x64/0xe8 [ 406.656515][T20801] __kmalloc_track_caller+0x78/0x3d8 [ 406.658093][T20801] kmemdup_nul+0xe4/0x194 [ 406.659317][T20801] match_strdup+0x64/0x78 [ 406.660547][T20801] v9fs_session_init+0x87c/0x1504 [ 406.662011][T20801] v9fs_mount+0x88/0x780 [ 406.663224][T20801] legacy_get_tree+0xd4/0x16c [ 406.664523][T20801] vfs_get_tree+0x90/0x274 [ 406.665749][T20801] do_new_mount+0x278/0x8fc [ 406.667004][T20801] path_mount+0x594/0x101c [ 406.668363][T20801] __arm64_sys_mount+0x510/0x5e0 [ 406.669864][T20801] invoke_syscall+0x98/0x2b8 [ 406.671098][T20801] el0_svc_common+0x138/0x258 [ 406.672547][T20801] do_el0_svc+0x58/0x14c [ 406.673690][T20801] el0_svc+0x7c/0x1f0 [ 406.674810][T20801] el0t_64_sync_handler+0x84/0xe4 [ 406.676258][T20801] el0t_64_sync+0x1a0/0x1a4 00:06:46 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 37) 00:06:46 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x5d020000, 0x0) [ 406.710693][T20807] FAULT_INJECTION: forcing a failure. [ 406.710693][T20807] name failslab, interval 1, probability 0, space 0, times 0 00:06:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x5}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 406.716694][T20807] CPU: 0 PID: 20807 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 406.719014][T20807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 406.721772][T20807] Call trace: [ 406.722673][T20807] dump_backtrace+0x0/0x530 [ 406.723936][T20807] show_stack+0x2c/0x3c [ 406.725070][T20807] dump_stack_lvl+0x108/0x170 [ 406.726453][T20807] dump_stack+0x1c/0x58 [ 406.727637][T20807] should_fail+0x3b8/0x514 [ 406.728839][T20807] __should_failslab+0xbc/0x110 [ 406.730180][T20807] should_failslab+0x10/0x28 [ 406.731492][T20807] slab_pre_alloc_hook+0x64/0xe8 [ 406.732877][T20807] kmem_cache_alloc+0x98/0x45c [ 406.734203][T20807] __kernfs_new_node+0xe4/0x684 [ 406.735567][T20807] kernfs_new_node+0x11c/0x240 [ 406.736902][T20807] __kernfs_create_file+0x60/0x2d4 [ 406.738390][T20807] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 406.739936][T20807] internal_create_group+0x42c/0xbec [ 406.741384][T20807] sysfs_create_group+0x2c/0x3c [ 406.742669][T20807] sysfs_slab_add+0x15c/0x274 [ 406.743993][T20807] __kmem_cache_create+0x588/0x80c [ 406.745437][T20807] kmem_cache_create_usercopy+0x174/0x2e8 [ 406.747086][T20807] p9_client_create+0xc08/0xe04 [ 406.748380][T20807] v9fs_session_init+0x18c/0x1504 [ 406.749755][T20807] v9fs_mount+0x88/0x780 [ 406.750938][T20807] legacy_get_tree+0xd4/0x16c [ 406.752204][T20807] vfs_get_tree+0x90/0x274 [ 406.753429][T20807] do_new_mount+0x278/0x8fc [ 406.754688][T20807] path_mount+0x594/0x101c [ 406.755865][T20807] __arm64_sys_mount+0x510/0x5e0 [ 406.757209][T20807] invoke_syscall+0x98/0x2b8 [ 406.758474][T20807] el0_svc_common+0x138/0x258 [ 406.759765][T20807] do_el0_svc+0x58/0x14c [ 406.760907][T20807] el0_svc+0x7c/0x1f0 [ 406.761957][T20807] el0t_64_sync_handler+0x84/0xe4 [ 406.763351][T20807] el0t_64_sync+0x1a0/0x1a4 [ 406.780915][T20807] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 00:06:46 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 67) [ 406.798986][T20807] CPU: 0 PID: 20807 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 406.801360][T20807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 406.803916][T20807] Call trace: [ 406.804748][T20807] dump_backtrace+0x0/0x530 [ 406.805883][T20807] show_stack+0x2c/0x3c 00:06:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x6}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 406.807006][T20807] dump_stack_lvl+0x108/0x170 [ 406.808276][T20807] dump_stack+0x1c/0x58 [ 406.809451][T20807] kmem_cache_create_usercopy+0x23c/0x2e8 [ 406.810982][T20807] p9_client_create+0xc08/0xe04 [ 406.812339][T20807] v9fs_session_init+0x18c/0x1504 [ 406.813636][T20807] v9fs_mount+0x88/0x780 [ 406.814901][T20807] legacy_get_tree+0xd4/0x16c [ 406.816165][T20807] vfs_get_tree+0x90/0x274 [ 406.817429][T20807] do_new_mount+0x278/0x8fc [ 406.818691][T20807] path_mount+0x594/0x101c [ 406.819957][T20807] __arm64_sys_mount+0x510/0x5e0 [ 406.821363][T20807] invoke_syscall+0x98/0x2b8 [ 406.822653][T20807] el0_svc_common+0x138/0x258 [ 406.824003][T20807] do_el0_svc+0x58/0x14c [ 406.825237][T20807] el0_svc+0x7c/0x1f0 [ 406.826412][T20807] el0t_64_sync_handler+0x84/0xe4 [ 406.827852][T20807] el0t_64_sync+0x1a0/0x1a4 00:06:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0xb}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:46 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x8cffffff, 0x0) [ 406.857746][T20815] FAULT_INJECTION: forcing a failure. [ 406.857746][T20815] name failslab, interval 1, probability 0, space 0, times 0 [ 406.861180][T20815] CPU: 0 PID: 20815 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 406.863487][T20815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 406.866281][T20815] Call trace: [ 406.867228][T20815] dump_backtrace+0x0/0x530 [ 406.868554][T20815] show_stack+0x2c/0x3c [ 406.869751][T20815] dump_stack_lvl+0x108/0x170 [ 406.871092][T20815] dump_stack+0x1c/0x58 [ 406.872197][T20815] should_fail+0x3b8/0x514 [ 406.873379][T20815] __should_failslab+0xbc/0x110 [ 406.874730][T20815] should_failslab+0x10/0x28 [ 406.875999][T20815] slab_pre_alloc_hook+0x64/0xe8 [ 406.877338][T20815] kmem_cache_alloc+0x98/0x45c [ 406.878575][T20815] radix_tree_node_alloc+0x184/0x360 [ 406.880032][T20815] idr_get_free+0x240/0x8b0 [ 406.881220][T20815] idr_alloc_u32+0x148/0x2b8 [ 406.882503][T20815] p9_fid_create+0x148/0x2bc [ 406.883756][T20815] p9_client_attach+0xa8/0x3b8 [ 406.885069][T20815] v9fs_session_init+0x10f0/0x1504 [ 406.886471][T20815] v9fs_mount+0x88/0x780 [ 406.887669][T20815] legacy_get_tree+0xd4/0x16c [ 406.888857][T20815] vfs_get_tree+0x90/0x274 [ 406.890111][T20815] do_new_mount+0x278/0x8fc [ 406.891383][T20815] path_mount+0x594/0x101c [ 406.892550][T20815] __arm64_sys_mount+0x510/0x5e0 [ 406.893873][T20815] invoke_syscall+0x98/0x2b8 [ 406.895121][T20815] el0_svc_common+0x138/0x258 [ 406.896461][T20815] do_el0_svc+0x58/0x14c [ 406.897657][T20815] el0_svc+0x7c/0x1f0 [ 406.898742][T20815] el0t_64_sync_handler+0x84/0xe4 [ 406.900110][T20815] el0t_64_sync+0x1a0/0x1a4 00:06:46 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 38) 00:06:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0xc}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:46 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xc0ed0000, 0x0) 00:06:46 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 68) 00:06:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xf0030000, 0x0) 00:06:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x8}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 407.060610][T20828] FAULT_INJECTION: forcing a failure. [ 407.060610][T20828] name failslab, interval 1, probability 0, space 0, times 0 [ 407.071584][T20828] CPU: 0 PID: 20828 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 407.073907][T20828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 407.076681][T20828] Call trace: [ 407.077581][T20828] dump_backtrace+0x0/0x530 [ 407.078858][T20828] show_stack+0x2c/0x3c [ 407.080007][T20828] dump_stack_lvl+0x108/0x170 [ 407.081336][T20828] dump_stack+0x1c/0x58 [ 407.082503][T20828] should_fail+0x3b8/0x514 [ 407.083724][T20828] __should_failslab+0xbc/0x110 [ 407.085019][T20828] should_failslab+0x10/0x28 [ 407.086228][T20828] slab_pre_alloc_hook+0x64/0xe8 [ 407.087695][T20828] kmem_cache_alloc+0x98/0x45c [ 407.089092][T20828] __kernfs_new_node+0xe4/0x684 [ 407.090378][T20828] kernfs_new_node+0x11c/0x240 [ 407.091618][T20828] __kernfs_create_file+0x60/0x2d4 [ 407.093114][T20828] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 407.094601][T20828] internal_create_group+0x42c/0xbec [ 407.096062][T20828] sysfs_create_group+0x2c/0x3c [ 407.097440][T20828] sysfs_slab_add+0x15c/0x274 [ 407.098766][T20828] __kmem_cache_create+0x588/0x80c [ 407.100242][T20828] kmem_cache_create_usercopy+0x174/0x2e8 [ 407.101995][T20828] p9_client_create+0xc08/0xe04 [ 407.103347][T20828] v9fs_session_init+0x18c/0x1504 [ 407.104751][T20828] v9fs_mount+0x88/0x780 [ 407.105899][T20828] legacy_get_tree+0xd4/0x16c [ 407.107249][T20828] vfs_get_tree+0x90/0x274 [ 407.108403][T20828] do_new_mount+0x278/0x8fc [ 407.109694][T20828] path_mount+0x594/0x101c [ 407.110891][T20828] __arm64_sys_mount+0x510/0x5e0 [ 407.112214][T20828] invoke_syscall+0x98/0x2b8 [ 407.113443][T20828] el0_svc_common+0x138/0x258 [ 407.114713][T20828] do_el0_svc+0x58/0x14c [ 407.115940][T20828] el0_svc+0x7c/0x1f0 [ 407.117086][T20828] el0t_64_sync_handler+0x84/0xe4 [ 407.118485][T20828] el0t_64_sync+0x1a0/0x1a4 00:06:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0xe}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xf0ffffff, 0x0) 00:06:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x9}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0xf}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 407.185529][T20828] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 407.186072][T20832] FAULT_INJECTION: forcing a failure. [ 407.186072][T20832] name failslab, interval 1, probability 0, space 0, times 0 [ 407.194137][T20832] CPU: 1 PID: 20832 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 00:06:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xf6ffffff, 0x0) [ 407.196462][T20832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 407.199325][T20832] Call trace: [ 407.200210][T20832] dump_backtrace+0x0/0x530 [ 407.201393][T20832] show_stack+0x2c/0x3c [ 407.202550][T20832] dump_stack_lvl+0x108/0x170 [ 407.203830][T20832] dump_stack+0x1c/0x58 [ 407.204947][T20832] should_fail+0x3b8/0x514 [ 407.206129][T20832] __should_failslab+0xbc/0x110 [ 407.207422][T20832] should_failslab+0x10/0x28 [ 407.208681][T20832] slab_pre_alloc_hook+0x64/0xe8 [ 407.210170][T20832] kmem_cache_alloc+0x98/0x45c [ 407.211478][T20832] p9_client_prepare_req+0x110/0xd2c [ 407.212900][T20832] p9_client_rpc+0x138/0xf68 [ 407.214066][T20832] p9_client_attach+0x138/0x3b8 [ 407.215420][T20832] v9fs_session_init+0x10f0/0x1504 [ 407.216800][T20832] v9fs_mount+0x88/0x780 [ 407.217962][T20832] legacy_get_tree+0xd4/0x16c [ 407.219215][T20832] vfs_get_tree+0x90/0x274 [ 407.220484][T20832] do_new_mount+0x278/0x8fc [ 407.221714][T20832] path_mount+0x594/0x101c [ 407.222924][T20832] __arm64_sys_mount+0x510/0x5e0 [ 407.224293][T20832] invoke_syscall+0x98/0x2b8 [ 407.225542][T20832] el0_svc_common+0x138/0x258 [ 407.226811][T20832] do_el0_svc+0x58/0x14c [ 407.227977][T20832] el0_svc+0x7c/0x1f0 [ 407.229050][T20832] el0t_64_sync_handler+0x84/0xe4 [ 407.230452][T20832] el0t_64_sync+0x1a0/0x1a4 [ 407.231720][T20828] CPU: 0 PID: 20828 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 407.234016][T20828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 407.236862][T20828] Call trace: [ 407.237707][T20828] dump_backtrace+0x0/0x530 [ 407.238933][T20828] show_stack+0x2c/0x3c [ 407.240064][T20828] dump_stack_lvl+0x108/0x170 [ 407.241367][T20828] dump_stack+0x1c/0x58 [ 407.242458][T20828] kmem_cache_create_usercopy+0x23c/0x2e8 [ 407.244032][T20828] p9_client_create+0xc08/0xe04 [ 407.245378][T20828] v9fs_session_init+0x18c/0x1504 [ 407.246783][T20828] v9fs_mount+0x88/0x780 [ 407.247924][T20828] legacy_get_tree+0xd4/0x16c [ 407.249142][T20828] vfs_get_tree+0x90/0x274 [ 407.250366][T20828] do_new_mount+0x278/0x8fc [ 407.251564][T20828] path_mount+0x594/0x101c [ 407.252830][T20828] __arm64_sys_mount+0x510/0x5e0 [ 407.254169][T20828] invoke_syscall+0x98/0x2b8 [ 407.255431][T20828] el0_svc_common+0x138/0x258 [ 407.256707][T20828] do_el0_svc+0x58/0x14c [ 407.257872][T20828] el0_svc+0x7c/0x1f0 [ 407.258917][T20828] el0t_64_sync_handler+0x84/0xe4 [ 407.260242][T20828] el0t_64_sync+0x1a0/0x1a4 00:06:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xfeffffff, 0x0) 00:06:47 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 69) 00:06:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x12}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xff030000, 0x0) 00:06:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0xb}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:47 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 39) 00:06:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xffff1f00, 0x0) [ 407.401896][T20853] FAULT_INJECTION: forcing a failure. [ 407.401896][T20853] name failslab, interval 1, probability 0, space 0, times 0 [ 407.415011][T20853] CPU: 0 PID: 20853 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 407.417420][T20853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 407.420220][T20853] Call trace: [ 407.421085][T20853] dump_backtrace+0x0/0x530 [ 407.422274][T20853] show_stack+0x2c/0x3c [ 407.423452][T20853] dump_stack_lvl+0x108/0x170 [ 407.424789][T20853] dump_stack+0x1c/0x58 [ 407.425906][T20853] should_fail+0x3b8/0x514 [ 407.427157][T20853] __should_failslab+0xbc/0x110 [ 407.428465][T20853] should_failslab+0x10/0x28 [ 407.429678][T20853] slab_pre_alloc_hook+0x64/0xe8 [ 407.431081][T20853] kmem_cache_alloc_trace+0x9c/0x47c [ 407.432602][T20853] p9_fid_create+0x60/0x2bc [ 407.433885][T20853] p9_client_attach+0xa8/0x3b8 [ 407.435226][T20853] v9fs_session_init+0x10f0/0x1504 [ 407.436718][T20853] v9fs_mount+0x88/0x780 [ 407.437888][T20853] legacy_get_tree+0xd4/0x16c [ 407.439153][T20853] vfs_get_tree+0x90/0x274 [ 407.440439][T20853] do_new_mount+0x278/0x8fc 00:06:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xffffff7f, 0x0) [ 407.441659][T20853] path_mount+0x594/0x101c [ 407.442890][T20853] __arm64_sys_mount+0x510/0x5e0 [ 407.444281][T20853] invoke_syscall+0x98/0x2b8 [ 407.445526][T20853] el0_svc_common+0x138/0x258 [ 407.446894][T20853] do_el0_svc+0x58/0x14c [ 407.448110][T20853] el0_svc+0x7c/0x1f0 [ 407.449220][T20853] el0t_64_sync_handler+0x84/0xe4 [ 407.450654][T20853] el0t_64_sync+0x1a0/0x1a4 [ 407.456810][T20851] FAULT_INJECTION: forcing a failure. [ 407.456810][T20851] name failslab, interval 1, probability 0, space 0, times 0 [ 407.474757][T20851] CPU: 0 PID: 20851 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 407.477142][T20851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 407.479983][T20851] Call trace: [ 407.480823][T20851] dump_backtrace+0x0/0x530 [ 407.482056][T20851] show_stack+0x2c/0x3c [ 407.483190][T20851] dump_stack_lvl+0x108/0x170 [ 407.484522][T20851] dump_stack+0x1c/0x58 [ 407.485783][T20851] should_fail+0x3b8/0x514 [ 407.487029][T20851] __should_failslab+0xbc/0x110 [ 407.488462][T20851] should_failslab+0x10/0x28 [ 407.489696][T20851] slab_pre_alloc_hook+0x64/0xe8 [ 407.491052][T20851] kmem_cache_alloc+0x98/0x45c [ 407.492356][T20851] __kernfs_new_node+0xe4/0x684 [ 407.493637][T20851] kernfs_new_node+0x11c/0x240 00:06:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xffffff8c, 0x0) [ 407.494958][T20851] __kernfs_create_file+0x60/0x2d4 [ 407.496317][T20851] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 407.497827][T20851] internal_create_group+0x42c/0xbec [ 407.499402][T20851] sysfs_create_group+0x2c/0x3c [ 407.500792][T20851] sysfs_slab_add+0x15c/0x274 [ 407.502037][T20851] __kmem_cache_create+0x588/0x80c [ 407.503442][T20851] kmem_cache_create_usercopy+0x174/0x2e8 [ 407.505107][T20851] p9_client_create+0xc08/0xe04 [ 407.506512][T20851] v9fs_session_init+0x18c/0x1504 [ 407.507940][T20851] v9fs_mount+0x88/0x780 [ 407.509101][T20851] legacy_get_tree+0xd4/0x16c [ 407.510450][T20851] vfs_get_tree+0x90/0x274 [ 407.511737][T20851] do_new_mount+0x278/0x8fc [ 407.512961][T20851] path_mount+0x594/0x101c [ 407.514181][T20851] __arm64_sys_mount+0x510/0x5e0 [ 407.515577][T20851] invoke_syscall+0x98/0x2b8 [ 407.516888][T20851] el0_svc_common+0x138/0x258 [ 407.518149][T20851] do_el0_svc+0x58/0x14c [ 407.519302][T20851] el0_svc+0x7c/0x1f0 [ 407.520427][T20851] el0t_64_sync_handler+0x84/0xe4 [ 407.521808][T20851] el0t_64_sync+0x1a0/0x1a4 00:06:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0xc}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 407.552396][T20851] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 407.554716][T20851] CPU: 0 PID: 20851 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 407.557089][T20851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 407.559881][T20851] Call trace: [ 407.560738][T20851] dump_backtrace+0x0/0x530 00:06:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x14}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 407.561935][T20851] show_stack+0x2c/0x3c [ 407.563037][T20851] dump_stack_lvl+0x108/0x170 [ 407.564358][T20851] dump_stack+0x1c/0x58 [ 407.565550][T20851] kmem_cache_create_usercopy+0x23c/0x2e8 [ 407.567156][T20851] p9_client_create+0xc08/0xe04 [ 407.568514][T20851] v9fs_session_init+0x18c/0x1504 [ 407.569913][T20851] v9fs_mount+0x88/0x780 [ 407.571075][T20851] legacy_get_tree+0xd4/0x16c [ 407.572422][T20851] vfs_get_tree+0x90/0x274 [ 407.573761][T20851] do_new_mount+0x278/0x8fc [ 407.575034][T20851] path_mount+0x594/0x101c [ 407.576251][T20851] __arm64_sys_mount+0x510/0x5e0 [ 407.577600][T20851] invoke_syscall+0x98/0x2b8 [ 407.578831][T20851] el0_svc_common+0x138/0x258 [ 407.580116][T20851] do_el0_svc+0x58/0x14c [ 407.581280][T20851] el0_svc+0x7c/0x1f0 [ 407.582443][T20851] el0t_64_sync_handler+0x84/0xe4 [ 407.583948][T20851] el0t_64_sync+0x1a0/0x1a4 00:06:47 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 70) 00:06:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xfffffff0, 0x0) 00:06:47 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 40) [ 407.669105][T20869] FAULT_INJECTION: forcing a failure. [ 407.669105][T20869] name failslab, interval 1, probability 0, space 0, times 0 [ 407.672713][T20869] CPU: 0 PID: 20869 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 407.675187][T20869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 407.678012][T20869] Call trace: [ 407.678895][T20869] dump_backtrace+0x0/0x530 [ 407.680194][T20869] show_stack+0x2c/0x3c [ 407.681404][T20869] dump_stack_lvl+0x108/0x170 [ 407.682718][T20869] dump_stack+0x1c/0x58 [ 407.683834][T20869] should_fail+0x3b8/0x514 [ 407.685111][T20869] __should_failslab+0xbc/0x110 [ 407.686500][T20869] should_failslab+0x10/0x28 [ 407.687732][T20869] slab_pre_alloc_hook+0x64/0xe8 [ 407.689172][T20869] kmem_cache_alloc+0x98/0x45c [ 407.690544][T20869] radix_tree_node_alloc+0x184/0x360 [ 407.691951][T20869] idr_get_free+0x240/0x8b0 [ 407.693190][T20869] idr_alloc_u32+0x148/0x2b8 [ 407.694403][T20869] p9_fid_create+0x148/0x2bc [ 407.695761][T20869] p9_client_attach+0xa8/0x3b8 [ 407.696980][T20869] v9fs_session_init+0x10f0/0x1504 [ 407.698399][T20869] v9fs_mount+0x88/0x780 [ 407.699519][T20869] legacy_get_tree+0xd4/0x16c [ 407.700769][T20869] vfs_get_tree+0x90/0x274 [ 407.702001][T20869] do_new_mount+0x278/0x8fc [ 407.703199][T20869] path_mount+0x594/0x101c [ 407.704424][T20869] __arm64_sys_mount+0x510/0x5e0 [ 407.705826][T20869] invoke_syscall+0x98/0x2b8 [ 407.707124][T20869] el0_svc_common+0x138/0x258 [ 407.708495][T20869] do_el0_svc+0x58/0x14c [ 407.709690][T20869] el0_svc+0x7c/0x1f0 [ 407.710777][T20869] el0t_64_sync_handler+0x84/0xe4 [ 407.712109][T20869] el0t_64_sync+0x1a0/0x1a4 00:06:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x16}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xfffffff6, 0x0) [ 407.737844][T20876] FAULT_INJECTION: forcing a failure. [ 407.737844][T20876] name failslab, interval 1, probability 0, space 0, times 0 00:06:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0xe}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 407.747388][T20876] CPU: 0 PID: 20876 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 407.749597][T20876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 407.752357][T20876] Call trace: [ 407.753269][T20876] dump_backtrace+0x0/0x530 [ 407.754577][T20876] show_stack+0x2c/0x3c [ 407.755764][T20876] dump_stack_lvl+0x108/0x170 [ 407.757108][T20876] dump_stack+0x1c/0x58 [ 407.758235][T20876] should_fail+0x3b8/0x514 [ 407.759415][T20876] __should_failslab+0xbc/0x110 [ 407.760780][T20876] should_failslab+0x10/0x28 [ 407.762003][T20876] slab_pre_alloc_hook+0x64/0xe8 [ 407.763325][T20876] kmem_cache_alloc+0x98/0x45c [ 407.764590][T20876] __kernfs_new_node+0xe4/0x684 [ 407.765952][T20876] kernfs_new_node+0x11c/0x240 [ 407.767300][T20876] __kernfs_create_file+0x60/0x2d4 [ 407.768697][T20876] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 407.770212][T20876] internal_create_group+0x42c/0xbec [ 407.771697][T20876] sysfs_create_group+0x2c/0x3c [ 407.773156][T20876] sysfs_slab_add+0x15c/0x274 [ 407.774459][T20876] __kmem_cache_create+0x588/0x80c [ 407.775862][T20876] kmem_cache_create_usercopy+0x174/0x2e8 [ 407.777379][T20876] p9_client_create+0xc08/0xe04 [ 407.778657][T20876] v9fs_session_init+0x18c/0x1504 [ 407.780023][T20876] v9fs_mount+0x88/0x780 [ 407.781372][T20876] legacy_get_tree+0xd4/0x16c [ 407.782594][T20876] vfs_get_tree+0x90/0x274 [ 407.783828][T20876] do_new_mount+0x278/0x8fc [ 407.785084][T20876] path_mount+0x594/0x101c [ 407.786322][T20876] __arm64_sys_mount+0x510/0x5e0 [ 407.787746][T20876] invoke_syscall+0x98/0x2b8 [ 407.789023][T20876] el0_svc_common+0x138/0x258 [ 407.790240][T20876] do_el0_svc+0x58/0x14c [ 407.791399][T20876] el0_svc+0x7c/0x1f0 [ 407.792607][T20876] el0t_64_sync_handler+0x84/0xe4 [ 407.793977][T20876] el0t_64_sync+0x1a0/0x1a4 00:06:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xfffffffe, 0x0) [ 407.810511][T20876] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 00:06:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x18}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 407.819581][T20876] CPU: 0 PID: 20876 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 407.821920][T20876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 407.824697][T20876] Call trace: [ 407.825597][T20876] dump_backtrace+0x0/0x530 [ 407.826794][T20876] show_stack+0x2c/0x3c [ 407.827951][T20876] dump_stack_lvl+0x108/0x170 [ 407.829190][T20876] dump_stack+0x1c/0x58 [ 407.830261][T20876] kmem_cache_create_usercopy+0x23c/0x2e8 [ 407.831847][T20876] p9_client_create+0xc08/0xe04 [ 407.833141][T20876] v9fs_session_init+0x18c/0x1504 [ 407.834608][T20876] v9fs_mount+0x88/0x780 [ 407.835756][T20876] legacy_get_tree+0xd4/0x16c [ 407.837002][T20876] vfs_get_tree+0x90/0x274 [ 407.838241][T20876] do_new_mount+0x278/0x8fc [ 407.839565][T20876] path_mount+0x594/0x101c [ 407.840784][T20876] __arm64_sys_mount+0x510/0x5e0 [ 407.842122][T20876] invoke_syscall+0x98/0x2b8 [ 407.843421][T20876] el0_svc_common+0x138/0x258 [ 407.844689][T20876] do_el0_svc+0x58/0x14c [ 407.845846][T20876] el0_svc+0x7c/0x1f0 [ 407.847124][T20876] el0t_64_sync_handler+0x84/0xe4 [ 407.848531][T20876] el0t_64_sync+0x1a0/0x1a4 00:06:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x8000000000, 0x0) 00:06:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0xf}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:47 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 71) [ 407.861019][T20876] FS-Cache: Duplicate cookie detected [ 407.862656][T20876] FS-Cache: O-cookie c=000000cc [p=00000004 fl=222 nc=0 na=1] [ 407.864728][T20876] FS-Cache: O-cookie d=00000000262699aa{9P.session} n=0000000043ba6049 [ 407.866772][T20876] FS-Cache: O-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 407.873860][T20876] FS-Cache: N-cookie c=000000cd [p=00000004 fl=2 nc=0 na=1] [ 407.875733][T20876] FS-Cache: N-cookie d=00000000262699aa{9P.session} n=000000009cfbc251 [ 407.877871][T20876] FS-Cache: N-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' 00:06:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xedc000000000, 0x0) 00:06:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x12}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x19}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:47 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 41) 00:06:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xffff2eca69ff, 0x0) [ 408.004617][T20894] FAULT_INJECTION: forcing a failure. [ 408.004617][T20894] name failslab, interval 1, probability 0, space 0, times 0 [ 408.009465][T20894] CPU: 0 PID: 20894 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 408.011601][T20894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 408.014395][T20894] Call trace: [ 408.015296][T20894] dump_backtrace+0x0/0x530 [ 408.016583][T20894] show_stack+0x2c/0x3c [ 408.017730][T20894] dump_stack_lvl+0x108/0x170 [ 408.019072][T20894] dump_stack+0x1c/0x58 [ 408.020208][T20894] should_fail+0x3b8/0x514 [ 408.021434][T20894] __should_failslab+0xbc/0x110 [ 408.022797][T20894] should_failslab+0x10/0x28 [ 408.024093][T20894] slab_pre_alloc_hook+0x64/0xe8 [ 408.025536][T20894] kmem_cache_alloc+0x98/0x45c [ 408.026902][T20894] p9_client_prepare_req+0x110/0xd2c [ 408.028430][T20894] p9_client_rpc+0x138/0xf68 [ 408.029688][T20894] p9_client_attach+0x138/0x3b8 [ 408.031072][T20894] v9fs_session_init+0x10f0/0x1504 [ 408.032436][T20894] v9fs_mount+0x88/0x780 [ 408.033619][T20894] legacy_get_tree+0xd4/0x16c [ 408.034920][T20894] vfs_get_tree+0x90/0x274 [ 408.036121][T20894] do_new_mount+0x278/0x8fc [ 408.037375][T20894] path_mount+0x594/0x101c [ 408.038639][T20894] __arm64_sys_mount+0x510/0x5e0 [ 408.039977][T20894] invoke_syscall+0x98/0x2b8 [ 408.041300][T20894] el0_svc_common+0x138/0x258 [ 408.042555][T20894] do_el0_svc+0x58/0x14c [ 408.043764][T20894] el0_svc+0x7c/0x1f0 [ 408.044858][T20894] el0t_64_sync_handler+0x84/0xe4 [ 408.046253][T20894] el0t_64_sync+0x1a0/0x1a4 00:06:48 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x1000000000000, 0x0) [ 408.072022][T20896] FAULT_INJECTION: forcing a failure. [ 408.072022][T20896] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 408.075878][T20896] CPU: 0 PID: 20896 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 408.078234][T20896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 408.081083][T20896] Call trace: [ 408.081925][T20896] dump_backtrace+0x0/0x530 [ 408.083064][T20896] show_stack+0x2c/0x3c [ 408.084323][T20896] dump_stack_lvl+0x108/0x170 [ 408.085637][T20896] dump_stack+0x1c/0x58 [ 408.086797][T20896] should_fail+0x3b8/0x514 [ 408.088009][T20896] should_fail_alloc_page+0x74/0xa8 [ 408.089396][T20896] prepare_alloc_pages+0x160/0x460 [ 408.090861][T20896] __alloc_pages+0x138/0x674 [ 408.092062][T20896] alloc_pages+0x368/0x5d4 [ 408.093273][T20896] new_slab+0xec/0x56c [ 408.094397][T20896] ___slab_alloc+0x6bc/0xdbc [ 408.095688][T20896] kmem_cache_alloc+0x2d8/0x45c [ 408.097055][T20896] __kernfs_new_node+0xe4/0x684 [ 408.098322][T20896] kernfs_new_node+0x11c/0x240 [ 408.099616][T20896] __kernfs_create_file+0x60/0x2d4 [ 408.101000][T20896] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 408.102566][T20896] internal_create_group+0x42c/0xbec [ 408.103996][T20896] sysfs_create_group+0x2c/0x3c [ 408.105346][T20896] sysfs_slab_add+0x15c/0x274 [ 408.106652][T20896] __kmem_cache_create+0x588/0x80c [ 408.108037][T20896] kmem_cache_create_usercopy+0x174/0x2e8 [ 408.109698][T20896] p9_client_create+0xc08/0xe04 [ 408.111059][T20896] v9fs_session_init+0x18c/0x1504 [ 408.112470][T20896] v9fs_mount+0x88/0x780 [ 408.113659][T20896] legacy_get_tree+0xd4/0x16c [ 408.114927][T20896] vfs_get_tree+0x90/0x274 [ 408.116142][T20896] do_new_mount+0x278/0x8fc [ 408.117354][T20896] path_mount+0x594/0x101c [ 408.118582][T20896] __arm64_sys_mount+0x510/0x5e0 [ 408.119981][T20896] invoke_syscall+0x98/0x2b8 [ 408.121243][T20896] el0_svc_common+0x138/0x258 [ 408.122489][T20896] do_el0_svc+0x58/0x14c [ 408.123662][T20896] el0_svc+0x7c/0x1f0 [ 408.124769][T20896] el0t_64_sync_handler+0x84/0xe4 [ 408.126144][T20896] el0t_64_sync+0x1a0/0x1a4 00:06:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x14}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x34}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:48 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 72) 00:06:48 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x4000000000000, 0x0) [ 408.191103][T20906] FAULT_INJECTION: forcing a failure. [ 408.191103][T20906] name failslab, interval 1, probability 0, space 0, times 0 00:06:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x54}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 408.208883][T20906] CPU: 0 PID: 20906 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 408.211268][T20906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 408.214126][T20906] Call trace: [ 408.215046][T20906] dump_backtrace+0x0/0x530 [ 408.216249][T20906] show_stack+0x2c/0x3c [ 408.217363][T20906] dump_stack_lvl+0x108/0x170 [ 408.218617][T20906] dump_stack+0x1c/0x58 [ 408.219770][T20906] should_fail+0x3b8/0x514 [ 408.220953][T20906] __should_failslab+0xbc/0x110 [ 408.222332][T20906] should_failslab+0x10/0x28 [ 408.223565][T20906] slab_pre_alloc_hook+0x64/0xe8 [ 408.224930][T20906] kmem_cache_alloc+0x98/0x45c [ 408.226303][T20906] fscache_alloc_cookie+0x54/0x5d4 [ 408.227750][T20906] __fscache_acquire_cookie+0x14c/0x878 [ 408.229213][T20906] v9fs_cache_session_get_cookie+0x1ac/0x240 [ 408.230811][T20906] v9fs_session_init+0x1170/0x1504 [ 408.232365][T20906] v9fs_mount+0x88/0x780 [ 408.233558][T20906] legacy_get_tree+0xd4/0x16c [ 408.234827][T20906] vfs_get_tree+0x90/0x274 [ 408.236122][T20906] do_new_mount+0x278/0x8fc [ 408.237351][T20906] path_mount+0x594/0x101c [ 408.238550][T20906] __arm64_sys_mount+0x510/0x5e0 [ 408.239942][T20906] invoke_syscall+0x98/0x2b8 [ 408.241202][T20906] el0_svc_common+0x138/0x258 [ 408.242623][T20906] do_el0_svc+0x58/0x14c [ 408.243768][T20906] el0_svc+0x7c/0x1f0 [ 408.244841][T20906] el0t_64_sync_handler+0x84/0xe4 [ 408.246271][T20906] el0t_64_sync+0x1a0/0x1a4 00:06:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x16}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:48 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x40000000000000, 0x0) 00:06:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x60}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x18}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:48 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 42) 00:06:48 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 73) 00:06:48 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x100000000000000, 0x0) [ 408.363937][T20920] FAULT_INJECTION: forcing a failure. [ 408.363937][T20920] name failslab, interval 1, probability 0, space 0, times 0 [ 408.372025][T20920] CPU: 0 PID: 20920 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 408.374460][T20920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 408.377216][T20920] Call trace: [ 408.378083][T20920] dump_backtrace+0x0/0x530 [ 408.379355][T20920] show_stack+0x2c/0x3c [ 408.380511][T20920] dump_stack_lvl+0x108/0x170 [ 408.381790][T20920] dump_stack+0x1c/0x58 [ 408.382938][T20920] should_fail+0x3b8/0x514 [ 408.384178][T20920] __should_failslab+0xbc/0x110 [ 408.385462][T20920] should_failslab+0x10/0x28 [ 408.386737][T20920] slab_pre_alloc_hook+0x64/0xe8 [ 408.388162][T20920] kmem_cache_alloc+0x98/0x45c [ 408.389536][T20920] __kernfs_new_node+0xe4/0x684 [ 408.390845][T20920] kernfs_new_node+0x11c/0x240 [ 408.392133][T20920] __kernfs_create_file+0x60/0x2d4 [ 408.393528][T20920] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 408.394978][T20920] internal_create_group+0x42c/0xbec [ 408.396463][T20920] sysfs_create_group+0x2c/0x3c [ 408.397810][T20920] sysfs_slab_add+0x15c/0x274 [ 408.399104][T20920] __kmem_cache_create+0x588/0x80c [ 408.400424][T20920] kmem_cache_create_usercopy+0x174/0x2e8 [ 408.401982][T20920] p9_client_create+0xc08/0xe04 [ 408.403323][T20920] v9fs_session_init+0x18c/0x1504 [ 408.404748][T20920] v9fs_mount+0x88/0x780 [ 408.405923][T20920] legacy_get_tree+0xd4/0x16c [ 408.407231][T20920] vfs_get_tree+0x90/0x274 [ 408.408542][T20920] do_new_mount+0x278/0x8fc [ 408.409847][T20920] path_mount+0x594/0x101c [ 408.411074][T20920] __arm64_sys_mount+0x510/0x5e0 [ 408.412578][T20920] invoke_syscall+0x98/0x2b8 [ 408.413871][T20920] el0_svc_common+0x138/0x258 [ 408.415084][T20920] do_el0_svc+0x58/0x14c [ 408.416231][T20920] el0_svc+0x7c/0x1f0 [ 408.417330][T20920] el0t_64_sync_handler+0x84/0xe4 [ 408.418762][T20920] el0t_64_sync+0x1a0/0x1a4 00:06:48 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x200000000000000, 0x0) 00:06:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x68}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x19}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:48 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x300000000000000, 0x0) [ 408.449852][T20920] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 408.461514][T20920] CPU: 0 PID: 20920 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 408.463947][T20920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 408.466766][T20920] Call trace: [ 408.467635][T20920] dump_backtrace+0x0/0x530 [ 408.468933][T20920] show_stack+0x2c/0x3c [ 408.470068][T20920] dump_stack_lvl+0x108/0x170 [ 408.471314][T20920] dump_stack+0x1c/0x58 [ 408.472464][T20920] kmem_cache_create_usercopy+0x23c/0x2e8 [ 408.473975][T20920] p9_client_create+0xc08/0xe04 [ 408.475403][T20920] v9fs_session_init+0x18c/0x1504 [ 408.476752][T20920] v9fs_mount+0x88/0x780 [ 408.477904][T20920] legacy_get_tree+0xd4/0x16c [ 408.479217][T20920] vfs_get_tree+0x90/0x274 [ 408.480364][T20920] do_new_mount+0x278/0x8fc [ 408.481546][T20920] path_mount+0x594/0x101c [ 408.482763][T20920] __arm64_sys_mount+0x510/0x5e0 [ 408.484115][T20920] invoke_syscall+0x98/0x2b8 [ 408.485401][T20920] el0_svc_common+0x138/0x258 [ 408.486708][T20920] do_el0_svc+0x58/0x14c [ 408.487852][T20920] el0_svc+0x7c/0x1f0 [ 408.488934][T20920] el0t_64_sync_handler+0x84/0xe4 [ 408.490408][T20920] el0t_64_sync+0x1a0/0x1a4 00:06:48 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x400000000000000, 0x0) 00:06:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x28}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x300}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 408.582690][T20933] FAULT_INJECTION: forcing a failure. [ 408.582690][T20933] name failslab, interval 1, probability 0, space 0, times 0 [ 408.586151][T20933] CPU: 1 PID: 20933 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 408.588477][T20933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 408.591062][T20933] Call trace: [ 408.591953][T20933] dump_backtrace+0x0/0x530 [ 408.593143][T20933] show_stack+0x2c/0x3c [ 408.594268][T20933] dump_stack_lvl+0x108/0x170 [ 408.595450][T20933] dump_stack+0x1c/0x58 00:06:48 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 43) [ 408.596603][T20933] should_fail+0x3b8/0x514 [ 408.597859][T20933] __should_failslab+0xbc/0x110 [ 408.599237][T20933] should_failslab+0x10/0x28 [ 408.600508][T20933] slab_pre_alloc_hook+0x64/0xe8 00:06:48 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x500000000000000, 0x0) [ 408.601874][T20933] kmem_cache_alloc+0x98/0x45c [ 408.603203][T20933] radix_tree_node_alloc+0x184/0x360 [ 408.604679][T20933] idr_get_free+0x240/0x8b0 [ 408.605975][T20933] idr_alloc+0x160/0x2b0 [ 408.607178][T20933] p9_client_prepare_req+0x50c/0xd2c [ 408.608622][T20933] p9_client_rpc+0x138/0xf68 [ 408.609828][T20933] p9_client_attach+0x138/0x3b8 [ 408.611186][T20933] v9fs_session_init+0x10f0/0x1504 [ 408.612617][T20933] v9fs_mount+0x88/0x780 [ 408.613721][T20933] legacy_get_tree+0xd4/0x16c [ 408.615060][T20933] vfs_get_tree+0x90/0x274 [ 408.616328][T20933] do_new_mount+0x278/0x8fc [ 408.617634][T20933] path_mount+0x594/0x101c [ 408.618828][T20933] __arm64_sys_mount+0x510/0x5e0 [ 408.620231][T20933] invoke_syscall+0x98/0x2b8 [ 408.621558][T20933] el0_svc_common+0x138/0x258 [ 408.622846][T20933] do_el0_svc+0x58/0x14c [ 408.624028][T20933] el0_svc+0x7c/0x1f0 [ 408.625071][T20933] el0t_64_sync_handler+0x84/0xe4 [ 408.626556][T20933] el0t_64_sync+0x1a0/0x1a4 [ 408.666930][T20941] FAULT_INJECTION: forcing a failure. 00:06:48 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x600000000000000, 0x0) [ 408.666930][T20941] name failslab, interval 1, probability 0, space 0, times 0 [ 408.681034][T20941] CPU: 1 PID: 20941 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 408.683449][T20941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 408.686265][T20941] Call trace: [ 408.687222][T20941] dump_backtrace+0x0/0x530 [ 408.688592][T20941] show_stack+0x2c/0x3c [ 408.689768][T20941] dump_stack_lvl+0x108/0x170 [ 408.691029][T20941] dump_stack+0x1c/0x58 [ 408.692129][T20941] should_fail+0x3b8/0x514 [ 408.693292][T20941] __should_failslab+0xbc/0x110 [ 408.694676][T20941] should_failslab+0x10/0x28 [ 408.695871][T20941] slab_pre_alloc_hook+0x64/0xe8 [ 408.697363][T20941] kmem_cache_alloc+0x98/0x45c [ 408.698677][T20941] __kernfs_new_node+0xe4/0x684 00:06:48 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x700000000000000, 0x0) [ 408.700048][T20941] kernfs_new_node+0x11c/0x240 [ 408.701340][T20941] __kernfs_create_file+0x60/0x2d4 [ 408.702759][T20941] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 408.704346][T20941] internal_create_group+0x42c/0xbec [ 408.705915][T20941] sysfs_create_group+0x2c/0x3c [ 408.707240][T20941] sysfs_slab_add+0x15c/0x274 [ 408.708610][T20941] __kmem_cache_create+0x588/0x80c [ 408.710110][T20941] kmem_cache_create_usercopy+0x174/0x2e8 [ 408.711667][T20941] p9_client_create+0xc08/0xe04 [ 408.713017][T20941] v9fs_session_init+0x18c/0x1504 [ 408.714351][T20941] v9fs_mount+0x88/0x780 [ 408.715576][T20941] legacy_get_tree+0xd4/0x16c [ 408.716858][T20941] vfs_get_tree+0x90/0x274 [ 408.718057][T20941] do_new_mount+0x278/0x8fc [ 408.719341][T20941] path_mount+0x594/0x101c [ 408.720633][T20941] __arm64_sys_mount+0x510/0x5e0 [ 408.721964][T20941] invoke_syscall+0x98/0x2b8 [ 408.723233][T20941] el0_svc_common+0x138/0x258 [ 408.724547][T20941] do_el0_svc+0x58/0x14c [ 408.725763][T20941] el0_svc+0x7c/0x1f0 [ 408.726887][T20941] el0t_64_sync_handler+0x84/0xe4 00:06:48 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x800000000000000, 0x0) [ 408.728374][T20941] el0t_64_sync+0x1a0/0x1a4 00:06:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x48}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x500}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 00:06:48 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 74) 00:06:48 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x900000000000000, 0x0) [ 408.832609][T20941] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 408.838369][T20941] CPU: 1 PID: 20941 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 408.840740][T20941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 408.843542][T20941] Call trace: [ 408.844448][T20941] dump_backtrace+0x0/0x530 [ 408.845711][T20941] show_stack+0x2c/0x3c [ 408.846825][T20941] dump_stack_lvl+0x108/0x170 [ 408.848163][T20941] dump_stack+0x1c/0x58 [ 408.849266][T20941] kmem_cache_create_usercopy+0x23c/0x2e8 [ 408.850830][T20941] p9_client_create+0xc08/0xe04 [ 408.852182][T20941] v9fs_session_init+0x18c/0x1504 [ 408.853594][T20941] v9fs_mount+0x88/0x780 [ 408.854765][T20941] legacy_get_tree+0xd4/0x16c [ 408.856031][T20941] vfs_get_tree+0x90/0x274 [ 408.857270][T20941] do_new_mount+0x278/0x8fc [ 408.858429][T20941] path_mount+0x594/0x101c [ 408.859643][T20941] __arm64_sys_mount+0x510/0x5e0 [ 408.861019][T20941] invoke_syscall+0x98/0x2b8 [ 408.862325][T20941] el0_svc_common+0x138/0x258 [ 408.863526][T20941] do_el0_svc+0x58/0x14c [ 408.864656][T20941] el0_svc+0x7c/0x1f0 [ 408.865778][T20941] el0t_64_sync_handler+0x84/0xe4 [ 408.867174][T20941] el0t_64_sync+0x1a0/0x1a4 00:06:48 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xa00000000000000, 0x0) 00:06:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x600}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 408.885742][T20941] FS-Cache: Duplicate cookie detected [ 408.887442][T20941] FS-Cache: O-cookie c=000000d0 [p=00000004 fl=222 nc=0 na=1] [ 408.889576][T20941] FS-Cache: O-cookie d=00000000262699aa{9P.session} n=00000000bab630de [ 408.892336][T20941] FS-Cache: O-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' [ 408.899240][T20941] FS-Cache: N-cookie c=000000d1 [p=00000004 fl=2 nc=0 na=1] [ 408.901294][T20941] FS-Cache: N-cookie d=00000000262699aa{9P.session} n=00000000b00ec202 [ 408.903589][T20941] FS-Cache: N-key=[101] '5ba8bb9c792845c29f5813a2191e22ef807986baec68b99cf32958a7d5a1ad9cd91b072e0da6a6afeed0aca1d5e7c5dc0c030c373552cd02e8f70368b5d5dad2370b5f937609379210445e41d78a27207507c8ff41870db73a8903c20df787134b2ab6b30d' 00:06:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x5c}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) 00:06:48 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xb00000000000000, 0x0) 00:06:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x60}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}}], {0x14, 0x10}}, 0x5c}}, 0x0) [ 408.989390][T20963] FAULT_INJECTION: forcing a failure. 00:06:48 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000004380)=ANY=[@ANYBLOB="1500000065ffff001000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_INIT(r2, &(0x7f0000004240)={0x50, 0x0, 0x0, {0x7, 0x21}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000043c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '[\xa8\xbb\x9cy(E\xc2\x9fX\x13\xa2\x19\x1e\"\xef\x80y\x86\xba\xech\xb9\x9c\xf3)X\xa7\xd5\xa1\xad\x9c\xd9\x1b\a.\r\xa6\xa6\xaf\xee\xd0\xac\xa1\xd5\xe7\xc5\xdc\f\x03\f75R\xcd\x02\xe8\xf7\x03h\xb5\xd5\xda\xd27\v_\x93v\t7\x92\x10D^A\xd7\x8a\' u\a\xc8\xffA\x87\r\xb7:\x89\x03\xc2\r\xf7\x87\x13K*\xb6\xb3\r'}}], [], 0x6b}}) (fail_nth: 44) [ 408.989390][T20963] name failslab, interval 1, probability 0, space 0, times 0 [ 408.997808][T20963] CPU: 1 PID: 20963 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 409.000219][T20963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 409.003068][T20963] Call trace: [ 409.003961][T20963] dump_backtrace+0x0/0x530 [ 409.005293][T20963] show_stack+0x2c/0x3c [ 409.006439][T20963] dump_stack_lvl+0x108/0x170 [ 409.007787][T20963] dump_stack+0x1c/0x58 [ 409.008963][T20963] should_fail+0x3b8/0x514 [ 409.010210][T20963] __should_failslab+0xbc/0x110 [ 409.011457][T20963] should_failslab+0x10/0x28 [ 409.012651][T20963] slab_pre_alloc_hook+0x64/0xe8 [ 409.014043][T20963] __kmalloc+0xc0/0x4c8 [ 409.015216][T20963] fscache_alloc_cookie+0xe0/0x5d4 [ 409.016655][T20963] __fscache_acquire_cookie+0x14c/0x878 [ 409.018289][T20963] v9fs_cache_session_get_cookie+0x1ac/0x240 [ 409.019927][T20963] v9fs_session_init+0x1170/0x1504 [ 409.021341][T20963] v9fs_mount+0x88/0x780 [ 409.022557][T20963] legacy_get_tree+0xd4/0x16c [ 409.023919][T20963] vfs_get_tree+0x90/0x274 [ 409.025195][T20963] do_new_mount+0x278/0x8fc [ 409.026445][T20963] path_mount+0x594/0x101c [ 409.027788][T20963] __arm64_sys_mount+0x510/0x5e0 [ 409.029085][T20963] invoke_syscall+0x98/0x2b8 [ 409.030357][T20963] el0_svc_common+0x138/0x258 [ 409.031705][T20963] do_el0_svc+0x58/0x14c [ 409.032871][T20963] el0_svc+0x7c/0x1f0 [ 409.033698][T20968] FAULT_INJECTION: forcing a failure. [ 409.033698][T20968] name failslab, interval 1, probability 0, space 0, times 0 [ 409.037552][T20963] el0t_64_sync_handler+0x84/0xe4 [ 409.037572][T20963] el0t_64_sync+0x1a0/0x1a4 00:06:49 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0xc00000000000000, 0x0) [ 409.047759][T20968] CPU: 0 PID: 20968 Comm: syz-executor.0 Not tainted 5.15.149-syzkaller #0 [ 409.050167][T20968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 409.052861][T20968] Call trace: [ 409.053748][T20968] dump_backtrace+0x0/0x530 [ 409.055019][T20968] show_stack+0x2c/0x3c [ 409.056296][T20968] dump_stack_lvl+0x108/0x170 [ 409.057707][T20968] dump_stack+0x1c/0x58 [ 409.058879][T20968] should_fail+0x3b8/0x514 [ 409.060111][T20968] __should_failslab+0xbc/0x110 [ 409.061502][T20968] should_failslab+0x10/0x28 [ 409.062843][T20968] slab_pre_alloc_hook+0x64/0xe8 [ 409.064286][T20968] kmem_cache_alloc+0x98/0x45c [ 409.065619][T20968] __kernfs_new_node+0xe4/0x684 [ 409.067033][T20968] kernfs_new_node+0x11c/0x240 [ 409.068359][T20968] __kernfs_create_file+0x60/0x2d4 [ 409.069849][T20968] sysfs_add_file_mode_ns+0x2cc/0x3a4 [ 409.071125][T20963] list_del corruption, ffff000131d286d8->next is NULL [ 409.071353][T20968] internal_create_group+0x42c/0xbec [ 409.071371][T20968] sysfs_create_group+0x2c/0x3c [ 409.071381][T20968] sysfs_slab_add+0x15c/0x274 [ 409.073912][T20963] ------------[ cut here ]------------ [ 409.075049][T20968] __kmem_cache_create+0x588/0x80c [ 409.076369][T20963] kernel BUG at lib/list_debug.c:50! [ 409.077664][T20968] kmem_cache_create_usercopy+0x174/0x2e8 [ 409.079219][T20963] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 409.080473][T20968] p9_client_create+0xc08/0xe04 [ 409.081855][T20963] Modules linked in: [ 409.083465][T20968] v9fs_session_init+0x18c/0x1504 [ 409.085596][T20963] [ 409.086928][T20968] v9fs_mount+0x88/0x780 [ 409.087926][T20963] CPU: 1 PID: 20963 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller #0 [ 409.089303][T20968] legacy_get_tree+0xd4/0x16c [ 409.089939][T20963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 409.091055][T20968] vfs_get_tree+0x90/0x274 [ 409.093443][T20963] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 409.094805][T20968] do_new_mount+0x278/0x8fc [ 409.097564][T20963] pc : __list_del_entry_valid+0xe0/0x150 [ 409.098772][T20968] path_mount+0x594/0x101c [ 409.100936][T20963] lr : __list_del_entry_valid+0xe0/0x150 [ 409.102162][T20968] __arm64_sys_mount+0x510/0x5e0 [ 409.103664][T20963] sp : ffff8000258575d0 [ 409.104876][T20968] invoke_syscall+0x98/0x2b8 [ 409.106490][T20963] x29: ffff8000258575d0 [ 409.107860][T20968] el0_svc_common+0x138/0x258 [ 409.109015][T20963] x28: 0000000000000000 [ 409.110231][T20968] do_el0_svc+0x58/0x14c [ 409.111413][T20963] x27: 000000000000001a [ 409.112699][T20968] el0_svc+0x7c/0x1f0 [ 409.113779][T20963] [ 409.114941][T20968] el0t_64_sync_handler+0x84/0xe4 [ 409.116006][T20963] x26: ffff0000dcbe5d00 [ 409.117051][T20968] el0t_64_sync+0x1a0/0x1a4 [ 409.117696][T20963] x25: 0000000000000065 x24: ffff000131d2874a 00:06:49 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x700}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) [ 409.123209][T20963] x23: dfff800000000000 x22: 0000000000000000 x21: dfff800000000000 [ 409.125394][T20963] x20: 0000000000000000 x19: ffff000131d286d8 x18: ffff800025856c00 [ 409.127485][T20963] x17: 0000000000000002 x16: ffff80001198bc54 x15: 0000000000034b45 [ 409.129636][T20963] x14: ffff800016f53500 x13: dfff800000000000 x12: 0000000000040000 [ 409.131874][T20963] x11: 000000000001f7ad x10: ffff80002040a000 x9 : 841b51647bf70300 [ 409.134113][T20963] x8 : 841b51647bf70300 x7 : 0000000000000000 x6 : 0000000000000000 [ 409.136302][T20963] x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff80000a9604c0 [ 409.138519][T20963] x2 : ffff0001b4813d10 x1 : 0000000000000001 x0 : 0000000000000033 [ 409.140728][T20963] Call trace: [ 409.141616][T20963] __list_del_entry_valid+0xe0/0x150 [ 409.143126][T20963] fscache_free_cookie+0x68/0x240 [ 409.144428][T20963] fscache_alloc_cookie+0x45c/0x5d4 [ 409.145744][T20963] __fscache_acquire_cookie+0x14c/0x878 [ 409.147170][T20963] v9fs_cache_session_get_cookie+0x1ac/0x240 [ 409.148855][T20963] v9fs_session_init+0x1170/0x1504 [ 409.150339][T20963] v9fs_mount+0x88/0x780 [ 409.151495][T20963] legacy_get_tree+0xd4/0x16c [ 409.152780][T20963] vfs_get_tree+0x90/0x274 [ 409.153923][T20963] do_new_mount+0x278/0x8fc [ 409.155088][T20963] path_mount+0x594/0x101c [ 409.156321][T20963] __arm64_sys_mount+0x510/0x5e0 [ 409.157676][T20963] invoke_syscall+0x98/0x2b8 [ 409.158908][T20963] el0_svc_common+0x138/0x258 [ 409.160165][T20963] do_el0_svc+0x58/0x14c [ 409.161270][T20963] el0_svc+0x7c/0x1f0 [ 409.162442][T20963] el0t_64_sync_handler+0x84/0xe4 [ 409.163763][T20963] el0t_64_sync+0x1a0/0x1a4 [ 409.165008][T20963] Code: d003ae80 91038000 aa1303e1 95bf1c10 (d4210000) [ 409.166970][T20963] ---[ end trace d8e0fb9184dfc824 ]--- [ 409.186241][T20968] kmem_cache_create_usercopy(9p-fcall-cache) failed with error -12 [ 409.188716][T20968] CPU: 0 PID: 20968 Comm: syz-executor.0 Tainted: G D 5.15.149-syzkaller #0 [ 409.191507][T20968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 409.194324][T20968] Call trace: [ 409.195190][T20968] dump_backtrace+0x0/0x530 [ 409.196386][T20968] show_stack+0x2c/0x3c [ 409.197514][T20968] dump_stack_lvl+0x108/0x170 [ 409.198809][T20968] dump_stack+0x1c/0x58 [ 409.199941][T20968] kmem_cache_create_usercopy+0x23c/0x2e8 [ 409.201564][T20968] p9_client_create+0xc08/0xe04 [ 409.202817][T20968] v9fs_session_init+0x18c/0x1504 [ 409.204252][T20968] v9fs_mount+0x88/0x780 [ 409.205405][T20968] legacy_get_tree+0xd4/0x16c [ 409.206769][T20968] vfs_get_tree+0x90/0x274 [ 409.208030][T20968] do_new_mount+0x278/0x8fc [ 409.209296][T20968] path_mount+0x594/0x101c [ 409.210573][T20968] __arm64_sys_mount+0x510/0x5e0 [ 409.212010][T20968] invoke_syscall+0x98/0x2b8 [ 409.213252][T20968] el0_svc_common+0x138/0x258 [ 409.214585][T20968] do_el0_svc+0x58/0x14c [ 409.215863][T20968] el0_svc+0x7c/0x1f0 [ 409.217041][T20968] el0t_64_sync_handler+0x84/0xe4 [ 409.218538][T20968] el0t_64_sync+0x1a0/0x1a4 [ 409.982368][T20963] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 409.984196][T20963] SMP: stopping secondary CPUs [ 409.985448][T20963] Kernel Offset: disabled [ 409.986611][T20963] CPU features: 0x0,000081c1,21302e40 [ 409.988018][T20963] Memory Limit: none [ 410.734792][T20963] Rebooting in 86400 seconds..