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0x30b0}}, {{&(0x7f000000a780)=@phonet={0x23, 0xa3, 0x5, 0xcf}, 0x80, &(0x7f000000ac00)=[{&(0x7f000000a800)="7a95880f7a2b0d4901ad73d386ab9f6a5db26951044a73078f25aec5a4c6cf815c13f05f521f991563ed27649ea34642b00dd892b4f5c233bd0899d210c1d6fd599e56e1ce3f793ca500a99a14f7d5949c285f440b3f0d467408a99e279c14661b4342da05cb89885f81dd9308b609f8e0de270fe5449c2941cea796bd332afd2b1e6aa767c2d29c28a33771817c079cd6f933d61684dc8b300335d2a43f1c46ab9e743842554e3047803fc99dbec7d3d7d76ccfa3eb2ca318b7091892308c6892cf9a97cce794bf5c471113e47423f51cdeceff0692e8ab7dbc1d5a9480828e496b6c2f3e", 0xe5}, {&(0x7f000000a900)="bfc1d42b326013a49ba77cb447eb9ca6b5705b7d8c0758ac74d529d6", 0x1c}, {&(0x7f000000a940)="0458ef834c058f1f1c6bc6547788be8f701b94922fd7a5004f7896b99ce1e7a8a72ca1393e", 0x25}, {&(0x7f000000a980)="9c30ea8621aefbf7fd4ffaec0963a503f7c552bcf770d1fc84adce7a63f32094de567e2995ab04a40ab8d61abc6b739b96", 0x31}, {&(0x7f000000a9c0)="9fab230bd02dbde9ff98b21f6e63a3b00ea813af050bb38f6206dee3537f8dad2ec7aa985bebe13b407b9a012e3b8d30308b85fb9556bdfe72deb253af350c377f4a60b999f639a0a2c0a10949d941c0acbea314bf94a0a4e6700d6ab17c9b4cd6b381e5dd1b5221b5b839f551c43c495a0de6dccf4a1ae18d8d48cb7079f91ab0da7d8d745fb8c17846c911a567125646a269d49be2d9637186cc7b9c562e9612b21e6e31b2698cfd9003ae7bba22eb7c1f0bc4bd303d421beb672525a54aeb5bc27a19e541dcb3ec6f788afdf9d42e8d4f353e000c619f104fedcb", 0xdc}, {&(0x7f000000aac0)="77e8a3d6360daa6932f733512cad074114eb1bfdc21708ef574ac2de050e74de8da4c0b84ea6b82caaa0680adef8482f96e0e91f2a9af5dc828dc567347c825303022e422813f232182d064d2194615720612389dd556484b34c", 0x5a}, {&(0x7f000000ab40)="5acd916eff6f04c1a1950057126ab446efd8945142bf58a72da29fd8c83fd408258d1c1bc578482b73407234ad9d79064b90a4aa321a50aa26acc3e8dee8e23720702fe4b11ce0820473818c630a94e5a169accf3135b609bd78958b65b8630fbd44db4b989bf1991b1b22a201304ea05274c2fe39fddec187e8bb821e2e1d6b404b54bab863b4cb21054151278f0e5d41037349f2eeaa", 0x97}], 0x7}}, {{&(0x7f000000ac80)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x3, 0x4, 0x4, {0xa, 0x4e24, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xff}}}, 0x80, &(0x7f000000b240)=[{&(0x7f000000ad00)="466859568e02cb77c892c6563c2f1be04df70465660974b2fd263f780edf3c7bd20944e7e61d4f91331f0d8b24dee8a76c9630edd9f7261904140f7a77b0bdc386054a0c34b433fc65ca28d5eb8c9e707a5f436bc93d2bc4d8284d3627cfd53a8c80cc85d83ed272dcb3ac9508e7036478ea1172ada15f70371875d9c271f46b15", 0x81}, {&(0x7f000000adc0)="aea12c1a92ef50fff619374b07c2ace9fe0587093bafb02ebcc0", 0x1a}, {&(0x7f000000ae00)="9bff1deec099b2bbe3bbddda09713a", 0xf}, {&(0x7f000000ae40)="307d94afc79f4084163ce6cfdf6f5b7ed63b1e24236f7b1f864f62d77d117e976ee6bfaba7d603ec34d72552139eecffe995f090c0dd42712e56090377c1ad07b8c36ead37b440fe315849a826c3ff079fbbc02419917b366b46ed37caf9d066522bbd8f1aad0692d3b8dc3f6ace", 0x6e}, {&(0x7f000000aec0)="bfdef21889", 0x5}, {&(0x7f000000af00)="e140d76fcdffb74c28fb096a8ef537167a7b29aa8572a4a5cc669be7d253bbc8a6215125cd64fe933bca951c1c8f651eb26d1964d7afdbc6bfcd405a06013b40693ffddb87ad142dddf9a0f6fbba08101abc3406b61044df041ba0cf74f8b90bda1a835f205b4d1caeffe3eb723a1df29fcee1761f0fe73a0519ca00526723f0a1f06da68c15e68fc299f2b403650a67a1c2e75a1d8f43de5f6146cca72245f797c949d97455fde8820b5059da7839981bdac890e0203bdb4932584798701f07567a2683613e3e73ac942a8e9f9fca59ead92731942ded520d7d2611eb80610373aa70383520410a1304", 0xea}, {&(0x7f000000b000)="b712d7ca7d35a4bc00a4cfb82f2abf6bfe0554b345aeb0cd607f0484ce9dc6580521b0f0c8fed6fbcc9f397d3fa484ab8f103ea3b6d7038c7fe4796d227cfd37fcbcf51201a2978d27ba8c9606425dafe3e6a24dcd4e675cdb1442cf34803e804679491fa6bad0e5cc94fb4b2c8ad31609462dee0363a09ce7fe1ed62b35a5e4847330bc97dd0a646a6881d1e2fc49b69b10087e3d3f5cd6637bb17831dda3289f9e4ac0762af927599bbfce940bcf67affb124fa42760442e02f180bfd17de41dfb0868", 0xc4}, {&(0x7f000000b100)="37b870ac8aaf25e3492a782fb15325d0528d0939e0d13c94f7489fdbc75f8d351e615c2d344546e5725b7ca4625b148054035d6ae7bc45c65270969dea4289e093b4f67d293728218fe33d613aa2fa4623536f8b8f64d601c35732dd7906", 0x5e}, {&(0x7f000000b180)="cd4a15f4158f7b09c93378b9f33fc083038563a72b7658c5aac169884bdc9a02931f9f39913b0e786d6703e34acc9c68f479e54a2521ef6441b69e7e8c381c8006e1d421c14c0973b4305a89f71587cf9c19bcf7559719c94d20c0a817ade913418cca84711208f89f4c1a510dbcab6e62fea34c66ff18d91bb9c27598a2170bb12a3a7eb88be4a463e00889bd51b2a73b8678b86e8b078a70bf16ce", 0x9c}], 0x9, &(0x7f000000b300)=[{0xb0, 0x111, 0x0, "29d523eceb54ba84d51fac6d9a981d661d17fe93ca45df39c70f53abd28efb1a3940cb35051a4a04f11ec626f94a4a7cc21d674ab5311098e2bdcc2e88ede897672e66331bfd36919d79887991029ac87c593c0332da675e2fb9bee7ab6e71e25f89579f89ba8bdb40f6aa1fa32e1ad3231e51e125d4ed705693e1ce3d62d926ad3514f88312bb449e32a4eca4ffc58b45328018ee889d0dc4321574e5"}, {0xe0, 0xd, 0x7fffffff, "11546fd597fc9bda43a9da8bc3767f1b3a68f8bafaed016f4a05b5945f1cf4a44ad228ef94aa8fc4aefbbfbe0690c300fef220f4f96ffff60c2b1eadffae448e367f3c37d2a54341a111d09dae19322447c66fa7e43242c672cbe9cde56c00f650bf2206a601a9b750332d6e9c543ef0a0a95beb3f40314ffa2d9965f9b6f62f2c73e6c3bfb3d2f661f9468e12c28eabf95f1289627c9eab6c0ae39fd0bb9b9252b6a63e2728ae5cda2c13f82eac62d384687098108afa7ba3b711be27e8e5d4a81be708743bf1041689977885"}], 0x190}}], 0xa, 0x0) 20:53:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10, 0x11000000}}], 0x10}, 0x1f4) 20:53:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x60}, 0x0) 20:53:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10, 0x28000000}}], 0x10}, 0x1f4) 20:53:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfc}, 0x0) 20:53:12 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x8, {{0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xfffffff7}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x8, @empty, 0x148}}, {{0xa, 0x4e24, 0x6, @loopback, 0x3fe00000}}, {{0xa, 0x4e21, 0x9, @loopback, 0x1}}]}, 0x210) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@routing={0x33, 0x2, 0x0, 0x8, 0x0, [@private2]}, 0x18) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10, 0x29000000}}], 0x10}, 0x1f4) [ 1067.478627][ T3880] loop4: detected capacity change from 0 to 98560 [ 1067.489404][ T3880] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:12 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x109000, 0x128) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000001c0)={{0xb5, 0xfb}, {0x1, 0xff}, 0x10001, 0x4, 0x3}) r3 = gettid() mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x8010, r2, 0x398e3000) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) prlimit64(r3, 0xb, &(0x7f0000000040)={0xe64c, 0xfffffffffffffffd}, 0x0) tkill(r0, 0x7) 20:53:12 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x8, {{0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xfffffff7}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x8, @empty, 0x148}}, {{0xa, 0x4e24, 0x6, @loopback, 0x3fe00000}}, {{0xa, 0x4e21, 0x9, @loopback, 0x1}}]}, 0x210) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@routing={0x33, 0x2, 0x0, 0x8, 0x0, [@private2]}, 0x18) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10, 0x97ffffff}}], 0x10}, 0x1f4) 20:53:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x1f4}, 0x0) 20:53:12 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f00000000c0)=0x1, 0x4) sendmmsg$sock(r0, &(0x7f0000007880)=[{{&(0x7f0000000000)=@qipcrtr={0x2a, 0x3, 0xfffffffe}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="5cd2c072c0d8406c16dc201b0316c8683ee1470c141e7f233e657f3b3dc9211c6630785f1f28dde6146fbd7ee7f2337afb2393df97765afc35a0a68ed0d83489872afc29c6512318935eca921ba4ada8b1db377a4f624fb1bcac3c79a1abd3447525eddaacc43ab0493df1205182de4e3e507f779f200742aa8ee8da7b545903f85a005493b68306f62c3915eb7991177e6c796506f682ff58528d59260f95ae1a47d1bd99beee39", 0xa8}, {&(0x7f0000000280)="c4d8de007260c237aa37b7d48110117306c13e4933d60092c8769107ba811b1cbaa200b347281b4a09a9e39b46103a202a7be8bf7f3fcb70e90efccaaebdd604d4e976827c60955106cdf5", 0x4b}], 0x2, &(0x7f0000000140)=[@timestamping={{0x14, 0x1, 0x25, 0x800}}], 0x18}}, {{&(0x7f0000000300)=@l2tp={0x2, 0x0, @rand_addr=0x64010101, 0x2}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000380)="ca9ad55b19d02d89f79d50d248934e91a3b62396ee6e5df85cd422fca8961059cb9a13858b77ffb00dc44c9442250e561449d92aa0373b6ac347d2ef59d64ed02bf70957524ea1df6d9a6c85abd7ab7b91b4caa3c6371a59569a24a23a1804deda2f31a706500ff35b076db33517b06a5520625d8c264a056fbb2d1c2a7b5182d69847b7675978e34835f76a3fcc30d6839ee0f79fdef0685675085f7a39a60c345d4c5b5b0eda24079fdb04d921e8ebbe65d4aa56add16ef294d2ffea7d013cc26ad2c28f1519fefca0280d3226ee71084d9c71c65bcb704ee4a3d79f", 0xdd}, {&(0x7f0000000480)="8f6ce41f682fca16f14737dfdb199c80915e1ac645c7d179ee6892a8f62fe2898a26b815ff0fdb1424bfd8fed196bf297785c67d3e5caa3d98a15ffaa31fa851dd4a8a961702b3dc0fc82695d145085aee990987e64726c1d85eeb", 0x5b}, {&(0x7f0000000500)="9d7e6653d5750dbdefe3c7960844b03116bbe70818245a68160a1d4ee17999c956cfb9f73305e0905837c0871284c263f5eaf349edaf8ff88489ef7f9b4d4aac72aca0f6c6f02e645ad38d9ab756e27b9e69153463d9d20c062094246c71b9a21be29230da59984bb134de7c63e30b3f745755724f6daddeed2863581e52a4fa292a964d4eae25ab06d5664c952792a0010833efa4e8ad08a6317c691a8d1329a8ed", 0xa2}], 0x3, &(0x7f0000000600)=[@mark={{0x14, 0x1, 0x24, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x100000000}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0xd05}}, @txtime={{0x18, 0x1, 0x3d, 0xfff}}, @mark={{0x14, 0x1, 0x24, 0x26}}, @mark={{0x14}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000006c0)="b431063ab1a5f0f9261c2a7c641248099fe9570eb34e5e7f8e84303da5192d63c771ad272c54cc380eb8fb2ba38c745e3da5053c4da29c0b5af99f6f7d976efbb10fe155bd6432f588f20ea76e212a0ce75afa85dd8e22733e89b50be383ba1ad3bdc18406cf78278ea8924e3c13de72590286f67921672869cf1e1b5f8a112c314cca611f8cb62874eb74ba01a91749651ead965cd3a190b3a408ce031f9dfc101e4e86871955bd", 0xa8}, {&(0x7f0000000780)="30d10b546a54657e4bf8aadad470b176909368c0a2e423d7a07aa60c4126ecef6673d3595944ff2c8ca9517bd4883e48ef93f42f9a176a1324d26d13b7d26b37db52b95903007fac", 0x48}, {&(0x7f0000000800)="28cd59f2029923eee5d81fc4f907dd68d388d1fdbfc3654d3c0896263a53d7236c4bc4976a0e203bb13996fb79c3f3d2b68e49a576777484f447ff48020c42f399940988a764bd4b83a340c72f", 0x4d}, {&(0x7f0000000880)="a2ace66e1d5f487b6904bbdb86661b3aa28e9fc58ab00668c449b53938441074a524271a987d327855ff232dab5a8e8db5c04e5081f039bab38010d769daccef2e24174d97b424a43a4343ec33d37a43e61f3f7e08c29c7a42e0a034d8a4c962b431", 0x62}, {&(0x7f0000000900)="8fe187e100f1fb11987437a84e4246c1c7cc1e5600dc01057512e8d93f2f433e1048ea4a3c414e390c0454791848468013d2e58dfc7526915d6703eac686bd1dc45377006f0f6ec085733f1af1a4fbce8ffaa45e532c2b15f9d11373d3d42e594e2e4a8086", 0x65}, 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{&(0x7f0000006540)="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", 0x1000}, {&(0x7f0000007540)="e47d6f029a6b93808fb3fe507a5a1327466caecfff313425302b064cf3aed502fcfa922109680e82a2eb4daf0864c743a54ae98c9f6830535bfd0f9af1df83dbf17e4908c97cd1eb6dea2345114b4e42971505aa52bc1b668cdfbcf85a55d5c9033a0691ddf7c49d03e4b2db00e37b086804b624d4dec5e1f999a060383ef37da6a7f12ea685b65c347536d50f36be3d6e4172bbdbdd7c4da6f7b7b7b92882b7519b29ec2e045de7901a225cd9ceeca3bccaca7827ead09bb862c4fb1adb54afdd37b580a4d1ad50b7aa11f7753dc44b", 0xd0}, {&(0x7f0000007640)="f9ad06d0e59f7f50a39a7dc0d824f97d9945715fd5f34c601f560027ed7eefae16756d8a3d14ba393b1f1c54aaaf595fb183f68310e33807c879", 0x3a}, {&(0x7f0000007680)="e43686a8992459f7c8f5737920ac580b7601d588216aa3c326c58454bb70f2ed8ff900e13b9748a28eae829f2ca9e5928190e209d746368c33816b88b5600aa8cc38d50d4d8d0d2b0215a394cb38a7b924d59c2c086d42d7", 0x58}], 0xa, &(0x7f00000077c0)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x5afa}}, @mark={{0x14, 0x1, 0x24, 0x2c}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffd}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @mark={{0x14}}], 0xc0}}], 0x6, 0x0) 20:53:12 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'vlan0\x00'}) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x18}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000040)={0x3, 'veth1\x00', {0x7}}) 20:53:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1067.674774][ T3921] loop4: detected capacity change from 0 to 98560 [ 1067.685411][ T3921] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:12 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x8, {{0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xfffffff7}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x8, @empty, 0x148}}, {{0xa, 0x4e24, 0x6, @loopback, 0x3fe00000}}, {{0xa, 0x4e21, 0x9, @loopback, 0x1}}]}, 0x210) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x300}, 0x0) 20:53:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10, 0xe0000000}}], 0x10}, 0x1f4) 20:53:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10, 0xeffdffff}}], 0x10}, 0x1f4) [ 1067.796640][ T3948] loop4: detected capacity change from 0 to 98560 [ 1067.809573][ T3948] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:12 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(r0, 0xb, &(0x7f0000000040)={0x0, 0x1}, 0x0) tkill(r0, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x6, 0x7fffffff, 0x1, 'queue1\x00', 0x8aec}) 20:53:12 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffbffff0100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x3e8}, 0x0) 20:53:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10, 0xffff0000}}], 0x10}, 0x1f4) 20:53:12 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRESHEX], 0x18}, 0x0) 20:53:12 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000500)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0xab, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x6}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="a5a192018491fb780b7c6199efc34f777ee2cdaef7d5b6b989b1fa3c6e0d116e9b4a6427ee59d6860084716afb6baa1edccac525a965e56483e3f0756faf5cc7f8b1d88e286e1266794b59cafa47e348aa5b19e4a714622775b509bf0dbc97", 0x5f}, {&(0x7f0000000100)="a029f730f035d58b8c4c6d70503b2d7630b6db588a54cddeba6a36ace8c86e21011d99bb6c13ccbef107216f7feaf285ca75d717f48ebbac38ee6cb4de5a329c56414ccace92fff0b52e9a0bf2af6f6c1065dd2657dbaf76360f7be923a3c8d35be73ecc3f0662f9b497650062", 0x6d}], 0x2}}, {{&(0x7f0000000200)={0xa, 0x4e22, 0x7fff, @empty, 0x3}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000240)="123e5ca47ba7d894fbce3567b15253575a924a942a01dfb86e3a78520f0eb54b45a11abfe35808e469ff35bf2599d2c048fa58aa29d2d90a056a353d6520d6f1a0984d800cf826b65982f4d646705793c2dc01b6ba7278a9bf0ffe5e5f72c3d3485e910c230edc4035b9d58813e3ebdac61d0f303be281c863ecddcddce558fbc9acd092575af2f6ddc7d2cde4fb75", 0x8f}, {&(0x7f0000000300)="be67993bdd017330685abc5a9b9dc7dc933d57eac9540de9a944e151dfce3cc1d5a1554ae91882370e95079459c197efdeae5f751f7de658965422ad44c3afd9a735305456cc5e3469eac168cc8a4c3526cdf8399aac317a9146c5d0aae38b86615c2a7923cee0e7c760a12db8787eabcf5a39b81e48ac2a26ca8ba2a743224a3f69c121762fbf62da2a23b5", 0x8c}, {&(0x7f00000003c0)="43c59a8678", 0x5}, {&(0x7f0000000400)="4723eb6d63b8f5790378de5077944410beef24d38f974a5fcb95f41e6e775a542adf0638e389f74affb55c8da90d547fb990317cbc1a8d9bb145c662a91c6e43c2030a8da1d029557f1af1b2c5a1dec5c6b44e938f4584ca896d87ae1daf30c039a397578ddf9469d6bd3e2ea1bf19e5379d59cd686de06f4836dd44640003aad915ccdd", 0x84}], 0x4, &(0x7f0000000a40)=[@dstopts={{0xf0, 0x29, 0x37, {0x2f, 0x1a, '\x00', [@generic={0x80, 0xaa, "c984a41e4cb164cdbf9699350abc9e19cf5387cf3bcd1549741748cb29ad3a91311f29e263a6840ca7b7bfbeb79f2236c0f81dee3b1a3ab845ede6a51283c1b205fa064c4faf4499a5f8db561b4e65a7e4328a298cd60e609576f8b8ca7c57d6de2d3defd82e32db0ce5bab5d999eb8323ee6769625ad3327d5087294e6617505b7966eb001e9f43832cdbc6fea23b6f6deb0b732e2a9f07ec0fed17d08e729b35a7a33103653e0922b5"}, @generic={0x9, 0x20, "e5456fc842618aa8bb15131943ec16ca6f3efe49bba90bddfb86d9e766508e7f"}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @hopopts={{0x1058, 0x29, 0x36, {0x89, 0x207, '\x00', [@hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x24}}, @generic={0x8, 0x25, "fc2fbc71fef14fbc0dbf12a837753fa173946e9f835c6a1249f811520510f3a90670c8d9b5"}, @generic={0xec, 0x1000, "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"}]}}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x93, 0x1, '\x00', [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}]}}}], 0x1170}}], 0x2, 0x4c000) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10, 0xfffffdef}}], 0x10}, 0x1f4) 20:53:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x500}, 0x0) [ 1067.978815][ T3979] loop4: detected capacity change from 0 to 98560 [ 1068.012653][ T3979] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:12 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000040)={0x2, 0x4e20, @local}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000020000000000006d2200000000000000000000006cd3286cc8c1ea2bd7e2ac1eead022d79310925fb1365539f8166175b981a022c98e53d8f890de57e070a26462ab9e3edb6433712737c5eded"], 0x18}, 0x0) 20:53:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:12 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x200800) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) 20:53:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10, 0xffffff97}}], 0x10}, 0x1f4) 20:53:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x600}, 0x0) 20:53:12 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) r4 = inotify_init() ftruncate(r4, 0x8a33) dup2(r3, r2) openat(r2, &(0x7f0000000040)='./file0\x00', 0x204400, 0x100) 20:53:12 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10, 0x0, 0x2}}], 0x10}, 0x1f4) 20:53:13 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_ttl={{0x14, 0x0, 0x2, 0x4}}], 0x18}, 0x4000) 20:53:13 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x700}, 0x0) [ 1068.260188][ T4028] loop4: detected capacity change from 0 to 98560 [ 1068.275263][ T4028] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10, 0x0, 0x8}}], 0x10}, 0x1f4) 20:53:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x810}, 0x0) 20:53:13 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000040)={'syztnl1\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x4, 0x66, 0x0, 0x1ff, 0x10, @mcast1, @ipv4={'\x00', '\xff\xff', @loopback}, 0x4020, 0x10, 0x8, 0x9}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@mcast1, 0x3, r1}) 20:53:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10, 0x0, 0xc}}], 0x10}, 0x1f4) 20:53:13 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) getpid() 20:53:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:13 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xf00}, 0x0) 20:53:13 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000040)=@l2={0x1f, 0x0, @none}, &(0x7f00000000c0)=0x80) close_range(0xffffffffffffffff, r1, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x1008}, 0x0) 20:53:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x2}, 0x1f4) 20:53:13 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:13 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = fsmount(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040)=0xfffff801, 0x4) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) [ 1068.515273][ T4083] loop4: detected capacity change from 0 to 98560 [ 1068.532883][ T4083] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x1100}, 0x0) 20:53:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0xf}, 0x1f4) 20:53:13 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x3800}, 0x0) 20:53:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="208cffffff0100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:13 executing program 3: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) capset(&(0x7f0000000040)={0x554408ec, r0}, &(0x7f0000000080)={0xfffffe01, 0x8, 0x4, 0x2, 0xffff, 0x200}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r1, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0xfffffe9a, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1400000000506acaab7691b8e50000000188020000000000"], 0x18}, 0x4000000) 20:53:13 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:13 executing program 2: r0 = gettid() r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) ptrace$setopts(0x4200, r1, 0xffff, 0x20003e) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) 20:53:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x24}, 0x1f4) 20:53:13 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000040)=""/116, &(0x7f00000000c0)=0x74) 20:53:13 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/227, 0xe3) r2 = signalfd4(r1, &(0x7f0000000180)={[0xff]}, 0x8, 0x80800) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) 20:53:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x3f00}, 0x0) 20:53:13 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) [ 1068.819746][ T4135] loop4: detected capacity change from 0 to 98560 [ 1068.833081][ T4135] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x810}, 0x1f4) 20:53:13 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r3, r2) getsockopt$IP_SET_OP_GET_BYINDEX(r2, 0x1, 0x53, &(0x7f0000000040), &(0x7f0000000080)=0x28) 20:53:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x20000010}, 0x1f4) 20:53:13 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x4000}, 0x0) 20:53:13 executing program 3: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), r0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x2d0, r1, 0x800, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_REG_RULES={0x11c, 0x22, 0x0, 0x1, [{0x2c, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x20}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x80000000}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x7fff}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x3ff}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x1}]}, {0x4c, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x7c}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x5}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x3}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x5}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x5}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x8}, @NL80211_ATTR_DFS_CAC_TIME={0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xc1}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x8001}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xfffffffb}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x100}]}, {0x4c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x4}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x2}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x561b}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x1}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x3}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x100}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x7}, @NL80211_ATTR_REG_RULE_FLAGS={0x8}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xf1d4}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x4}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x8001}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x3}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8}]}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_REG_RULES={0x8c, 0x22, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x8}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x2}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x4}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x1ff}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x1}, @NL80211_ATTR_DFS_CAC_TIME={0x8}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x80000000}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x3}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x40}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xabd}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x3ff}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x800}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x8}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x2}]}]}, @NL80211_ATTR_REG_RULES={0x104, 0x22, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xfffff001}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x80000001}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x2}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x9}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x6}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x401}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xa31c}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x3}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x8}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x5}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x100}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x5}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x5ff9}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x8}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x6}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x6}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x7fffffff}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x3}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xae2}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x200}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x100}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x20}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x3}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x8}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x3ff}]}]}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x20048810}, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000680)={{{@in=@remote, @in6}}, {{@in=@initdev}, 0x0, @in=@multicast2}}, &(0x7f0000000780)=0xe8) sendmsg$inet(r2, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000580), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x40, 0x0, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x20000001) 20:53:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x20000190}, 0x1f4) [ 1068.980607][ T4164] loop4: detected capacity change from 0 to 98560 20:53:13 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) [ 1069.023709][ T4164] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:13 executing program 3: keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000040)=""/53, 0x35) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000040)}, 0x40000) 20:53:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x6000}, 0x0) 20:53:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:13 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x80fe}, 0x0) 20:53:13 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0x4}, 0x1f4) 20:53:13 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x64}]}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, 0x0, 0xfffffc98, &(0x7f0000000040)=[@ip_retopts={{0x14, 0x0, 0x7, {[@timestamp={0x44, 0x0, 0x9, 0x0, 0x0, [0x6, 0x9, 0x7]}, @timestamp={0x44, 0x0, 0xd5, 0x0, 0x1, [0xffffff21, 0xf44]}]}}}], 0x18}, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = dup2(r1, r1) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f0000000140)={'sit0\x00', &(0x7f00000000c0)={'syztnl2\x00', r3, 0x7b, 0x5c, 0x7, 0x5, 0x4, @loopback, @mcast2, 0x8000, 0x7889, 0x6, 0x2}}) 20:53:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xe803}, 0x0) [ 1069.221700][ T4210] loop4: detected capacity change from 0 to 98560 [ 1069.238034][ T4210] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:14 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0x11}, 0x1f4) 20:53:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xf401}, 0x0) [ 1069.356805][ T4234] device lo entered promiscuous mode [ 1069.391143][ T4225] device lo left promiscuous mode 20:53:14 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0x28}, 0x1f4) 20:53:14 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000980)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000080)="97726ecc83e60af11c55c6fb4a6c4550cd84f0e3f3d8b0815bcc044c944ecc9dc94b486107e8380f0ec20f8bb7f8b35c47e9eb0e61dd4d4ad39955fab6904a129cf406752685e6f8", 0x48}, {&(0x7f00000001c0)="d05652f820b1658535691f6fe050a12e7b06d67a59058065ec8c61d190573ace7452562d5fbcf99ee5d7afd1448dd3d84682ab739120bbdb8612efbbfbf968e9738770fd04344a82b2ea6c4c2e5c9e8f5c117908ac606447d65e62228f722ce669f6b823a82ea2f1956c2b7dbf257f6444ad12ec574011b22b7659be01fad9bb209f08df2a1bab4db9e3fa5d3358a110fbfbe179e62a8c6b60994723dd2f0d3e0a77bbae4197b95aba032d945002ed3df8792b7770c22760c695a3b8beaae001589b726cd57a991dd4e8ad31e9", 0xcd}, {&(0x7f0000000a40)="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0x1000}, {&(0x7f0000000100)="cd410dcf281eb6f159655926476746c219433595ec701c4cf0f0829002e2ea5e457ce48939f139c65f130ee0fdfa77b119eba6113c94abda56", 0x39}, {&(0x7f00000002c0)="8ed79352ad9244fd7877dbe7108b803eb9a175b0ee8f3cdb850ac0245399eaadf6dbb017c568ed1b110445b4f3cd1d701a10cf738675486dc601785282ed6b9cb0019525c7b73640791817a3eaa408a3e4b09cfa632b1f5bb09babf2dfd0ce009d808e6dc274341be84e2f6c036d8aa7d97efd771ee3f6d14738574d385ba4340eb043d0a2", 0x85}], 0x5, &(0x7f0000000400)=[@dstopts={{0x20, 0x29, 0x37, {0x2f, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x80}]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x29, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x3f}, @enc_lim={0x4, 0x1, 0x40}]}}}, @flowinfo={{0x14}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x89, 0x2, '\x00', [@hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}]}}}], 0x88}}, {{&(0x7f0000000140)={0xa, 0x4e21, 0x8, @local, 0x4}, 0x1c, &(0x7f0000000900)=[{&(0x7f00000004c0)="6d93fd90f2b55f92540b531b4b0415927beecbcc2824c7b84dfe9a2a414feb920c7cfa68d22b9892a44893520f83f418307a284d54235266cea2d95eacc352e1bd9377c1ffcb89f474e29aa523c5cf19bda8c7e9f46ca0e2c4e52e90a1b8aa02ecab84e17accbc1f57061456e5c0f5b5a97f6b1a9e455acb965faa8b975d870311d9e09bbdf67d0e435c1bf281c2e472cc73c9455cf748987ff5659e6e5d69c2519bc44b1f1a76dffd98971942ec293ff21cc4c72b9a8b3d1293f146f69acb47347343d7a8bbe9a2c716ee9adb23cb31bc761728285664c9b859668b871f4a55dfe94fc861aac08da5", 0xe9}, {&(0x7f00000005c0)="e702b54fc26965cc2b670e6377390361f24154d74ebeb25b0a50f2c5ce6621c86cbd9d41a7401c30fe01787158182d31e8baefc6ccba47e4848d8ffd0cf8aa32f928374d34c43cbf3286407abe0281a1641b8a9884efa3782a7bf31da09be4e62dd5e209d317f9d0e84732cfb68d25cf3a0f36ec65ad984979f74e8b410a611219daaae4c94cbf92c177c633d171f1ba672155a090ffd5ad9f2c1cee1d43f1ef8910d562ea226560da7698f3bf31eb58ce06cca497200cb4f352d2f8af445d53b98062ae764469e1", 0xc8}, {&(0x7f00000006c0)="4652830ddf8608eea191740a2f64db9c2063da4b278770b3e2ea1f184b7a8d6b869d2b410ef68bbf7724", 0x2a}, {&(0x7f0000000700)="29c5d7f2377ace9ba76f6d79c1e356d9703b28bd04c4ddd4992f3a0d9cfac50a0039185234193cc2f9edde568c7f572852ffe8a123d3e9068e0700d509a6a084903125f406ff2cf1d61efc0dde39e12cb4b5ea290531d414f1347c1e866f108b8665dccc6c0badd84863acd5947efe6782a59c0fcc40c28e8e7dbe4f9cd1a8eb8647da86db0aa971d450a2b2db317ac06e41af9c89db34a361056db760c3b491bd59096b7b64c3003e5c3a851bb94d2ad0f292eb90f6a29eb3dcf293f661e3652b636b0cd559d70e1d9e208a4d5e090120943597deddd4fe0c64824f5afa25e4ae7859824c66", 0xe6}, {&(0x7f0000000800)="7cbe9721fd8fa874bea632800e65e2850e73c4bccabbd542f79bafe2b81ec2d0dafe8ceaede2a3dd715d56e79c193df81032be14862e75f4e71a26559bdd20c1c26e2c2a61c2f0a48c772be52560335dc53512c9cf57ffe43ca1b0b8126ec42a5a38bd4c21cfc8dbf4fade4e6c8ab4102073dcf62d0142d674429024e3f9bb17a7833e87ec3b3bf395c853056f6da0199c3afa9346d908b8756a6b76ed092f4c", 0xa0}, {&(0x7f0000001a40)="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", 0x1000}, {&(0x7f00000008c0)="7c2a54ab4857c711be526ebcdb43a47d2be2cdaf2ca226969f87", 0x1a}], 0x7, &(0x7f0000002a40)=[@rthdr_2292={{0x68, 0x29, 0x39, {0x2b, 0xa, 0x1, 0x7f, 0x0, [@loopback, @mcast2, @local, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}]}}}, @dstopts={{0x58, 0x29, 0x37, {0x88, 0x7, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @generic={0x6}, @jumbo={0xc2, 0x4, 0x4}, @pad1, @ra={0x5, 0x2, 0x17}, @ra={0x5, 0x2, 0x400}, @jumbo={0xc2, 0x4, 0xfff}, @enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0xffffff40}]}}}], 0xc0}}], 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) [ 1069.401989][ T4234] device lo entered promiscuous mode [ 1069.413739][ T4225] device lo left promiscuous mode [ 1069.418244][ T4239] loop4: detected capacity change from 0 to 98560 [ 1069.442089][ T4239] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfc00}, 0x0) 20:53:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:14 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0x29}, 0x1f4) 20:53:14 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000000)={0x2, 0x4e22, @private=0x4000000}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x20, 0x0, 0x7, {[@noop, @timestamp_prespec={0x44, 0xc, 0x75, 0x3, 0xc, [{@private=0x3, 0x7fffffff}]}]}}}], 0x20}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xbfefa63b03c879fd, &(0x7f0000000040)={0x0, 0xea60}, 0x10) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.log\x00', 0x60000, 0x0) socketpair(0x18, 0x801, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000300)={0x10001, 0x4, 0x0, 0x8, 0x2}) sendmsg$inet(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)="ebacff8e59854d6612f1012d9c653f460d384a2310959f594e9d46c8feb528333e7aa73fa257d32aff083236dd4b5354af2ae64cae248ae54e10f149adb37743ea30f8e609203c91ee2cfc2b0418345df26feb86cc224dfb1320409fa32d930b4db2292d5be0ceea2192b21f74203e95d7656d7063d6e26761fb2a9985de97167222d07b5184721e31716f8b751e78c41e71d7125eca0662ef30ca9b9062f8d7201eb5b062b081ba42b881c85ff2d71ae033146e742f3d8246d4b25194ccc641", 0xc0}], 0x1, &(0x7f0000000140)=[@ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_retopts={{0x1c, 0x0, 0x7, {[@noop, @ssrr={0x89, 0xb, 0xf2, [@multicast2, @loopback]}]}}}], 0x38}, 0x20008004) 20:53:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfe80}, 0x0) 20:53:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:14 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0xe0}, 0x1f4) [ 1069.610913][ T4272] loop4: detected capacity change from 0 to 98560 [ 1069.635015][ T4272] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xff00}, 0x0) 20:53:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:14 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000002c0)={@remote, 0x65, r1}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="140000000000000700000001880200"/24], 0x18}, 0x0) 20:53:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:14 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0x1100}, 0x1f4) 20:53:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:14 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000001000000070000005186276400000000f127779ab6c15d58aa41bec1a568012f912c11cf7e00dd2b9fd0050d98a1b7c2289912985d1f746f4e01a84d67ccabbe64d6e4c05d73dda8cb1dcddf2ec6b2c405b866799db40a779d3887804605e5ccdb4c87ba03b6e0ebfa13f02c32025108aee62e83d34b"], 0x18}, 0x0) 20:53:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x20480}, 0x0) [ 1069.798565][ T4304] loop4: detected capacity change from 0 to 98560 [ 1069.821569][ T4304] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:14 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0x2800}, 0x1f4) 20:53:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000002f00000000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:14 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r3, r2) r4 = socket(0x11, 0x800000003, 0x0) r5 = socket(0x11, 0x2, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r7 = dup2(r4, r4) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000100)={r6, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000040)={r6, 0x1, 0x6}, 0x10) sendmmsg$inet(r2, &(0x7f0000004b40)=[{{&(0x7f0000000040)={0x2, 0x4e24, @private=0xa010101}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000080)="7c94aa638fea0d9d2fb2d6ab3cd704a754b7f5239a51401a157986aece3d98d3c5d0f57e68d936acce202d89f29ca2405943d62fb0d17faafa24413597619c474c9d66e23fbe025b163b38", 0x4b}, {&(0x7f00000001c0)="b2da1e5906ceb1d7bf2156bf9a75e8cb046f55660b2de0494b2210e43eb3f744f406ce086b97c4504785de833fb06cf1f6d9f18bf251a97e9bce21c4fc36bc57692dd5bae56629c8aebbd1339d7720a220573eded19a00a37a3cefd025822ffabc4151ff69a415663176a6c9f0c2f718fe7e060a9deffb658ce121e8ef7d1526c5c49feed2eb747b3553aa59b51b86db90bc61e21965c59662fd2c0e242d3105b9dac0a27976bf20b8f5fd0f8a24da52a820f341779abc929e", 0xb9}, {&(0x7f0000000100)="2af091d3078aae878bd8611500", 0xd}, {&(0x7f0000000140)="1340ba91b01425edf3dfb43e59e91557167ecf4058634693e893", 0x1a}], 0x4}}, {{&(0x7f00000002c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x37}}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000a40)="37f0de5183fd535ec649b820d503b1f9ebc7c2d9d7741ba321c99311c577bd7061436a73cbaf20fd5efe17ff4d5d8f0a021dc18c933962d161b9776334e40c8e72f9ed558d9e093d7ab81f983c4e986e610640008f23b33f94052676d3c9c00d99fe212bb2884bd523b432ad02a69b288420200496336d0203ccb5d474b3f9d4968eb84ec9053728cb6e4976539d92710b88bbd7e6d158076ccef47a1c72e90172f167ebce6e99abf123cede27abb0dc2778a864b5cdb82fd23a760b3eb56186d5cc19eb7ee17e9806bce49b3ef6c1bd691df4c219b466ad5302b63f1e4569db5bc3cc48903864afd24af561616bad54d5d94b66e9e7a4a095ac74fc89aab17196d7575490058c526b5c9db4ed04bb5821333b5be52d61e348d4e6e8d3acaeeed0ef6f1790cd98b5f561e4a98b4c258caefa162f43c12d89d795aae61f7ae781a7a55e1ad0696813a3e0647287751aa3ef0e413af2f38049fc7d1436d375c80a2814e05e5a96f1641653267d356d3fa8d89e6d7692bdb62c1f6ed742914159936d7926ee0c01cb32524b519358b36465c68c68aadabb56e1a6663d6b3b50d34ec975b59092cc3881d01a8ac5adb9e90aa49348a6c9a008994e6c60beae4d2ee0d6e4bafa631e71cd9603b01cd42e78589fd44a1ff61cd07afe939d05842d73d6e32ee294b0eb9fda2889556098d461f0b6eb7f2e2aa99d29463448226f8598df598fb40b09635e64c04da2720b14ce8cc43ff84b95079f48e50a2049c118f44c2b28bdeae37105c2f9492ec503e7ec69808104940483ac4df44f4bfa00a1caf5cc065e5cc32c5490af09b1a9ecefe6b3a55e8538cbac91b94735da426c3d015294ce5fc43846514792b59dea39856eb3d2ebedb8d3753a122daa65ebf4f2dea1ec42123925b2bb152a366e25a0214b5cb12f06b9276fd32cebc9ae85786442d65eb4e2f548e3f9d199c5ff7ab9d3be3554097644b3450bcc86f7905d8f6ec68309c5befa2f15762c4e801a62644976b300f6e8502dd121759a4bd824d0ce030ee7582213242d449ce84709f0a3169f7f5e9e06c96509f30ba91d0371d282d6d4e11ed74e9cc3558f4d15136fcd2061c05802f36ad9c192309e3659e0276d9ba358dd2b772c14a0a604caa55e3f82d55d6a20ead79f491f59c4af884c0b6cc3482c4dc994cc69337e98e9b0ac65aef69fcf176d474467cce93d24053b539e617d8bfcb3153d57fffc15e5e9c84728962285d02945f2992a9a1b799d7196e8743fa242027d856c2a2f741253f037197e8c9b027256fa523b92aad51d8d9f87a3f3010f4ad6239082760d503c35fb930731e5a0eed5e8c92df54eaefcd2ef82dee6493468d0dba4aa2120ad74c6cacf179f22763b50b8e541959b25c3aca3bddde32c27e5f451f80473c0ebdf30d83534c99b4f02fdcf7b0fea0325b24540766468f5132e98959d8bc32633e3b12bbc8d7a672ac5a1eea55ca4fbaed4c1bdfc0137a412fc57894a8f29334f532e0ea0c53a77a2fd2193fd8e9e39a1d02a8cb359b98c4db49bc23e2448e21a1021216c5c7933ac7bf43e6a9379b3e00b2031fe8e502e832376aaa2cc8d37df971150222a26bd8348491ddd9fe506362eabe03b74c24b43ba0db6f85c23e3493fa0588352f4c0a7d7060031b91e7ebf0c5491010e4b92f95f35824ee3eb9b5c7e097d863b485286471583b44acaace792a973fde59b004464261b3a10c0aaec9836585d36b1d136ed3c4515b6d8cc859869b9a87003e234b0610373fa6ccc094b63cdef1a8e1332e10d642525ef3d6e7157941a0c927d7d444be0c84ca8b0029f6c19ffabb8726b58e2dea06a12bbb790721ff23f96402625f5b664d2aa251610380b33af012e8c622a29aabf29740b7424fc12aeac929ab6214fd89977e5439273402b33b757921619a4b54acd65e68be3a3f7413e980afb18b793f9e18fc650d94093bee65221eefc383dd26ac390bfbe7eebc58204e8fb745dbd84a4afac956d2eb699dee2351a5956d65221d26b964a0d1bcb7e418a3ba37034b052082f6b720388a1de620041a49d4f382010a198d1a8df03c645059c856c83b15faf96b0dad10a206b6b2a8957bf46d42c39475d2f1fcc9cd9f3d4b472a870442aea2075d08338350b06548baab43f06a541e996eaeb70e31b9d5d08049ee79c323f7aa46deb9b4cf1326b522d140ebd9b57add58feef7e6f5eddb3c338688c28abf307d5b413791610d7b77dddbf8fa6dd0e8c2b4f6e817db291481b4222d1e8015543c4c5a31db49fc9497859d5ec39c9c9888d2eaa49428ca862babb72f7970004897b79f3171a9685eaceabe1437f58f63880dd541ca63f84f797747c86606ba17bece5f44253d2501098e71eb5cbe467fd62121876f252c96d1dd987a1e343be38cb7b76995ff2bbd7e790e03ae6432144f9d7091d8d0628677eb4769dc6f00a7b3e8f4d205c04a8d4eb9630c68b796dd41901545cc6baf263740501c69b87578e7b6b271c15d80cadab5a4628ec3e9f67407d29283c705668a0df9972aa202bff3147026b935a2e5738cb9e8b1481ad223176ad1374d3697916e6725ce6888f0e32ded25a8b82bda1781483d608e0f57993704b13a7496bddd7a51d665c6761b4b90a410762a0e0a21e5da481d5bee87acd06766c459c740e0784eea07739f3c04a1d2965d06942268094b2241342791bbb7a9dec7b1cf8e53634e90bf5c0ba09b93408543f9ef5b79a22106f2db122e3bbbe00df1b7d8db2358670b634101d8f2174d543fc7b842b07692e248841bc7c630aef8a82e0a26d5360d07e43d2b82ed90302f772bf25083af291ad49fffc06632d3b95409a94502ac77e8b117642b4b7047af24afa1ca808d16a23d3c240bc3f4d17df003e7bb6e4ae955b497f25568778f7370e6c7460b275d32b83b439a919bf374ecfe3b3f6be00f6a4861decaadf4218b3da277c0ef51b43c5108afe61f02fa8afe9c8ce04dc0f18d684aae84281c6f39bd41c9216891b9577ba6b00d063601872c1487170ec0cc767b5cd593f4976cb458f7c4196df5860c855e2174cbf399b88b4be1d055ef920eac0164a5edfcee3b40d42d476b2e5b49fe9045ce54927c57616c0d71109ccf4086082f4e7b95ecbc57ed4c7061c0b62aa8ffda8aaaddbce17d094ee3ed68a50c5248cdb27e656120a1118cb611934a45fd73a0b38fc3d2fa92707a6bc8ca788f208eb7be8ec576f9f77a0bb2d47498d3a6f7973b4d6cf8b7d4504672a7180835d7791fb1c37a5e677c1bc066357c4e97bae6ab42f2d9086843d26d3e32529039a1b9e2f783856ef835368c8af8cfed7722df3e205bc239eef6edc9ae00406e1df5c781979cd274bbe77e666695f22280505241238bfaaef301c2a7532f6129e4f97e66a421775dbabccffafaa3c7a97ebf952ff9aa5f69a4018e8e5688d51a55740d4f05a1b9184270b726f9529e2cf39cbb58fedcf2ae29afd7920bc1bd04c01074ab905ef9a3f3826f7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0x1000}, 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{&(0x7f0000003a40)="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0x1000}, {&(0x7f0000000900)="27b7cd7910f86d44783cd8d3d1f0dda58b3c5516401eec54b2afbf9c55d135e1320fdee3174c", 0x26}, {&(0x7f0000000940)="aca9ba104e9ecd219a6b772da8c536ff9d0193247e2c7807709c58c8622fafa30b13eadf79a93f56896506b1f4c0e61933be7b70432b", 0x36}], 0x8, &(0x7f0000004a40)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x750}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @broadcast, @private=0xa010100}}}, @ip_retopts={{0x4c, 0x0, 0x7, {[@cipso={0x86, 0xa, 0xfffffffffffffffe, [{0x7, 0x4, "e9fd"}]}, @ra={0x94, 0x4}, @lsrr={0x83, 0x13, 0x81, [@dev={0xac, 0x14, 0x14, 0x14}, @remote, @remote, @rand_addr=0x64010102]}, @timestamp={0x44, 0xc, 0x63, 0x0, 0xf, [0x6, 0x7fff]}, @rr={0x7, 0x7, 0x23, [@multicast2]}, @timestamp={0x44, 0x8, 0x1d, 0x0, 0xc, [0x0]}]}}}], 0xd0}}], 0x3, 0x20000000) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/14], 0x18}, 0x0) 20:53:14 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0x2900}, 0x1f4) 20:53:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x34000}, 0x0) [ 1069.964247][ T4331] loop4: detected capacity change from 0 to 98560 [ 1069.986897][ T4331] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x40000}, 0x0) [ 1070.017294][ T4338] device lo entered promiscuous mode [ 1070.032078][ T4333] device lo left promiscuous mode [ 1070.048124][ T4346] device lo entered promiscuous mode 20:53:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x100000}, 0x0) [ 1070.079129][ T4333] device lo left promiscuous mode 20:53:14 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0xe000}, 0x1f4) 20:53:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000200000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:14 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="bc140000000000f600000000000700007f05b28c84490001"], 0x18}, 0x0) 20:53:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x400300}, 0x0) 20:53:14 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0x40000}, 0x1f4) [ 1070.217512][ T4369] loop4: detected capacity change from 0 to 98560 [ 1070.244277][ T4369] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x1000000}, 0x0) 20:53:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0x1000000}, 0x1f4) 20:53:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x2000000}, 0x0) 20:53:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) [ 1070.389551][ T4396] loop4: detected capacity change from 0 to 98560 [ 1070.413474][ T4396] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0x11000000}, 0x1f4) 20:53:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0x28000000}, 0x1f4) 20:53:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x3000000}, 0x0) 20:53:15 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0x29000000}, 0x1f4) [ 1070.599562][ T4428] loop4: detected capacity change from 0 to 98560 [ 1070.617754][ T4428] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:15 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x4000000}, 0x0) 20:53:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0x97ffffff}, 0x1f4) 20:53:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0xe0000000}, 0x1f4) 20:53:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x5000000}, 0x0) 20:53:15 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) [ 1070.793282][ T4455] loop4: detected capacity change from 0 to 98560 [ 1070.827843][ T4455] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x6000000}, 0x0) 20:53:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0xeffdffff}, 0x1f4) 20:53:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, 0x0, 0x0) 20:53:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, 0x0, 0x0) 20:53:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0xffff0000}, 0x1f4) [ 1071.018816][ T4486] loop4: detected capacity change from 0 to 98560 [ 1071.030852][ T4486] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x7000000}, 0x0) 20:53:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, 0x0, 0x0) 20:53:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x8000000}, 0x0) 20:53:15 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0xfffffdef}, 0x1f4) 20:53:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) [ 1071.183356][ T4509] loop4: detected capacity change from 0 to 98560 [ 1071.198722][ T4509] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:16 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10, 0xffffff97}, 0x1f4) 20:53:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xf000000}, 0x0) 20:53:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:16 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r3, r2) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000040)={0xc, 0x0, '\x00', [@ra={0x5, 0x2, 0x7db}]}, 0x10) 20:53:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x10000000}, 0x0) 20:53:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x0, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) [ 1071.384527][ T4533] loop4: detected capacity change from 0 to 98560 [ 1071.403683][ T4533] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x10080000}, 0x0) 20:53:16 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x1f4) 20:53:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000900000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x0, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x11000000}, 0x0) 20:53:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x0, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:16 executing program 1: semop(0x0, &(0x7f0000000040)=[{0x4, 0x800, 0x800}], 0x1) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x80) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0)=0x6, 0x4) [ 1071.566749][ T4564] loop4: detected capacity change from 0 to 98560 [ 1071.590962][ T4564] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0}, 0x0) 20:53:16 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x10}, 0x1f4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x6, 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r3, r2) dup(r2) r4 = fsopen(&(0x7f00000000c0)='qnx4\x00', 0x0) fsconfig$FSCONFIG_SET_PATH(r4, 0x3, &(0x7f0000000140)=']:/!(\xbe)!\x16]\x00', &(0x7f00000001c0)='./file0/file0\x00', 0xffffffffffffffff) setsockopt(r0, 0x2c, 0x5, &(0x7f0000000040)="f21bcef03000edc4674d01328426d3b4", 0x10) 20:53:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x38000000}, 0x0) [ 1071.730048][ T4587] loop4: detected capacity change from 0 to 98560 [ 1071.745911][ T4587] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0}, 0x0) 20:53:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x3f000000}, 0x0) 20:53:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0}, 0x0) 20:53:16 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r3, 0x0, r4, 0x0, 0x4, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x222000, 0x0) renameat2(r3, &(0x7f00000000c0)='./file0\x00', r5, &(0x7f00000001c0)='./file1\x00', 0x6) splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) r7 = accept4$unix(r5, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e, 0x400) sendfile(r5, r7, &(0x7f00000002c0)=0x101, 0x1ff) dup2(r6, r2) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040), 0x4) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000046019a1100000007000000"], 0x10}, 0x1f4) [ 1071.884488][ T4614] loop4: detected capacity change from 0 to 98560 20:53:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x40000000}, 0x0) [ 1071.929052][ T4614] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)}, 0x0) 20:53:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:16 executing program 1: preadv(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f00000001c0)=""/218, 0xda}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f00000002c0)=""/203, 0xcb}, {&(0x7f00000003c0)=""/249, 0xf9}, {&(0x7f00000004c0)=""/120, 0x78}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f0000000580)=""/23, 0x17}, {&(0x7f00000005c0)=""/227, 0xe3}, {&(0x7f0000000a40)=""/4096, 0x1000}], 0xa, 0x0, 0xfffffffb) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x10}, 0x1f4) 20:53:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x60000000}, 0x0) 20:53:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)}, 0x0) [ 1072.093371][ T4641] loop4: detected capacity change from 0 to 98560 [ 1072.126878][ T4641] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:16 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10107e, 0x0) dup2(r3, r2) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='vlan1\x00') 20:53:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x7ffffff7}, 0x0) 20:53:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)}, 0x0) 20:53:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x80040200}, 0x0) 20:53:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x0) 20:53:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x97ffffff}, 0x0) [ 1072.312413][ T4673] loop4: detected capacity change from 0 to 98560 [ 1072.322563][ T4673] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:17 executing program 1: ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000000)=0x3) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="ef9cb00b85d2d784dd06b4d653b00e26ebc53cb40f84e8fa258c1e037b9afc246154042183d0b786"], 0x10}, 0x1f4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x4, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r2, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x5452, &(0x7f0000000240)={'sit0\x00'}) syz_genetlink_get_family_id$team(&(0x7f0000000040), r3) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_GET(r3, &(0x7f0000006f00)={0x0, 0x0, &(0x7f0000006ec0)={&(0x7f0000006e80)={0x20, r4, 0x711, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0) r5 = socket(0x11, 0x800000003, 0x0) r6 = socket(0x11, 0x2, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r8 = dup2(r5, r5) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000000100)={r7, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000040)={r7, 0x1, 0x6}, 0x10) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r4, 0x400, 0x70bd29, 0x25dfdbff, {}, [@ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x8000}, @ETHTOOL_A_CHANNELS_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0xffffffc0}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x40}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x2004c0c5}, 0x44) 20:53:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xe0ffffff}, 0x0) 20:53:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x0) [ 1072.460527][ T4692] device lo entered promiscuous mode [ 1072.466283][ T4688] device lo left promiscuous mode [ 1072.498606][ T4700] device lo entered promiscuous mode 20:53:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xe8030000}, 0x0) 20:53:17 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x18, 0x0, 0x7, {[@timestamp_addr={0x44, 0x4, 0x2d, 0x1, 0xe}, @end, @end]}}}], 0x18}, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) sendto(r1, &(0x7f0000000080)="dadabb6baaeb89652d89a11e98786b53c9b06f49232ac39ce100b5d4e6803c33c22dbe56c038abd981ba62ff1faf9b22d111fe4b2587c3d8c98f32c609843c0ba97f92706933277ea98bcd08b6630e9b629d946794b1f428f640aa174e6e0d413a37990d263b623c7e2ae69fd3cb29b20187b97e2e3a308c04123310df765ab68d3055e0a5bb239a32075806574aca8568482d7ce01fafcf097a", 0x9a, 0x0, &(0x7f00000001c0)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x4}, [@null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x80) [ 1072.507226][ T4688] device lo left promiscuous mode [ 1072.524510][ T4703] loop4: detected capacity change from 0 to 98560 20:53:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xeffdffff}, 0x0) [ 1072.563966][ T4703] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x0) 20:53:17 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0xce22, @local}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@ip_retopts={{0x44, 0x0, 0x7, {[@noop, @cipso={0x86, 0x1d, 0x0, [{0x5, 0x7, "ddee894a05"}, {0x7, 0x9, "ef16c1319e506a"}, {0x2, 0x5, "9a90c2"}, {0x2, 0x2}]}, @timestamp_addr={0x44, 0x14, 0x60, 0x1, 0x4, [{@local, 0x1}, {@multicast1, 0x61}]}]}}}], 0x48}, 0x55ae34ed4300ad30) 20:53:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xf4010000}, 0x0) 20:53:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xf5ffffff}, 0x0) 20:53:17 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r0, 0x0, r1, 0x0, 0x4, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r2, 0x0, r3, 0x0, 0x4, 0x0) r4 = open$dir(&(0x7f0000000200)='./file0\x00', 0x7e, 0x160) dup2(r4, r3) writev(r4, &(0x7f0000001640)=[{&(0x7f0000000240)="0df23fbdc7ae", 0x6}], 0x1) fcntl$setstatus(r4, 0x4, 0x200) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) r6 = dup2(r5, r1) sendmsg$inet(r1, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=ANY=[], 0x10}, 0x24000175) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) lsetxattr$security_selinux(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f00000003c0)='system_u:object_r:udev_exec_t:s0\x00', 0x21, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x13, r7, 0xe40bb000) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000300)=""/145, 0x91}], 0x1, 0xd9f, 0x80000) ioctl$F2FS_IOC_SET_PIN_FILE(r6, 0x4004f50d, &(0x7f0000000400)) recvmsg(r7, &(0x7f00000001c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000480)=""/190, 0xbe}], 0x2, &(0x7f0000000440)=""/7, 0x7}, 0x0) 20:53:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1072.771321][ T4737] loop4: detected capacity change from 0 to 98560 [ 1072.791931][ T4737] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xf7ffff7f}, 0x0) 20:53:17 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) [ 1072.920264][ T4761] loop4: detected capacity change from 0 to 98560 20:53:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1072.965144][ T4761] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfc000000}, 0x0) 20:53:17 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000000007e801b19991ff1dd79b4360043b7a4b800ff6ec6d3aea15431d4321559dee8539c5a0e67c31fbd6c40df2f0c548593b2d5bed327a5fccc8af8fb"], 0x10}, 0x1f4) 20:53:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfe800000}, 0x0) 20:53:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:17 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000a40)={0x0, 0x1000, "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"}) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) [ 1073.140456][ T4795] loop4: detected capacity change from 0 to 98560 20:53:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfe80ffff}, 0x0) [ 1073.191104][ T4795] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:18 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x2440c0, 0x0) fcntl$setstatus(r0, 0x4, 0x40800) 20:53:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfec0ffff}, 0x0) 20:53:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:18 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1073.373340][ T4827] loop4: detected capacity change from 0 to 98560 20:53:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfeffffff}, 0x0) 20:53:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x900, 0x70bd25, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2b}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x41}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x33}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x13}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x8}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x29}]}, 0x44}, 0x1, 0x0, 0x0, 0x14}, 0x4001) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r2, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) [ 1073.418134][ T4827] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:18 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xff000000}, 0x0) 20:53:18 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:18 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = dup2(r1, r1) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6}, 0x10) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000001c00)=0x14) sendmmsg$inet6(r0, &(0x7f0000001ac0)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x3, @private1, 0xfffffffc}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000080)="326513a23541a7da0a212d47a3f208b921b82c3db480dba9aa157dc25be4bf633f794324b851e547e1508bdb333258f975eb5b394f4505515c6f1c7b68acdb2004dada50f852ca5dd2da186109ee135c0ef73b2b8b7cc514fadd8763a90d6e9eeba9e5be95ce92e0136f1166d8afff31f0d06943cedf1622106bd4a83a2a56c7bb75021768bc8b67660055443bd6e2c85d9f1d76f2adaca40277a11fb68c410cf727b12118cb59", 0xa7}, {&(0x7f00000001c0)="4b78f69060baf448f8ca4a80136433b840d83c1dbb974eac862181455899c5bcd90fb98a65dc3e4b8980f9e6731938337241ec76e1891ae80556c73d493c0f6dadca28333d8c70f00597aa81ab3de5d1c1341e2011c0ac3f", 0x58}], 0x2, &(0x7f0000000240)=[@rthdrdstopts={{0x58, 0x29, 0x37, {0x87, 0x7, '\x00', [@generic={0x4e, 0x22, "08da0dcf9113df4c2eb5050fb09f98a4814f209cfb31f937029fa283fc1538e96982"}, @padn={0x1, 0x1, [0x0]}, @pad1, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x37}}]}}}], 0x58}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000002c0)="dd143c5811614fe99a813efdbe21b1c8aa3acc3056e1397ffdc8000d22f11a4cfcd09ffd411d3ced114b4e84fc4b008b13968684d3bf6e1e9fc207cb1518ae9c0855ecdcd2b9d7599677f2b7432e5c2611693f17b66fc771b71b211778bbb97afc7b52e22e12a254f661a232545b87c6a56edf45aaa4d520f1947f16520e0a5cc1ed7fdd3027d33ba77cf8c6285870e0b8a860797bf48579e3fc2344a63c58906c582f9b02f939cce81252ec0d0937693626525f63889d4222ee59cc784f04365a6c0249f82ddf346e36ae32e546b68aa779e28f7750f125057cce436ffb0cb91baec8f6", 0xe4}, {&(0x7f00000003c0)="07b60da5dfee5664dc0a830ebd9ed7b701189943945117cae2e2b33b0dd0864303c944465fea10f0a4bf10dbe48b7675f11edb291907e04ef96c9d4386520e0e77347ea3aab7386fdda7e090023cbb6060a5633096654cd6dbbf46ef7ff9bf1ba76de4c8592784342905b5300d", 0x6d}, {&(0x7f0000000440)="2752e9414f8a1e46be30ff7c9b25aeaaf3fd34e0361255421d240ae9f1ced8f760e9c5f38245c36cee9e546e10367b0e18eed0aaa226bee2b296eb444798a52aeaa46408602d28adb41b8f8b29d61b12fb6c91a9c7471edd7747f8993b9329aa5ae4b46bbe086554b060c6870c54ab80688da302be003190dd7278289a98a4b301b6b38e47f8a21fc54332dfbfcec2d9711fecef", 0x94}], 0x3, &(0x7f0000000540)=[@rthdr_2292={{0x68, 0x29, 0x39, {0x0, 0xa, 0x1, 0x3, 0x0, [@dev={0xfe, 0x80, '\x00', 0x12}, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, @local, @dev={0xfe, 0x80, '\x00', 0x38}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @rthdr={{0x48, 0x29, 0x39, {0x2e, 0x6, 0x2, 0x3, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, @loopback]}}}, @tclass={{0x14, 0x29, 0x43, 0x1}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x73, 0x3, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x3, 0x2, 0x5, 0x0, [0x9]}}]}}}], 0x118}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000680)="3ce6f1f9fc30d27c5f2da8bbfe4103272ca13feec4072b0e0ac509ac3749f0ce454f808424d841d0a499addbf69cbfbad55bea0883c816006fffc162971c4c8e8a4fbe1d5aa641989e8cca168da821830198daf39adbc84d367ea0bb86e6c019902cfa1f400c32b029cc72fc0cb955cc0a", 0x71}, {&(0x7f0000000700)="f15558c16be05b7eae7ab79f6882d76da4ac5ab4533cbd6e42319623d433d9a7d42e924a4a633bd621e065ec26c53a55579d2423cbd1ff3e0466bed07e59336b034cbd299a44fa9aaa29c019095f48d2a75e347f3af3b37de26a2431f6520fdc0e900195030a64b4c194bd1aab8f74ec23671e0a3d3ae9338da337422b21d6eb96b05120a711c6c2821ec2efe4052822192699b8e422b409d2abeee0bf35538e3c8282e18bd662265fa8f93b9709481f7ec744e66f6a6b6cdcceaf3ca5200fc773a4d200ec4c0791a450c3", 0xcb}, {&(0x7f0000000800)="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", 0xff}, {&(0x7f0000000a40)="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", 0x1000}], 0x4, &(0x7f0000000940)=[@tclass={{0x14, 0x29, 0x43, 0x8}}, @pktinfo={{0x24, 0x29, 0x32, {@private2={0xfc, 0x2, '\x00', 0x1}, r3}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x3b, 0x0, '\x00', [@pad1]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0xff, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x7f}]}}}], 0x80}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000001a40)="13822adb6cef83e6fc224675019144f5cedf366e24ea91c5512f7433418383bd47858a7eb3f8fd2785dd32b4e5b006e9833d2fc563f22b22eda300fa8129cce08a7fce42a53051f83c85ab5678458a66e959ead1643e8215eae4e210fcc65fdf", 0x60}], 0x1}}], 0x4, 0x4000004) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000001bc0)=ANY=[@ANYBLOB="f950ee830b889996aea561152f339da0000000000000000007000000"], 0x10}, 0x1f4) [ 1073.591043][ T4852] loop4: detected capacity change from 0 to 98560 [ 1073.605803][ T4852] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xffff0000}, 0x0) 20:53:18 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1073.692101][ T4867] device lo entered promiscuous mode [ 1073.710071][ T4865] device lo left promiscuous mode [ 1073.722079][ T4871] device lo entered promiscuous mode [ 1073.734198][ T4865] device lo left promiscuous mode 20:53:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xffff80fe}, 0x0) 20:53:18 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x101040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_mount_image$iso9660(&(0x7f00000007c0), &(0x7f0000000800)='./file0\x00', 0x3, 0x0, &(0x7f0000001b40), 0x308c000, &(0x7f0000000a40)=ANY=[@ANYBLOB='mode=0x0000000000000006,map=off,audit,uid<', @ANYRESDEC=0x0, @ANYBLOB="2c6f626a5f757365723d6e6c3830323131002c7569643d87121a97e1255e966d2384f3345618725d3af3c456d3a39f3c4fa4804c23a58919e2e53bd471011a690a75", @ANYRESDEC, @ANYBLOB=',defcontext=system_u,smackfsroot=/dev/vcs\x00,fsname=/dev/vcs\x00,\x00']) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000009c0)=0x2000000) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="28160a00", @ANYRES16=r2, @ANYBLOB="0100fdffffff000000000200000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000000000000000000"], 0x28}}, 0x0) openat(r3, &(0x7f0000000900)='./file0\x00', 0x80080, 0x13d) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000840)={0x50, r2, 0x20, 0x70bd29, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x5, 0x22}}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x9a3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xc9}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x37}], @chandef_params]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x1) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = socket$unix(0x1, 0x2, 0x0) connect$unix(r5, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) r6 = fsmount(r0, 0x1, 0x86) io_submit(0x0, 0x5, &(0x7f0000000700)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x1ff, r1, &(0x7f0000000240)="2396cb8dc67e574d95e3ed30b471ed56e70ac94ea2698e2961e7e17f994fe5e29b13d894ad95e45ebfcebc1081445f0df743b10e994a3affb537034e993824f052e8a20c2db51c17497e87ee46ad48d890f1fdb4499031bdb44679d559c195034afd579c6c99b880da230e06b3be1e5c17fa25d006678c03c93ff3dab225505ddebd13ff9919038cd1ab691b08b2e300b7f25cd44436f1a1e1f6d351b1e5dc18a6cd44473508afe5f51011d239e57a31cc38db558d287de953a4368f0ccb5492", 0xc0, 0x83, 0x0, 0x1, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0xfffd, r5, &(0x7f0000000300)="f5e7b0eb3b075b61598361ae67c4a9d629c7d09442c65691b98d78254a59d6cd37a42c6d998199ebdb5fbe478b4006c3bd89a1f0b783f2b4a210de9435acae88e4db205bb2107922045dc643e3edef026ea298877fdcc7ff5b27de994908447ea8d7a2a84e47dd786f2bf8f356b49f7c9d21b0732654b88d818daff0003c68f83bbc1b281e1b2572b1184fede11945ce8e45250870ec43f3ba966a479ad539d689dd520d9193ed8e944a88134c504e0cfc63de635222d59d4f36f06236ed8e9ec6e531d11a94c6b06c7c640f53fb3125ba9f1b7a129165f22f912e6264343ab7b3583308198d06753d64c0f2639bcfbc88dc6bfa7fb7fe", 0xf7, 0x2, 0x0, 0x1, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000000440)="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", 0xfd, 0x81, 0x0, 0x1, r0}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x8, 0x3, 0xffffffffffffffff, &(0x7f0000000580)="c881dc6515fbb8a9017d4f463139d385cc61019264a98507a8ea6ef199aa21f24770c60bbd40ba4d722504e0e406367968a9eeb69f94d5c1d7025db908c47e358f47af55164e424a21bdc20193bab82deac9e908249830bd1184dc335acda291213aa457a477970960dd678b1ce0ed2aae8ccdb514c7cb64bfdb5ceabc93b55659", 0x81, 0xfffffffffffffffc, 0x0, 0x2}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x5, 0x4, r4, &(0x7f0000000680)="7c93909f04fe0ae4730e175386df64feebca13cd41439cb6f4e171d0d4f9913ff256001e9fe00369ff0caa217d", 0x2d, 0x0, 0x0, 0x2, r6}]) sendmsg$inet(r4, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1000f1010000000000"], 0x10}, 0x1f4) 20:53:18 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1073.769861][ T4875] loop4: detected capacity change from 0 to 98560 [ 1073.779423][ T4875] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xffffc0fe}, 0x0) 20:53:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:18 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfffffdef}, 0x0) [ 1073.945857][ T4901] loop4: detected capacity change from 0 to 98560 [ 1073.980012][ T4901] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xffffff7f}, 0x0) 20:53:18 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10007ea366e5fc846cff0700004d100d00000000"], 0x10}, 0x1f4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, &(0x7f0000000080)=0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r1, 0x80, &(0x7f00000000c0)=@ipx={0x4, 0xffff, 0x6, "7081ab35cbe5", 0x81}}, 0x1) 20:53:18 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000380)={'sit0\x00', &(0x7f0000000300)={'ip6tnl0\x00', 0x0, 0x29, 0x77, 0x89, 0x55d, 0x28, @loopback, @mcast1, 0x8, 0x20, 0xf2, 0xfffff001}}) r2 = socket(0x11, 0x800000003, 0x0) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = dup2(r2, r2) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000100)={r4, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0x6}, 0x10) r6 = socket(0x11, 0x800000003, 0x0) r7 = socket(0x11, 0x2, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r9 = dup2(r6, r6) setsockopt$packet_add_memb(r9, 0x107, 0x1, &(0x7f0000000100)={r8, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000040)={r8, 0x1, 0x6}, 0x10) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000800)={&(0x7f00000003c0)={0x424, 0x0, 0x800, 0x70bd27, 0x25dfdbfb, {}, [{{0x8}, {0x178, 0x2, 0x0, 0x1, [{0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xc5f}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r1}, {0xf8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x84}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}]}}, {{0x8}, {0xbc, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0xceb7}}}]}}]}, 0x424}, 0x1, 0x0, 0x0, 0x80}, 0x4810) 20:53:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:18 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = dup2(r1, r1) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6tnl0\x00', r3, 0x4, 0x81, 0x48, 0x8, 0x12, @loopback, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x80, 0x8, 0x2, 0x3}}) 20:53:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xffffff97}, 0x0) [ 1074.168718][ T4927] device lo entered promiscuous mode [ 1074.184729][ T4923] device lo left promiscuous mode [ 1074.201502][ T4932] loop4: detected capacity change from 0 to 98560 20:53:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xffffffe0}, 0x0) [ 1074.216275][ T4942] device lo entered promiscuous mode [ 1074.225135][ T4938] device lo entered promiscuous mode [ 1074.231851][ T4923] device lo left promiscuous mode [ 1074.236131][ T4932] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:19 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="140000000000000000000000070c0021186d6cd509b7bebac243000188020000000000"], 0x18}, 0x0) [ 1074.269174][ T4937] device lo left promiscuous mode [ 1074.274835][ T4942] device lo entered promiscuous mode [ 1074.280307][ T4937] device lo left promiscuous mode 20:53:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:19 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = dup2(r1, r1) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6}, 0x10) r5 = socket(0x11, 0x800000003, 0x0) r6 = socket(0x11, 0x2, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r8 = dup2(r5, r5) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000000100)={r7, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000040)={r7, 0x1, 0x6}, 0x10) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r5, 0x89f0, &(0x7f0000000200)={'erspan0\x00', &(0x7f00000001c0)={'gre0\x00', r7, 0x8, 0x700, 0x1, 0x0, {{0x6, 0x4, 0x0, 0x1, 0x18, 0x67, 0x0, 0x0, 0x2f, 0x0, @multicast2, @dev={0xac, 0x14, 0x14, 0x13}, {[@end]}}}}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@empty, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), r5) sendmsg$NL80211_CMD_SET_WIPHY(r8, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x6c, r11, 0x810, 0x70bd2b, 0x25dfdbfc, {}, [@NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x8000}, @NL80211_ATTR_WIPHY_ANTENNA_TX={0x8, 0x69, 0x7b}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x100}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0xc2a}, @NL80211_ATTR_WIPHY_TX_POWER_SETTING={0x8, 0x61, 0x4}, @NL80211_ATTR_TXQ_QUANTUM={0x8, 0x10c, 0xeb4f}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x3}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x7fffffff}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000004}, 0x40048) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @broadcast}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @remote, @private=0xa010101}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r9, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x44}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @rand_addr=0x64010102, @private=0xa010100}}}, @ip_ttl={{0x14}}], 0xb0}, 0x1f4) 20:53:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfffffff5}, 0x0) 20:53:19 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) 20:53:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1074.404856][ T4963] device lo entered promiscuous mode 20:53:19 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x81, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r3, r2) writev(r3, &(0x7f0000001640)=[{&(0x7f0000000240)="0df23fbdc7ae", 0x6}], 0x1) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r5, 0xffffffffffffffff) writev(r5, &(0x7f0000001640)=[{&(0x7f0000000240)="0df23fbdc7ae", 0x6}], 0x1) preadv(r5, &(0x7f0000000540)=[{&(0x7f0000000280)=""/245, 0xf5}, {&(0x7f0000000380)=""/184, 0xb8}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f00000001c0)=""/124, 0x7c}, {&(0x7f0000000140)}, {&(0x7f0000000440)=""/226, 0xe2}], 0x6, 0x5, 0x6) r6 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r4, 0x0, r6, 0x0, 0x4, 0x0) r7 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r7, r6) writev(r7, &(0x7f0000001640)=[{&(0x7f0000000240)="0df23fbdc7ae", 0x6}], 0x1) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r7], 0x18}, 0x0) bind(r0, &(0x7f0000000040)=@nfc={0x27, 0x1, 0x2, 0x2}, 0x80) 20:53:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1074.475424][ T4978] loop4: detected capacity change from 0 to 98560 [ 1074.482440][ T4962] device lo left promiscuous mode [ 1074.488865][ T4963] device lo entered promiscuous mode 20:53:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfffffffe}, 0x0) 20:53:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1074.541689][ T4978] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1074.552273][ T4979] device lo left promiscuous mode 20:53:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x10000000000}, 0x0) 20:53:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:19 executing program 1: r0 = io_uring_setup(0x4764, &(0x7f0000001a80)) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x3000007, 0x12, r0, 0x10000000) syz_io_uring_setup(0x1e8c, &(0x7f00000001c0)={0x0, 0xd144, 0x4, 0x1, 0x49, 0x0, r0}, &(0x7f00006a4000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000240)) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f000069f000/0x2000)=nil) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000069f000/0x6000)=nil, 0x6000, 0x1800003, 0x20010, r2, 0xacf63000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x7, @loopback, 0x5}, 0x1c) mmap$IORING_OFF_SQES(&(0x7f00006a1000/0x3000)=nil, 0x3000, 0x4, 0x40010, r0, 0x10000000) sendmsg$inet(r1, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000107800000000000000000700"], 0x10}, 0x1f4) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'netdevsim0\x00', 0x9}) 20:53:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:19 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$sock(r0, &(0x7f0000000880)=[{{&(0x7f0000000040)=@x25, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="01c51e03d9b06336e4f4ee0f8bb58c631c41206fe8c045f9fbb0fb38770672ddf9437ae6004143eb96c105389378079201cd9dc2fcb295c7832989651ba08263b989ffb613f7eafdc5839c6c46105ea6edcc1ac64f84f7f10e554df555ee2a5a6581fe2b2adea411323053ac57", 0x6d}], 0x1, &(0x7f00000001c0)=[@txtime={{0x18, 0x1, 0x3d, 0xffffffffffffff2d}}], 0x18}}, {{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x1, {0xa, 0x4e23, 0x0, @local, 0x8001}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)="93a23eb6097d679ab44bfef94dff8e7b3f5b8d68bd8b6ed7a61d55157a367c93188763f5fde2e6f5909fb41fef855687d55c12d95452b4806c34b2cf3ac96b315a90b174bf9e26162f671bc9a2230f1b238ba991948c", 0x56}, {&(0x7f0000000300)="af56597a05ccc4757ed09490a18155c8425ab85c6b4630eef9f9ee764bb6cabb21ef5dc9d34d2f26fb81697a2b4bb50adeadfbe7d6ade948590c4c0536c5f84416e60c8189f7219b40b2691a79bf4718888a1ae629a6e12e5aaa3eaa5c014f43425e37e26a431d5c58895dc3978a6c0be2d445f8486d675cc9b9b17d184ebfa152dec71f2a42746fbcd2cdc38f6b5954c1744437b9edceab554ee3f70f1ed59787e6bd2f1d33eb4353d932e83b9d233ccbe17227c92f115724de61c87a8292d2f1d7412e2293dfe5c68cba9a0c48e981565c3805e7f89e073c03c3c53f64c8a5579054d7b33e77cb202eb73074c4d41b086460d9dcc2cf", 0xf7}], 0x2, &(0x7f0000000440)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffc}}], 0x18}}, {{&(0x7f0000000480)=@phonet={0x23, 0x6, 0x5, 0x7f}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)="41ed304c196183b0ef9c4580dc23006de23bffa0b930bd3bd45869e975f514106a1852c6622161f79a09a65da07e6535fd4af56dba07fce3fb1ec74943667de63127f63ecd36bbdfb70149d013e2d9a219a6601c1ca49f7c364383a123782b4855efd191efc564272f0895690d7b71f7cd78693b1537a24d75b449c9c5e5aedfe0b5cc30", 0x84}, {&(0x7f00000005c0)="861fa4466c35460f3ac30143793d5c911d00c1668bcf614e86979a1ced6524c2822f2ef0ed6d52b04420c5304b8efd6e234073269ebb7d2b5f30944b47030341b16aaadee666fdd7e542bc15686b111ae2b21ccfffe35786bd86ee", 0x5b}, {&(0x7f0000000a40)="4b17dd0bc7c9b694ad335672d8b174c070c434ee7d1f9bee9c8d771bb3fb47b1b6c254b948a4e23d531cee0ca4e32e2e00561450a3bc340633abd5c9f51454f36db02a708627a3b2e1276fa11c8d11658938905fb5d24981af9a88c1a7db8afa60dcf3925277414e102af36401bb87df4f8c832112b9a53b5913c89b1395d768d26e5a9d25a14d7471a85243d6584bbc3b7b6f05dc047d40ba64b950d9c46f72da30e7645bc0cb52bc064a20921ee6aa32f8730faabe2d96dc273e956d40eed53eacd4605ff948f5127eaadf21f8df85ef91ce650374e835dbba0d0dd977ad64dcbd0f751f3b45c8fef29a1b02610fd66f5d9672dfee15a054cb833a919f0d788ae6b16998daff1d1742c9115f20b7d25f6e54a9ec3af17fc3bf8a7a50397aee43029626c6be4ebd827b733da86e9554faa044ab1681a9ca36f2232b1067a86d92c8fb6be0f793e745ab76f5f7ad45c8b742cb33d4e7018075b0c16a0c5f953be62db6b6aca4e05bb870c01b4bcd2374a7fccf82fa594eca24946be1954dd4e863ff7b1f679395c93cc7f5049bb44e07260e42b3060e17438982136a959dbb6d1e331578ac39a4fba5ef620346477e766fbd2b052ba50331d0a2377217d1ec1d6512b074597ad20f707f41e4f68a5c9275bbe218e3001dc1215ad49ab0b2e7a5ea17c0d6fa6d8164a6d3878576158ce5072a33c3bfe9002b77ded24fe833d5c031f57c3ab84c245caf8f8f847e0bdd6909a7e773d024aa616b9eda642d4c85dc95e29e8299d9a7432f07df4fab9cc8785c67430a4c6579cce8e1ab0889ef719995ab0aee89fde7a7a11b35e04178d3b988747a183adfdbea6e033164c48e6f91e0954e93fc8b7bafb3cc239a1b802006ff1a1c33d647937ce9308b7416937fda37fcb61727dc96a2e613a10fc4c37cd43e774f1edc9c99c8741190eb18efa7bcb7517ec9dbaac1f86af8232ff7a70245a5ae92cb4bf6ba54962db00adfd041df53634f7e7c6df4145bc406392d9eb13ba9e934c32efeb62b22391a557acdf22f01d05908b931758e69739eabf3fc6f2320591d9dda78ad3bc96023614ae6876715ee8e8f848a3cbd31c1fe656ecfde07b9a50527f8e6e20183ed24fdc46ce01c16de07466d181abde0167dfb5d0dd2756d6347a1f6810f83fe3d15b9c75801a4356bdc6345922e78be83fdae6a98c6e0f62b1eeadd9f9e3b722456c6804ef15da03ade13f33afcf32d381490857c61ce00343e3bcdee0a3f6e3e4673d4966e64099641e3f1240516f75d6d34e3ace7797a7ba7cd98d0a6cc950a3fb1776d310e9d3ae330156f84de74eb0788995eb75fff838453b1dc2b37a92c622f8f8de2e8725c653e6f2b5173c45649fcd80245e9db22e649d7cb3718a8c7a59c870286143a25099b56c4c8f2f2183db509c8d5193d44835f16d074ff107cde3348ae698d5636d2cad67f74532b2b6469a8c85cf72541f3b93488bc0c5f693315365aed431a691a5ea1caf55380c5d21b8820ff56d7f9f7eb478ad93c17b4b12dae44b2bc8d2e39420f77e5b55685c28bce543e08cf682f9c4c46bda55691d3e6e23f59f8d67265d73602fb4eca02a8d4d25db8fb0587aeaf389d9b6891089c41dd0b58f6b09eb6d71575323a474e8ef1109c0ecacb4da08d486bf0eef8a365f72354457c25856a30cb807848e7caea802a4a26ba8317521e0ff15af2e1a550cc1708ef97f54e1781de2d8cdf03ccc67eafaf94e2038f903b8603a83ba350cb608f57dc7ce5923a0d266d6e1d2c4ad76a6003d7c48c8a43e538ef8d3d04830456a5b1858d6abc0e5f0ad8c9dff733acd5da4bf30f3ce8011dc091d40a81dc36433ae9a7af5a75bf7026289c17d166a361b4e796972d4e2c485d58f6188c9b1a4ce97b5001263001b11dbd1943b0b560a4291e67d315aacb14babdb3af1579e60d7256bb53f65df8b3278903ef6755f641b5c046129ddc995ebd18047f3cefff6d41b279cfda0ccd1bc7535a7b7f0e04fa4eaf80c659f840ac5924f830785c07554a11414336a7b0e62076e3af71f552cf90e9353ba8436f48d069bbeb6c3e916bcf1ba8c7f4622b46580ce4882af636d64879d7efcc3389e56fe96cfa1e4a3f9a151e139d79447282608b19a0991184ae0c76d157f78d5fd3decc3a03276bfb4ed7921274ff6fba5954bcce01280c0c9db45c118510ee0fbf3c360f720b5a633b63bd33666ca127714912059860cad80e457fd283d240be973b5e4145df76022a643afcd0bc36ea820c254be930c9512415bf948d45aa90188291bc29bf8ee9a95293acbe0ae875a2932e10dfda79e38fd5ce4de095ea162c3ce39562589b6a2c9ca304617bb73a3b29b26b84440e0b878d410851c8d1f815a6a18f7230303cb23e016c0df4923a4f243fd94fb63be8d5aa891910ac6544fd2cde1c3a4044dc340ee9e20cad0d1aa54acbb786ed151363c88716ad4ea21163e3f3757590c73713e1a06f888d820a9e5aa124b349ac3b503623e9deea19d2bbed50791143fe09a80351f3f6dc62be2b53561522ce12eb2699fe4c968c518dca4aafaeafa679d824a5a4f406d32770eeecc816133ed1d913eaf79f37f5fcddae75f14ea9e92c2a686622fbb8160c4ee505a97b6d8fb6e0632e3bff885aff1b22729963506d341ff6d69b4cfe4a53099bf14b71b45d6b63c3f446a3e8a70c063634673891bb11bd1d787d7ea855555a3d55d8fa67c8fbfc1f14323a31b0a800989420caf7205e5bf402de422f81ca8215d2bfe43f2890d466d1a6d581b8c0a7f50dd8eeefc89c485a2b65dc106da4196b862fcd838f368692f555fb7fe8476cd8be4e4af375ed8255164257f0ba1cbed9b63e6ef48494c186c36266c880ce2f63c353d29c105002866177671f869b00f231d1ffeb0796ce9992388c9b394caa8e940f4182605f7dbb4141c540f8b897e6d62f37d9a6dc4f219d7d93c13a5c0cdfd758c2345d7e6bee31fe95187b687e3d398e91e7ba6eda36de3779f34576e02cb23fada3d88b04b7f541b0fef815586fde409a8b5c7ad2d453e7205ded591245d100bd7c0ec0a7c78028ad0f8acf7e4f483900995c941f029c4b0150e814ec959b971ddaddcb2660591003f6679a2b0dbedf0afbc1718371b3976b87d912e304a78fe9a4cd113927f97d65e06a2e623a241eb7c868ac2c1e29794672fa84d1554e1c91251efa632335f9b677372283968b2ad38f02817410961f931fc2b231657a46b19f25c14700882f6f5b5bbb1d54a29ca288d7f826ac0f7b881485cb992cd04e0b3f2fe3cbdd8274443aa954f2f55a4b952e9774c3464257ef14e30a1c7bd94ba5c8a0ddf030c20c05214345fb6781fb0c0ce098cea2111bdd80324e236c8db3a0d5e6c316de87d22e565504a13383c7617bb5c4b19eb541d73c5086dfa31f8df04105359e787848eef4845d47ff0de714fb4de7d492bf205fa20b677df34097e2e9c687fc86249803175d37faf13f1705ad90be2e559c59995ef582bd9da6212f7730e1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0x1000}, {&(0x7f0000000640)="6525a8e250c1e7cd395a5a301964f0739ad1f36d20cc7715be3c83aab3a6402f33df61c5d7d1e76888437b1f76b9a3a3e97b6122daec10a3669bdf91a32837b846d82845a25d4f24739e13f5fb4f1d929f06adcf018cc39ed94df55c5d4a047c0651bf210196661e36245aef2b9b6cddd599979b462582d6175e43a1da0b6978bd82e11eb96b971ba0efdd7aea24acf3a073", 0x92}, 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0x1000}, {&(0x7f0000000700)}], 0x6, &(0x7f00000007c0)=[@timestamping={{0x14, 0x1, 0x25, 0x1000}}, @txtime={{0x18, 0x1, 0x3d, 0x7ff}}, @txtime={{0x18, 0x1, 0x3d, 0x7f}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0xffff}}, @timestamping={{0x14, 0x1, 0x25, 0x3f}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}], 0xc0}}], 0x3, 0x40000) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xffff00000000}, 0x0) [ 1074.729535][ T5011] loop4: detected capacity change from 0 to 98560 [ 1074.745547][ T5011] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x4000000000000}, 0x0) 20:53:19 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000040)=@dstopts={0x87, 0x3, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @enc_lim, @jumbo={0xc2, 0x4, 0xe5f1}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0x5}]}, 0x28) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000001c0)=""/226, &(0x7f0000000140)=0xe2) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000101f9ff0000100002"], 0x10}, 0x4) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r2, 0x0, r3, 0x0, 0x4, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r4, r3) mmap(&(0x7f000056f000/0x4000)=nil, 0x4000, 0x1000001, 0x30, r3, 0xf62a0000) 20:53:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x10000000000000}, 0x0) 20:53:19 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xc6181, 0x9}, 0x18) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @broadcast}, 0x10, 0x0, 0x5c, &(0x7f00000000c0)=ANY=[@ANYBLOB="1005270000270000008f9d62c03dffc60d7be8cf2b49a91b214ad3ea5ce6f80fca4368917141abb01630b93c3860acca99cd74f2962e007efa0d36f0fe5fa503ebac71ef59518c9609b4db321b11b2235d52dbb0fdc68d423ff61ebbbc2bde223fd948a7835cfc16105ba0219f79f9216a1c4ac72ba18a6e969da3e7f2cf2db6e0aac47d6263b3ac6d5c085b8dbea94f720000000000000000"], 0x10}, 0x1f5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), 0x8) [ 1074.937919][ T5038] loop4: detected capacity change from 0 to 98560 [ 1074.953946][ T5038] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x40030000000000}, 0x0) 20:53:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:19 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ce65929e52e4000007000000"], 0x10}, 0x1f4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x280000b, 0x110, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000040)={0x33, 0xa, 0x2, 0x7, 0x0, [@private2, @private1={0xfc, 0x1, '\x00', 0x1}, @empty, @private0={0xfc, 0x0, '\x00', 0x1}, @remote]}, 0x58) 20:53:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x100000000000000}, 0x0) [ 1075.173788][ T5075] loop4: detected capacity change from 0 to 98560 [ 1075.192721][ T5075] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:19 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000040), 0x5a}, 0x1f4) 20:53:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x200000000000000}, 0x0) 20:53:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1075.363514][ T5100] loop4: detected capacity change from 0 to 98560 20:53:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x300000000000000}, 0x0) 20:53:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$setstatus(r0, 0x4, 0x400) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000100007000000"], 0x10}, 0x1f4) r1 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ftruncate(r1, 0x0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) lseek(r2, 0x2, 0x2) 20:53:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1075.411047][ T5100] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x400000000000000}, 0x0) 20:53:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r2, 0x0, r3, 0x0, 0x4, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r4, r3) writev(r4, &(0x7f0000001640)=[{&(0x7f0000000240)="0df23fbdc7ae", 0x6}], 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYRESDEC=r2], 0x18) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000040)={'lo\x00'}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r7 = fcntl$dupfd(r1, 0x0, r6) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000080)={@multicast2, @loopback}, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2, 0x4e22, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES64], 0x10}, 0x1c9b5) 20:53:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x500000000000000}, 0x0) 20:53:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000000000000000000000070000004c83af6db5884d4c1ef822cbec4539d895e74ebdcf2c6e574ab42e6bb368ec24e5c5b8130dae7fd7cf127fb5498dd6a8f819d24258f7cf2c7768a7f0743e050082d2ec2c19be31da8fb0f3d5c26e693fc54be748ae2db342ea48e121ae19deca0d3966a09ada37418c40b71879d7bd5402e5ecd5e397a7022af276ad07a27bb9b074e8b62eaccdb93407c7acc8816f7c329965c55eb47d7150dce2f0cb7e4fa3f1705635fe01c3895a01b50081bf656a9fa52b8e3c07df55d0521e34f1d5b0a7a53e8322323589c5337086816c4f09da13696f3afd0a4ef4b3d88d"], 0x10}, 0x1f4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00', 0x0, [0x9b54, 0x8, 0x800, 0xff, 0x5]}, &(0x7f00000000c0)=0x54) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x96200) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000a40)={{0x0, 0x5, 0x7ff, 0x7d, 0xffffffffffffffff, 0x1c000000000000, 0x1, 0x2, 0x7, 0x80000000, 0x1, 0x3, 0x3f, 0x4}}) ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f0000001a40)={r3, 0x3ff}) 20:53:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1075.662927][ T5140] loop4: detected capacity change from 0 to 98560 [ 1075.690979][ T5140] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x600000000000000}, 0x0) 20:53:20 executing program 1: ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f00000000c0)) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10002200000000000000b63507000000"], 0x10}, 0x1f4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) acct(&(0x7f0000000140)='./bus\x00') splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r3, r2) io_uring_enter(r2, 0x502d, 0x5a0, 0x1, &(0x7f0000000040)={[0x6]}, 0x8) 20:53:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x700000000000000}, 0x0) 20:53:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x4a, &(0x7f0000000400)="c4c691019919da078a0098d1e0a59320f779b040f7629100673e51778454cc16dc38f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689ec44961660713a3a7eeba5c9c6"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r3, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:20 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xd8, r0, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2f}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_REG_RULES={0xa4, 0x22, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x2}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x5}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x9}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x6}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x800}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x400}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x80000000}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x3d9}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xfffffffe}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x2}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x573}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x8}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x101}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x4}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xffff}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x8}]}]}]}, 0xd8}}, 0x4000800) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x1bc, r0, 0x20, 0x70bd29, 0x9, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x28, 0x1, [0x2, 0x7, 0x3fd, 0x4, 0x40, 0x7fff, 0x401, 0x2b, 0xfffffffe]}]}, @NL80211_ATTR_CQM={0x64, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x8}, @NL80211_ATTR_CQM_RSSI_THOLD={0x20, 0x1, [0x4, 0x3a0d, 0x39f8000, 0x0, 0x3, 0x1f, 0x10000]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x20, 0x1, [0xfffffffb, 0x9c6, 0x8, 0x2, 0x8, 0x0, 0x348]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x17b}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x80000000}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x2}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x2b6}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x18}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x4}]}, @NL80211_ATTR_CQM={0x38, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x24, 0x1, [0x501ae9ce, 0x1, 0x5, 0x200, 0x8, 0xf01, 0x6, 0x8001]}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x8000}, @NL80211_ATTR_CQM_TXE_PKTS={0x8}]}, @NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x1}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x204}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xb1c}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x50f}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x1}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x6e3}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x2}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x219}]}, @NL80211_ATTR_CQM={0x24, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x3d}, @NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x6e, 0x3f, 0x5]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x698}]}, @NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x9}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x1}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x5c}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x9}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2a}]}, @NL80211_ATTR_CQM={0x24, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x40000000}, @NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x1caec2f3, 0x43d850de, 0x4]}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x69f}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000040)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x800000000000000}, 0x0) [ 1075.915887][ T5174] loop4: detected capacity change from 0 to 98560 [ 1075.942229][ T5174] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000000000000000000000700000006d55d1070eb41fbdbadcb8f1dc250"], 0x10}, 0x1f4) 20:53:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xa00000000000000}, 0x0) 20:53:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20001e00000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xf00000000000000}, 0x0) 20:53:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x1000000000000000}, 0x0) [ 1076.181448][ T5222] loop4: detected capacity change from 0 to 98560 [ 1076.195116][ T5222] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="dc02c5c9c8e20295c2e8a795e28881e31bc8e437271025437a03c242a3c1e96c5dd44de26e36c99e51069e7064f150bb3830ba435cc0c14d419a1ca8649a99ce2835919c35e1bf6781074aa3518ed3fe4b415951fa9ddd93cd7df434fe216173f1c846fc33d2ddc418a9b72957f59f644b5c187d705932fcc9c5bf1895a78388eb36825a7985b98c814a7b326058c0cb2027dbcdfda1853fad661e95ecd3e5a46aa549e0d253945a8d756652979c", 0xae}, {&(0x7f00000001c0)="600000cbe5fcaf72b6e852361b66b8935e1bbd8c9fb7d8e1f0d7d3c8bacf3fd5ed1a99bc5d06b0bb8fa55ef1b630233bd5a1b9a4fa4bb4f2b8c478816367566eb56c4b923d590db292697bd2da61dfd41627d9a6b0e934c70e7db533386ad6eab92c821fc16eb4782b97be07f1541885244aa5a152215fd7d2a8e153caa108b4650f3d3dd0fa238bbae02085f01aae57a6c34bfde273382e15c2e8f60db164136b4da754eeff2d2b2548fb9400dc8ada94d4f929b8bb3a5cf17e55531b6677eb1f431800e981694f2b9a6f33cd805b49aec979b05a4c28c61cb41e", 0xdb}], 0x2, &(0x7f00000002c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @empty}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @dev={0xac, 0x14, 0x14, 0x43}}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfffffcdd}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfff}}, @ip_retopts={{0x80, 0x0, 0x7, {[@lsrr={0x83, 0x17, 0xd8, [@dev={0xac, 0x14, 0x14, 0x25}, @broadcast, @dev={0xac, 0x14, 0x14, 0xf}, @loopback, @broadcast]}, @end, @rr={0x7, 0x17, 0x83, [@empty, @remote, @local, @remote, @dev={0xac, 0x14, 0x14, 0xd}]}, @generic={0x44, 0x3, '~'}, @cipso={0x86, 0x32, 0x1, [{0x6, 0x3, "ef"}, {0x7, 0x5, "6683e7"}, {0x5, 0x9, "80ccfa46822949"}, {0x7, 0xb, "127844b7c0a8bda46d"}, {0x2, 0x10, "6cecc1c9c59f059de06ae20f8ee3"}]}, @rr={0x7, 0xb, 0xf7, [@private=0xa010102, @broadcast]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x17}}], 0x140}, 0x40480c0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x40}}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @remote}}}], 0x20}, 0x1f4) 20:53:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x1008000000000000}, 0x0) [ 1076.314868][ T5242] loop4: detected capacity change from 0 to 98560 [ 1076.331536][ T5242] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x1100000000000000}, 0x0) 20:53:21 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x3800000000000000}, 0x0) [ 1076.492158][ T5268] loop4: detected capacity change from 0 to 98560 [ 1076.516820][ T5268] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000eb170014ae850700"], 0x10}, 0x1f4) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x2, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r1, 0x1, 0x53, &(0x7f00000001c0)={0x7, 0x7, 0x2}, &(0x7f0000000200)=0x28) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = dup2(r1, r1) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000240)={r3, 0x1, 0x6}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4000010, r5, 0x109a000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', r3, 0x4, 0x7f, 0x5, 0x2, 0x0, @local, @dev={0xfe, 0x80, '\x00', 0x2c}, 0x7, 0x0, 0x200000, 0x2}}) 20:53:21 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x3f00000000000000}, 0x0) [ 1076.635402][ T5286] device lo entered promiscuous mode 20:53:21 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1076.669620][ T5293] loop4: detected capacity change from 0 to 98560 [ 1076.683672][ T5282] device lo left promiscuous mode [ 1076.691756][ T5286] device lo entered promiscuous mode [ 1076.703645][ T5293] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, 0x0, 0x0) 20:53:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r3, r2) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000040)={@broadcast, @dev={0xac, 0x14, 0x14, 0x26}}, 0xc) [ 1076.747318][ T5282] device lo left promiscuous mode 20:53:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x4000000000000000}, 0x0) 20:53:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20002400000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, 0x0, 0x0) 20:53:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x6000000000000000}, 0x0) 20:53:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000007004c32489f8a5847fe0000000000000000"], 0x10}, 0x1f4) 20:53:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, 0x0, 0x0) 20:53:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1076.903680][ T5325] loop4: detected capacity change from 0 to 98560 [ 1076.913023][ T5325] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x8004020000000000}, 0x0) 20:53:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000, 0x60) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r2, &(0x7f0000000080)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x10}, 0x1f4) exit_group(0x1) [ 1077.042506][ T5344] loop4: detected capacity change from 0 to 98560 [ 1077.057524][ T5344] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x97ffffff00000000}, 0x0) 20:53:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB="10000000000000000000000007000000fa748f6f57da9d5da063cd4c683dbd3d478de7e0513987861bb67d6ef5a3a51a55cb1eaddde1d316e913f9f46e82257b84c64e83bc545d1e9211def22ba029b312fc14c81e6b926fce335d7916fd1e24fb041df0f2cbd85d6f2be0cfec62bf01434a5a5b42076cab55ff67e559c9826a1c4f0010ccd45392db9fc31b3aadc54f963c825428e97af9f6ccb0d0adac8a6c589f3b125573c817ea7e67728322399a2f0aabd15c0f"], 0x10}, 0x1f4) sendmmsg$inet6(r0, &(0x7f0000000140)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x779d}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="494f25cdc5d178676eb341780d08728f7f2cf845756f5e4a8663d778aa2377550d740c9409e0ac4531a1da21db7bc2e3525bfa8d123fd79e6c6ce6521856bf705dcef1a8fe5ae15fa026967a5463840b149080f3529c2ce1f5ee8d", 0x5b}], 0x1, &(0x7f00000001c0)=[@dstopts_2292={{0x110, 0x29, 0x4, {0x3b, 0x1e, '\x00', [@ra={0x5, 0x2, 0x7f}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}, @ra, @generic={0x6a, 0xc0, "034739daaa8cb9e3c70c829ff9f190546de3a5d388cd235d0fa48224ddf150997a7fc58bfc801da17435d713cfc76028e9d1da6bdc97c501c122b4d36722b348a05041db992728efba026cfaf651bb47b355efdc43d24ad927ec980c8c6252fed4321ed6664711949490382e493a47ab070b761753611433a6d894670a578d4ef2fcdddd37421aa1a9a81d3804d2d298490642d791c2f4777b9b06ebf13db71a55e54b076a86a7852caa79117d43f631ae897dcb6d2432892f6db0fbe59e0e75"}, @calipso={0x7, 0x10, {0x3, 0x2, 0x20, 0x4, [0xfff]}}, @pad1, @jumbo={0xc2, 0x4, 0x20}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x5e, 0x8, 0x2, 0x9, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @local}, @empty, @private2={0xfc, 0x2, '\x00', 0x1}]}}}, @hopopts={{0x230, 0x29, 0x36, {0x1, 0x42, '\x00', [@enc_lim={0x4, 0x1, 0x7f}, @generic={0xb0, 0xe4, "3de9be5e15c44aee432ae73c77e3fee3f3ed0b93ea269f57cc78809add4168f7d69839cbcc2191d769322809cee6c751f21c77375822ec0d43d33c4a8808e8f633f88b163e56af0b74028793048a237b8b921e73ebb09306f62d2ab7179a4fc1237f7c1526f5309ab06f7f85dd7f30ce5148886df3b4acb237de65fb99d6b93efc21ccde90a9d33ae307c8499c7124e72492b4ce40727c9cf82dfd1d9a64a5cfdf8e567d0cf6da83115988d4dff7a6dd0f901ca2346fb89da077d8b3c82362f772a7de5cbb40268c107346099b40275cd41d8f85a0a7176c7e088eca1a91a217acc346c9"}, @generic={0x1f, 0xae, "6e9ac1acdef9e35b538c4a318b234cdfe2ee1ac54253b9ef8025a2df4b438efec888e436d916a05404514d95e2b6ccf78eae8449a60ccbd14aedb459e6930972557f23eb92a92f89324130673b63818a688dc07b03dc7a7f92fd969afdb704560aa8e1e7c34cf8f9e32a37d99760963886ae016cdb2c99f2b03b8f8613cf9eedefae1f8884a765e700600c31767140a7915297f1059129bd359046da5fcd20fd06d0b090b86980347f85170d2ee0"}, @generic={0x3, 0x77, "9088015f49e2e40ac192aed293ee0926395e88820d2de5268c2fac745fb1349cdf0f9f124cf0dfba19825ce65b67ca45402862fe17b74e04eac2a4a12c199a8c38e46aecae81f2268eba7594a21f5ba2f4f5532650e158e17833275e698060ba536687e0df7fdc890af7890a90c480ba8fe09e03839076"}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x67, 0x8, 0x1, 0x2, 0x0, [@empty, @private2={0xfc, 0x2, '\x00', 0x1}, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01']}}}, @hopopts_2292={{0x40, 0x29, 0x36, {0x2b, 0x5, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x29}, @calipso={0x7, 0x20, {0x0, 0x6, 0x1, 0x2, [0xae84, 0xa53, 0x7fffffff]}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @hoplimit={{0x14, 0x29, 0x34, 0x9}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x5c, 0x10, 0x0, 0x40, 0x0, [@dev={0xfe, 0x80, '\x00', 0x34}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private2, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2, @mcast1, @loopback]}}}, @hopopts={{0x50, 0x29, 0x36, {0x67, 0x6, '\x00', [@calipso={0x7, 0x30, {0x1, 0xa, 0x7, 0x7, [0x2, 0x238, 0x15, 0x3, 0x80]}}]}}}], 0x548}}], 0x1, 0x8000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r1, &(0x7f00000009c0)=[{{&(0x7f0000000740)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000980)=[{&(0x7f00000007c0)="b12001ec2daa623be1b5572bce3b79117d5d88d5407e80f7b53dd21aec01036c5f164b20c48f9303bd620298e573fb54a5f79401f7b3553ff3d50a650492dd546697c776d918cd4df9e9f11444699bfd3f14dce361cb7b00b88f9d5a6d15f4b9878f40b82f4afc309aace5b7952c25bee14676650e926750198dcb6629bbb349fb434061ac4761ee9b1020016078d31760f1d9a6c8a93e05a2db09a8b4305e4990e2bc7c4941ddd0d11c0160d1", 0xad}, {&(0x7f0000000880)="f413c88b011b63907a2bfa6c2a591de57001dd2d7423ec52dfadafc8db1c1d3b14eb2460b4c54e340ea453fb017334b58be6c8095392a0e49b66b3b929c5b510f217584f574d45299f0883bbb27ad3c83cd75bd8a0c96db26f82f1fbb3096da7e710a884fa5a8f88c71062cb8a7f7016f18cfc9b22315e3a103799b87553cb49ac877849387cde98ed7f07a4c4fe0d878c8a6180b079a57bceae4b9f0723ee80495beaedc6bb70afc52c11507dc5c95651a69bbdc3e1a8050aaf19a7eb3196ae49682d443bbfc0", 0xc7}, {&(0x7f0000000a40)="6afcdecc4297b23b26bd3d44f67240edef4797bada8167eca9257f0c3d903141bac8f17fbe0398f0c65af13e3e82c31a5905d72b63349bc8ec64992f98fbb8c029494fb6938aea56d00c5d6f7d246451a630d6cc48955487c170347c2bf4008b8d04af60d4df8b88729c377e05a9b44ecbc2dd47279df27633734c27acb78ef08f9ab62d6ed0df99ef3cda5067daec8583dc6bbcbe3cb3b811ef3ddfd97c7448afef8f6977f3e4476461a1b8f7f33431bf3e0e3b792e20c54f4861a6ffa4f0c38faeddcddc626d7c59ae81343af6e674b3d02d15aa5ce205e1480a582896bff6ce650288d1a0a04a47189828f652641d57df", 0xf2}], 0x3, &(0x7f0000000b40)=[{0xa0, 0x10b, 0x1000, "f1d4cfc37db89b8b4f6fda21e88f473d1e709384ea484b52f4da750f40182f62823d4c5a367a2255ff318c7cfe1874d427256c3ef6116175c61bcce5ebc3db801cae966033a89e77be76757575d060bbde9ec4c096b230b8cfec891643d995e86eb7966ac704218cee7d827835d0642f3b467684a784bef67ff23c90b87faff27cb42af87dd38f5160"}, {0xf8, 0x116, 0x40, "05e6f1ae3689a12e3d91e585132a32b82a23118b0cada48cde08a71827f0ed0698872cc0b243f00515e8cea3da018a9b0aa47db97493decf7ac6ccb0fcc75ddaff6930664b00dee6343ddd8111770a9818b1f2816e6f30b8b048ce427327b1be62c6e9e25ffd0dc8d3af759e0d9a7ee895db96405974374a7d3ddec16db267b1fcbf3f504e7c62ad72f1c8ee98160f529893ea5917c8f5599b031c283eaefb1f638c73d3c5fbe3cea4b4319708cd7249a62a0960f8b17b2e53f020bcdc6eecf825139a558bb90d28b0f71df92395360183a2774f8ac60a7d3082ba687af4279c08"}, {0x80, 0x6, 0x5, "2b806c138bac4c25b03efcd9a017f525dfb9b4b48260d5634633ab17c77a7e1ff6b6ff021a013f1e3343b827c0ebe18d301451a5df972c99a155634a0a07dae0e37b485b1aca86b9198c9a3e33e6e363be696902a60163a14a5f83469b22093c929f452d1b61eaf47ee0c7a182eae662"}, {0x100, 0x0, 0x40, "2205f71dd82b2d8e23f7d6450d3f6eab248a740e36d7a5c7d6ec5ff6a8a94d25b0906c66f8d944b35339d246c0acce4966f8ede1e96895a3e31bb5513400603dbb6c00ca9c4296a820906ddae12bb5277130b24e97a740c3dde2f48b9feca494b1630930aca19c70ee168e8ca7807e4dd59651c59a0623ac9205f8b5d42ba1bf5dbe1b0ae9399e85fabfe48db77b0aa937a5df9b904133070089c1220c80ce4fb5bb4f158d6af63f75935346206c1577eb7b035090c2f88c9f6db9b06c062254d0a6a54264165d95448ceb551bd41d5f4ce33c46979260926dc51044c3048da9ddfaa0cedb4647668e595ae4e245a6"}, {0x90, 0x0, 0x3, "2485ca404594a21ea1f152ad2f8f72411ca82dd260e771b36d1ce2b83b0edd41165cc6d2d8d0a84a1329deff07ed05516b9387e9275383a8b75516db6d44df0d8291d54b4a5058c5803be7675d11a218de72258edc02f36327269dcbfdd76515461dbf9e0858cac091beb1892686e1247ea19f4fa7f251e964d3"}, {0xb0, 0x105, 0xfff, "fa1812382fad19baf3a226c9bb43a6b1f48f2e32308316edb7de52b792c7b2ff012235b2979d9117bf952427bc65300e05a5e1e90b470823b51bee5d6eb6e97d21f0b7ef3b05ca5b0ef27b4607e7aed8080ee23e4e13e1c9753cf55464056f4e6396fb231b8e93b7c312cca6f9715d6a74428a827d1195f4bbfffc1b10ba30472978524818acfa44bbee7926a0cc8063c7e5d7c9b23e8ebcc08792"}, {0x30, 0x115, 0xffffff81, "f159897277915991e934e4515cc4e26bab6eba6d3a884cc89ee22c"}, {0xc0, 0x11, 0x0, "36353ece398d21bdd24dc026a22d89e220faf8e8e3852d1ebba42905f3393ef404ab47c775e51b32bfbffe2ba9fb6b0195f7503f7699f43f67aa5fd60e66c70b226f516a437f0a25109781509785427f0c78a611314b9a32fa2058845fffe3246ca9deb429936564e63438588272061b47051cb3995644f33cf4a9bf260905ebfb5e69fc6ec64d40009fd07ebb84813ebdbcda79c86ca15958fd1b67fa37b439f1bdeb590dcea003b61ed5ebca"}], 0x548}}], 0x1, 0x4800) 20:53:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xe0ffffff00000000}, 0x0) 20:53:21 executing program 1: sendmsg$IEEE802154_START_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0x7}, @IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x2000c880}, 0x40080) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140), 0x50100, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000003, 0x10, r1, 0xaef2a000) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000bb3f000000000000000007000008"], 0x10}, 0x1f4) 20:53:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x0, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1077.246730][ T5374] loop4: detected capacity change from 0 to 98560 [ 1077.259365][ T5374] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xe803000000000000}, 0x0) 20:53:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xeffdffff00000000}, 0x0) 20:53:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x0, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:22 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0xb8, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0xb, 0x83, [@multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x44, 0x20, 0x1, 0x8, [{@private=0xa010102, 0x8000}, {@empty, 0x40}, {@rand_addr=0x64010102, 0x7fff}, {@private=0xa010102, 0x4}, {@broadcast}, {@multicast1, 0x2b3a}, {@empty, 0x1f}, {@remote, 0x200}]}, @end, @generic={0x89, 0x12, "b4dd1cda5fa0408285767a25de43dea4"}, @rr={0x7, 0x13, 0xbd, [@rand_addr=0x64010101, @rand_addr=0x64010100, @empty, @multicast1]}, @timestamp={0x44, 0x28, 0x5d, 0x0, 0x2, [0x8, 0x453, 0xb594, 0x3, 0x6, 0x5, 0x2, 0x0, 0x7]}]}}}], 0xb8}, 0x1f4) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'macvtap0\x00', {0x2, 0x0, @local}}) listen(r0, 0x5) 20:53:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xf401000000000000}, 0x0) [ 1077.392921][ T5402] loop4: detected capacity change from 0 to 98560 [ 1077.426656][ T5402] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x0, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:22 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x29, 0x20, 0x20, 0xfffffff8, 0x40, @mcast2, @private0, 0x7, 0x7, 0x0, 0x1}}) 20:53:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xf5ffffff00000000}, 0x0) 20:53:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0}, 0x0) 20:53:22 executing program 1: modify_ldt$read_default(0x2, &(0x7f0000000040)=""/193, 0xc1) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xf7ffff7f00000000}, 0x0) [ 1077.604292][ T5430] loop4: detected capacity change from 0 to 98560 [ 1077.632273][ T5430] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20002900000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0}, 0x0) 20:53:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfc00000000000000}, 0x0) 20:53:22 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000"], 0x10}, 0x1f4) 20:53:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0}, 0x0) [ 1077.780800][ T5451] loop4: detected capacity change from 0 to 98560 [ 1077.796158][ T5451] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfe80000000000000}, 0x0) 20:53:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)}, 0x0) 20:53:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfe80ffff00000000}, 0x0) 20:53:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)}, 0x0) [ 1078.003743][ T5479] loop4: detected capacity change from 0 to 98560 [ 1078.013570][ T5479] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)}, 0x0) 20:53:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfec0ffff00000000}, 0x0) 20:53:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x0) 20:53:22 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @multicast2}, 0x10, 0x0, 0xe7, &(0x7f00000002c0)=ANY=[@ANYRES32], 0x10}, 0x1f4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x46) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000380)={r2, 0x1, 0x6, @broadcast}, 0x10) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000580)={'erspan0\x00', &(0x7f0000000a40)=ANY=[@ANYBLOB="67720704617030e90000000000000000", @ANYRES32=0x0, @ANYBLOB="001000800000004a000004014df3007400670000012f907864010d01ac1e00018643000000030100a054d2e606ac0209da817d0de8de7b000cd1e45a293d43dd2791d302096eacc2babf2bd607048879050469f1000ff4133dadd49f99648333ad29ff831b6ee09414144064010100ac140411ffffffff000009445cb72f34498e4371e3e32ffb0631cac3b6a65a607361b5aad3f62dcfcc4648fcab18b851fee5ccdd4a55bb342b0adc41bfba1436667f0c98825456f129d6e7e012f38c18065baa1b658b847faa710b309166927e9745e6ba0eebaf4a2eebc7452c0149b512439c60df46eefcb83c58e83cfc155eeab5bfa23c21906549edaf1a54da325e661116411165d28879d43e34d3dcddc279302ba7803fc6b7c51abc23b194f43bf391e9261067b084d4312a8d32c47e63f6e3d956f3bfa7761351183398c4a729c330a40668814e259b7438c33fb191c774c6119a76df5f4097f83c7c9090c6869a995e59aace043424677032f471a9a9ebd85296b5d6f2e86678653098ba18e447576375a219ee6512", @ANYRES16]}) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000640)={'sit0\x00', &(0x7f00000005c0)={'ip6_vti0\x00', 0x0, 0x29, 0x20, 0x1, 0x3, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, @loopback, 0x80, 0x700, 0x3, 0x4}}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000680)={0x1e0, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}]}, @HEADER={0x4}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x4008004}, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast1, 0xb37c, 0x1, 0xff, 0xb, 0x4, 0x50}, 0x20) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = accept4(r1, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80, 0x800) signalfd4(r6, &(0x7f0000000300)={[0x3]}, 0x8, 0x800) setsockopt$inet6_buf(r5, 0x29, 0x23, &(0x7f0000000200)="d3c416e8c72cce35fadd8ba3c8761e148ddf8dbd22239001583a5f7e41e6d493c4f840ad24429d0537d2997ec72d4fae8f22e0ad1956ec51cde5f64efd08fb5378b55e51a24a736f043d72ee4c53a584791292be19357f25f8b0a9c5958746b06bff0932d7ad8c59b45ffb63ce1eb25c94b273820d51365f564d0d89f9ef222301f86766672747e5fb685cf67ce93fa0d22811d24a7c6fe25366ec046b57224a20e4", 0xa2) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r7, &(0x7f0000000080)={0x2, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) 20:53:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xfeffffff00000000}, 0x0) 20:53:23 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x0) [ 1078.222649][ T5500] loop4: detected capacity change from 0 to 98560 [ 1078.244990][ T5500] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, @loopback}, 0xc) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r1, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000f5115af8b1ee099f00"], 0x10}, 0x1f4) 20:53:23 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x0) 20:53:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xff00000000000000}, 0x0) 20:53:23 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) 20:53:23 executing program 5 (fault-call:4 fault-nth:0): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1078.385690][ T5528] loop4: detected capacity change from 0 to 98560 [ 1078.408834][ T5528] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1078.449372][ T5543] FAULT_INJECTION: forcing a failure. [ 1078.449372][ T5543] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1078.462540][ T5543] CPU: 0 PID: 5543 Comm: syz-executor.5 Not tainted 5.13.0-rc2-syzkaller #0 [ 1078.471358][ T5543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1078.481425][ T5543] Call Trace: [ 1078.484712][ T5543] dump_stack+0x137/0x19d [ 1078.489080][ T5543] should_fail+0x23c/0x250 [ 1078.493503][ T5543] should_fail_usercopy+0x16/0x20 [ 1078.498574][ T5543] _copy_from_user+0x1c/0xd0 [ 1078.503197][ T5543] __copy_msghdr_from_user+0x44/0x350 [ 1078.508587][ T5543] ? __fget_light+0x21b/0x260 [ 1078.513278][ T5543] __sys_sendmsg+0x135/0x270 [ 1078.517874][ T5543] ? kstrtouint_from_user+0x104/0x130 [ 1078.523336][ T5543] ? do_anonymous_page+0x411/0x8b0 [ 1078.528464][ T5543] ? fsnotify_perm+0x59/0x2e0 [ 1078.533272][ T5543] ? __fsnotify_parent+0x32f/0x430 [ 1078.538427][ T5543] ? get_pid_task+0x8b/0xc0 [ 1078.542965][ T5543] ? vfs_write+0x50c/0x770 20:53:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xffffff7f00000000}, 0x0) 20:53:23 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r0, 0x0, r1, 0x0, 0x4, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r2, r1) writev(r2, &(0x7f0000001640)=[{&(0x7f0000000240)="0df23fbdc7ae", 0x6}], 0x1) preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000200)}, {&(0x7f0000000240)=""/128, 0x80}, {&(0x7f00000002c0)=""/227, 0xe3}, {&(0x7f00000003c0)=""/195, 0xc3}, {&(0x7f00000004c0)=""/28, 0x1c}, {&(0x7f0000000500)=""/89, 0x59}, {&(0x7f0000000580)=""/17, 0x11}, {&(0x7f00000005c0)=""/73, 0x49}], 0x8, 0x2, 0x10000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r3, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r4, 0x200, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_IE={0x1c, 0x2a, [@peer_mgmt={0x75, 0x16, {0x0, 0x5, @void, @val=0xb, @val="002ca2ca7492d416028fdb9530cac087"}}]}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x4e}]}, 0x64}, 0x1, 0x0, 0x0, 0x4015}, 0x40010) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r5, 0x0, r6, 0x0, 0x4, 0x0) write$binfmt_misc(r5, &(0x7f00000006c0)={'syz0', "0a978b40b6b291b98684f6004fce8950ec0c8c978544c660644fa90c617af34b0388a06de5f1c52e3278ecb7dc5cdf8f253a77222ca535f6c0f51de88fa5a0b72a67712bea8bb6039323ba91346e90280101173432022baf7998cc6a4c863c03c948dbb0f09a4e3a7498b6c06079e254938782f3e54a9e30f157cc7a3d7baa42c732bc4db6724b13942558d0e98ef4b37e3fddb4650ca8f52196fffdce413ed16c8874ece28a9fba40c82113ffe7f7cda3438decb4d67bb2f8970a38915b14c53854ac1cc3ceb892a7fe189c27543fb10643c86dccfae597bc56d8660a48ec3c6905487e30abdd3f2bb48a17b994bc497f49d936bc3affcd7c"}, 0xfd) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r7, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0xffffffff00000000}, 0x0) [ 1078.547412][ T5543] ? __fget_light+0x21b/0x260 [ 1078.552107][ T5543] ? __cond_resched+0x11/0x40 [ 1078.556817][ T5543] ? fput+0x2d/0x130 [ 1078.560791][ T5543] ? ksys_write+0x157/0x180 [ 1078.565301][ T5543] __x64_sys_sendmsg+0x42/0x50 [ 1078.570068][ T5543] do_syscall_64+0x4a/0x90 [ 1078.574589][ T5543] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1078.580515][ T5543] RIP: 0033:0x4665d9 [ 1078.584429][ T5543] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1078.604144][ T5543] RSP: 002b:00007fbf34998188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1078.612735][ T5543] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1078.620719][ T5543] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1078.628716][ T5543] RBP: 00007fbf349981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1078.636762][ T5543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1078.644746][ T5543] R13: 00007ffc7145585f R14: 00007fbf34998300 R15: 0000000000022000 20:53:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x2}, 0x0) 20:53:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10002a1096a108e27503006d00000020"], 0x10}, 0x1f4) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r3, r2) getsockopt$IP_SET_OP_GET_FNAME(r2, 0x1, 0x53, &(0x7f0000000000)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000080)=0x2c) 20:53:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:23 executing program 5 (fault-call:4 fault-nth:1): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x3}, 0x0) 20:53:23 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x430, 0x13, 0x2, 0x401, 0x70bd2d, 0x25dfdbfe, {0x2, 0x0, 0x9}, [@typed={0xb6, 0x34, 0x0, 0x0, @binary="772755dd71936fab3d07700d443395e1f3e567c4d0be2035a2dd4d9bcc324381320f1ffe2e532cfb3f51e67874dc6cfd3c9284bb6ac723c598a391d8d7b0f9eba6a30ffb128a56e259db6f1b550540b87ffaf887980560f12b1a81c06244255cebac6368ee522cd5aa78e12233396b00a8b9c521a72702c00b6bbc443a48c30f0af653507c020a90b923dbda7aaced304c434e66c142cdcf408c125d503aa4cab49f17ca553ca0c4c081d16fe6da9a8c3668"}, @nested={0x1e1, 0x71, 0x0, 0x1, [@generic="74b7b7c307cccf6049d40895cbac69727f81965d16a67b7e2989abecacdabbe525bf0d2a0eadae256796b559d6960e9dc28589c4dc58b3045b258ba3c2da34121af541069968fab13c8b91a4de446a8c6a82b9d7e336454f9346b1dc55d529ddf66308615baad35ed034b0a90b8507d8464d248c68c9c34d07b66ce94fdd5ecfcc33740ca62bfdf72111dc7134de8a31029176bdffabbd31ccb89805ba747e2971888b877669dd5c7abf36e2db23ff9e52c39dc377baee8c3931094cd0458375327cc1b0d7a55961d031cb74c64d6083953b903c12944f4721da44d65dcfd4ec98", @typed={0x8, 0x16, 0x0, 0x0, @ipv4=@loopback}, @generic="d2d07203576a5548d9575fff4f5a319a4c5854aeb4a71df462aef1fbd59b258e2756e6f158b27b9cbf9d69b43abf0f9bbb6c24f6e03c4426ea0085a465c32081457e5d6551c77419c0a884e72cafa6a4fab28d4ae34889d5b99d20cc7c3c3ee9f6926261a7b8fcfb040e49c221e258fa254e263e342be7c532ed2c52431c5883db1abde7fc3b4d92cfbebe4a496a48eb793016ab13aedd52753e8f44d1a37c1290a65efefcb32693c4539989bcfcc4713db4c570b9016462998beb22394ee891bd2e64c304a98fbd4168f2fb212df27ebfdd145d336368a52f46df5401ee3d56415954687e3111ca1d7118d648720eeb1ee91882"]}, @typed={0x11, 0x39, 0x0, 0x0, @binary="1d489d8752d1457c8084cc3bb0"}, @generic="268aa3c14881112421f682345b58c410f2efefe0036ca5444c529d301fe179c1ccd35e68cd0ce1b71afc02dc6bfcf836533076e8f09ea09d6fbbffc04605ff2ed538a20fa6f6109feeb9b4323e0ef82086f82f44", @generic="83aef0f3f6acfe5e32c1f18d0491d0bbb235a164ef573bf5a2bc5eb592b2dfc7e73869dc65ade9c86c0c64d102eba655cde80cf0d1af5688cab06ed369f53819c456ec99be18290f59af393eb737a3970316267e7e4920eb0ac04d48163eef6114002fb1f1f319d93821d5de3f664cedf9d4677b170a27a6d8ab3b1ad58f7e243e24cd21b162e785515fa043ee3b5150a3074a0385a91e94d5b37c5ee4674d384f7fc8f57d7f838725fa0111072758a3836b8e7432a4413737e05fbcac0d19c7949a537243e432fe1e72c321ba54", @generic="c8e28d2e6d32", @generic="edada23f2adcb5a4b2", @generic="87c3e8c473510bc05971", @generic="b0d290b90956982a817b6605f55ffa2054018a93bdadc8a3ec91f39477a41fd47f1b4c", @typed={0xc, 0x86, 0x0, 0x0, @u64=0x100}]}, 0x430}, 0x1, 0x0, 0x0, 0x8080}, 0x2804c040) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x144) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000140)=0x2, 0x4) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) [ 1078.766538][ T5566] loop4: detected capacity change from 0 to 98560 [ 1078.791086][ T5566] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1078.805009][ T5573] FAULT_INJECTION: forcing a failure. [ 1078.805009][ T5573] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1078.818075][ T5573] CPU: 0 PID: 5573 Comm: syz-executor.5 Not tainted 5.13.0-rc2-syzkaller #0 [ 1078.826759][ T5573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1078.836824][ T5573] Call Trace: [ 1078.840118][ T5573] dump_stack+0x137/0x19d [ 1078.844582][ T5573] should_fail+0x23c/0x250 [ 1078.849007][ T5573] should_fail_usercopy+0x16/0x20 [ 1078.854067][ T5573] _copy_from_user+0x1c/0xd0 [ 1078.858810][ T5573] __copy_msghdr_from_user+0x2a5/0x350 [ 1078.864350][ T5573] __sys_sendmsg+0x135/0x270 [ 1078.868944][ T5573] ? do_anonymous_page+0x411/0x8b0 [ 1078.874136][ T5573] ? fsnotify_perm+0x59/0x2e0 [ 1078.878892][ T5573] ? __fsnotify_parent+0x32f/0x430 [ 1078.884360][ T5573] ? get_pid_task+0x8b/0xc0 [ 1078.888869][ T5573] ? vfs_write+0x50c/0x770 [ 1078.893289][ T5573] ? __fget_light+0x21b/0x260 [ 1078.898034][ T5573] ? __cond_resched+0x11/0x40 [ 1078.902719][ T5573] ? fput+0x2d/0x130 [ 1078.906637][ T5573] ? ksys_write+0x157/0x180 [ 1078.911146][ T5573] __x64_sys_sendmsg+0x42/0x50 [ 1078.915991][ T5573] do_syscall_64+0x4a/0x90 [ 1078.920419][ T5573] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1078.926455][ T5573] RIP: 0033:0x4665d9 [ 1078.930351][ T5573] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1078.950006][ T5573] RSP: 002b:00007fbf34998188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1078.958428][ T5573] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 20:53:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x4}, 0x0) 20:53:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x5}, 0x0) [ 1078.966420][ T5573] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1078.974536][ T5573] RBP: 00007fbf349981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1078.982520][ T5573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1078.990501][ T5573] R13: 00007ffc7145585f R14: 00007fbf34998300 R15: 0000000000022000 20:53:23 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r0, 0x0, r1, 0x0, 0x4, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r2, r1) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x4, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x814}, 0x11) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r4, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000040)}, 0x1f4) 20:53:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x6}, 0x0) 20:53:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r3, r2) recvmsg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/137, 0x89}, {&(0x7f0000000100)=""/123, 0x7b}], 0x2, &(0x7f0000000200)=""/99, 0x63}, 0x0) [ 1079.139141][ T5597] loop4: detected capacity change from 0 to 98560 [ 1079.152751][ T5597] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x7}, 0x0) 20:53:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000000000000000000000700000083f22c2b1f49843920a16d262d8e725ca0f24cca09886373577013dcfed2e0fea8"], 0x10}, 0x1f4) r1 = socket$inet6(0xa, 0x6fa50c2b008d931b, 0xfffffffc) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000040)={0x67, 0x5, '\x00', [@ra={0x5, 0x2, 0x7f}, @ra={0x5, 0x2, 0x7fff}, @enc_lim, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3000000}, @hao={0xc9, 0x10, @local}]}, 0x38) [ 1079.307483][ T5626] loop4: detected capacity change from 0 to 98560 [ 1079.316513][ T5626] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:24 executing program 5 (fault-call:4 fault-nth:2): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x8}, 0x0) 20:53:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="730000000980", @ANYRES32=0x0, @ANYBLOB="00070000ffffffff00ffff00491f00e40067000014049078ac1414bbac1414bb9404000044349233ac14140c00000008ac1414aa00000005ac14142400000001ac14140c00000000ac1414aa00000008ffffffff0000000701891f9b00000000ffffffff0a010100ac1e00010a010102e000000200000000442448010a01010100000003ac1e0001ffffffffac1e0001000000ff0a010100000000079404000044445533e000000100000006e00000020000ffff0a01010000000006e000000200000004ac1414aa000000cde0000002000000f00000000000000004ac1414aa0000eff7830b7d7f000001ac1414bb00"]}) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000380)=[@ip_retopts={{0x5c, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0x24, 0x1a, 0x1, 0x1, [{@dev={0xac, 0x14, 0x14, 0x24}, 0x1}, {@rand_addr=0x64010100, 0x1}, {@loopback, 0x3ff}, {@empty, 0x10000}]}, @generic={0x86, 0x3, "b8"}, @ra={0x94, 0x4}, @rr={0x7, 0x17, 0x8f, [@remote, @rand_addr=0x64010102, @multicast2, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @ra={0x94, 0x4, 0x1}]}}}, @ip_retopts={{0xd8, 0x0, 0x7, {[@cipso={0x86, 0x11, 0x2, [{0x0, 0x2}, {0x6, 0x9, "940245e1edd537"}]}, @lsrr={0x83, 0xb, 0x47, [@private=0xa010102, @rand_addr=0x64010102]}, @ssrr={0x89, 0x13, 0x3b, [@local, @multicast2, @rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @generic={0x82, 0x4, "9a97"}, @cipso={0x86, 0x3d, 0xfffffffffffffffe, [{0x6, 0x11, "ecd8443d38a9fbdb152b096d1daa71"}, {0x0, 0x7, "abf649bda6"}, {0x6, 0x10, "cca213ec254ed8c16ec581575a42"}, {0x2, 0xd, "ab6ec080189c3ae649c0f9"}, {0x7, 0x2}]}, @timestamp={0x44, 0x20, 0x13, 0x0, 0x4, [0x800, 0x2, 0x7fffffff, 0x5, 0xfff, 0x80000000, 0xacad]}, @end, @end, @timestamp_addr={0x44, 0xc, 0x15, 0x1, 0x7, [{@rand_addr=0x64010101, 0xfffffc01}]}, @timestamp={0x44, 0x28, 0xea, 0x0, 0x1, [0x0, 0x20, 0x8, 0x3, 0x10010, 0x2, 0xfffffe00, 0x4, 0x430]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}], 0x188}, 0x1f4) [ 1079.511129][ T5643] FAULT_INJECTION: forcing a failure. [ 1079.511129][ T5643] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1079.524297][ T5643] CPU: 0 PID: 5643 Comm: syz-executor.5 Not tainted 5.13.0-rc2-syzkaller #0 [ 1079.533002][ T5643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.543077][ T5643] Call Trace: [ 1079.546359][ T5643] dump_stack+0x137/0x19d [ 1079.550701][ T5643] should_fail+0x23c/0x250 [ 1079.555130][ T5643] should_fail_usercopy+0x16/0x20 20:53:24 executing program 1: sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) [ 1079.560175][ T5643] _copy_from_user+0x1c/0xd0 [ 1079.564786][ T5643] ____sys_sendmsg+0x1a3/0x4d0 [ 1079.569570][ T5643] ? import_iovec+0x69/0x80 [ 1079.574088][ T5643] __sys_sendmsg+0x1ed/0x270 [ 1079.578702][ T5643] ? __fsnotify_parent+0x32f/0x430 [ 1079.583823][ T5643] ? get_pid_task+0x8b/0xc0 [ 1079.588477][ T5643] ? vfs_write+0x50c/0x770 [ 1079.593012][ T5643] ? __cond_resched+0x11/0x40 [ 1079.597694][ T5643] ? fput+0x2d/0x130 [ 1079.601625][ T5643] ? ksys_write+0x157/0x180 [ 1079.606134][ T5643] __x64_sys_sendmsg+0x42/0x50 [ 1079.610906][ T5643] do_syscall_64+0x4a/0x90 [ 1079.615398][ T5643] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1079.621404][ T5643] RIP: 0033:0x4665d9 [ 1079.625330][ T5643] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1079.644947][ T5643] RSP: 002b:00007fbf34998188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1079.653398][ T5643] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 20:53:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x47}, 0x1f4) [ 1079.661438][ T5643] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1079.669535][ T5643] RBP: 00007fbf349981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1079.677515][ T5643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1079.685498][ T5643] R13: 00007ffc7145585f R14: 00007fbf34998300 R15: 0000000000022000 [ 1079.705508][ T5644] loop4: detected capacity change from 0 to 98560 20:53:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xa}, 0x0) 20:53:24 executing program 5 (fault-call:4 fault-nth:3): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1079.716036][ T5644] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) [ 1079.810920][ T5671] FAULT_INJECTION: forcing a failure. [ 1079.810920][ T5671] name failslab, interval 1, probability 0, space 0, times 0 [ 1079.823690][ T5671] CPU: 1 PID: 5671 Comm: syz-executor.5 Not tainted 5.13.0-rc2-syzkaller #0 [ 1079.832386][ T5671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.842454][ T5671] Call Trace: [ 1079.845743][ T5671] dump_stack+0x137/0x19d [ 1079.850088][ T5671] should_fail+0x23c/0x250 [ 1079.854539][ T5671] ? ip_options_get+0x4d/0x320 [ 1079.859418][ T5671] __should_failslab+0x81/0x90 [ 1079.864219][ T5671] should_failslab+0x5/0x20 [ 1079.868744][ T5671] __kmalloc+0x66/0x340 [ 1079.872951][ T5671] ip_options_get+0x4d/0x320 [ 1079.877543][ T5671] ip_cmsg_send+0x3e3/0x560 [ 1079.882053][ T5671] udp_sendmsg+0x11ac/0x12f0 [ 1079.886744][ T5671] ? udp_sendmsg+0x771/0x12f0 [ 1079.891421][ T5671] ? udp_sendmsg+0x12f0/0x12f0 [ 1079.896211][ T5671] ? __d_add+0x3bf/0x490 [ 1079.900475][ T5671] ? avc_has_perm_noaudit+0x19a/0x240 [ 1079.905862][ T5671] udpv6_sendmsg+0x520/0x16b0 20:53:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000040)) 20:53:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000001a00000700000000000000"], 0x10}, 0x1f4) 20:53:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xf}, 0x0) [ 1079.910578][ T5671] ? __list_del_entry_valid+0x54/0xc0 [ 1079.915966][ T5671] ? _raw_read_unlock_bh+0x17/0x20 [ 1079.921101][ T5671] ? sock_i_uid+0x59/0x60 [ 1079.925464][ T5671] ? sock_prot_inuse_add+0x31/0x50 [ 1079.930589][ T5671] ? _raw_spin_unlock_bh+0x33/0x40 [ 1079.935711][ T5671] ? udp_lib_get_port+0xc05/0xe20 [ 1079.940738][ T5671] ? local_bh_enable+0x1b/0x20 [ 1079.945571][ T5671] ? ipv6_portaddr_hash+0x142/0x1d0 [ 1079.950801][ T5671] ? _raw_spin_unlock_bh+0x33/0x40 [ 1079.955919][ T5671] ? release_sock+0x104/0x110 [ 1079.960685][ T5671] inet6_sendmsg+0x5f/0x80 [ 1079.965132][ T5671] ? inet6_compat_ioctl+0x250/0x250 [ 1079.970378][ T5671] ____sys_sendmsg+0x360/0x4d0 [ 1079.975214][ T5671] __sys_sendmsg+0x1ed/0x270 [ 1079.979813][ T5671] ? __fsnotify_parent+0x32e/0x430 [ 1079.985009][ T5671] ? get_pid_task+0x8b/0xc0 [ 1079.989516][ T5671] ? vfs_write+0x50c/0x770 [ 1079.993935][ T5671] ? __cond_resched+0x11/0x40 [ 1079.998616][ T5671] ? fput+0x2d/0x130 [ 1080.002545][ T5671] ? ksys_write+0x157/0x180 [ 1080.007098][ T5671] __x64_sys_sendmsg+0x42/0x50 [ 1080.011869][ T5671] do_syscall_64+0x4a/0x90 [ 1080.016384][ T5671] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1080.022351][ T5671] RIP: 0033:0x4665d9 [ 1080.026254][ T5671] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1080.045875][ T5671] RSP: 002b:00007fbf34998188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1080.054302][ T5671] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1080.062278][ T5671] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1080.070258][ T5671] RBP: 00007fbf349981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1080.078233][ T5671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1080.086210][ T5671] R13: 00007ffc7145585f R14: 00007fbf34998300 R15: 0000000000022000 20:53:24 executing program 5 (fault-call:4 fault-nth:4): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="7691000015000100396d0000000f00000a040000010040000003"], 0x1}}, 0x0) sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="10040000", @ANYRES16=0x0, @ANYBLOB="00012dbd7000ffdbdf254400000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000800000037000000b0035a80cc0002"], 0x410}}, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="04803c04", @ANYRES16=0x0, @ANYBLOB="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"], 0x27c}}, 0x0) sendto$inet6(r2, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000040)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRESOCT=r1], 0x10}, 0x4004135) [ 1080.113743][ T5686] loop4: detected capacity change from 0 to 98560 [ 1080.123922][ T5686] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1080.157723][ T5696] FAULT_INJECTION: forcing a failure. [ 1080.157723][ T5696] name failslab, interval 1, probability 0, space 0, times 0 [ 1080.170413][ T5696] CPU: 1 PID: 5696 Comm: syz-executor.5 Not tainted 5.13.0-rc2-syzkaller #0 [ 1080.179204][ T5696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.189277][ T5696] Call Trace: [ 1080.192561][ T5696] dump_stack+0x137/0x19d [ 1080.196904][ T5696] should_fail+0x23c/0x250 [ 1080.201389][ T5696] ? dst_alloc+0x108/0x300 [ 1080.205818][ T5696] __should_failslab+0x81/0x90 [ 1080.210605][ T5696] should_failslab+0x5/0x20 [ 1080.215261][ T5696] kmem_cache_alloc+0x46/0x2f0 [ 1080.220037][ T5696] dst_alloc+0x108/0x300 [ 1080.224349][ T5696] __mkroute_output+0x452/0xc40 [ 1080.229271][ T5696] ip_route_output_key_hash_rcu+0x7a8/0x800 [ 1080.235186][ T5696] ip_route_output_flow+0xaa/0x160 [ 1080.240358][ T5696] udp_sendmsg+0xd48/0x12f0 [ 1080.244880][ T5696] ? udp_sendmsg+0x12f0/0x12f0 [ 1080.249705][ T5696] ? avc_has_perm_noaudit+0x19a/0x240 [ 1080.255094][ T5696] udpv6_sendmsg+0x520/0x16b0 [ 1080.259791][ T5696] ? __list_del_entry_valid+0x54/0xc0 [ 1080.265254][ T5696] ? _raw_read_unlock_bh+0x17/0x20 [ 1080.270405][ T5696] ? sock_i_uid+0x59/0x60 [ 1080.274766][ T5696] ? sock_prot_inuse_add+0x31/0x50 [ 1080.279895][ T5696] ? _raw_spin_unlock_bh+0x33/0x40 [ 1080.285051][ T5696] ? udp_lib_get_port+0xc05/0xe20 [ 1080.290109][ T5696] ? local_bh_enable+0x1b/0x20 [ 1080.294978][ T5696] ? ipv6_portaddr_hash+0x142/0x1d0 [ 1080.300212][ T5696] ? _raw_spin_unlock_bh+0x33/0x40 [ 1080.305340][ T5696] ? release_sock+0x104/0x110 [ 1080.310040][ T5696] inet6_sendmsg+0x5f/0x80 [ 1080.314484][ T5696] ? inet6_compat_ioctl+0x250/0x250 [ 1080.319688][ T5696] ____sys_sendmsg+0x360/0x4d0 [ 1080.324459][ T5696] __sys_sendmsg+0x1ed/0x270 [ 1080.329058][ T5696] ? __fsnotify_parent+0x32e/0x430 [ 1080.334215][ T5696] ? get_pid_task+0x8b/0xc0 [ 1080.338739][ T5696] ? vfs_write+0x50c/0x770 [ 1080.343225][ T5696] ? __cond_resched+0x11/0x40 [ 1080.347911][ T5696] ? fput+0x2d/0x130 [ 1080.351965][ T5696] ? ksys_write+0x157/0x180 20:53:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x10}, 0x0) [ 1080.356530][ T5696] __x64_sys_sendmsg+0x42/0x50 [ 1080.361309][ T5696] do_syscall_64+0x4a/0x90 [ 1080.365792][ T5696] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1080.371697][ T5696] RIP: 0033:0x4665d9 [ 1080.375644][ T5696] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1080.386339][ T5697] netlink: 35597 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1080.395261][ T5696] RSP: 002b:00007fbf34998188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1080.395289][ T5696] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1080.395302][ T5696] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1080.429198][ T5696] RBP: 00007fbf349981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1080.437180][ T5696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1080.445195][ T5696] R13: 00007ffc7145585f R14: 00007fbf34998300 R15: 0000000000022000 20:53:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x11}, 0x0) 20:53:25 executing program 5 (fault-call:4 fault-nth:5): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:25 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e21, @private}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x100}, 0x1f4) [ 1080.541382][ T5711] FAULT_INJECTION: forcing a failure. [ 1080.541382][ T5711] name failslab, interval 1, probability 0, space 0, times 0 [ 1080.554106][ T5711] CPU: 1 PID: 5711 Comm: syz-executor.5 Not tainted 5.13.0-rc2-syzkaller #0 [ 1080.562798][ T5711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.572859][ T5711] Call Trace: [ 1080.576144][ T5711] dump_stack+0x137/0x19d [ 1080.580484][ T5711] should_fail+0x23c/0x250 [ 1080.584905][ T5711] __should_failslab+0x81/0x90 [ 1080.589687][ T5711] ? ip_setup_cork+0xe9/0x390 [ 1080.594387][ T5711] should_failslab+0x5/0x20 [ 1080.598932][ T5711] kmem_cache_alloc_trace+0x49/0x310 [ 1080.604304][ T5711] ip_setup_cork+0xe9/0x390 [ 1080.608817][ T5711] ip_make_skb+0xb6/0x2d0 [ 1080.613157][ T5711] ? udp_sendmsg+0x12f0/0x12f0 [ 1080.617929][ T5711] udp_sendmsg+0xfba/0x12f0 [ 1080.622435][ T5711] ? udp_sendmsg+0x12f0/0x12f0 [ 1080.627251][ T5711] ? avc_has_perm_noaudit+0x19a/0x240 [ 1080.632917][ T5711] udpv6_sendmsg+0x520/0x16b0 [ 1080.637829][ T5711] ? __list_del_entry_valid+0x54/0xc0 [ 1080.643290][ T5711] ? _raw_read_unlock_bh+0x17/0x20 [ 1080.648432][ T5711] ? sock_i_uid+0x59/0x60 [ 1080.652766][ T5711] ? sock_prot_inuse_add+0x31/0x50 [ 1080.657888][ T5711] ? _raw_spin_unlock_bh+0x33/0x40 [ 1080.663203][ T5711] ? udp_lib_get_port+0xc05/0xe20 [ 1080.668434][ T5711] ? local_bh_enable+0x1b/0x20 [ 1080.673237][ T5711] ? ipv6_portaddr_hash+0x142/0x1d0 [ 1080.678464][ T5711] ? _raw_spin_unlock_bh+0x33/0x40 [ 1080.683593][ T5711] ? release_sock+0x104/0x110 [ 1080.688325][ T5711] inet6_sendmsg+0x5f/0x80 [ 1080.692750][ T5711] ? inet6_compat_ioctl+0x250/0x250 [ 1080.698005][ T5711] ____sys_sendmsg+0x360/0x4d0 [ 1080.702798][ T5711] __sys_sendmsg+0x1ed/0x270 [ 1080.707391][ T5711] ? __fsnotify_parent+0x32e/0x430 [ 1080.712508][ T5711] ? get_pid_task+0x8b/0xc0 [ 1080.717049][ T5711] ? vfs_write+0x50c/0x770 [ 1080.721470][ T5711] ? __cond_resched+0x11/0x40 [ 1080.726192][ T5711] ? fput+0x2d/0x130 [ 1080.730111][ T5711] ? ksys_write+0x157/0x180 [ 1080.734721][ T5711] __x64_sys_sendmsg+0x42/0x50 [ 1080.739520][ T5711] do_syscall_64+0x4a/0x90 [ 1080.744209][ T5711] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1080.750118][ T5711] RIP: 0033:0x4665d9 [ 1080.754020][ T5711] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1080.773634][ T5711] RSP: 002b:00007fbf34998188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1080.782142][ T5711] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 20:53:25 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x10}, 0x1f4) [ 1080.790170][ T5711] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1080.798147][ T5711] RBP: 00007fbf349981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1080.806171][ T5711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1080.814151][ T5711] R13: 00007ffc7145585f R14: 00007fbf34998300 R15: 0000000000022000 20:53:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x38}, 0x0) 20:53:25 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x4c1f4) [ 1080.851431][ T5708] loop4: detected capacity change from 0 to 98560 [ 1080.868969][ T5708] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:25 executing program 5 (fault-call:4 fault-nth:6): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1080.966670][ T5733] FAULT_INJECTION: forcing a failure. [ 1080.966670][ T5733] name failslab, interval 1, probability 0, space 0, times 0 [ 1080.979421][ T5733] CPU: 1 PID: 5733 Comm: syz-executor.5 Not tainted 5.13.0-rc2-syzkaller #0 [ 1080.988129][ T5733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.998180][ T5733] Call Trace: [ 1081.001461][ T5733] dump_stack+0x137/0x19d [ 1081.006238][ T5733] should_fail+0x23c/0x250 [ 1081.011625][ T5733] __should_failslab+0x81/0x90 [ 1081.016665][ T5733] should_failslab+0x5/0x20 [ 1081.021603][ T5733] kmem_cache_alloc_node+0x58/0x2b0 [ 1081.026957][ T5733] ? rmqueue+0x43/0xd00 [ 1081.031120][ T5733] ? __alloc_skb+0xed/0x420 [ 1081.035663][ T5733] __alloc_skb+0xed/0x420 [ 1081.040005][ T5733] alloc_skb_with_frags+0x90/0x390 [ 1081.045124][ T5733] ? get_page_from_freelist+0x53e/0x800 [ 1081.050694][ T5733] sock_alloc_send_pskb+0x436/0x4e0 [ 1081.055960][ T5733] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1081.061606][ T5733] sock_alloc_send_skb+0x2d/0x40 [ 1081.066613][ T5733] __ip_append_data+0x12ec/0x1db0 [ 1081.071650][ T5733] ? dst_alloc+0x29f/0x300 [ 1081.076099][ T5733] ? udp_sendmsg+0x12f0/0x12f0 [ 1081.080914][ T5733] ip_make_skb+0x142/0x2d0 [ 1081.085335][ T5733] ? udp_sendmsg+0x12f0/0x12f0 [ 1081.090097][ T5733] udp_sendmsg+0xfba/0x12f0 [ 1081.094619][ T5733] ? udp_sendmsg+0x12f0/0x12f0 [ 1081.099397][ T5733] ? avc_has_perm_noaudit+0x19a/0x240 [ 1081.104772][ T5733] udpv6_sendmsg+0x520/0x16b0 [ 1081.109579][ T5733] ? __list_del_entry_valid+0x54/0xc0 [ 1081.115018][ T5733] ? _raw_read_unlock_bh+0x17/0x20 [ 1081.120139][ T5733] ? sock_i_uid+0x59/0x60 [ 1081.124503][ T5733] ? sock_prot_inuse_add+0x31/0x50 [ 1081.129684][ T5733] ? _raw_spin_unlock_bh+0x33/0x40 [ 1081.134880][ T5733] ? udp_lib_get_port+0xc05/0xe20 [ 1081.140247][ T5733] ? local_bh_enable+0x1b/0x20 [ 1081.145076][ T5733] ? ipv6_portaddr_hash+0x142/0x1d0 [ 1081.150348][ T5733] ? _raw_spin_unlock_bh+0x33/0x40 [ 1081.155469][ T5733] ? release_sock+0x104/0x110 [ 1081.160205][ T5733] inet6_sendmsg+0x5f/0x80 [ 1081.164624][ T5733] ? inet6_compat_ioctl+0x250/0x250 [ 1081.169851][ T5733] ____sys_sendmsg+0x360/0x4d0 [ 1081.174619][ T5733] __sys_sendmsg+0x1ed/0x270 [ 1081.179215][ T5733] ? __fsnotify_parent+0x32e/0x430 [ 1081.184336][ T5733] ? get_pid_task+0x8b/0xc0 [ 1081.188855][ T5733] ? vfs_write+0x50c/0x770 [ 1081.193796][ T5733] ? __cond_resched+0x11/0x40 [ 1081.198477][ T5733] ? fput+0x2d/0x130 [ 1081.203257][ T5733] ? ksys_write+0x157/0x180 [ 1081.207764][ T5733] __x64_sys_sendmsg+0x42/0x50 [ 1081.212564][ T5733] do_syscall_64+0x4a/0x90 [ 1081.217072][ T5733] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1081.222973][ T5733] RIP: 0033:0x4665d9 [ 1081.226865][ T5733] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1081.246498][ T5733] RSP: 002b:00007fbf34998188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1081.254980][ T5733] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1081.262952][ T5733] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1081.270966][ T5733] RBP: 00007fbf349981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1081.278981][ T5733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1081.287136][ T5733] R13: 00007ffc7145585f R14: 00007fbf34998300 R15: 0000000000022000 20:53:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x60}, 0x0) [ 1081.316923][ T5736] loop4: detected capacity change from 0 to 98560 20:53:26 executing program 1: fcntl$getflags(0xffffffffffffffff, 0xb) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f00000e8000/0x4000)=nil, 0x4000, 0x1000004, 0x12110, r1, 0x10000000) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(0x0, r2, &(0x7f00000000c0)=@IORING_OP_FALLOCATE={0x11, 0x3, 0x0, @fd=r3, 0x100000001, 0x0, 0x3}, 0x4) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r4, 0x0, r5, 0x0, 0x4, 0x0) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r6, r5) r7 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0, 0x65) sendmmsg$inet6(r7, &(0x7f0000000840)=[{{&(0x7f0000000100)={0xa, 0x4e22, 0x3fff800, @empty, 0x16}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000140)="02", 0x1}, {&(0x7f00000001c0)="dbee529ea3baf617dd2152aa9793fd0e22d2d5a3098f2ff1e18d183d2d819a327349f70ceae3fdba26c96aa940065ebf8eb139ecfeecedafdc76cdab45ebedacccb2fc9eb300e5056645f10afdcbbd659c14b72f98cb5f65c700b01ebbc32ddfa97264efcaed36c55dd1066ec135ae228a8bc49f4fb7ea6195ea7fab8feaa1c3dd95ad1bbc0cf04a1eee92594f83d3c1c6c9d38bbf8ef238a60575d62f36d0ff95acf37b3a2f148a1979ffa915a9da30e657096c785e9d49f63a63551e5d61259e7a5e26cb6064e646b457e9d533a54a515250cffdcaf281108930", 0xdb}, {&(0x7f00000002c0)="c1546eec14ce8377c84b137bd3528033715da97f549c6f949070fdef19e5399c1f82206852aabef9d3ebfb95f859fc9974d4efd6db9a5375b76afa49f92a84e29019d3a7aa4f8d667282c632cac56eb60a0c6142938eeda6eccacdf35ae5de", 0x5f}, {&(0x7f0000000340)="68bd7ece5f4328013f95be8092893b614d73c341975ce962196616599791120113098d4ec9d42c85f7435c1110a519965e4631e56f38973482d3787f9233b0ecd39e438d57e84cb82923cce30a0aaa5f721676c7b8f0d21125fa7a80d4baf40d", 0x60}, {&(0x7f0000000a40)="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", 0x200}, {&(0x7f00000004c0)="c60e1210808992aad88de055531bc96cf3bdfded7db985f1f23e9e0c8a417a4497282ef6cf11cef7b776126eb52ac79ef638571704784b92209121cb8669144d850e71905352ac3aaaf28126cc9978e2ea9664a73b2c49f956c837a55b095f8483c56a0463c87380f8c2eddec329243310b1e88a16a2de33dbeeebaa1c14cff894ac1e725b71a2e91c742bc45b387f976bdb3595e28a9202d0cc502368e504bfa6968d3e940c62d315021a61f2ecf5ddc1c43db7133734bab27c67716c2ad406ea96333f815e23e5cbe78af052ee6d8c9d1df80d9eeb6b287822d9184ecb91bf80446964580bfb820d722f88cd72f24bed566911ab935a8a81", 0xf9}, {&(0x7f00000005c0)="3a66dcb3f86e107d96958f7dad72dc7d383afd4f7b8d40dcd5ef409cb739cf73e340c2b637c0b158d35cf7", 0x2b}, {&(0x7f0000000600)="fb1cdbea85a245d7beec77619b0a5904ead6af4d86b0000f9f6d719b0a5e93339aae19503d41d27d52cda163f8c6d10938b20b3bd210166d6adc26cd60f9e629667b32b3f1ab3dace936e76dd31de06ad864a57c1af74436ab630a", 0x5b}, {&(0x7f0000000680)="40ef45bbf40a35166874e1b65b673cebf7dd52fa4f065cb82a0ca8a1aa2dbed0aeb0870acb0207343f2b4dc6c77340472b46aa887a35b287d7b881901272515ddb8a0dbcb27286da1fe71b76ab9a9cc787406df6c58a5120921e45be702830135c835769cafa5f22103e511d464e70d44c80cc12c0fb869fa2f11a354fce625c0788df41ba0c091b8af64774fc8d07cdb5d8ab138c0bb9f67beb2b7013500930823483b735e648f6887daf1553ebe1765e2a55ad8c0e0121a9a4fc3eabdbf977857bb01b5e30a993671c000000", 0xcd}], 0x9}}], 0x1, 0x8000) sendfile(r1, r0, &(0x7f0000000080)=0x3, 0x3f77434f) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x31) 20:53:26 executing program 5 (fault-call:4 fault-nth:7): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1081.356376][ T5736] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1081.404428][ T5749] FAULT_INJECTION: forcing a failure. [ 1081.404428][ T5749] name failslab, interval 1, probability 0, space 0, times 0 [ 1081.417168][ T5749] CPU: 0 PID: 5749 Comm: syz-executor.5 Not tainted 5.13.0-rc2-syzkaller #0 [ 1081.425853][ T5749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1081.435911][ T5749] Call Trace: [ 1081.439188][ T5749] dump_stack+0x137/0x19d [ 1081.443637][ T5749] should_fail+0x23c/0x250 [ 1081.448057][ T5749] __should_failslab+0x81/0x90 [ 1081.452829][ T5749] should_failslab+0x5/0x20 [ 1081.457343][ T5749] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1081.463151][ T5749] ? __kmalloc_node_track_caller+0x30/0x40 [ 1081.469226][ T5749] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 1081.474720][ T5749] __kmalloc_node_track_caller+0x30/0x40 [ 1081.480537][ T5749] ? alloc_skb_with_frags+0x90/0x390 [ 1081.485850][ T5749] __alloc_skb+0x187/0x420 [ 1081.490331][ T5749] alloc_skb_with_frags+0x90/0x390 [ 1081.495466][ T5749] ? get_page_from_freelist+0x53e/0x800 [ 1081.501018][ T5749] sock_alloc_send_pskb+0x436/0x4e0 [ 1081.506281][ T5749] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1081.511925][ T5749] sock_alloc_send_skb+0x2d/0x40 [ 1081.516871][ T5749] __ip_append_data+0x12ec/0x1db0 [ 1081.521906][ T5749] ? dst_alloc+0x29f/0x300 [ 1081.526343][ T5749] ? udp_sendmsg+0x12f0/0x12f0 [ 1081.531146][ T5749] ip_make_skb+0x142/0x2d0 [ 1081.535565][ T5749] ? udp_sendmsg+0x12f0/0x12f0 [ 1081.540331][ T5749] udp_sendmsg+0xfba/0x12f0 [ 1081.544840][ T5749] ? udp_sendmsg+0x12f0/0x12f0 [ 1081.549606][ T5749] ? avc_has_perm_noaudit+0x19a/0x240 20:53:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfc}, 0x0) [ 1081.554999][ T5749] udpv6_sendmsg+0x520/0x16b0 [ 1081.559686][ T5749] ? __list_del_entry_valid+0x54/0xc0 [ 1081.565098][ T5749] ? _raw_read_unlock_bh+0x17/0x20 [ 1081.570265][ T5749] ? sock_i_uid+0x59/0x60 [ 1081.574626][ T5749] ? sock_prot_inuse_add+0x31/0x50 [ 1081.579797][ T5749] ? _raw_spin_unlock_bh+0x33/0x40 [ 1081.585010][ T5749] ? udp_lib_get_port+0xc05/0xe20 [ 1081.590037][ T5749] ? local_bh_enable+0x1b/0x20 [ 1081.594908][ T5749] ? ipv6_portaddr_hash+0x142/0x1d0 [ 1081.600109][ T5749] ? _raw_spin_unlock_bh+0x33/0x40 20:53:26 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) [ 1081.605290][ T5749] ? release_sock+0x104/0x110 [ 1081.609979][ T5749] inet6_sendmsg+0x5f/0x80 [ 1081.614448][ T5749] ? inet6_compat_ioctl+0x250/0x250 [ 1081.619658][ T5749] ____sys_sendmsg+0x360/0x4d0 [ 1081.624453][ T5749] __sys_sendmsg+0x1ed/0x270 [ 1081.630185][ T5749] ? __fsnotify_parent+0x32e/0x430 [ 1081.635486][ T5749] ? get_pid_task+0x8b/0xc0 [ 1081.639988][ T5749] ? vfs_write+0x50c/0x770 [ 1081.644420][ T5749] ? __cond_resched+0x11/0x40 [ 1081.649149][ T5749] ? fput+0x2d/0x130 20:53:26 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = dup2(r1, r1) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x50}}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6}, 0x10) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f00000002c0)={'syztnl2\x00', r3, 0x4, 0x0, 0x9, 0x27, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}, @remote, 0x10, 0x0, 0x7, 0x1}}) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x4, 0x0) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r6, r5) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r8 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r7, 0x0, r8, 0x0, 0x4, 0x0) r9 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r9, r8) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000240)={0xfb1800, 0x0, &(0x7f0000000200)=[r4, r4, r5, r8]}, 0x4) [ 1081.653044][ T5749] ? ksys_write+0x157/0x180 [ 1081.657574][ T5749] __x64_sys_sendmsg+0x42/0x50 [ 1081.662376][ T5749] do_syscall_64+0x4a/0x90 [ 1081.666803][ T5749] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1081.672704][ T5749] RIP: 0033:0x4665d9 [ 1081.676627][ T5749] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1081.695026][ T5759] device lo entered promiscuous mode [ 1081.696239][ T5749] RSP: 002b:00007fbf34998188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1081.696265][ T5749] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1081.717883][ T5749] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1081.725890][ T5749] RBP: 00007fbf349981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1081.733892][ T5749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1081.741866][ T5749] R13: 00007ffc7145585f R14: 00007fbf34998300 R15: 0000000000022000 [ 1081.750738][ T5758] device lo left promiscuous mode 20:53:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x1f4}, 0x0) [ 1081.759898][ T5759] device lo entered promiscuous mode 20:53:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1081.814337][ T5758] device lo left promiscuous mode 20:53:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x300}, 0x0) 20:53:26 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000000f0ffd75fa6ed"], 0x10}, 0x1f4) 20:53:26 executing program 5 (fault-call:4 fault-nth:8): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1081.873505][ T5775] loop4: detected capacity change from 0 to 98560 [ 1081.895037][ T5775] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1081.943561][ T5786] FAULT_INJECTION: forcing a failure. [ 1081.943561][ T5786] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1081.956675][ T5786] CPU: 1 PID: 5786 Comm: syz-executor.5 Not tainted 5.13.0-rc2-syzkaller #0 [ 1081.965363][ T5786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1081.975429][ T5786] Call Trace: [ 1081.978739][ T5786] dump_stack+0x137/0x19d [ 1081.983078][ T5786] should_fail+0x23c/0x250 [ 1081.987498][ T5786] should_fail_usercopy+0x16/0x20 [ 1081.992547][ T5786] _copy_to_user+0x1c/0x90 [ 1081.996970][ T5786] simple_read_from_buffer+0xab/0x120 [ 1082.002357][ T5786] proc_fail_nth_read+0xf6/0x140 [ 1082.007316][ T5786] ? rw_verify_area+0x136/0x250 [ 1082.012176][ T5786] ? proc_fault_inject_write+0x200/0x200 [ 1082.017859][ T5786] vfs_read+0x154/0x5d0 [ 1082.022061][ T5786] ? __fget_light+0x21b/0x260 [ 1082.026817][ T5786] ? __cond_resched+0x11/0x40 [ 1082.031497][ T5786] ksys_read+0xce/0x180 [ 1082.035657][ T5786] __x64_sys_read+0x3e/0x50 [ 1082.040165][ T5786] do_syscall_64+0x4a/0x90 [ 1082.044591][ T5786] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1082.050557][ T5786] RIP: 0033:0x41935c [ 1082.054513][ T5786] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1082.074146][ T5786] RSP: 002b:00007fbf34998170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1082.082708][ T5786] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 1082.090693][ T5786] RDX: 000000000000000f RSI: 00007fbf349981e0 RDI: 0000000000000005 [ 1082.098695][ T5786] RBP: 00007fbf349981d0 R08: 0000000000000000 R09: 0000000000000000 [ 1082.106672][ T5786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1082.114662][ T5786] R13: 00007ffc7145585f R14: 00007fbf34998300 R15: 0000000000022000 20:53:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x3e8}, 0x0) 20:53:26 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:26 executing program 1: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000a40)={{}, r0, 0x10, @unused=[0x3, 0x7, 0x8, 0x4d], @name="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"}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r1, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x1f4) 20:53:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x500}, 0x0) 20:53:26 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x3, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:27 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000000000000000000007000001b5221686a97a602ba5c29790463ca1ce3c8961ae79735c5ed2461d4ec10fcff379f8c2ab20d593d40ab7a99e688a5fdafd70e0831f11107827dc1e2d4f6fb6d61d5c3c3925e0e17176ec217c832d85038703f39de6c2074552fb2ea65fb93bb9bffdb76c5ed4d5f4ba892a72b18268c7926a191a5e2f2f13e455ddb161c1f30cfc1cee"], 0x10}, 0x1f4) r1 = dup2(r0, r0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x29, 0x2, 0x4, 0x1ff, 0x0, @remote, @dev={0xfe, 0x80, '\x00', 0x14}, 0x40, 0x8, 0x2, 0x8}}) [ 1082.269241][ T5801] loop4: detected capacity change from 0 to 98560 [ 1082.280983][ T5801] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x600}, 0x0) 20:53:27 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x5, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1082.390138][ T5827] loop4: detected capacity change from 0 to 98560 [ 1082.410255][ T5827] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'hsr0\x00'}) ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f00000000c0)={0x10000, 0x6}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r2, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'batadv0\x00', {0x2, 0x0, @dev}}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r5, 0x0, r6, 0x0, 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000100)={0x1000201d}) 20:53:27 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0xa, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x700}, 0x0) 20:53:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x810}, 0x0) 20:53:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:27 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:27 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000040)={0x8, 'hsr0\x00', {'veth1\x00'}, 0x2}) [ 1082.633777][ T5863] loop4: detected capacity change from 0 to 98560 20:53:27 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in=@multicast2, 0x4e23, 0x200, 0x4e21, 0x630, 0x2, 0x0, 0x0, 0x84, 0x0, 0xee00}, {0x3, 0x1, 0x9, 0x7, 0xffff, 0x100000000, 0x9, 0x8}, {0xffffffff, 0x61, 0x2, 0x6}, 0x3, 0x6e6bb7, 0x0, 0x0, 0x2, 0x1}, {{@in6=@private0, 0x4d2}, 0xa, @in6=@private1, 0x3504, 0x3, 0x0, 0xc1, 0x67d4, 0xca, 0x10001}}, 0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r1, &(0x7f0000000940)=[{{&(0x7f00000001c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="6cda6f158644e0b3b596721888cefd53fdc63a7d183a74fb05c0f0f5062247734c178ae66e9b841e5ec0bbc18012469d5eec818ca1489247e25164958611334a8c52e4de4295d8913bd7f3dacd4d4dfd4a433ddd3a589f054cd0ce287c798212323c8fef05e1df4639bf973506064a63e8ec10a2baa16a1f5635ff81b826b69e033572e2517d95c4e26b885c1145375722e745128c47e684c4bd8cc9f6f8913b7dbfc81b955a4e0beec22f7a38a71f521751a246cf293546fdd2300d4c3a3ccff143be6168447bf4940cf02bd1287b406877bde86552288a534c2b601bd132a96d8b541cd9d4964a09be1ec1e0", 0xed}, {&(0x7f0000000140)="ab722ce4b59ddacce030dbe5a8f34095", 0x10}, {&(0x7f0000000340)="3e16e590b6c8759a300549dd047750f8d000d59e4cd3ae6a3f91357ffc926ba6a4b4c0f99af89a751dd7a91a1fcb99f0f50e599a8cbacf208f306c35eb0accd6443bcad0123fe72c6a46a5842320b745569796fd00e8a5607dba74445490ed3d8cb5acb96fa19cce36fb6f3395baf8da63b08d873ae593ac8089eafdb205b6b0dc7a34af0a22cf278eb2e4f5531c95a61bb86563e04f9d6206f7b06078cf28c0b50e8a48f2e1fedaaea5f75a44de465e9c2b70be456dfe8fb0a4f7d08da9f89ba1ce0e823ec96eb6c6b414e3f9b16180fda401a7205bfd394162b95f07bfdde99ef2fc115454e353f47de6d8ce096d882f94a0879c8a64185b", 0xf9}, {&(0x7f0000000440)="bb66480a9f6105ab5e3f47b9e362d57214fd9923c0fdd1c3fc8bc9b038f7b44c18f85406358ec1413e59e17ef53f367ee0381ee59c455c32a49687bbecdbb8de52aac877a19d7eb2194ea460ef70a69eeec4ad28d18a00377a077c85512eee93f1fe8fcdcc9b7749b3975bbde94cb8c8421acb6b56c629a7be2f9191d55842e380ac45df48ff35ace6faa1542d93cf885b9f864251240d7c915b8764ada0e62e81a50073e8b191f69fb843772f5444adabbc0c06fb0eae8f95c2af275627270a8c806e35647e0bb6f804053395b7ef5bb87ab99a5542392dd873", 0xda}, {&(0x7f0000000540)="ed6ab3e62e2343d27b39c6898be45a4b86991182ee05f076e6d980d611e0ac49ec0f21568ed2881e8ae3ab755eb9de51022ab5f10d088ed9c8974ca8316f55051e9fa56457bbfa8b0478c557097cf4816173f4b590b63c6b87b64c958b85419ac672e0eb6b8c3abe71dca63b62b5", 0x6e}, {&(0x7f00000005c0)="9dc98ac4d7ac2c3f784a92492a8909e2b03c6608beec3fb71b", 0x19}], 0x6, &(0x7f0000000680)=[{0x78, 0x1, 0x9, "029b4f1eccb45aadc16f1f16bfc39f59a5ae687f7261af1a9d3aeea299c166b51b31859ac9ba922776ca7d1bf51fbb7987f1ab5325094e39eb560b7faf92df4418c032a498993e98f998bba7c71d313191e623c65bbdc4855ad2e6f106459c8bb1"}, {0x58, 0x116, 0xf17, "50a79b58a252e2becf7bd53ffc37df1a1627eeea51fbe712e0abafbbfe002ecb61d5eb8e52414753009cec6fb48e49291973ee6a8348d3b75fe9a8a95de84ad61517e7"}, {0xb0, 0x110, 0x4, "8dab99215542bd563ac17ab4927a542f67990ba079de79bf809f40ea58f4bccf5ef87831a07a1153fef3582fd2ce760e32ebd78ada030decde55c439ff2c7ee9117a1842ca9fdaa53fe724ea5f472bee90e3781efee0f8da869dacec78925db57c49645a2615928a215dc40c77913ed86c54b2100b160aa12b38b77f405047557e53702738ffd81f99e71607de06b7f283c962293b02020cea6cdbb409034f"}, {0x80, 0x117, 0x80000000, "0a64a2d11b9eec403edfdf198c080f40e7b17bba2207839fd70c48f888816363d0efbdf18d2e7ed2599e1e3f96a992ceecb1aac9ac90c38d11fc42b67a4bd3d36fd150edbf45412d1ea7842172a48c321884feec9616234adf07562374cee7c77909aa34d854352505af"}, {0x38, 0x129, 0x8, "2866cea2f5cfbce11246b30a6dd7eb7ecb137eb4e5663861a83fa67e9409fa30082c8b83b91c"}, {0x50, 0x116, 0x7ff, "18339db5a09cb3b3a5dc7904a3407abf4d66891879b351cf922385c60f6fb0ab27eae888e424be7e50b7e6fc3b9520ed52689fc03d2c90ff713554"}], 0x288}}], 0x1, 0x40040) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xf00}, 0x0) [ 1082.681035][ T5863] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:27 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x2}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:27 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r3, r2) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002e40)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000046c0)={'ip6gre0\x00', &(0x7f0000004640)={'syztnl2\x00', 0x0, 0x4, 0x3f, 0x28, 0x9, 0x8, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7, 0x7, 0x0, 0x4}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000004780)={'ip6tnl0\x00', &(0x7f0000004700)={'ip6tnl0\x00', 0x0, 0x29, 0x2, 0xff, 0x5, 0x14, @mcast1, @mcast1, 0x7, 0x10, 0xfff, 0xe533}}) sendmmsg$inet6(r2, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="08992ed6a57fb2ae432014e7d85ba289abab22198b2315e18ef0820b85cea4aae8be94c5b5b5487d84fff49d0093a1830fb552b988f6801f1c97e274b4c4dd60d7c885b00b4a6dc357327f84884a3d631bf72350d35f0f5b1a5b4d4f6093d86fdc6836c8539d142d9d", 0x69}, {&(0x7f00000000c0)="c554ff9273ba0858fc3b59a6ec8d6f5b74b7c693fa0ec4f04492d35947629ae414d6388d8b29e481b8908dca8bf743025145658101107ef14d8445c7ec39df4ea236ffc3f359b0296b21ccb20db92f6d", 0x50}, {&(0x7f0000000140)}], 0x3, &(0x7f0000000200)=[@hopopts_2292={{0x1f8, 0x29, 0x36, {0x68, 0x3b, '\x00', [@calipso={0x7, 0x58, {0x0, 0x14, 0x5, 0x3, [0x2, 0x20, 0x40, 0x800, 0x3e0000, 0x8, 0xa6, 0x20, 0x3, 0x3ff]}}, @hao={0xc9, 0x10, @private1}, @pad1, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @generic={0x0, 0xf6, "768806a7f37d6873a2483bf81a69d72663442978aac13f6fb8cf9899913d5be3994d19247d838a58bc3ff9eb3d87c9ce783fb8ff4571f5dcb0ceb719421044b0489d36bc28fe364378f01a58c273d3a4f34cdb16c8e95b730024159c93408079cfee131e9a0b033609db015ec6e00bd2d795dae38a1e71dbb6ef33e1f5ec29bdeac661666ff2acdb8d05c051fa0ca0382ea2ce6aaa631823612d8df591806128b42d2ccd8bf20ca24352d0049cbc34bc51f10a53aa7e6f73f4b799e4e0b1420a2c8d698fb01116e9c4512c5d8146eedd0fb6eac4ad4516a0d9f8c61adfc2971b45937086f104da9415a4ea7076c7be2ae04b8815e8cb"}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @calipso={0x7, 0x50, {0x1, 0x12, 0x6, 0x869, [0x1, 0x8, 0xff, 0x1, 0x0, 0x100000000, 0x5, 0xffffffffffffff84, 0x1f]}}]}}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x67, 0x4, '\x00', [@calipso={0x7, 0x10, {0x0, 0x2, 0x3, 0x9, [0x2]}}, @pad1, @jumbo={0xc2, 0x4, 0x3}, @ra, @pad1, @ra={0x5, 0x2, 0x8d5}]}}}, @hopopts_2292={{0xb8, 0x29, 0x36, {0x8, 0x14, '\x00', [@calipso={0x7, 0x48, {0x2, 0x10, 0x60, 0xfa5, [0xfffffffffffffffc, 0x7a9, 0x5, 0x0, 0x6, 0x3, 0x8, 0x6]}}, @enc_lim={0x4, 0x1, 0x80}, @hao={0xc9, 0x10, @private1}, @pad1, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback}, @hao={0xc9, 0x10, @remote}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3, 0x3f}}, @jumbo={0xc2, 0x4, 0x37d2}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}, @rthdr={{0x78, 0x29, 0x39, {0x33, 0xc, 0x1, 0x0, 0x0, [@local, @empty, @dev={0xfe, 0x80, '\x00', 0x19}, @local, @remote, @loopback]}}}, @hopopts={{0x170, 0x29, 0x36, {0x2f, 0x2a, '\x00', [@hao={0xc9, 0x10, @loopback}, @pad1, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x23}}, @generic={0x7, 0xde, "c67433baef4ea7e632fb5b58cf6ddeabf2c43101a8d99564b3e6ee713c46a689f0fc28f367b8fb066500b6732c769f97f90c01aeea8cf98ed8a21c7dae1cfd99b202335f65eecf4a3aef8551243042028e265e3db8e05736e903d8100afb7f8be2623b0303c14791e927eb1b323d06a64bec3cd9fbf468a6a533299b39fba7af6f38690b79434af5921178b162076a2f6aa0d18c22d95993ffd2da133ad52acf330b84bebb9c23a98335631ce59834752fcbfd32c8ff2294232cbf2b16cb9ae0a8e62b775b22e1d059cddcaadec39edf9d70fc6169da4043b93390bb8854"}, @enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x38, {0x1, 0xc, 0x4, 0x8, [0x2, 0xe53b, 0x100000000, 0x7, 0x676, 0xfbc]}}, @jumbo={0xc2, 0x4, 0x4}]}}}], 0x4f0}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000000700)="09fd6c8d9b1d72fc65e07d3a20a1dfcbcfd65cf0c8e37242b68443f05593cb60c2908dd240c486a1f70a7c228c5aabd20e9d2bb0528b65231ea59c9aa98860951463828e21f00df956550f2e0b7fa54e362566e3a9cfb52b13a0c3c3d4957e0fb13d5d0e4814b01831b1f9050cf734bfa3b74eb7ad652116bc6af0bbae485c3f5c339a3cda911438dd449fff9848466a13083e2f4dcf82af6cac43dce0643bc4bcfeed6b0fb523774182138de9c7dfc93aa7a424b48766c51897420fabbfd5476f38bc3210f9457eeb7d5e9307e20cfc08894c6c4529bf94c7e5cce83f3ad8583880c0d20fb958377dab16f08e06d0b1db705d638bd604d3c72440", 0xfb}, {&(0x7f0000000800)="07b53ca9d8a2ec0115d8fd376eae1abb949833d9dbb45d1a5c7920fb5dd71645f43fc8fe9b9af75d97b3a6cd7989978ed920daa7da65152fcaa42fd58d848add1c56629c62d3acc0d63754cb0d3c71fc21f507a8fad67fba73a5fc58402666a43b6eadb17cc6d032cb9610acdda3e7743f15991c9d7283043650198889091b5713939736df0300c7ca8aad39353e2d86dcb98e6a19376377e02c50e9afc963f555911f2703c5758bd13307a908b09db63a517d9bdf", 0xb5}, {&(0x7f00000008c0)="e9e19dc1505e9f9667c3ebb0d62a67f249620b0d4f5113b06bc5cf92196cc841184b71e81992268144d441c0d7dbd951e084850a33685510c69f89aa1227933548071c6502001cd4c0db8556ecfd48aa724d23cb03659c9a1a1a648e87fabf627103464c8e0122cb143e003b045107d202f422b7c553662c508bc121b1dd84c6e9", 0x81}, {&(0x7f0000000980)="47fae4dd5be4eee0a7068d29e4d18ec1f7bad49b1f2ea5d07dd9a4be317f305a097fa8b4f82af3733596f4f1b6d886799361c746700a", 0x36}], 0x5}}, {{&(0x7f00000009c0)={0xa, 0x4e24, 0x101, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, &(0x7f0000001b00)=[{&(0x7f0000001ac0)="63c72a2130c3e6328e66eae92f4ad3dec68e1bf11c10", 0x16}], 0x1}}, {{&(0x7f0000001b40)={0xa, 0x4e21, 0x1f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x6}, 0x1c, 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0x1000}], 0x7, &(0x7f0000008440)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}, @rthdr={{0x38, 0x29, 0x39, {0x2b, 0x4, 0x2, 0x3, 0x0, [@remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}], 0x60}}, {{&(0x7f00000084c0)={0xa, 0x4e23, 0xffff, @mcast1, 0x4}, 0x1c, &(0x7f0000008ac0)=[{&(0x7f0000008500)="e79c7b054bbd6169c30ea4d043249bf70ea55805846d5000daf5847263f3ec1e01d0b4b651ef18b1a10cbb1f82c1d4b7815d988b80b15f6cf6b24b4bfe3b6236b9a33c7f6676deae91846c97c6d7a4e0829c9b86bab4b2752444600dfc381707168cacaf98a7eed3c58695a62dd7a73d6af7c56357616c7f8d788c85270e7f2b0cab16859ba147b241c90affd4ed78f8064d44b6affce784e2ed6d0775976cf175b0fce78a9ef3c030a476b36ab1491d1267a2bf458e1cd176ebf80f6596dea621bb6d7559a7a9", 0xc7}, {&(0x7f0000008600)="d649b1004d90b64bf047286906c4526eea950b85155013210935", 0x1a}, {&(0x7f0000008640)="c98a861ed6e7e5d4277ba6858e6f6ef0ef2c7ee63e17960d2031e4529202e64c59d92d3f561b2b0c13044fe874a8d0e382eb3a0ee3462cee86c8206a272a40dba5795c6e131454051073514a1d2c4d6dd27082091e06e8626c37d719866232cc0231a046cae8c46cc6ef3b2a743bb2810d1601d9c63d75a475d9265fa51b7e42fca1ce3d21f3ef8795c46fce675a32d3bb1e135189a8ef6f285150", 0x9b}, {&(0x7f0000008700)="b9ed10f8b33ff33c71e70a0a60da4893f40e56fb98dd61b349827dfb88b8cb032f3f5501bcaa6441ee074dcf1dead9f831a2e7dcb7c3170264d66b6c4bb0bdd448ff656d177bd7eb6976e3d29b3de9df536ae5d16f90a5c12a28eb38c8e84c596ba62f56e3253d1206202a3080459ce4bde7590186985e7da9c9120deaeab796c3d979c736be8fa9ba86faea573d67268462c44f0e084272b229f57f7a013f70118699d651ff1fc7f3e5ac8a8cbb687a25b725b2202d6df591dbba1917bb2f51bbc3075fc8c9", 0xc6}, {&(0x7f0000008800)="7288cc6de13e1bf6bbd94171cdcc8b398b54626a4175319c1b451bbad11dead86db21a312be3126c7f1cf12640a015df0e88667926205673e375c7da33d34b7da7f186e9dccb622526e3c344fe3e2e9fa7a0ae46df41bf71a39fdb682fa33857290519960e7380b5a4639962c9a79d58f51eda7ccc8280e704686e715ef0eea9a1416232af081f41c78cddfa9da2", 0x8e}, {&(0x7f00000088c0)="838fe820d98b2705abafdc6e65933a222e387c7e974841f0881cc3eb9bd47ef795db2c68d03bd77d18fd783a0310c6c6db79b0a92f45b3954f64bf4624258861a8b557cd970ed0e7a3df2657b943bf42df4070c22aa876d6d908c0e60ba5dc44f8cd93c1aea815ee42acd0f71552cab856609fa52a9d42abf0864607e08d71afa46c1fffe325674f950781c7e8f7984c90a34adfe9", 0x95}, {&(0x7f0000008980)="067f2a9e184ad95f35d285585623ee12f9795f3955f51bef82dab196526dc3", 0x1f}, {&(0x7f00000089c0)="d1f83abcadeadec9a0703efe2e275784090fe7039b6596dcd8ba1af3417eb9a1b42e6d19ddcc022b783b2af1c3b24631d783bd9724eeba8ea8e327b454a3237cbffb07e05ed2f392aee375c10d51c0401dedda13cd74a0e36931b4cd997d00438d3e21ae16b71eb6f14881c78796f245c7282c8adcccc7b3c5066101debf5ad0c08f3c67e7323327296e7e7845180267e096318d9c6b3343f241adea79b6b9126fcc19e46bab7aa729bc1b964fa62cbd2dfef912c50774781330a56b906fefc8442f74bf1cdcc6414a573cee77bb722744d5b09a146b99fcaa862667882c9fa30fc43a9b208dcc0ba58a4ffacdaef5577f4a660c2f85e9c2", 0xf8}], 0x8}}, {{&(0x7f0000008b40)={0xa, 0x4e21, 0x64a, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c, &(0x7f0000008dc0)=[{&(0x7f0000008b80)="aade8b34ba0869c851d59a208fefc8011d4eecb70e869a7373d21946868fe734575b4e9771dfa36c7277989da6ad5433b5c83a9b97ca6afeb0934684884f58dc6e7a469ae7f114043e5c1b79", 0x4c}, {&(0x7f0000008c00)="e6c3abf1257039586873307778d81bd0b5c564c8376cea30540f6ec6847ffba6437f47", 0x23}, {&(0x7f0000008c40)="462ecb2eb17e", 0x6}, {&(0x7f0000008c80)="9466d7318dbf3fd2f6fc04827c9c231ffb1c64cbccd4ef24669681d55f53069ae4f726c0055c86d7c2", 0x29}, {&(0x7f0000008cc0)="d2770a5be2a1e0e36b7de9a86d670347403b86f85576eb7a9def84c720316d69fb38fbbc20f1ca4195f74f2b0bc5fac907fadd00ce3dcdcf33c5d0a6b6b63e8bef435027537d833c97e8691dc09510bc20f99f2735a93fc07e2ab92151ea23a156ce77d3a2d64c8d04f3844f0fea8f3acd336d1f9213e0079400d71506c5128b1cf2a5bc626d8cad7f3da96a5903a6c76db38d288705ca0735fee0ebc23bf7ea50f36e6619f84dac7874c23e751e14265fb7df524afba1dd9e32a429da0d97e1495445da4649f0f056", 0xc9}], 0x5}}], 0xa, 0x1) 20:53:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x1008}, 0x0) 20:53:27 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x3}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x1100}, 0x0) 20:53:27 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x4}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1082.861702][ T5903] loop4: detected capacity change from 0 to 98560 [ 1082.885632][ T5903] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x3800}, 0x0) 20:53:27 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x8}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:27 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xa}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x3f00}, 0x0) 20:53:27 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x410200, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r3, r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x40000000}) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000600)={0x1, 'team_slave_1\x00', {}, 0x3}) ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000380)) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000580)=0x1c, 0x80000) mmap(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x4, 0x13, r4, 0x5408f000) r5 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$inet(r5, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYRESHEX], 0x10}, 0x1f4) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) preadv(r6, &(0x7f00000004c0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f0000000280)=""/222, 0xde}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/196, 0xc4}], 0x8, 0xffffffff, 0x0) 20:53:27 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xf}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x4000}, 0x0) [ 1083.084560][ T5945] loop4: detected capacity change from 0 to 98560 [ 1083.105401][ T5945] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:27 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) poll(&(0x7f00000000c0)=[{r0}, {0xffffffffffffffff, 0x10a}, {r1, 0x8}, {0xffffffffffffffff, 0x4000}, {0xffffffffffffffff, 0x200}, {r2, 0x100}, {r3, 0x6}, {0xffffffffffffffff, 0x9024}, {0xffffffffffffffff, 0x20}], 0x9, 0x80) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r4, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x80}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:27 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x11}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20003a00000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x6000}, 0x0) 20:53:28 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x29}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1083.275119][ T5977] loop4: detected capacity change from 0 to 98560 [ 1083.288883][ T5977] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x80fe}, 0x0) 20:53:28 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000008, 0x10, r0, 0xef413000) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:28 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x60}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xe803}, 0x0) 20:53:28 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xe0}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1083.443397][ T6002] loop4: detected capacity change from 0 to 98560 [ 1083.486041][ T6002] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:28 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x1f4}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:28 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x1100) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000001e40)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001600)={0x0, 0x0, {0x2, @usage=0x1ff, 0x0, 0x8, 0x200, 0xf, 0x2, 0xffffffffffff8001, 0xe0, @struct={0x1}, 0x3, 0x1, [0x8, 0x4, 0x58, 0xffff, 0x6]}, {0x100000000, @usage=0x9ca, r2, 0x2, 0xfff, 0xffffffffffffffff, 0x9, 0x80, 0x62, @usage=0x100, 0x100, 0x0, [0x5, 0x6, 0x6, 0x1, 0xa, 0x7946]}, {0x200000007, @struct={0x8, 0x12}, 0x0, 0x20, 0x2, 0x83, 0x10001, 0x15b575bac000, 0x28, @struct={0x5, 0x1f}, 0x87, 0x8, [0x20, 0x4, 0x7fff, 0x538b7e3d, 0xfffffffffffffffb, 0x80000001]}, {0x401, 0x1f, 0x96}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000380)={r2, 0x2, 0x3, 0x1}) r3 = socket(0x11, 0x800000003, 0x0) r4 = socket(0x11, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@empty, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@private1, @dev={0xfe, 0x80, '\x00', 0x3e}, @loopback, 0x1, 0x400, 0x7fff, 0x300, 0x8, 0x0, r5}) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r7 = dup2(r3, r3) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000100)={r6, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r6, 0x1, 0x6}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', r6, 0x4, 0x6, 0x5, 0x7fffffff, 0x0, @mcast1, @private2, 0x20, 0x7821, 0x7, 0x8}}) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0) r8 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r8, 0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000780)=0x5, 0x4) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100700000200000010000000002f000005ceb45b4eef0008a5490ce874a2f9f2e73a04133af72ba548be57f801abc16505804f2b2111d3b63e7184748842daeca2485230d765699528ad84d909b2233c8aa25ff4945490bedbd619c4a9b1e5f0e47b9fed8531330c5666b8b5ffdeebcb219182a10781975d8c099fd6323ac4e601a0177ea0e25ffdbb809b863257ecd7d92b3aa6e0b443b8c9c8e4"], 0x10}, 0x1f4) 20:53:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xf401}, 0x0) 20:53:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1083.630990][ T6029] device lo entered promiscuous mode 20:53:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfc00}, 0x0) 20:53:28 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x300}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1083.681601][ T6026] device lo left promiscuous mode [ 1083.687544][ T6029] device lo entered promiscuous mode [ 1083.698171][ T6035] loop4: detected capacity change from 0 to 98560 [ 1083.710313][ T6035] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1083.760761][ T6026] device lo left promiscuous mode 20:53:28 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={'\x00', '\xff\xff', @remote}, @in=@remote, 0x4e20, 0x0, 0x4e23, 0x2, 0xa, 0x60f9d25f6baeabd7, 0x20, 0x62, 0x0, r1}, {0x5, 0x5, 0x9, 0x7, 0x0, 0x4, 0x100000000, 0x80}, {0x3b0e, 0x83d, 0xab, 0x9}, 0x400, 0x6e6bb0, 0x0, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x64010101, 0x4d4, 0x33}, 0x2, @in6=@remote, 0x3506, 0x2, 0x3, 0x0, 0x0, 0x2, 0x7}}, 0xe8) 20:53:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfe80}, 0x0) 20:53:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:28 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x3e8}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xff00}, 0x0) [ 1083.883146][ T6067] loop4: detected capacity change from 0 to 98560 [ 1083.890513][ T6067] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:28 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000100)={'ip6gre0\x00', 0x0, 0x4, 0x6, 0x1, 0x3ff, 0x32, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x18}}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x20, 0x1, 0x1, 0x3}}) r3 = socket(0x11, 0x800000003, 0x0) r4 = socket(0x11, 0x2, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r6 = dup2(r3, r3) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000100)={r5, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6}, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000004a80)={'wg1\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000004c80)=[{{&(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10, &(0x7f00000000c0)=[{&(0x7f00000001c0)="9805f4a9257b813d6aae77fc872ceb6c0ba0d34ea6a6d92a5d5530e5f6b59cbb3d788799809796ada0b781bca5dbd3937980e647a755347fce641b08fb5d26782315fc3f4fd198775a436ae4a3e918bd28fa1ce923285f19f268464ada2bc217eec697c3f513259afb4da034f58ab958881092d1ac0a3ba7837df232879dc0342d799a62e3567c98c33abd975dfe5381557e54a2d28a4842af016a8a9c87fabe42cf4bbda9149373051c3d5b3cf1643af994d620fdb051e595390e64e0c4f8f5896e64c01c3f3fc38ba7655de059930493d88b2654bb133aac5282522b35becb0d5b4c3908c495341049a4301427d398a7c3c2c104fe1650", 0xf8}, {&(0x7f0000000a40)="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0x1000}], 0x2, &(0x7f0000000300)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @local, @private=0xa010101}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @multicast2, @rand_addr=0x64010101}}}], 0x40}}, {{&(0x7f0000000340)={0x2, 0x8000, @private=0xa010100}, 0x10, 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0x1000}], 0x2}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)="4f0983573400a966293590671d9ab5ea09602907ea251d524847a7adfc639c164199f2ed62e01cf796f73479a46534b1d7ba53b7ff46c5ea18fd962fdb320041be8c64693a2e0c5193c5e2ec4de4e9762d251a5cd999da7cdb3b39449b4538579e565fc2e30bdcd93516cd43b263368548988fba391d1e4960f184ffdc4aab395296ace35bd244d65c0bedbacf3c7753c55eb98578bc8ff4dc5ea53f04ab7bb29eaaaf473be231d621c0531868f73ae60d6d1acd80c684f8b99e164be8b847ab43bd97df3ed2f6a05a4e3b572b426d7ef3add1afb9551530d52ddeb88e6e96d60a5a79857e5947137195417a0f7435049b8e", 0xf2}, {&(0x7f00000004c0)="db3ac1a26399e63e0ab708f86b3eae29b5ec9e11de1173a3321a1064ab000f0df5227389e7748117e122c06599e3fa10c636d888c629167bff082c92a639fffde35098892e364341f70fc0", 0x4b}], 0x2, &(0x7f0000000580)=[@ip_ttl={{0x14, 0x0, 0x2, 0x200}}], 0x18}}, {{&(0x7f00000005c0)={0x2, 0x4e20, @private=0xa010102}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000600)="00e52e290bca542d463e4385d6e3c22d8cae01", 0x13}, {&(0x7f0000000640)="aa3ce34ef32799eb11133bc00bb8e723df6e9a95b6f6b2a051750e248be1043590e57105b1fc6d47276eab3abda9ee030e3f2916ed7d9b55dc54c6c41715ea9d889aa3dee3e12b50c26334aa44f2f51843ecf7c8d77fbc84c662cde3054bba7281027cc80ad969cf1c0e89309898e31f3fa8d878f97a13cf5fd55793f7132509f88c75dcb88bd750981925b29f92f4dd4525ee8aacef35f361671c8f2e69", 0x9e}, {&(0x7f0000000700)="9742b5c1715a81fee1fd27013ce5c6202b4e49a2ba4cd4215327ccdf639506ec2522f619030780155acde4ad85a3fd34e09052faee48e652a4a54726fbbf1bd038700d1083b76a29303eee6a54386eb84fcc567ed967714d463d07d054475d129bd4f43aa622ed255c207911e1cb9335a1705d", 0x73}, {&(0x7f0000000780)="4ac3cb67f3c0527ed23cdc04c970e9f6f35eddd9775eb9ed55c856c75e5395e6e3744c88071356846bdf4a796db133b6f3f333b488a723f1c3d39e68e7904618b1995bf3eee361103f783471f6a5222bf6d65c0fb13ed78f90ce8d", 0x5b}], 0x4, &(0x7f0000000840)=[@ip_ttl={{0x14, 0x0, 0x2, 0x1d}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}], 0x48}}, {{&(0x7f00000008c0)={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10, &(0x7f0000004a40)=[{&(0x7f0000000900)="6617ed96e33b3a726437e1371ffefccd015f1a6ac2d299e004dfd875abb2ace15652159b4d0907d8115123df7ccdad4a38aaa8", 0x33}, {&(0x7f0000000940)="9c068d380c1ba30d8c2f88c064a0977a769105a550debee35371dbe75d2caf49e3b0429dc8cfd5314efb6077acf7a0c34d6e60fb27d7e72a3817968a20e6d8c4ea6f3aae4e7fcc952077f432631c63d7b49feb671b497be4d45712bab26704498edbe8c31daff5", 0x67}, {&(0x7f00000009c0)="66490791b8b705", 0x7}, {&(0x7f0000003a40)="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", 0x1000}], 0x4, &(0x7f0000004dc0)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="640101000a0101000061a6d6f9f71900000014000000000000000000000001000000d30024bb48770000"], 0x1c0}}], 0x5, 0x40040c0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000040)=0x5, 0x4) 20:53:28 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x810}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x20480}, 0x0) 20:53:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20003e00000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1083.974772][ T6083] device lo entered promiscuous mode 20:53:28 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xa00}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1084.019858][ T6081] device lo left promiscuous mode [ 1084.025997][ T6083] device lo entered promiscuous mode [ 1084.037697][ T6081] device lo left promiscuous mode 20:53:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x34000}, 0x0) 20:53:28 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000000000000eeffffff"], 0x10}, 0x1f4) 20:53:28 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xf00}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1084.062686][ T6099] loop4: detected capacity change from 0 to 98560 [ 1084.085948][ T6099] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x40000}, 0x0) 20:53:28 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x1008}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:28 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00', 0x0, [0xdd, 0x5, 0x10000, 0x5, 0x9c]}, &(0x7f0000000000)=0x54) [ 1084.203871][ T6119] loop4: detected capacity change from 0 to 98560 [ 1084.246219][ T6119] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x100000}, 0x0) 20:53:29 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x1100}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:29 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)=""/62, 0x3e}, {&(0x7f00000002c0)=""/160, 0xa0}, {&(0x7f0000000380)=""/197, 0xc5}], 0x3}, 0x43) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) accept4(r1, &(0x7f00000000c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000140)=0x80, 0x800) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f00000001c0)={'ip6tnl0\x00', r2, 0x2f, 0x0, 0x7, 0x3942, 0x4b, @remote, @empty, 0x27, 0x0, 0x4, 0x7}}) sendmsg$inet(r1, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="10000000000000006d0000d8dd41df0000000007009e31"], 0x10}, 0x1f4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x5452, &(0x7f0000000240)={'sit0\x00'}) syz_genetlink_get_family_id$team(&(0x7f0000000040), r4) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_GET(r4, &(0x7f0000006f00)={0x0, 0x0, &(0x7f0000006ec0)={&(0x7f0000006e80)={0x20, r5, 0x711, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6tnl0\x00', r0, 0x4, 0x1, 0x64, 0x6, 0x1c, @empty, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x700, 0x1, 0xfffffc01}}) sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000980)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000600)={0x340, r5, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x5c, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x1cc, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xb}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x9c, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xf38e9e54f313f178}]}]}, @ETHTOOL_A_STRSET_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}]}, 0x340}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 20:53:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x400300}, 0x0) 20:53:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:29 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x2000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:29 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x2900}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x1000000}, 0x0) 20:53:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x2000000}, 0x0) 20:53:29 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x6000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1084.455459][ T6161] loop4: detected capacity change from 0 to 98560 [ 1084.474618][ T6161] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:29 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @empty}, 0x1, 0x0, 0x0, &(0x7f0000000040)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x9}}], 0x18}, 0x1f4) 20:53:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x3000000}, 0x0) 20:53:29 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xe000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:29 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x10}, 0x40174) [ 1084.630038][ T6198] loop4: detected capacity change from 0 to 98560 [ 1084.654493][ T6198] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x4000000}, 0x0) 20:53:29 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xe803}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:29 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x29, 0x2, 0x3, 0x9, 0x55, @local, @remote, 0x700, 0x10, 0x3, 0x1f}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r1, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xa010102}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_retopts={{0x10}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xc6}}], 0x28}, 0x1f4) 20:53:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:29 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000000010007000000be448a1164644033c4355b2375ac2260ea9383208ee04da5fb2c74c8ff073620"], 0x10}, 0x1f4) 20:53:29 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xf401}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x5000000}, 0x0) [ 1084.833271][ T6230] loop4: detected capacity change from 0 to 98560 [ 1084.847710][ T6230] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:29 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0xffffffffffffff4c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000b1250000000000000007000000"], 0x10}, 0x1f4) 20:53:29 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x34000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20002b01000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x6000000}, 0x0) 20:53:29 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x40000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1084.984348][ T6254] loop4: detected capacity change from 0 to 98560 [ 1084.994005][ T6254] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:29 executing program 1: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001c40)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) kcmp(0xffffffffffffffff, r0, 0x0, r1, 0xffffffffffffffff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r2, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) sendmmsg$inet6(r2, &(0x7f0000001b80)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x7, @private0, 0x20}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000080)="b55e44577beeb3a2ab17968fe34409b5a71858333d05c7e7b7fdb609aaf79d60f9f391c7d5f78697037e7aa74a7ee310756d8726755f9aecc6b42de3497e005a09999d8bd0ec9a85bd17df292197818d2e9f63a9fe08a20e7f4b517bfe79cbf251af18c29b9072c6f92e2410975c9d543bee00f49f579c04c31e99953009b647243d7d3a9e69655521987bb95fc2a27f86a9591e6fd771dda779e9e253ce8a4f4a32c4da4299c5281849a9178c1e7b35fb31a395f102112ffd580c66e4a6a1bfbbc0eb4681f3e600c2fc042e87970e488b265a57f4fe4c345f03c1f8088063bf140213a6233e212db71c8fa00983ada344", 0xf1}, {&(0x7f00000001c0)="4927ffa16c9c0920f1eb924950df731dae1eba09487953c849bae5a6b53ff39ee40f1d2517be8ae84af88b6f1d8cf0dcaeef7658cdcb0387a789ac14ce9cce410e16425710fdea9de1b377e6e60b1177b3f778ec36f6f48cd4461af0115797986c589701a83190ae29f93d9da72582fcbbc7e383386b9a16", 0x78}, {&(0x7f0000000240)="00626a21ffecfb94db27299922738307a4bb0a73e3069c97614bce955c9078df156e12c9afc193126f39ba58d1fa8343fe3d947f136adc9a967ab9df37eaca2c6c59d7d33e54a591f44f14d9bce30d1237c0a3abea0efca6743bbbb096f952fb5e86de9fea57dbbbb600f81c8e9fe7c0b0f48456cd0465cb95c84b53cb327724cb7086d6ed570353f7a6d0362d785b8bc303fd858c55467c0f5f11aae62e27fdf7ae901338530a422fb56ada3e6254bbc986cc79bc311471b653a2846135d909e8512c48490f6fbef7068da8bb44d1287ad42fa6e650d8fe41cb8e5a3eaa63a3185dc8e87d9025cfffb4eb93183bbc37d04f56af13", 0xf5}, {&(0x7f0000000340)="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", 0xfb}, {&(0x7f0000000440)="4a2e177807b4ddd32163ed0f42f59322a4451201a2260a6b7da2cb72a6dc07af79db7c6684761ccdbae5bc8bc336400c39caa295443eb298183d7a8722b9e3e0bc8dbf5309058725f581e34146a409f2335dc10117c60d72a718b996209ef945ff9023847ce2696aa5b61fe83d71876963a293b4bb9699f51f241c5799a49de7d80c4c372831e1597fc4073265b3dad1662c6a97a74eacff9341a4", 0x9b}], 0x5}}, {{&(0x7f0000000580)={0xa, 0x4e24, 0x5, @private1, 0x800}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000005c0)="dbb135180271e1872f6c9658832e70e6ef0afd47473849962190cb46ad29d38613111c0de0cd04066309a4c152296fdb28434649c4a7", 0x36}], 0x1, &(0x7f0000000a40)=[@tclass={{0x14, 0x29, 0x43, 0x2}}, @dstopts_2292={{0x58, 0x29, 0x4, {0x89, 0x7, '\x00', [@calipso={0x7, 0x10, {0x2, 0x2, 0x3, 0x3f, [0x7fffffff]}}, @pad1, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0x6372}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x3e}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}, @hopopts={{0x10b0, 0x29, 0x36, {0x1d, 0x212, '\x00', [@enc_lim={0x4, 0x1, 0x7f}, @generic={0x6, 0x1000, "abe72241435dc6d03af05a2b28ed767500c18ab940218cceb9f0e0a17cf49b1112f9c1f03a5794ab131a3369fafcfafc3485a037f0899c365f8881e83e713622c5ea070c722c687313cffe4f36eb36b3837c21b7271105df4619577e198e58ef8861cb9acf2e444592e13f427c2aa232eea78b254c31ac5111c2ebd14c759f6d8685f9a2217ba7cb71af96d6eba1c33e86afc3977ab0de7bde6d0c529f15f922c44bb47989cb75613e05dad8469b4768932e0c119b9e52ab1efd7f4e64ac03c744f41647ae59deedf45aa03473abe2a59d1ab41c88ced6dacadff7baa5f06515ac5013e6f47c935059ca27771c13e3837838c27fac6263b7ec9422b7d79275596adf3bac26c22f286b2a083c9537c734495fc5f662a64ad5132f847cd06d00771826ccf637e2edfe7495f7901a5770019589158faa2013206e495b40a3c49f90417337384f2e032459186c61a4cb31892ccb712d01f410a9bab7d8f08294ac37ca4989945e40ca9c00e4129d7da9b2dd6b6aca3540864e2c820468a9a51ebd57ee85408145714e04ebb65fd3aa59c2d796b7675321e683da30248a673c170c5be6d55bc32bbc54ba55407ab091abd22510ad642740b3ecbc31b2ba98ef5616c882a0fadc70c7ee7d4bae9ff2843f5e38df4665f8cfddc675467789101a63b6e0ede453fdb3a95ea1207808ca40b90282228c1d17ed58853812abf4975345572acc3ddfcf4962dacebfab925941376cf1e125bdaed25b1db4337464a91a0f1b49868f75f7854c90055e11562b112b06b5fd1c82af6b9dd6e4ba64816efe8a397a11d6430285e0dbff5318d0744a1e5acf7fc45c4c7480c84794f96375115f0ddc714e0cb48ac7c54a9a15e201def809acf95503c9b5eb0e838ce1868f9119bbc5d62d5a048dd4316147b66d63a5a01bf2dc8fbc310ae1a7ad8d6c9e9d44e07b88c19dc3d97f8a5a96a92f74c15272ca8fd7078c83d5309b9bd3adbe933ee99b5a86dc48335584f87f9e71f537c39289056f0ec6460e1d19003f3780ec6823ade4bed8e8877377a83725dc4d74b2dea13d8fb17ccead91253d0f2dcba7e039dbc6ced706a7e363b9c33dec833a339aadea59d94e7b6d9c0df9cb3ef9f60644feb0e6f76d6b08b149110fd3a8d755fdb4b8643babfec55b265be455ccfc1c7740b2061103772cfeed30afe2dc9e81e10eb1b3d355f064e997c79376cfa707c077c4afbb70830fa4a934719c36f8add893563b36456f5bd59dd87a1e91b36fde7021d3c54b3aaca2e983198372a0e6021a514eecbc0524a1f5a0aaa2f6112744305c6513c70c5f0e0500c6f9ce4269766aa75332cbc5cd9034144d8220f655ffaa95d9609bebc39fcd9c80e64b3c3df1c707c4511288b9a4b07b84061a9b5580e9788ab08f0bb85c2204b79e0a2b462afb439b252c0a6df651d95caf438a8cbf398812eb75a88a024b7b7d89dd5c53b25fec7432fe465ad01feb76f88573914963308b53b6be435c1959a76b317e36647dddf74cf03d49ce268f8898e4c23a0bdda29db7385ea724fc47d4ec200cb51ef9633f2428f1cfb13700dca4792fe3d80cdbee92a39f533fb7567325cf11de73b258ea6d6943df2c58dca8d6465107c8211ae6b12dcabcecdafbe9d14aa3de75946e3e5675b7d78387a4e89bf1702b1f7c2c2792ee42e5ffa048b97a16402f8114b021c1603c8d28559afa296fdfa27652dcf660e7558c92dace293083feef5faca4eadc2a51d6d223597e0675dc55f8b69d341f56a05ceb05f731f269bf3b7072c50747e29aed5f0aaf71553c4f0bc1b2bce15fffac95c78dfa08d07196fc574f108f9f6f4ad8269d1f283c1c1c45ee0de5c9bc6554cb534fbd5c6b2f48061a4fd33f519ac4db5d5d5991285799a1e4483bb6dfd363b4f2064b6bd60d97a1dc486d531a86e5f0cd610b749f93004690e5c73a45cb0c54897574ec60deacca91c365b43d0e103b613882956d1cd656dc23985057d972f5283d67b050ad9b4ebc81865592aff326e348bf51b6cd661a1e289b7f42cda1b6c5b33786c539735239d130ff7c83532b7dc734be89211d01a746c46b92446fe0365cc73730211cb835cd8e133ccf432b296b55edbbe4f2dd60817f693617d7f3c0563cdcf0a65bde704a0489f1257b41528baf99270391046ccdd7d9cf5441a8f360d0a94098a6c5766906efac24cd3cc9dcdb7d28c7c795a7ec28712b8a33e9a5c21d0673785a0d0cf5d137dc441ff87bced4c4770685c9ef92da83cf5d5221fd6214f79c539dc49d27e461e2ea405a06cb63fbaf609956db645b59c8c210e73c48df9552fbe6b2a57d59f9398c26dd7475eb6d72d36ff62dc14fb86afb526d55bbe0eec6eb533bd3b91ae4409422411bb8c5009513e8a62c5e1f3d8df15717232a1cab71c38285138167bfa8339d53edc68fdbfff51c4c5e14c0c2a21bd692e3d33b598e9a0090b3003031d5d5239b3913049d7d8229e5da4fb33f40068b3006255526375ec26871cec0d6dfedef5a7b643fd7ce60d17b5b9c719678330a7be19a452aaf683212191cef99390be16afe8d5bfa18203a1c18526066d702b0601798060c0027b726414bd7059c7d60060cff41247c50ce53c3aa29f18d7ca10afe73ffc62e3742f63cb59a2265694ab22cadd46a34eb5f5f76590943618f7f07e701d4336d455df0a5ebf4fac9129b36855b711bb26e41d5bf8b47165f8e577a2d32d1579dbbda8a460000a0522fd7afcbae4c0845608d37830f6ffab7a449144767249c0d2db4c5ef9ab139c373e124782e9fbb3f7109136adbbcad8bb58826c962b3efbaacc0ae10c3c8fdd1b35738cb6568a97665f0dcb34b50880b48ca4cd9a1c4544b19d0e56760a546ef332c6f78c5770bf49e78e1900d4e02a380a3b50eb2ea051142b20b4c8b9cee19cb5f87431559ce4bcc69da59dd8881dea9ec18c6c5c58b1c35d870eaa6669c361a2edacb6c86c2f0f30417a8c1b50d1d7370215c49dc31cad82f3e9dc8341b1608bdf396ad0d26c9c03baec4148f6976a7113d12fd561403dab1d6c97d49b6682ecb49e4c27efdfb34da04ddce5d2085fcfc41f9a361e5940c7b4eca91c3235b7f87d34801f6495d2285c91d2084d0fea551d511e0a6e95ce3242a5f687152e4f8fe4fe0aa63d3fca6838f2a4bf47afbd45b1d6d58c4f1b72524af91c4d5f63ab192fc9bb5cf25c32aa2ee6f5f7c33f92321adf3ab542f94caa0c496ce2f911c2e89e6059fa1596834c0fd43869d3337464b4f999471e8ce76238c63f7ccf73641d4907b9e8eeafa2e8e101f0d4e3f0af05e425b7e6fe7694c5c1cda890f5e560245262bcb63430d451bb2c09ee6a6a3c24b34002093bd20b25b76e6689894fb0ccdec859c21aa929c538bdb0f5ead4e21839f8ddbd7bd8efcd254cbb3aec97558110fcb6ef76f343ef7ca2929e320b8188fe3e1eacf7e24b25b1c50b5d4f99de60308403bc7dd3562603ff9f482509ffc89854748c825809f19c17fb742ea3948577e83e54bdad4bc439b8468acd2e16400e650b4ded0185997297b1e46bd8c970be079de737660f8fae43bd8db3585922cbf2e6d0c6de09db4e8ef7000cf63d1d2ec5b40b4998f220123d306c8e7356542d04e293baf861cf9b098f5c061a6196bc37e3850b05ad7898e6820a557acbe689df22e8e4896badc9ed4e80a20f261282aa8c427e64c5a2810672a111aa6214e1ec7ef20af5cde2b831265e4d5dad031c3fa772b875c9994eb83346b3c159ec2dc9f70a132ec44a8a01677fd7878aea9c6b5e7aa238af8d72c3253348c726170d8d591f914a50daee1708fc61a3be6f35a4f67acbf7129c903de05c3f16c0e0760511c6c92b565a1fe072d0f99595def2032546f91e5bb4eddd60e20b9914b866a7bd9f94eb586920c18cd1f1401adade4a9ceb2da04f35e75f8d83fcbba89d80584dbc40883dc46c576fefb36b40c6574c024b76a906567d1097340fe74b5a7e4cd0129117db34d608c4458addf34b5237bb1fc37560aac23fb8d6fbc360236d81b422a08d67e871a533d16df093eba0453c254527239a84bfd501c0443140e1bd6fcf3bcb0ec1ebfdf97bc2e482f0854bd694988e41cdc6e09b0991b1b2620cb586b60f9fe8026f7e2502ba17de92f3e7a2d5a9b607b55c7ad65b60768d7f1044524ce146fe714b1b541b28b8eb7889ba439d4075ac0bf6f7f56366adc861bf47be325cd72cc9faf6c769abefe3afa8cfc72c7fe2f09f07c0d66da5ebaddfc7dfc0a12fe8eb810199084d79611a35b51d973492e8dac50bc36fceed72d90908fce784dd68c6010ae2accd2ddb1bd9118404bb9f96be31b3fb9f84f9b323d91adbd884a370aa927e6894c5d7a46cc332ac918dcfecdc04ed2c939173a11df1b06d85a821591ee342842414afc5341e3b0b78fb98a00d062c2f32f739b7135fee8725f3035f0262297bcfe1f80d516016a5c8b9683dfb110f1c5a77ef2948b00567df819d0a5ddcc7464ca12403486e99e04a81bbad1880f8f1787a7d860e587226d0875f1563c192ab0b885a969900199c96d0b1b6e98f77bdcc75c58acddd6508bc4e831e68543d2d5632b113a0d49156ba76a826706b723e4d8b2af5dc0169afd9da5b343d7a907f40bde530c63a4b264a62e9cf665e4426dc4104af7827c30e3d287ee3b3b8dc14bfd1629be21ebe0f77b37bfff5664efb4edbd3febb81de335acdd6f5f0ce1236dc992a8f8225ec4022c1a2ff25886fdf5aa05efc5cc37af03c366918460cc679fe84d18e7bfc4c4d48a348709ef632c00820c05852b47678b7b973c664796d8c1ee6527a8d7aabf0d29c9c09b57f82b0bfcfc94357cface6c859c13362c129d361d555e2649af7c087a306fdb5101c801d38649426b5f05e12eb0f13859a363cd2e67b1161aeadae4c15ae82aff88177accbdc9be78acd896bd2abb088c57d61398f5a588b53193b9d44dcc4dc2f44d836e7f47375ad8a180cba169028efe9a73107a30998cff91c75839052f989e576cab13462bfe68ead733bb9d830a179a841f4f9f017f1e206ab7dae2affbab0d188167f2afd91566c31d48aa8b9f06d0664eacbc7ae6451a56fcab0c784f89ef8a48274c86f59f5acf142aa9e703711682cc401792201e10224df2f33ed51c03638dc07ba8774f923d2260c1e71a9e8ef9d35fbdc3174487b34475031f828750d1108a9865398468475760d369c23e82776976436169a6c4e6498369d485fedcd64d57673e424f87d78a90c15d0f7944094cd0d98b261b16959bb9b1c29b1c969240cad8e715035c3a14f64a0f4d9744159a4d92dfbfe308632c40096d197e1c7e928a8931890bae8cd3a5f2aa1a37581796aeb3ce21f9dc4a9c8572f1111d16221be8da1620ae6c9a3d49904148c24f0ff2557dd72d973157e24f29367b86f361e178fc7cd7cfa9e553e8c167f3cd80714393a100f8ef810e2e9fb0b043c2eaa919fe097d918042b8fbb0eee322567efa689c34af2aa80401fdb0200fcc46dfdb921638990e5101e3aa3b2d2fcc97670079b67e9c9457460e75e160174b09537bb7124a76e1fb793490b3d40f01a6f41964b882bac3fe87946287532cefc0332c7d583c109818aa884ddb08caa1ed9ec524653e27020724110b119ab1c13c7ac616525604d28da6912dd71ff85974dd84f86772b092d4118503d591a20878a341122e830fd98d4f8dff40773680b7b53ad4f0b1d3e0051429bd428044ace2392c9ddff01f2d27db0bfb8ebecc9474ea4589ccfff500fb932df4257490ca603d1ccdbb"}, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @mcast2}, @calipso={0x7, 0x18, {0x3, 0x4, 0x9, 0xd2, [0x7, 0x2]}}, @pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x48, {0x2, 0x10, 0x4e, 0x1, [0x7, 0x8, 0x401, 0x5, 0x5, 0x5, 0x3f0, 0x5]}}, @enc_lim={0x4, 0x1, 0x5}]}}}], 0x1138}}, {{&(0x7f0000000640)={0xa, 0x4e23, 0xffff, @loopback, 0x1}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000680)="3d41b03f785a1dce9bbf0c6f579e0642006c95eb5c2ea93bf77a4119dde6a4502c859f0eb67695444772cdf8b44f4f36", 0x30}, {&(0x7f00000006c0)="166d485a40eb0630f7a280a946ed0f90cdac34fa1b69e6d73e54e08af00cb8558fecb69d7498116915fc355c8d02913b2ff32368dc9eb97fa08fbef0ec86fd776a163a43bc76c4ad5159e82a062b0f62b414f95d35a8243f34c1270e76d769609ad2d88c685a2e8b0c7134aad12b15e1b88abd5df85c2324ca50bbb558e79ca459ecf5b6e50cd32288b35cc50050e4fe60b845e8bc85e48243284ad18ab67f8b87f4ca496c6187e5d1b0b119c7ab7827aef08861140fa27ff4ddf65a4bf37d086c5f483309490307cfb0c208c589a031f01db1fe", 0xd4}, {&(0x7f00000007c0)="ce814f7b17eb99d9756069215f1ecb4ce01b3b9d7de1d516a52ff9ae308ce533a770e6754ea4", 0x26}, {&(0x7f0000000800)="3ba20ebc", 0x4}, {&(0x7f0000000840)="d3e544bea3caed60704af769c28ed19fdb40f84874c2aaa6924b90abbb8e7ef03a032e1414b66e64", 0x28}], 0x5, &(0x7f0000000900)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x19, 0x2, 0x2, 0x2, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xff}}, @tclass={{0x14, 0x29, 0x43, 0x3}}, @hopopts_2292={{0x80, 0x29, 0x36, {0x2b, 0xc, '\x00', [@ra={0x5, 0x2, 0x100}, @ra={0x5, 0x2, 0x3f}, @generic={0x35, 0x28, "e9e4a51cc7b49990d186b59fa3697733f4e1f6c78dc38613d0c1e19b91ee1c27460a8a1de3f460b4"}, @pad1, @calipso={0x7, 0x28, {0x2, 0x8, 0x3, 0x7, [0x0, 0x2, 0xe00000000000000, 0x8000]}}, @enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x1}]}}}], 0xd8}}], 0x3, 0x41) 20:53:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x7000000}, 0x0) 20:53:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:29 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=@fragment={0x2c, 0x0, 0xf6, 0x1, 0x0, 0x5, 0x65}, 0x8) 20:53:29 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x400300}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x8000000}, 0x0) 20:53:29 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x1000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:29 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$PTP_PIN_GETFUNC(r0, 0xc0603d06, &(0x7f0000000080)={'\x00', 0x9, 0x1, 0xfff}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r1, r1, 0x2) sendmsg$inet(r1, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}], 0x18}, 0x481f4) [ 1085.232460][ T6288] loop4: detected capacity change from 0 to 98560 [ 1085.244059][ T6288] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xf000000}, 0x0) 20:53:30 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x2000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:30 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x4e24, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x10000000}, 0x0) 20:53:30 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x3000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1085.396285][ T6314] loop4: detected capacity change from 0 to 98560 [ 1085.406208][ T6314] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:30 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x64010100, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e20, 0x1aad, 0x4e20, 0x0, 0x2, 0x20, 0x0, 0x1d, 0x0, r2}, {0x2d, 0x4, 0x1, 0x8, 0xe4, 0x8000, 0x2, 0x400}, {0x1, 0xf50, 0x200, 0x9}, 0x3f, 0x6e6bbe, 0x0, 0x1, 0x3, 0x1}, {{@in6=@mcast1, 0x4d2, 0xff}, 0xa, @in6=@remote, 0x3506, 0x2, 0x1, 0xdd, 0x5, 0x2, 0x7}}, 0xe8) 20:53:30 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x4000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x10080000}, 0x0) [ 1085.544524][ T6338] loop4: detected capacity change from 0 to 98560 [ 1085.572446][ T6338] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x11000000}, 0x0) 20:53:30 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x8000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:30 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xa000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x38000000}, 0x0) 20:53:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x3f000000}, 0x0) 20:53:30 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xf000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1085.776689][ T6375] loop4: detected capacity change from 0 to 98560 [ 1085.794915][ T6375] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x40000000}, 0x0) 20:53:30 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x10080000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x60000000}, 0x0) [ 1085.995197][ T6398] loop4: detected capacity change from 0 to 98560 [ 1086.006307][ T6398] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:30 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x11000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x7ffffff7}, 0x0) 20:53:30 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x20000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x80040200}, 0x0) 20:53:30 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x29000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1086.186207][ T6425] loop4: detected capacity change from 0 to 98560 [ 1086.202668][ T6425] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x97ffffff}, 0x0) 20:53:30 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x60000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:31 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x97ffffff}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xe0ffffff}, 0x0) [ 1086.315840][ T6447] loop4: detected capacity change from 0 to 98560 [ 1086.323304][ T6447] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:31 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xe0000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xe8030000}, 0x0) 20:53:31 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xe8030000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1086.470221][ T6474] loop4: detected capacity change from 0 to 98560 [ 1086.503457][ T6474] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xeffdffff}, 0x0) 20:53:31 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xeffdffff}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xf4010000}, 0x0) 20:53:31 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xf4010000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xf5ffffff}, 0x0) [ 1086.662486][ T6499] loop4: detected capacity change from 0 to 98560 [ 1086.677709][ T6499] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xf7ffff7f}, 0x0) 20:53:31 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xffff0000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1086.833722][ T6519] loop4: detected capacity change from 0 to 98560 [ 1086.843753][ T6519] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfc000000}, 0x0) 20:53:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:31 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xfffffdef}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfe800000}, 0x0) [ 1086.951811][ T6536] loop4: detected capacity change from 0 to 98560 [ 1086.971391][ T6536] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:31 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xffffff97}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfe80ffff}, 0x0) 20:53:31 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x2, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfec0ffff}, 0x0) 20:53:31 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0xf, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1087.199446][ T6570] loop4: detected capacity change from 0 to 98560 [ 1087.208411][ T6570] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfeffffff}, 0x0) 20:53:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x20000190, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xff000000}, 0x0) [ 1087.383700][ T6593] loop4: detected capacity change from 0 to 98560 [ 1087.392967][ T6593] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x2, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xffff0000}, 0x0) 20:53:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x3, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xffff80fe}, 0x0) [ 1087.544855][ T6615] loop4: detected capacity change from 0 to 98560 [ 1087.552747][ T6615] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xffffc0fe}, 0x0) 20:53:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x4, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x8, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1087.699436][ T6630] loop4: detected capacity change from 0 to 98560 [ 1087.721359][ T6630] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfffffdef}, 0x0) 20:53:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xa, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xffffff7f}, 0x0) 20:53:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xf, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1087.925331][ T6657] loop4: detected capacity change from 0 to 98560 [ 1087.952574][ T6657] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x11, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xffffff97}, 0x0) 20:53:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xffffffe0}, 0x0) [ 1088.121883][ T6684] loop4: detected capacity change from 0 to 98560 [ 1088.143643][ T6684] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x29, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfffffff5}, 0x0) 20:53:33 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x60, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1088.263278][ T6700] loop4: detected capacity change from 0 to 98560 [ 1088.278612][ T6700] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0) 20:53:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:33 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xe0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x10000000000}, 0x0) 20:53:33 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x1f4, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1088.420546][ T6720] loop4: detected capacity change from 0 to 98560 [ 1088.437860][ T6720] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:33 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x300, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xffff00000000}, 0x0) [ 1088.596494][ T6745] loop4: detected capacity change from 0 to 98560 [ 1088.612435][ T6745] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:33 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x3e8, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0) 20:53:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:33 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x810, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0) 20:53:33 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xa00, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1088.804706][ T6770] loop4: detected capacity change from 0 to 98560 [ 1088.813389][ T6770] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x40030000000000}, 0x0) 20:53:33 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xf00, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1088.971189][ T6796] loop4: detected capacity change from 0 to 98560 [ 1088.994840][ T6796] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0) 20:53:33 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x1008, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0) 20:53:33 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x1100, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1089.163714][ T6822] loop4: detected capacity change from 0 to 98560 [ 1089.172480][ T6822] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:34 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x2000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x300000000000000}, 0x0) 20:53:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0) 20:53:34 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x2900, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1089.351693][ T6846] loop4: detected capacity change from 0 to 98560 [ 1089.384733][ T6846] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x500000000000000}, 0x0) 20:53:34 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x6000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:34 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xe000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1089.533803][ T6867] loop4: detected capacity change from 0 to 98560 [ 1089.550735][ T6867] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x600000000000000}, 0x0) 20:53:34 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xe803, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1089.681614][ T6886] loop4: detected capacity change from 0 to 98560 [ 1089.719458][ T6886] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:34 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xf401, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x700000000000000}, 0x0) 20:53:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0) 20:53:34 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x34000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:34 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x40000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xa00000000000000}, 0x0) [ 1089.915068][ T6918] loop4: detected capacity change from 0 to 98560 [ 1089.931455][ T6918] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:34 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x400300, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xf00000000000000}, 0x0) 20:53:34 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x1000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1090.093173][ T6941] loop4: detected capacity change from 0 to 98560 [ 1090.102902][ T6941] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0) 20:53:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:34 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x2000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x1008000000000000}, 0x0) [ 1090.230137][ T6958] loop4: detected capacity change from 0 to 98560 [ 1090.270192][ T6958] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x3000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x1100000000000000}, 0x0) 20:53:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x4000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x3800000000000000}, 0x0) 20:53:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x8000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1090.499696][ T6989] loop4: detected capacity change from 0 to 98560 [ 1090.518823][ T6989] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x0) 20:53:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xa000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="2000001c000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0) 20:53:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xf000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x10080000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1090.729210][ T7021] loop4: detected capacity change from 0 to 98560 [ 1090.757594][ T7021] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x6000000000000000}, 0x0) 20:53:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x11000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x8004020000000000}, 0x0) [ 1090.882408][ T7039] loop4: detected capacity change from 0 to 98560 [ 1090.891317][ T7039] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x20000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x97ffffff00000000}, 0x0) 20:53:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x29000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xe0ffffff00000000}, 0x0) 20:53:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x60000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1091.097035][ T7072] loop4: detected capacity change from 0 to 98560 [ 1091.112331][ T7072] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xe803000000000000}, 0x0) 20:53:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xeffdffff00000000}, 0x0) 20:53:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x97ffffff, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xf401000000000000}, 0x0) 20:53:36 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xe0000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1091.265159][ T7097] loop4: detected capacity change from 0 to 98560 [ 1091.286222][ T7097] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xf5ffffff00000000}, 0x0) 20:53:36 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xe8030000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1091.414160][ T7119] loop4: detected capacity change from 0 to 98560 [ 1091.438010][ T7119] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xf7ffff7f00000000}, 0x0) 20:53:36 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xeffdffff, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1091.573684][ T7135] loop4: detected capacity change from 0 to 98560 [ 1091.584386][ T7135] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfc00000000000000}, 0x0) 20:53:36 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xf4010000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfe80000000000000}, 0x0) 20:53:36 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xffff0000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1091.769445][ T7158] loop4: detected capacity change from 0 to 98560 [ 1091.786213][ T7158] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:36 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xfffffdef, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfe80ffff00000000}, 0x0) 20:53:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000022000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:36 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xffffff97, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfec0ffff00000000}, 0x0) 20:53:36 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x4000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1092.011653][ T7189] loop4: detected capacity change from 0 to 98560 [ 1092.032201][ T7189] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xfeffffff00000000}, 0x0) 20:53:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:36 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x40030000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xff00000000000000}, 0x0) [ 1092.153688][ T7204] loop4: detected capacity change from 0 to 98560 [ 1092.163979][ T7204] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xffffff7f00000000}, 0x0) 20:53:36 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x100000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0) 20:53:37 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x200000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1092.339804][ T7232] loop4: detected capacity change from 0 to 98560 [ 1092.361147][ T7232] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x0) 20:53:37 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x300000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:37 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000005fa80)={0x0}) r3 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000042dc0)={0x7, [{0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x9, "effdfbfac8aecb"}) r8 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x9, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, &(0x7f0000042dc0)={0x7, [{0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x9, "effdfbfac8aecb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000005fc80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005fe80)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {0x0, r7}, {r10}, {0x0, r13}], 0x20, "9f40a127b1d2db"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000280)={0x38, @time={0xfffffff7, 0x3}, 0x5, {0x7, 0x4}, 0x3, 0x0, 0x3f}) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) r14 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) write$sndseq(r14, &(0x7f00000001c0)=[{0x81, 0x7, 0x94, 0xff, @tick=0x2, {0x20, 0x4}, {0xf4, 0x8d}, @time=@time={0x37, 0x8}}, {0x1, 0x9, 0x9, 0x9, @tick=0x8000, {0x5, 0x4}, {0x95, 0x8}, @queue={0xfc, {0xcf77, 0xfffffff7}}}, {0x3f, 0x5, 0x8, 0x3f, @tick=0x5, {0x7}, {0x20, 0x3}, @result={0x9, 0x3}}], 0x54) [ 1092.461382][ T7247] loop4: detected capacity change from 0 to 98560 [ 1092.473985][ T7247] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) 20:53:37 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x400000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) 20:53:37 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x800000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1092.604951][ T7269] loop4: detected capacity change from 0 to 98560 [ 1092.623664][ T7269] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) 20:53:37 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xa00000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0) [ 1092.773580][ T7286] loop4: detected capacity change from 0 to 98560 [ 1092.782788][ T7286] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:37 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xf00000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1092.901439][ T7301] loop4: detected capacity change from 0 to 98560 [ 1092.912979][ T7301] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:37 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x44000) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) getrlimit(0xe, &(0x7f0000000180)) 20:53:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0) 20:53:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:37 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x1008000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:37 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x1100000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0) [ 1093.293789][ T7326] loop4: detected capacity change from 0 to 98560 [ 1093.310425][ T7326] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:38 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x2000000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) 20:53:38 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x2900000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xf}, 0x0) 20:53:38 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x6000000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1093.491134][ T7355] loop4: detected capacity change from 0 to 98560 [ 1093.510297][ T7355] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:38 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) process_vm_writev(r2, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f00000002c0)=""/247, 0xf7}, {&(0x7f00000003c0)=""/153, 0x99}], 0x3, &(0x7f0000002580)=[{&(0x7f00000004c0)=""/165, 0xa5}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x3, 0x0) 20:53:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0) 20:53:38 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x97ffffff00000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xe000000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x0) [ 1094.334045][ T7392] loop4: detected capacity change from 0 to 98560 [ 1094.371031][ T7392] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xe803000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x38}, 0x0) 20:53:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xeffdffff00000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x0) 20:53:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xf401000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1094.566585][ T7423] loop4: detected capacity change from 0 to 98560 [ 1094.596935][ T7423] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xffff000000000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfc}, 0x0) 20:53:40 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) r2 = getpgid(0xffffffffffffffff) tkill(r2, 0x7) gettid() prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) tkill(r0, 0x1) 20:53:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1f4}, 0x0) 20:53:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0xffffffff00000000, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1095.332847][ T7455] loop4: detected capacity change from 0 to 98560 [ 1095.360887][ T7455] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0xf, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0) 20:53:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x3e8}, 0x0) 20:53:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x18, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1095.514362][ T7483] loop4: detected capacity change from 0 to 98560 [ 1095.532435][ T7483] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x500}, 0x0) 20:53:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:40 executing program 2: r0 = gettid() read(0xffffffffffffffff, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) [ 1095.738937][ T7520] loop4: detected capacity change from 0 to 98560 [ 1095.753987][ T7520] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x600}, 0x0) 20:53:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x3, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x0) 20:53:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x4, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1095.946032][ T7542] loop4: detected capacity change from 0 to 98560 [ 1095.974517][ T7542] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x810}, 0x0) 20:53:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x8, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xf00}, 0x0) 20:53:40 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xa, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1096.095472][ T7566] loop4: detected capacity change from 0 to 98560 [ 1096.115519][ T7566] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:41 executing program 2: r0 = gettid() openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/236, 0xec) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) 20:53:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1008}, 0x0) 20:53:41 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xf, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:41 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x11, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1100}, 0x0) [ 1096.612891][ T7591] loop4: detected capacity change from 0 to 98560 [ 1096.639658][ T7591] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:41 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x29, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x3800}, 0x0) [ 1096.788890][ T7611] loop4: detected capacity change from 0 to 98560 [ 1096.827105][ T7611] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:41 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x60, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x3f00}, 0x0) 20:53:41 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xe0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:41 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x0) read(r0, &(0x7f00000001c0)=""/85, 0x55) read(r0, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(0x0, 0x7) 20:53:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:41 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x1f4, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0) 20:53:41 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x300, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1097.109982][ T7653] loop4: detected capacity change from 0 to 98560 [ 1097.153735][ T7653] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x6000}, 0x0) 20:53:41 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x3e8, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:41 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x810, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x80fe}, 0x0) 20:53:42 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xa00, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1097.348912][ T7683] loop4: detected capacity change from 0 to 98560 [ 1097.361253][ T7683] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xe803}, 0x0) 20:53:43 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) r2 = clone3(&(0x7f0000001380)={0x43200000, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3f}, &(0x7f0000000240)=""/230, 0xe6, &(0x7f0000000340)=""/4096, &(0x7f0000001340)=[0x0, 0x0, r0, r0, 0xffffffffffffffff, r0, 0x0, r0, r0, r0], 0xa}, 0x58) prlimit64(r2, 0xb, &(0x7f0000001400)={0x3}, 0x0) tkill(r0, 0x7) 20:53:43 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xf00, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xf401}, 0x0) 20:53:43 executing program 3: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000042dc0)={0x7, [], 0x9, "effdfbfac8aecb"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000004b400)={{0x0, 0xcd3, 0xb35, 0x0, 0x4, 0xf05, 0x800, 0x8, 0x5, 0x0, 0x6, 0xa25, 0x310, 0x1, 0x8}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004c400)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "1a46699e09777e"}) r3 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000042dc0)={0x7, [{0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x9, "effdfbfac8aecb"}) r8 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, &(0x7f0000042dc0)={0x7, [{0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x9, "effdfbfac8aecb"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004d400)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "11064353c1d03b"}) r14 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r15 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r14, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000480)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r15, 0xd000943d, &(0x7f0000042dc0)={0x7, [{0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}], 0x9, "effdfbfac8aecb"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004e400)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {0x0, r2}, {0x0, r7}, {r10, r13}, {0x0, r18}], 0x2, "b6d7191d94a8b7"}) r20 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r20, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) 20:53:43 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x1008, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfc00}, 0x0) 20:53:43 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@private1, 0x0}, &(0x7f0000000040)=0x14) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @multicast2, @dev={0xac, 0x14, 0x14, 0xb}}}}], 0x20}, 0x0) 20:53:43 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x1100, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1098.782325][ T7724] loop4: detected capacity change from 0 to 98560 20:53:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfe80}, 0x0) [ 1098.832905][ T7724] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:43 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2000, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1098.949496][ T7747] loop4: detected capacity change from 0 to 98560 [ 1098.974565][ T7747] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:43 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) tkill(r2, 0x11) 20:53:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xff00}, 0x0) 20:53:43 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000042dc0)={0x7, [{0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x9, "effdfbfac8aecb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000005a440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000005a640)={{0x0, 0x3f, 0x7, 0xfffffffffffffffe, 0x2, 0x200, 0xed8, 0x98, 0x1, 0x7ff, 0x1ff, 0x6c, 0x2, 0x0, 0x80000001}, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a700)={0xa0af, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x80, "4c65c94b2a4d05"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005b700)={0x0, 0x0, "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", "dc66ef37cd4507c0c0fb0af2dba79dc856c5d415d629274e87eb10612bfe43cf58531fd02ba18f958b88f2177e9c3ffc946853236af70f9be681ba92617cd90312dc2707f87d564d4dda4e4984ebcb33448aba6295a7c3f0a55c17092ed7c8f789749d2961662b0104b9f7057b7a230e5e7c5620d7100601d5e8e0f27bb036801e21313ed675a01c9859aa4a0c2b51fb366e5e9ec2c6031a8ef0f35d4714d53808cb0c37b553ae86750039872fe3d4a681500abfcf3fca4e2bcf3c81d1aa8da0260c8a18f950d06261d377af9427b52ddc29477eeb223d1f78947f5d6d80cac18506d2646bf7b9bf70837e956511530ae55f9ba17218c7ffce468ebcbdeed6ec9c7cc6a3a169388213d5f3e080ac41a4060b58849c148240364921623d4e24eaba6c027f8db850b9caa06c89233516bdc920760bd5a92ddf9c6843252a637c8c615eb37d716faac65bbd053c94daf9330e0d49279a90bdd2280bdb0bac48df61558a29fef6655399d92a0fe1e623bfa8cbcc19a304c1729267f6c19d41fd6c418d4d1c437282416576e20a631d6d4dacc10febb9307d6a09fd33480692ce44ce8ad5faf5491a3c354fcee3d3e97d149eb006aafe5954226eca13c4fec46358a7b57f98b286087c119f99e38b5a66df24e09348baf5956ced90c3408af245f3b6d9a41087c3a88b56feda97db9bb235e910378fedf11976b99370a572f811c00407611d0401a64334deabecc67bb68f84a39c126f22bd321faef245c5c83306d931f1d1250955952482e03f0fa20e1dfb9c32c92a37e96eedc78bed1356f4188d93782a2f16d207c7df91357f1668ecc60fcb8f83a5837ad737a5a05680f117d599fe44166ca2507dcd32feb6b24a1035272a9fff271eb4db84ea8c3adf2af318fceb9d45459357fd1a590d403a80fa00a9e071873a811e28e731746be0f7715f88e916e43686cab8e34c7dccf15d02895945378f9d0c0be19167d812aab1759d124d2f0b6584562727c1193f78e872b6230b9f70c38d0a52fa808c5f3c91e7fd4611d21e2f95b205463b0e4db644412a243842d34dc7c21a46f238def070ea3db41d6e44409fa0ebb9ccf8d456ccb741551221ec44cbf56e041b2dbe700957b6902db40bbff22093f326a1d9ed7d61e203786fbd4846740eb9013eac8f6ccfa3016f963421f1a9de7146205325a9fffeec2f1a9d47ddd2d60e6d4df26eec558942d66f31edde068eac2a852103c1961ee1f282e12befe287c7ef953c05d734caa129a92db878d87e7bf173af6ff5e7bc3872f672ee7273f3665e7f38a4b70c5b5e5d5ee2f7e44879e5ec6d0946da2a806dd110b174f459f3c4be572914d0bf571383432ef4f0a6e50ca148bf366a5a406a2cf134cdd717bd1de95f5a3de429ff03404f12f204f3803504e4a9cd893da80c32ca029b9a9faf388e41a01bfa13cc001e2d8bed89fc12e92ac5215c040e9b445e1cc798630d6aff7dcabd38ae736cc0edc5a8f5c1dd9408e7a68724502e3749d9e7aaa12bdfb05733b0941fe0333a8613003366d49c73e851dcda5fc456e0db915d884e98aa3c4f16b91864e5ad066009331b438b12b081fb34c9a9fd70f825544592ee1ffdb581f2f04d55099bc70fb3178b37c114646806fe374b23d2d1fc6a53e11726659f096905caa488827b3562a20c44f63a52849cdd95a1907d1c27ede0046672bb7f1e8543edfb5eafc37eb1e87d53c5712725c37509742506e681b3836b4da8cc2bcf99db28e92982562b077236c724d532172b2a99db37e4d3e074c78994112cdab1aa70c5a13fe9c69222160189665382fbb65b33fe1d836d1137adca98f96b8e7ac13c6fd3d1a121e9736a814cee8a352b18bd43a5ab659778605d8836ff14d8149547e3190c4d74481cf71740533126ec658167d8600b5872c8e74dfa29eee3652130cc4b4a020bfd4ad59d27ee84630948eb0fe41b26021981f678e738fa16cbaeb9a4d200b30125da6004840fb3f0db23cbddcbb6eb9e407f7160d2abcfcd65a6b38da41bc6d340939f75d2c005d6e529bc2b73a3876faa50ffe9ea17cc48bfd28e4b82f719c0f2971fcee26c0168aaa4a746af917c91b60193136d354c3916bbff7ae0a8f0a7102be03be32527481d43484b1dd0e6bac9217961a93a183b909663ce51e89343303e57bf6edc8b12c61eb3b79fcbbf5697a3d38bf5e359174052df6f03be7597f05566a2bb3ede772fc28073da2d110c4edaa7385863aca71f8b73fb27cfaa69d7c772508c298049ddf83f146d57b55aa6131e93b2df0269b42d069d62ec2c0b76a054d5d7f73bd70d2a438cd05ae546691a116e00355983e1d40624be5888e7f0df2aec39c5cd03fe7236def40138fdda0d84013064bf0b248cb7ebbefff172b240b2d7346f1fb81f42801252fbfba1649e1bed0d7dfd55ed9e42201021aae779de6c4374fcc84e43f49b3849f2ef3f1437290dede022825a9bf2fc4f4a588b45ce8dcad5819ab53f14f24b9db279ed12640cf86249c531b1220dedd4a04b1c1c6b2ebe57e38d9cd76e2c055ece05bb311143bd31295caa970a0cae154f8f3e0880212750670b7fdab65c54950aa5f74a74c0b34b8769ae100beb699d5c843c13c0106f5c2e95c3d349254f330ba28bde9f510761b90331f34dbde053561d477dbc15a8fa0562fe200f6004bae5593e43246becce4286b5984a9a165d727bcebad49b5e5c8b6a859c9e17abcf23ef00474e6760eb4d9de19845564fea42758019d224c554618aab70a5f3904bc957643b998dad00225284d94f0fcc5c5406f9eb3a3b43dc91e1069dd8ae263c3724c3696f56537c6f1394fdfc986e39fdf41519753cae1ca1d0fda52678bdb23be9990ab62e6076a44fff5bf2a297666486ba81b1dadfb9681faa5b6d4d81905b0ff66c1c5519d5242b4c6e66baaefc788ef85350df252a3292064e3f50bb4091e046409c948e5c9da0213ada303cfc85b1b5222bb0a3d972cf87f15956083a83164d5e8d21b9aa7569255937177638c64ed2ca355fbfe3edcbca50a7055cac13adb5ea51480b8c541ca351007f64c3307d4a93a9c6272badbab57819bd74436e7ecaa9620df4c109328a10109a3e7a7a8dc7c8ba9ef48a6c977adad75ac3a69f9d1c943865d6a557cb3fd97742567c78d5ce048f6e64a53cfa5faf1cdbe026429a7013fda83c783515c2daa3fc6c7ec41e14a3935b8f184972110633db8d6f71facf239e776c13dcacf58a5c1137bda4ad9cd9bd8d62cf955c6e42dc04f4926106eb589c9fe75cb6bd0d499d8e5ea23a4388d4d95fca169e736f410a9e04a1ecb7a32f7c5ecd054cb5eda1413b9f06981d2514cd66690ff652df362d25ceef7672c31a2e2313ec9ea481a9ff462aa986a033b98d4c799c37114094863c76453d8280e30df390e93f9763d45d561aac3b51b5350b78987397d4f759ae54146e6827c7be535d11ae955bcac164835ad0c7ab928ab9d2692256cc06d43560cd4a1c056b6619c100ad8e9e8ac898b7ae19c3e71ad9aae160dc0756eb4e3a7cfd3bd6b618f2707c3da72bf292a949323952a2105444af5b05c7e3bab261f14fcc906ec565620af447ddb62b0a575c83c5d0e5f114a14763cbcd9e881d9b7eed5d011408e836676a8e85211a36be51a86148985bf12694e07c793ebc5ae5f7c4cb95c7feacf82a2cdc392932706bd979d7019602d0196b2b7b6ed64a5a141affeedbf03227dc422edd0d5ef6aed2d9c58b337631f375f40edc7b0c4800eef780d786b87c0d4f0ea6229ec88480a74e3539efd436d5d0c2321dc37b46e5a2251996ac8c819251ca9ad43614b90fd28aea5199201e49f26ff736847e1c4d24176cbddee7150a20ab737cde8c7c253decac989499eecfa0c5d8a4ed7958ee32cdf563c1c678d26b21b56db4f9aaa8ebcd9f3f2eb82049c1b997a7ea61e16bac66be76a7d16cb9b651a41d0efa6ecac3fb30c9461d358d1f01ff7eb4743006e2b11f2a656d01864d071e082399dd6294ded46ad5d6e30d78a5cc10ca7f81c9529931cea3e3096fefced158b18f0097fee2644390b4dca14054ba4525ab3a39a44667e848fc65256e90d83e571acbd5b72552bc92888d0be56aa5fd726acd388ad6cd57ed39628a9015dc6a92381a929e7d562311c94050e6afd8bcc01137c58b4552d625a67865522e8f376a7869e827ddc41f2fc9b29660b833a9cb88f4ef3cf758dac70ce438781682e4d42900c64d6b4215447e1ace986c2510b4f0cd10ac7962f1d61619d2dc9456c1e484dc2d4c88e7a19f137caedde3ba280488f003563fe20ea75580df9c1ecb463d462ca2cf2fc18f3e5364f67388bbc773da00420023c87ae64b889ca7e101ac0d52fff89e996039ed4c87db302e67fb1079852b9c10dc10408ceed57df4e2733cbc122a1385d28471b4374d1e4bd4993c6c4162894daef5b1551a3eac359c97fb51b69196270c38ce3a10066dd25ca6dde0386753a48354d09a71c37250f82a1f8ca08b8a333716f0482a881f709155a94f92ff8a6248ecea1076397a138c11e5f281a39f041d546d287791d17da9fe0eb5d37d0326cb9f1061f18fd88e954108c237c6c802838b50f9005a2c86f2fdf01d2aefbece42c9cec08c6add3e8ec3d83971745fe1b351c50dece9940fb11a3d2b6a7e52651f942e21a5ce7878b8f03cbd97c28d41907c2ec59f724e945550c5599450ba3ced9f76535d84a2e6059a53ef003e2eacbc5d14d51b29617f85ef26654131c594fd2200661ef2fce59b1bf4bb2270f93b4f0ac961d5b08f159ccdd41d28be91d1fb7a56dd6eee9fc368e294aa36055eb917f412e6e33a40abb4500c2c579843b55171a5d0c15d0d8cdb7f3fba42cc45280f592ab4a8ea693f60c3a9a056f325bb02dbfaf9b71a57f0c943e4aae690e2eea5d8a0c6b2b78d3558b2bd202b26ea07ed6650d24de521aabc0119da8a8ba355e25e289d6cd6f97e8b08abd5fbc19c965971c5b383906f09f185350aafc86c14f154930f11721ab5fb4ed410fffcbab2b8d8f83d733e1724471c93a614915c17854e5de1b80586ac21837930add4bae61b588813fe1889d178297ac520e1bcfc52311e9122f6f1c7f7ba8b2000acb7919e93732da7f8bdb8416a7302938dbaad359d357d15fcd6b60ea0a4e5be78b0db4af760494172cf5a5bda1301c0f7ee52603acebad3e1775b8adbbd94ec37292734fd409b828b1b4258c1a20b25f632a3ef3fbe2dabf18c7588ebf9c4e6dedd223950e5198926df4bb29c7fbbca6978f740738f3147d6652b8a06af260c6fde91e4572eba055eed29cd540373b2c14df63fbba160d9bbb87e5099e15141de3026aab3f99a60df26f1a8aa954c6085f5d4ad4abaef3ba201015e9ad5c80a3a2ab400dc6409488c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005c700)={0x0, 0x0, "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", "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"}) r11 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r12 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r11, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r12, 0xd000943d, &(0x7f0000042dc0)={0x7, [{0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x9, "effdfbfac8aecb"}) r16 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x11) r17 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r16, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r17, 0xd000943d, &(0x7f0000042dc0)={0x7, [{0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}], 0x9, "effdfbfac8aecb"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005d700)={0xffffffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r6}, {}, {r7, r8}, {0x0, r9}, {0x0, r10}, {0x0, r15}, {r18}], 0x9, "d268dc8c2588dd"}) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:43 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2900, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:43 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x6000, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:43 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = dup2(r1, r1) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6}, 0x10) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl2\x00', r3, 0x29, 0x8, 0xf8, 0x5, 0x72, @local, @mcast2, 0x1, 0x911c428dabc34b2e, 0x5, 0x3ff}}) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000"], 0x10}, 0x1f4) [ 1099.241561][ T7783] loop4: detected capacity change from 0 to 98560 20:53:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20480}, 0x0) [ 1099.295711][ T7783] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1099.350690][ T7792] device lo entered promiscuous mode 20:53:44 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xe000, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1099.411338][ T7791] device lo left promiscuous mode [ 1099.424762][ T7792] device lo entered promiscuous mode 20:53:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x34000}, 0x0) 20:53:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)}, 0x1f4) r1 = dup3(r0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='\x00') [ 1099.457393][ T7791] device lo left promiscuous mode [ 1099.466468][ T7814] loop4: detected capacity change from 0 to 98560 [ 1099.483187][ T7814] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:44 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) ptrace$setregs(0xd, r0, 0x800000000000003, &(0x7f0000000180)="18968623242e568dd922d7e693713413d64f6c86ef74f4dffa9bc299d9142dc636c471aa06ee42bb7feb43a5c684cf1ebb8c1378106a87d69583b2e6b0b09bd13737856d3045526f47fd4cd9a38ddac0467087332a9e1a188eba1c315c3941c65a4aff48e59a613aba6820e6b6c2ab8e128cc184dba9f48a0fcd21946b8b8097793dad7cd362da01a7d2ff9897d181ce5a4afe1e963ff1d0a30000000000") tkill(r0, 0x7) 20:53:44 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xe803, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0) 20:53:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r3, r2) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f0000000a40)={{0x0, 0x0, 0x5, 0xfffffffffffffffb, 0x7, 0x0, 0x3, 0x7c24d414, 0x736, 0x1ff, 0x32d, 0x40e, 0x1000, 0x29d8670c, 0x1a7e3fd7}}) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r4, 0x0, r5, 0x0, 0x4, 0x0) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r6, r5) writev(r6, &(0x7f0000001640)=[{&(0x7f0000000240)="0df23fbdc7ae", 0x6}], 0x1) fcntl$setlease(r6, 0x400, 0x2) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}], 0x10}, 0x1f4) 20:53:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:44 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xf401, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0) 20:53:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1099.850775][ T7847] loop4: detected capacity change from 0 to 98560 [ 1099.880227][ T7847] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x400300}, 0x0) 20:53:44 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x34000, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:44 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x40443) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) 20:53:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:44 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x40000, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0) 20:53:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:44 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x400300, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0) [ 1100.232857][ T7899] loop4: detected capacity change from 0 to 98560 [ 1100.261464][ T7899] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000039000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:45 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x1000000, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:45 executing program 3: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x58, 0x0, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x44000}, 0x4000000) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r2, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop, @generic={0x88, 0x2}]}}}], 0x18}, 0x0) [ 1100.371446][ T7924] loop4: detected capacity change from 0 to 98560 [ 1100.382077][ T7924] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:45 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) write$sndseq(r1, &(0x7f00000001c0)=[{0x1, 0x7, 0xb4, 0x5, @tick=0xfffffffd, {0x40, 0x3d}, {0x20, 0x50}, @addr={0x40, 0x6}}, {0x2, 0x2, 0x7f, 0x6, @tick=0x7, {0x4}, {0x5}, @quote={{0xbc, 0x84}, 0x7f, &(0x7f0000000180)={0xff, 0x80, 0x9, 0x7, @time={0x5, 0xbf}, {0x4f, 0x2}, {0x3f, 0x4}, @result={0x4, 0x80000001}}}}], 0x38) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000003c0)={0x40, @time={0x3, 0x81}, 0xff, {0xb4, 0x6e}, 0x9, 0x2, 0x7}) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r3, 0x0, r4, 0x0, 0x4, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r5, r4) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) prlimit64(0x0, 0x7, 0x0, &(0x7f0000000380)) ioctl$PTP_PIN_GETFUNC(r4, 0xc0603d06, &(0x7f0000000280)={'\x00', 0xfffffffd, 0x1, 0x4}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000300)={{0x7, 0x80}, 0x0, 0x6, 0x3, {0x3f, 0x1f}, 0x6, 0x1}) tkill(r0, 0x7) 20:53:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0x0) 20:53:45 executing program 3 (fault-call:4 fault-nth:0): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:45 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2000000, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1100.543434][ T7951] FAULT_INJECTION: forcing a failure. [ 1100.543434][ T7951] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1100.557019][ T7951] CPU: 1 PID: 7951 Comm: syz-executor.3 Not tainted 5.13.0-rc2-syzkaller #0 [ 1100.565855][ T7951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.576129][ T7951] Call Trace: [ 1100.579420][ T7951] dump_stack+0x137/0x19d [ 1100.583769][ T7951] should_fail+0x23c/0x250 [ 1100.588340][ T7951] should_fail_usercopy+0x16/0x20 [ 1100.593615][ T7951] _copy_from_user+0x1c/0xd0 [ 1100.598385][ T7951] __copy_msghdr_from_user+0x44/0x350 [ 1100.603876][ T7951] ? __fget_light+0x21b/0x260 [ 1100.608672][ T7951] __sys_sendmsg+0x135/0x270 [ 1100.613319][ T7951] ? kstrtouint_from_user+0x104/0x130 [ 1100.619136][ T7951] ? do_anonymous_page+0x411/0x8b0 [ 1100.624701][ T7951] ? fsnotify_perm+0x59/0x2e0 [ 1100.629887][ T7951] ? __fsnotify_parent+0x32f/0x430 [ 1100.635079][ T7951] ? get_pid_task+0x8b/0xc0 [ 1100.639774][ T7951] ? vfs_write+0x50c/0x770 [ 1100.644665][ T7951] ? __fget_light+0x21b/0x260 [ 1100.649514][ T7951] ? __cond_resched+0x11/0x40 [ 1100.654261][ T7951] ? fput+0x2d/0x130 [ 1100.658309][ T7951] ? ksys_write+0x157/0x180 [ 1100.663457][ T7951] __x64_sys_sendmsg+0x42/0x50 [ 1100.668573][ T7951] do_syscall_64+0x4a/0x90 [ 1100.673314][ T7951] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1100.679231][ T7951] RIP: 0033:0x4665d9 [ 1100.683155][ T7951] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1100.703190][ T7951] RSP: 002b:00007f2f4159f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1100.712915][ T7951] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1100.721132][ T7951] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1100.729419][ T7951] RBP: 00007f2f4159f1d0 R08: 0000000000000000 R09: 0000000000000000 20:53:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0) 20:53:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000139000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1100.737476][ T7951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1100.745544][ T7951] R13: 00007ffcbb50af5f R14: 00007f2f4159f300 R15: 0000000000022000 20:53:45 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x3000000, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x0) 20:53:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x6000000}, 0x0) 20:53:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1100.795233][ T7971] loop4: detected capacity change from 0 to 98560 [ 1100.806207][ T7971] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:45 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0x6, &(0x7f0000000180), 0x0) tkill(r0, 0x7) 20:53:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:45 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x4000000, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:45 executing program 3 (fault-call:4 fault-nth:1): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x0) 20:53:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1100.998339][ T8010] FAULT_INJECTION: forcing a failure. [ 1100.998339][ T8010] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1101.012525][ T8010] CPU: 1 PID: 8010 Comm: syz-executor.3 Not tainted 5.13.0-rc2-syzkaller #0 [ 1101.021457][ T8010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1101.032135][ T8010] Call Trace: [ 1101.035726][ T8010] dump_stack+0x137/0x19d [ 1101.040436][ T8010] should_fail+0x23c/0x250 20:53:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1101.045006][ T8010] should_fail_usercopy+0x16/0x20 [ 1101.050301][ T8010] _copy_from_user+0x1c/0xd0 [ 1101.055083][ T8010] __copy_msghdr_from_user+0x2a5/0x350 [ 1101.060929][ T8010] __sys_sendmsg+0x135/0x270 [ 1101.065697][ T8010] ? do_anonymous_page+0x411/0x8b0 [ 1101.071024][ T8010] ? fsnotify_perm+0x59/0x2e0 [ 1101.075860][ T8010] ? __fsnotify_parent+0x32f/0x430 [ 1101.082338][ T8010] ? get_pid_task+0x8b/0xc0 [ 1101.086981][ T8010] ? vfs_write+0x50c/0x770 [ 1101.091424][ T8010] ? __fget_light+0x21b/0x260 20:53:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1101.096257][ T8010] ? __cond_resched+0x11/0x40 [ 1101.101182][ T8010] ? fput+0x2d/0x130 [ 1101.105180][ T8010] ? ksys_write+0x157/0x180 [ 1101.109990][ T8010] __x64_sys_sendmsg+0x42/0x50 [ 1101.114905][ T8010] do_syscall_64+0x4a/0x90 [ 1101.119443][ T8010] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1101.125514][ T8010] RIP: 0033:0x4665d9 20:53:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1101.129658][ T8010] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1101.149945][ T8010] RSP: 002b:00007f2f4159f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1101.158853][ T8010] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1101.167017][ T8010] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1101.175211][ T8010] RBP: 00007f2f4159f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1101.183493][ T8010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1101.192373][ T8010] R13: 00007ffcbb50af5f R14: 00007f2f4159f300 R15: 0000000000022000 [ 1101.223390][ T8030] loop4: detected capacity change from 0 to 98560 [ 1101.254143][ T8030] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:46 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0x9, &(0x7f0000000040)={0x400000}, 0x0) tkill(r0, 0x7) 20:53:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0) 20:53:46 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x8000000, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:46 executing program 3 (fault-call:4 fault-nth:2): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:46 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1101.378529][ T8050] FAULT_INJECTION: forcing a failure. [ 1101.378529][ T8050] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1101.392277][ T8050] CPU: 1 PID: 8050 Comm: syz-executor.3 Not tainted 5.13.0-rc2-syzkaller #0 [ 1101.400856][ T8049] loop4: detected capacity change from 0 to 98560 [ 1101.401552][ T8050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 20:53:46 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xa000000, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:46 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1101.412707][ T8049] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1101.419029][ T8050] Call Trace: [ 1101.419040][ T8050] dump_stack+0x137/0x19d [ 1101.437471][ T8050] should_fail+0x23c/0x250 [ 1101.441908][ T8050] should_fail_usercopy+0x16/0x20 [ 1101.447090][ T8050] _copy_from_user+0x1c/0xd0 [ 1101.451920][ T8050] ____sys_sendmsg+0x1a3/0x4d0 [ 1101.456961][ T8050] ? import_iovec+0x69/0x80 [ 1101.461612][ T8050] __sys_sendmsg+0x1ed/0x270 [ 1101.466240][ T8050] ? __fsnotify_parent+0x32f/0x430 [ 1101.471433][ T8050] ? get_pid_task+0x8b/0xc0 20:53:46 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1101.476042][ T8050] ? vfs_write+0x50c/0x770 [ 1101.480874][ T8050] ? __cond_resched+0x11/0x40 [ 1101.485570][ T8050] ? fput+0x2d/0x130 [ 1101.489476][ T8050] ? ksys_write+0x157/0x180 [ 1101.494358][ T8050] __x64_sys_sendmsg+0x42/0x50 [ 1101.499443][ T8050] do_syscall_64+0x4a/0x90 [ 1101.504220][ T8050] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1101.510654][ T8050] RIP: 0033:0x4665d9 20:53:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xf000000}, 0x0) [ 1101.514699][ T8050] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1101.535497][ T8050] RSP: 002b:00007f2f4159f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1101.544680][ T8050] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1101.552863][ T8050] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1101.561214][ T8050] RBP: 00007f2f4159f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1101.569299][ T8050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 20:53:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0) 20:53:46 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1101.577447][ T8050] R13: 00007ffcbb50af5f R14: 00007f2f4159f300 R15: 0000000000022000 20:53:46 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) tkill(r2, 0x26) tkill(r0, 0x7) 20:53:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10080000}, 0x0) 20:53:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:46 executing program 3 (fault-call:4 fault-nth:3): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:46 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:46 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xf000000, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:46 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1101.758018][ T8095] loop4: detected capacity change from 0 to 98560 [ 1101.789707][ T8095] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x11000000}, 0x0) 20:53:46 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x10080000, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1101.814158][ T8109] FAULT_INJECTION: forcing a failure. [ 1101.814158][ T8109] name failslab, interval 1, probability 0, space 0, times 0 [ 1101.828592][ T8109] CPU: 0 PID: 8109 Comm: syz-executor.3 Not tainted 5.13.0-rc2-syzkaller #0 [ 1101.838444][ T8109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1101.849202][ T8109] Call Trace: [ 1101.852613][ T8109] dump_stack+0x137/0x19d [ 1101.857132][ T8109] should_fail+0x23c/0x250 20:53:46 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1101.861582][ T8109] ? ip_options_get+0x4d/0x320 [ 1101.866707][ T8109] __should_failslab+0x81/0x90 [ 1101.871767][ T8109] should_failslab+0x5/0x20 [ 1101.876547][ T8109] __kmalloc+0x66/0x340 [ 1101.881105][ T8109] ip_options_get+0x4d/0x320 [ 1101.885723][ T8109] ip_cmsg_send+0x3e3/0x560 [ 1101.890518][ T8109] udp_sendmsg+0x11ac/0x12f0 [ 1101.895293][ T8109] ? udp_sendmsg+0x771/0x12f0 [ 1101.900083][ T8109] ? udp_sendmsg+0x12f0/0x12f0 [ 1101.905502][ T8109] ? __d_add+0x3bf/0x490 20:53:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x38000000}, 0x0) [ 1101.910218][ T8109] ? avc_has_perm_noaudit+0x19a/0x240 [ 1101.915624][ T8109] udpv6_sendmsg+0x520/0x16b0 [ 1101.920322][ T8109] ? __list_del_entry_valid+0x54/0xc0 [ 1101.925971][ T8109] ? _raw_read_unlock_bh+0x17/0x20 [ 1101.931100][ T8109] ? sock_i_uid+0x59/0x60 [ 1101.935449][ T8109] ? sock_prot_inuse_add+0x31/0x50 [ 1101.940670][ T8109] ? _raw_spin_unlock_bh+0x33/0x40 [ 1101.945814][ T8109] ? udp_lib_get_port+0xc05/0xe20 [ 1101.950910][ T8109] ? local_bh_enable+0x1b/0x20 [ 1101.955843][ T8109] ? ipv6_portaddr_hash+0x142/0x1d0 20:53:46 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1101.961754][ T8109] ? _raw_spin_unlock_bh+0x33/0x40 [ 1101.967333][ T8109] ? release_sock+0x104/0x110 [ 1101.973233][ T8109] inet6_sendmsg+0x5f/0x80 [ 1101.977973][ T8109] ? inet6_compat_ioctl+0x250/0x250 [ 1101.983841][ T8109] ____sys_sendmsg+0x360/0x4d0 [ 1101.989350][ T8109] __sys_sendmsg+0x1ed/0x270 [ 1101.994652][ T8109] ? __fsnotify_parent+0x32e/0x430 [ 1102.000144][ T8109] ? get_pid_task+0x8b/0xc0 [ 1102.005046][ T8109] ? vfs_write+0x50c/0x770 [ 1102.009478][ T8109] ? __cond_resched+0x11/0x40 20:53:46 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x11000000, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1102.014280][ T8109] ? fput+0x2d/0x130 [ 1102.018284][ T8109] ? ksys_write+0x157/0x180 [ 1102.022882][ T8109] __x64_sys_sendmsg+0x42/0x50 [ 1102.027824][ T8109] do_syscall_64+0x4a/0x90 [ 1102.032257][ T8109] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1102.038455][ T8109] RIP: 0033:0x4665d9 20:53:46 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1102.042660][ T8109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1102.067290][ T8109] RSP: 002b:00007f2f4159f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1102.077529][ T8109] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1102.085803][ T8109] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1102.094407][ T8109] RBP: 00007f2f4159f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1102.103535][ T8109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1102.111576][ T8109] R13: 00007ffcbb50af5f R14: 00007f2f4159f300 R15: 0000000000022000 20:53:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:46 executing program 3 (fault-call:4 fault-nth:4): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, 0x0) 20:53:46 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:46 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x20000000, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1102.243969][ T8153] loop4: detected capacity change from 0 to 98560 [ 1102.281386][ T8153] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1102.281916][ T8163] FAULT_INJECTION: forcing a failure. [ 1102.281916][ T8163] name failslab, interval 1, probability 0, space 0, times 0 [ 1102.305968][ T8163] CPU: 1 PID: 8163 Comm: syz-executor.3 Not tainted 5.13.0-rc2-syzkaller #0 [ 1102.314895][ T8163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1102.325063][ T8163] Call Trace: [ 1102.328511][ T8163] dump_stack+0x137/0x19d [ 1102.332863][ T8163] should_fail+0x23c/0x250 [ 1102.337499][ T8163] ? dst_alloc+0x108/0x300 [ 1102.341928][ T8163] __should_failslab+0x81/0x90 [ 1102.346743][ T8163] should_failslab+0x5/0x20 [ 1102.351393][ T8163] kmem_cache_alloc+0x46/0x2f0 [ 1102.356519][ T8163] dst_alloc+0x108/0x300 [ 1102.360840][ T8163] __mkroute_output+0x452/0xc40 [ 1102.365817][ T8163] ip_route_output_key_hash_rcu+0x7a8/0x800 [ 1102.371739][ T8163] ip_route_output_flow+0xaa/0x160 [ 1102.377502][ T8163] udp_sendmsg+0xd48/0x12f0 [ 1102.382445][ T8163] ? udp_sendmsg+0x12f0/0x12f0 [ 1102.387842][ T8163] ? avc_has_perm_noaudit+0x19a/0x240 [ 1102.393424][ T8163] udpv6_sendmsg+0x520/0x16b0 [ 1102.398702][ T8163] ? __list_del_entry_valid+0x54/0xc0 [ 1102.404389][ T8163] ? _raw_read_unlock_bh+0x17/0x20 [ 1102.409773][ T8163] ? sock_i_uid+0x59/0x60 [ 1102.414127][ T8163] ? sock_prot_inuse_add+0x31/0x50 [ 1102.419495][ T8163] ? _raw_spin_unlock_bh+0x33/0x40 [ 1102.424683][ T8163] ? udp_lib_get_port+0xc05/0xe20 [ 1102.429735][ T8163] ? local_bh_enable+0x1b/0x20 [ 1102.434816][ T8163] ? ipv6_portaddr_hash+0x142/0x1d0 [ 1102.440210][ T8163] ? _raw_spin_unlock_bh+0x33/0x40 [ 1102.445495][ T8163] ? release_sock+0x104/0x110 [ 1102.450637][ T8163] inet6_sendmsg+0x5f/0x80 [ 1102.455595][ T8163] ? inet6_compat_ioctl+0x250/0x250 [ 1102.460937][ T8163] ____sys_sendmsg+0x360/0x4d0 [ 1102.465726][ T8163] __sys_sendmsg+0x1ed/0x270 [ 1102.470394][ T8163] ? __fsnotify_parent+0x32e/0x430 [ 1102.475536][ T8163] ? get_pid_task+0x8b/0xc0 [ 1102.480171][ T8163] ? vfs_write+0x50c/0x770 [ 1102.484929][ T8163] ? __cond_resched+0x11/0x40 [ 1102.489825][ T8163] ? fput+0x2d/0x130 [ 1102.493737][ T8163] ? ksys_write+0x157/0x180 [ 1102.498581][ T8163] __x64_sys_sendmsg+0x42/0x50 [ 1102.503419][ T8163] do_syscall_64+0x4a/0x90 [ 1102.507994][ T8163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1102.514225][ T8163] RIP: 0033:0x4665d9 [ 1102.518227][ T8163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:53:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0) 20:53:47 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1102.538070][ T8163] RSP: 002b:00007f2f4159f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1102.546628][ T8163] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1102.554623][ T8163] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1102.562841][ T8163] RBP: 00007f2f4159f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1102.570921][ T8163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1102.578932][ T8163] R13: 00007ffcbb50af5f R14: 00007f2f4159f300 R15: 0000000000022000 20:53:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:47 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x29000000, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:47 executing program 3 (fault-call:4 fault-nth:5): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x60000000}, 0x0) 20:53:47 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1102.677773][ T8179] loop4: detected capacity change from 0 to 98560 [ 1102.687259][ T8179] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1102.759816][ T8192] FAULT_INJECTION: forcing a failure. [ 1102.759816][ T8192] name failslab, interval 1, probability 0, space 0, times 0 [ 1102.773803][ T8192] CPU: 1 PID: 8192 Comm: syz-executor.3 Not tainted 5.13.0-rc2-syzkaller #0 [ 1102.782805][ T8192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1102.793131][ T8192] Call Trace: [ 1102.796522][ T8192] dump_stack+0x137/0x19d [ 1102.801029][ T8192] should_fail+0x23c/0x250 20:53:47 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x60000000, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x7ffffff7}, 0x0) 20:53:47 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1102.805539][ T8192] __should_failslab+0x81/0x90 [ 1102.810350][ T8192] ? ip_setup_cork+0xe9/0x390 [ 1102.815303][ T8192] should_failslab+0x5/0x20 [ 1102.819980][ T8192] kmem_cache_alloc_trace+0x49/0x310 [ 1102.825499][ T8192] ip_setup_cork+0xe9/0x390 [ 1102.830026][ T8192] ip_make_skb+0xb6/0x2d0 [ 1102.834586][ T8192] ? udp_sendmsg+0x12f0/0x12f0 [ 1102.839466][ T8192] udp_sendmsg+0xfba/0x12f0 [ 1102.843989][ T8192] ? udp_sendmsg+0x12f0/0x12f0 [ 1102.849038][ T8192] ? avc_has_perm_noaudit+0x19a/0x240 [ 1102.854747][ T8192] udpv6_sendmsg+0x520/0x16b0 [ 1102.859812][ T8192] ? __list_del_entry_valid+0x54/0xc0 [ 1102.865312][ T8192] ? _raw_read_unlock_bh+0x17/0x20 [ 1102.871068][ T8192] ? sock_i_uid+0x59/0x60 [ 1102.875903][ T8192] ? sock_prot_inuse_add+0x31/0x50 [ 1102.881592][ T8192] ? _raw_spin_unlock_bh+0x33/0x40 [ 1102.887344][ T8192] ? udp_lib_get_port+0xc05/0xe20 [ 1102.893955][ T8192] ? local_bh_enable+0x1b/0x20 [ 1102.899233][ T8192] ? ipv6_portaddr_hash+0x142/0x1d0 [ 1102.904992][ T8192] ? _raw_spin_unlock_bh+0x33/0x40 [ 1102.910818][ T8192] ? release_sock+0x104/0x110 [ 1102.916084][ T8192] inet6_sendmsg+0x5f/0x80 [ 1102.920818][ T8192] ? inet6_compat_ioctl+0x250/0x250 [ 1102.926042][ T8192] ____sys_sendmsg+0x360/0x4d0 [ 1102.931826][ T8192] __sys_sendmsg+0x1ed/0x270 [ 1102.937016][ T8192] ? __fsnotify_parent+0x32e/0x430 [ 1102.942762][ T8192] ? get_pid_task+0x8b/0xc0 [ 1102.947443][ T8192] ? vfs_write+0x50c/0x770 [ 1102.952157][ T8192] ? __cond_resched+0x11/0x40 [ 1102.957019][ T8192] ? fput+0x2d/0x130 [ 1102.961178][ T8192] ? ksys_write+0x157/0x180 [ 1102.965936][ T8192] __x64_sys_sendmsg+0x42/0x50 [ 1102.970806][ T8192] do_syscall_64+0x4a/0x90 [ 1102.975344][ T8192] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1102.981431][ T8192] RIP: 0033:0x4665d9 [ 1102.985446][ T8192] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:53:47 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x97ffffff, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1103.005752][ T8192] RSP: 002b:00007f2f4159f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1103.014971][ T8192] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1103.023330][ T8192] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1103.032059][ T8192] RBP: 00007f2f4159f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1103.040490][ T8192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1103.048715][ T8192] R13: 00007ffcbb50af5f R14: 00007f2f4159f300 R15: 0000000000022000 20:53:47 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x80040200}, 0x0) [ 1103.092608][ T8216] loop4: detected capacity change from 0 to 98560 [ 1103.102289][ T8216] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:47 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xe0000000, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x97ffffff}, 0x0) 20:53:48 executing program 3 (fault-call:4 fault-nth:6): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:48 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000300)={[0xd81]}, 0x8, 0x800) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000080)=r2) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000340)={"4af30cf6177193f00e6fea2237b4a633", r2, 0x0, {0x401, 0x2}, {0x7, 0xc2}, 0x3, [0x100, 0x3, 0x7, 0xd2a0, 0x5be, 0x8, 0x6, 0x6, 0x200, 0x4, 0x4, 0x401, 0x6, 0x6, 0x57, 0x1f]}) r3 = gettid() r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r4, &(0x7f0000000080)=""/235, 0xeb) r5 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000001c0), 0x101002, 0x0) ioctl$PTP_PEROUT_REQUEST(r5, 0x40383d03, &(0x7f0000000200)={{0x8, 0xffffffff}, {0x3, 0x3f}, 0x2, 0x1}) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000180)=@ccm_128={{0x304}, "1dcefa8b2e5f5e8d", "243ac8b150dcf427c857d57a6e226d72", "afde9ddc", "f0785fc131b01cd5"}, 0x28) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000240)={0x9, 0x800, 0x0, 'queue1\x00', 0x70}) tkill(r3, 0x7) 20:53:48 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xe8030000, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xe0ffffff}, 0x0) 20:53:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1103.347590][ T8251] loop4: detected capacity change from 0 to 98560 [ 1103.351922][ T8255] FAULT_INJECTION: forcing a failure. [ 1103.351922][ T8255] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.365999][ T8251] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1103.367639][ T8255] CPU: 0 PID: 8255 Comm: syz-executor.3 Not tainted 5.13.0-rc2-syzkaller #0 [ 1103.367660][ T8255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 20:53:48 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xeffdffff, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1103.367687][ T8255] Call Trace: [ 1103.367694][ T8255] dump_stack+0x137/0x19d [ 1103.405445][ T8255] should_fail+0x23c/0x250 [ 1103.409889][ T8255] __should_failslab+0x81/0x90 [ 1103.414899][ T8255] should_failslab+0x5/0x20 [ 1103.419431][ T8255] kmem_cache_alloc_node+0x58/0x2b0 [ 1103.424663][ T8255] ? rmqueue+0x43/0xd00 [ 1103.428837][ T8255] ? __alloc_skb+0xed/0x420 [ 1103.433836][ T8255] __alloc_skb+0xed/0x420 [ 1103.438194][ T8255] alloc_skb_with_frags+0x90/0x390 20:53:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xe8030000}, 0x0) [ 1103.443329][ T8255] ? get_page_from_freelist+0x53e/0x800 [ 1103.448895][ T8255] sock_alloc_send_pskb+0x436/0x4e0 [ 1103.454331][ T8255] sock_alloc_send_skb+0x2d/0x40 [ 1103.459299][ T8255] __ip_append_data+0x12ec/0x1db0 [ 1103.464562][ T8255] ? udp_sendmsg+0x12f0/0x12f0 [ 1103.469346][ T8255] ip_make_skb+0x142/0x2d0 [ 1103.473825][ T8255] ? udp_sendmsg+0x12f0/0x12f0 [ 1103.478599][ T8255] udp_sendmsg+0xfba/0x12f0 [ 1103.483240][ T8255] ? udp_sendmsg+0x12f0/0x12f0 [ 1103.488018][ T8255] ? avc_has_perm_noaudit+0x19a/0x240 20:53:48 executing program 2: write$P9_RMKNOD(0xffffffffffffffff, &(0x7f0000000180)={0x14, 0x13, 0x2, {0x20}}, 0x14) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) ioctl$FIOCLEX(r1, 0x5451) tkill(r0, 0x7) 20:53:48 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xf4010000, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1103.493627][ T8255] ? __perf_event_task_sched_out+0xce0/0xd30 [ 1103.499672][ T8255] udpv6_sendmsg+0x520/0x16b0 [ 1103.504454][ T8255] ? __list_del_entry_valid+0x54/0xc0 [ 1103.510110][ T8255] ? _raw_read_unlock_bh+0x17/0x20 [ 1103.515265][ T8255] ? sock_i_uid+0x59/0x60 [ 1103.519625][ T8255] ? sock_prot_inuse_add+0x31/0x50 [ 1103.524920][ T8255] ? _raw_spin_unlock_bh+0x33/0x40 [ 1103.530286][ T8255] ? udp_lib_get_port+0xc05/0xe20 [ 1103.535888][ T8255] ? local_bh_enable+0x1b/0x20 [ 1103.540714][ T8255] ? ipv6_portaddr_hash+0x142/0x1d0 [ 1103.546027][ T8255] ? _raw_spin_unlock_bh+0x33/0x40 [ 1103.551659][ T8255] ? release_sock+0x104/0x110 [ 1103.557024][ T8255] inet6_sendmsg+0x5f/0x80 [ 1103.561600][ T8255] ? inet6_compat_ioctl+0x250/0x250 [ 1103.566811][ T8255] ____sys_sendmsg+0x360/0x4d0 [ 1103.571894][ T8255] __sys_sendmsg+0x1ed/0x270 [ 1103.576865][ T8255] ? __fsnotify_parent+0x32e/0x430 [ 1103.582240][ T8255] ? get_pid_task+0x8b/0xc0 [ 1103.587043][ T8255] ? vfs_write+0x50c/0x770 [ 1103.591543][ T8255] ? __cond_resched+0x11/0x40 [ 1103.596296][ T8255] ? fput+0x2d/0x130 [ 1103.600205][ T8255] ? ksys_write+0x157/0x180 [ 1103.605176][ T8255] __x64_sys_sendmsg+0x42/0x50 [ 1103.610433][ T8255] do_syscall_64+0x4a/0x90 [ 1103.614990][ T8255] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1103.621857][ T8255] RIP: 0033:0x4665d9 [ 1103.626230][ T8255] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 20:53:48 executing program 3 (fault-call:4 fault-nth:7): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xeffdffff}, 0x0) [ 1103.647214][ T8255] RSP: 002b:00007f2f4159f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1103.656089][ T8255] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1103.664536][ T8255] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 [ 1103.672802][ T8255] RBP: 00007f2f4159f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1103.681069][ T8255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1103.689705][ T8255] R13: 00007ffcbb50af5f R14: 00007f2f4159f300 R15: 0000000000022000 [ 1103.742273][ T8279] FAULT_INJECTION: forcing a failure. [ 1103.742273][ T8279] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.755405][ T8279] CPU: 0 PID: 8279 Comm: syz-executor.3 Not tainted 5.13.0-rc2-syzkaller #0 [ 1103.764445][ T8279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1103.774513][ T8279] Call Trace: [ 1103.777819][ T8279] dump_stack+0x137/0x19d [ 1103.782601][ T8279] should_fail+0x23c/0x250 [ 1103.787041][ T8279] __should_failslab+0x81/0x90 [ 1103.791983][ T8279] should_failslab+0x5/0x20 [ 1103.796833][ T8279] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1103.802596][ T8279] ? __kmalloc_node_track_caller+0x30/0x40 [ 1103.808969][ T8279] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 1103.814658][ T8279] __kmalloc_node_track_caller+0x30/0x40 [ 1103.820438][ T8279] ? alloc_skb_with_frags+0x90/0x390 [ 1103.825887][ T8279] __alloc_skb+0x187/0x420 [ 1103.831353][ T8279] alloc_skb_with_frags+0x90/0x390 [ 1103.836935][ T8279] ? get_page_from_freelist+0x53e/0x800 20:53:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000043000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:48 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xffff0000, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1103.842906][ T8279] sock_alloc_send_pskb+0x436/0x4e0 [ 1103.849230][ T8279] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 1103.856012][ T8279] sock_alloc_send_skb+0x2d/0x40 [ 1103.861187][ T8279] __ip_append_data+0x12ec/0x1db0 [ 1103.866920][ T8279] ? dst_alloc+0x29f/0x300 [ 1103.871621][ T8279] ? udp_sendmsg+0x12f0/0x12f0 [ 1103.876403][ T8279] ip_make_skb+0x142/0x2d0 [ 1103.881152][ T8279] ? udp_sendmsg+0x12f0/0x12f0 [ 1103.886080][ T8279] udp_sendmsg+0xfba/0x12f0 20:53:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1103.890683][ T8279] ? udp_sendmsg+0x12f0/0x12f0 [ 1103.895807][ T8279] ? avc_has_perm_noaudit+0x19a/0x240 [ 1103.901206][ T8279] udpv6_sendmsg+0x520/0x16b0 [ 1103.906156][ T8279] ? __list_del_entry_valid+0x54/0xc0 [ 1103.909731][ T8299] loop4: detected capacity change from 0 to 98560 [ 1103.911548][ T8279] ? _raw_read_unlock_bh+0x17/0x20 [ 1103.923776][ T8279] ? sock_i_uid+0x59/0x60 [ 1103.928976][ T8279] ? sock_prot_inuse_add+0x31/0x50 [ 1103.934308][ T8279] ? _raw_spin_unlock_bh+0x33/0x40 [ 1103.940823][ T8279] ? udp_lib_get_port+0xc05/0xe20 [ 1103.941941][ T8299] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1103.946208][ T8279] ? local_bh_enable+0x1b/0x20 [ 1103.961891][ T8279] ? ipv6_portaddr_hash+0x142/0x1d0 [ 1103.967187][ T8279] ? _raw_spin_unlock_bh+0x33/0x40 [ 1103.972459][ T8279] ? release_sock+0x104/0x110 [ 1103.977417][ T8279] inet6_sendmsg+0x5f/0x80 [ 1103.981999][ T8279] ? inet6_compat_ioctl+0x250/0x250 [ 1103.987365][ T8279] ____sys_sendmsg+0x360/0x4d0 20:53:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:48 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x220100) r2 = dup3(0xffffffffffffffff, r1, 0x80000) read(r2, &(0x7f0000000180)=""/110, 0x6e) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) [ 1103.992305][ T8279] __sys_sendmsg+0x1ed/0x270 [ 1103.997268][ T8279] ? __fsnotify_parent+0x32e/0x430 [ 1104.002632][ T8279] ? get_pid_task+0x8b/0xc0 [ 1104.007252][ T8279] ? vfs_write+0x50c/0x770 [ 1104.011922][ T8279] ? __cond_resched+0x11/0x40 [ 1104.017042][ T8279] ? fput+0x2d/0x130 [ 1104.020958][ T8279] ? ksys_write+0x157/0x180 [ 1104.025569][ T8279] __x64_sys_sendmsg+0x42/0x50 [ 1104.030505][ T8279] do_syscall_64+0x4a/0x90 [ 1104.035263][ T8279] entry_SYSCALL_64_after_hwframe+0x44/0xae 20:53:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xf4010000}, 0x0) 20:53:48 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xfffffdef, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff}, 0x0) [ 1104.041920][ T8279] RIP: 0033:0x4665d9 [ 1104.045828][ T8279] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1104.066263][ T8279] RSP: 002b:00007f2f4159f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1104.075417][ T8279] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1104.084112][ T8279] RDX: 0000000000000000 RSI: 0000000020000a00 RDI: 0000000000000003 20:53:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xf7ffff7f}, 0x0) 20:53:48 executing program 3 (fault-call:4 fault-nth:8): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfc000000}, 0x0) [ 1104.092492][ T8279] RBP: 00007f2f4159f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1104.100601][ T8279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1104.109034][ T8279] R13: 00007ffcbb50af5f R14: 00007f2f4159f300 R15: 0000000000022000 20:53:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfe800000}, 0x0) [ 1104.216536][ T8333] ================================================================== [ 1104.225038][ T8333] BUG: KCSAN: data-race in copy_process / task_dump_owner [ 1104.229850][ T8338] FAULT_INJECTION: forcing a failure. [ 1104.229850][ T8338] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1104.232304][ T8333] [ 1104.232312][ T8333] write to 0xffff888136e1206c of 4 bytes by task 8327 on cpu 0: [ 1104.232331][ T8333] copy_process+0x608/0x2e00 [ 1104.246830][ T8338] CPU: 0 PID: 8338 Comm: syz-executor.3 Not tainted 5.13.0-rc2-syzkaller #0 [ 1104.249286][ T8333] kernel_clone+0x14b/0x680 [ 1104.257393][ T8338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1104.262155][ T8333] __x64_sys_clone+0xb4/0xe0 [ 1104.270919][ T8338] Call Trace: [ 1104.270930][ T8338] dump_stack+0x137/0x19d [ 1104.275414][ T8333] do_syscall_64+0x4a/0x90 [ 1104.286000][ T8338] should_fail+0x23c/0x250 [ 1104.290778][ T8333] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1104.294179][ T8338] should_fail_usercopy+0x16/0x20 [ 1104.298717][ T8333] [ 1104.298723][ T8333] read to 0xffff888136e1206c of 4 bytes by task 8333 on cpu 1: [ 1104.303265][ T8338] _copy_to_user+0x1c/0x90 [ 1104.307675][ T8333] task_dump_owner+0x2b/0x1d0 [ 1104.313822][ T8338] simple_read_from_buffer+0xab/0x120 [ 1104.318844][ T8333] pid_revalidate+0x69/0x110 [ 1104.321439][ T8338] proc_fail_nth_read+0xf6/0x140 [ 1104.329638][ T8333] lookup_fast+0x1fd/0x350 [ 1104.334072][ T8338] ? rw_verify_area+0x136/0x250 [ 1104.338743][ T8333] path_openat+0x457/0x20b0 [ 1104.344527][ T8338] ? proc_fault_inject_write+0x200/0x200 [ 1104.349122][ T8333] do_filp_open+0xd9/0x1f0 [ 1104.349144][ T8333] do_sys_openat2+0xa3/0x250 [ 1104.354131][ T8338] vfs_read+0x154/0x5d0 [ 1104.358709][ T8333] __x64_sys_openat+0xef/0x110 [ 1104.365819][ T8338] ? __fget_light+0x21b/0x260 [ 1104.370417][ T8333] do_syscall_64+0x4a/0x90 [ 1104.376117][ T8338] ? __cond_resched+0x11/0x40 [ 1104.380522][ T8333] entry_SYSCALL_64_after_hwframe+0x44/0xae 20:53:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1104.385163][ T8338] ksys_read+0xce/0x180 [ 1104.389245][ T8333] [ 1104.389249][ T8333] Reported by Kernel Concurrency Sanitizer on: [ 1104.394098][ T8338] __x64_sys_read+0x3e/0x50 [ 1104.399410][ T8333] CPU: 1 PID: 8333 Comm: syz-executor.5 Not tainted 5.13.0-rc2-syzkaller #0 [ 1104.404095][ T8338] do_syscall_64+0x4a/0x90 [ 1104.408986][ T8333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1104.414951][ T8338] entry_SYSCALL_64_after_hwframe+0x44/0xae 20:53:49 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(0x0, 0x7) 20:53:49 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1104.419256][ T8333] ================================================================== [ 1104.473175][ T8338] RIP: 0033:0x41935c [ 1104.478027][ T8338] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1104.498657][ T8338] RSP: 002b:00007f2f4159f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1104.507281][ T8338] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c 20:53:49 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0xffffff97, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1104.515734][ T8338] RDX: 000000000000000f RSI: 00007f2f4159f1e0 RDI: 0000000000000005 [ 1104.524008][ T8338] RBP: 00007f2f4159f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1104.532336][ T8338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1104.540876][ T8338] R13: 00007ffcbb50af5f R14: 00007f2f4159f300 R15: 0000000000022000 20:53:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfe80ffff}, 0x0) 20:53:49 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1104.569718][ T8355] loop4: detected capacity change from 0 to 98560 [ 1104.584756][ T8355] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:49 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfec0ffff}, 0x0) 20:53:49 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x2, {[@noop]}}}], 0x18}, 0x0) 20:53:49 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x3, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1104.669849][ T8374] loop4: detected capacity change from 0 to 98560 [ 1104.679889][ T8374] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}, 0x0) 20:53:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1104.813210][ T8394] loop4: detected capacity change from 0 to 98560 [ 1104.839126][ T8394] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:50 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) tkill(r0, 0x2d) tkill(r0, 0x7) r2 = fork() ptrace$setregs(0xf, r2, 0x9, &(0x7f0000000180)="3633339ad6bebee8d708840b091125ce0c6499c85deef97507f6f47aec87de5203cbd1b826dc6fd17dc4466b3369eb84739a988cabdeb6cd8c47f23764e904dbf9b8974acd4a9746016e188d159dfeba817628178d6dc2c371f37570891fb38b121574e8b9f5c96235d1c1a202173ecf455bc49165cab4cc3bad7b4e28ea9b3348") 20:53:50 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:50 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x8, {[@noop]}}}], 0x18}, 0x0) 20:53:50 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x5, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xff000000}, 0x0) 20:53:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:50 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:50 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0xa, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xffff0000}, 0x0) 20:53:50 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, 0x0, 0x0) 20:53:50 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0xc, {[@noop]}}}], 0x18}, 0x0) [ 1105.754306][ T8429] loop4: detected capacity change from 0 to 98560 [ 1105.785889][ T8429] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:50 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, 0x0, 0x0) 20:53:50 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x4000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000001c0)={0xff, 0x4, 0x0, 'queue1\x00', 0x8000}) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) 20:53:50 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:50 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop={0x0}]}}}], 0x18}, 0x0) 20:53:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xffff80fe}, 0x0) 20:53:50 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, 0x0, 0x0) 20:53:50 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop={0x2}]}}}], 0x18}, 0x0) 20:53:50 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x2}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1106.028087][ T8470] loop4: detected capacity change from 0 to 98560 20:53:50 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xffffc0fe}, 0x0) [ 1106.078930][ T8470] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:50 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:50 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop={0x3}]}}}], 0x18}, 0x0) 20:53:50 executing program 2: gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) tkill(r1, 0x5) 20:53:50 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop={0x5}]}}}], 0x18}, 0x0) 20:53:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:50 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x3}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfffffdef}, 0x0) 20:53:50 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:51 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x0, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}, 0x0) 20:53:51 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x0, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x4}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1106.290461][ T8518] loop4: detected capacity change from 0 to 98560 [ 1106.305100][ T8518] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xffffff97}, 0x0) 20:53:51 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(r0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = accept(0xffffffffffffffff, &(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000200)=0x80) dup2(r2, r3) 20:53:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x14}, 0x0) 20:53:51 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x0, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x2, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x8}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x0) 20:53:51 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0}, 0x0) 20:53:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xa}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x24}, 0x0) 20:53:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}, 0x0) 20:53:51 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0}, 0x0) [ 1106.597354][ T8568] loop4: detected capacity change from 0 to 98560 [ 1106.622029][ T8568] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x28}, 0x0) 20:53:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xf}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x20000018}, 0x0) 20:53:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0) 20:53:51 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0}, 0x0) 20:53:51 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0x9, &(0x7f0000000040), 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r4) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x601060, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@debug={'debug', 0x3d, 0x1}}, {@access_uid}, {@access_user}], [{@measure}, {@dont_appraise}, {@euid_gt={'euid>', r4}}, {@appraise}, {@subj_role={'subj_role', 0x3d, '@@,:&/&'}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x33, 0x39, 0x61, 0x34, 0x20, 0x39, 0x37], 0x2d, [0xbb3c409f5573ca7a, 0x39, 0x39, 0x63], 0x2d, [0x38, 0x65, 0x31, 0x61], 0x2d, [0x64, 0x34, 0x64, 0x64], 0x2d, [0x66, 0xb9b6c2bf7fe8cfb0, 0x1, 0x9b, 0x33, 0x31, 0x36, 0x66]}}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@subj_user={'subj_user', 0x3d, 'sh\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x38, 0x38, 0x36, 0x2, 0x39, 0x39, 0x36], 0x2d, [0x38, 0x62, 0x31, 0x62], 0x2d, [0x66, 0x50, 0x31, 0xf], 0x2d, [0x39, 0x39, 0x61, 0x64], 0x2d, [0x62, 0x30, 0x63, 0x0, 0x33, 0x62, 0x37, 0x64]}}}, {@obj_role={'obj_role', 0x3d, 'sh\x00'}}]}}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RWSTAT(r5, &(0x7f00000001c0)={0x7, 0x7f, 0x2}, 0x7) r6 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r2, 0x0, r6, 0x0, 0x4, 0x0) fcntl$setpipe(r5, 0x407, 0x9) r7 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r7, r6) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000000180)={0x89, @multicast1, 0x4e23, 0x3, 'sh\x00', 0xe, 0x3, 0x2d}, 0x2c) tkill(r0, 0x7) 20:53:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x11}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:51 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)}, 0x0) [ 1106.886442][ T8619] loop4: detected capacity change from 0 to 98560 20:53:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x2) 20:53:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x2}, 0x0) [ 1106.945771][ T8619] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x29}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:51 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)}, 0x0) 20:53:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x3}, 0x0) 20:53:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x3) 20:53:51 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)}, 0x0) [ 1107.144038][ T8670] loop4: detected capacity change from 0 to 98560 [ 1107.154246][ T8670] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:51 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) r2 = signalfd(r1, &(0x7f0000000180)={[0x31]}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x3f, 0x1, 'client1\x00', 0x0, "7355bddcd49869e1", "7869907f970602de549da3b589178fd0eb7f215b509a5611c6438e0b589b3751", 0x5b, 0x6}) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) 20:53:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x4}, 0x0) 20:53:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x60}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x4) 20:53:51 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10, 0x2}}], 0x10}, 0x0) 20:53:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:52 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xe0}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:52 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x8}, 0x0) 20:53:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x5) 20:53:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) [ 1107.299308][ T8698] loop4: detected capacity change from 0 to 98560 [ 1107.316410][ T8698] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:52 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x1f4}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) [ 1107.424426][ T8725] loop4: detected capacity change from 0 to 98560 [ 1107.463138][ T8725] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:52 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x300}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:52 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0xa}, 0x0) 20:53:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:52 executing program 2: r0 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) rt_sigqueueinfo(r1, 0xb, &(0x7f00000001c0)={0x2c, 0xffffc7e8, 0x1000}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) 20:53:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x6) 20:53:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:52 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x3e8}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x7) 20:53:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) [ 1107.639524][ T8747] loop4: detected capacity change from 0 to 98560 20:53:52 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0xf}, 0x0) 20:53:52 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x810}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x8) [ 1107.685973][ T8747] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:52 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x11}, 0x0) 20:53:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0xa) 20:53:52 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1, @tick=0x401, 0xff, {0x0, 0x89}, 0x1, 0x1}) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) 20:53:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:52 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xa00}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:52 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x29}, 0x0) 20:53:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0xf) 20:53:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:52 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x60}, 0x0) 20:53:52 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xf00}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x10) [ 1107.925489][ T8806] loop4: detected capacity change from 0 to 98560 [ 1107.953160][ T8806] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000800000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) [ 1108.098570][ T8839] loop4: detected capacity change from 0 to 98560 [ 1108.117136][ T8839] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x11) 20:53:52 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x1008}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:52 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x1f, 0x8, 0x9, 0x35, 0x0, 0x1000, 0x4302, 0xa, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000000180), 0xf}, 0x801, 0xff, 0x40, 0x5, 0x7, 0x559, 0xff01, 0x0, 0x6, 0x0, 0x9b87}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x7) 20:53:52 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0xe0}, 0x0) 20:53:52 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:52 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x1f4}, 0x0) 20:53:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x1100}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x38) 20:53:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) [ 1108.251264][ T8859] loop4: detected capacity change from 0 to 98560 [ 1108.264247][ T8859] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x60) 20:53:53 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x300}, 0x0) 20:53:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x2000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) [ 1108.424176][ T8897] loop4: detected capacity change from 0 to 98560 [ 1108.471945][ T8897] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:53 executing program 2: r0 = gettid() openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r1, 0x0, r2, 0x0, 0x4, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r3, r2) r4 = getpid() wait4(r4, &(0x7f00000000c0), 0x8, &(0x7f0000000280)) writev(r3, &(0x7f0000001640)=[{&(0x7f0000000240)="0df23fbdc7ae", 0x6}], 0x1) read(r3, &(0x7f0000000180)=""/242, 0x52) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) 20:53:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0xfc) 20:53:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:53 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x3e8}, 0x0) 20:53:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x2900}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x1f4) 20:53:53 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x810}, 0x0) 20:53:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x6000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x300) [ 1108.630871][ T8935] loop4: detected capacity change from 0 to 98560 [ 1108.648174][ T8935] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xe000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x3e8) 20:53:53 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0xa00}, 0x0) 20:53:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:53 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RREADDIR(r3, &(0x7f0000000200)={0xc5, 0x29, 0x2, {0x5, [{{0x84, 0x1}, 0x6, 0x81, 0x7, './file0'}, {{0x2, 0x3, 0x2}, 0x4d, 0x34, 0x7, './file0'}, {{0x40, 0x0, 0x1}, 0xffffffff, 0x3a, 0x7, './file0'}, {{0x8, 0x0, 0x2}, 0x80000000, 0xc5, 0x7, './file0'}, {{0x1, 0x1, 0x1}, 0x2, 0x0, 0x7, './file0'}, {{0x1, 0x1, 0x7}, 0xffffffffffffff00, 0x20, 0x7, './file0'}]}}, 0xc5) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x12, @time={0x8000, 0x1}, 0x9d, {0x6, 0x3f}, 0x80, 0x2, 0x4}) tkill(r0, 0x7) 20:53:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x500) 20:53:53 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0xf00}, 0x0) 20:53:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xe803}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x600) [ 1108.832221][ T8977] loop4: detected capacity change from 0 to 98560 [ 1108.848535][ T8977] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x700) 20:53:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0xf401}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:53 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x1008}, 0x0) [ 1109.012547][ T9021] loop4: detected capacity change from 0 to 98560 [ 1109.050531][ T9021] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x810) 20:53:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x34000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:53 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$setregs(0xf, 0x0, 0x8008000000000000, &(0x7f0000000080)) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r4, 0x0, r5, 0x0, 0x4, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r4, &(0x7f00000001c0)={0xffffffffffffffff, r1, 0x4}) ptrace$cont(0x7, r2, 0x0, 0x0) prlimit64(r2, 0x5, &(0x7f0000000180)={0x1c, 0x1}, 0x0) tkill(r0, 0x7) 20:53:53 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x1100}, 0x0) 20:53:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000003f00000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:53 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x2000}, 0x0) 20:53:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x40000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0xf00) 20:53:53 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x2900}, 0x0) 20:53:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x1008) 20:53:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x400300}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:53 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) [ 1109.184820][ T9050] loop4: detected capacity change from 0 to 98560 [ 1109.214005][ T9050] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:54 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x1000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:54 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x6000}, 0x0) 20:53:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x1100) 20:53:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:54 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:54 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0xe000}, 0x0) 20:53:54 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x2000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x3800) 20:53:54 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) [ 1109.406789][ T9105] loop4: detected capacity change from 0 to 98560 [ 1109.421872][ T9105] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x3f00) 20:53:54 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0xe803}, 0x0) 20:53:54 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x3000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x4000) 20:53:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:54 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:54 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0xf401}, 0x0) 20:53:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x6000) 20:53:54 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x4000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:54 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:54 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x34000}, 0x0) [ 1109.621182][ T9146] loop4: detected capacity change from 0 to 98560 [ 1109.659790][ T9146] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 20:53:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0x80fe) 20:53:54 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private=0x8000000}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 20:53:54 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0xf}, 0x0) 20:53:54 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/235, 0xeb) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r2, 0x0, r3, 0x0, 0x4, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) dup2(r4, r3) r5 = syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001540)={&(0x7f0000001480)={0xac, r5, 0x200, 0x70bd26, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7f}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3309}}]}, 0xac}, 0x1, 0x0, 0x0, 0x4044}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="90d30f1361b322871dbedfd5c3cd0008005b42ac1922a45a1c14fec10310e505c3f08dfcdc2bd3c0d624844b03bc4d42b0a4a310ea1e916887cd8001981f8f1fa659f01cf91fbbc16eb70e6567b05ca78ec0b2766e271666d6000031197c24f51d34de71559d998a6e1b5a49b2c0a7bfbe5fff03000000000000671ca39d02ba39d8169eaf69c286bfaeff44883f0a5135296c365518e1a8000047de8c09c251c2e71888c80366b51c7d5c81d820c1f140bac5c1bca31e2bd446dfd306f800000000000000", @ANYRES16=r5, @ANYBLOB="000426bd7000fbdbdf2546000000080001007063690011000200303030303a30303a31302e300000000008008e00010000000c008f0001000000000000000c009000ff0f0000000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008e00010000000c008f0002000000000000000c0090000800000000000000"], 0x90}, 0x1, 0x0, 0x0, 0x44000}, 0x8000) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(0xffffffffffffffff, &(0x7f0000000a00)=[{&(0x7f0000000300)="76286c8825d5bcc80996aad5a91ab6fcd9129283ad1252524c4c29dcdc3d0ef8166c1efc322e5ea172d4b6798466d59860e563ad27e662cddf5fc1ce0f72d9ae3df746a82f93d8b62edbacfebc496fe1a863747e8b9215bc54d77ff54b6abff9247ae6ca8179cf7b92285d5faa0f419ff7fea731fc800d1809364650b0231094177e948068a898bd8452c2551a4147e189a10fca09113ca27aca84762d7a97c7240aedbae12e94a6683820f183b13075a1c41fa90a3659b2df6c6e19d3161b9bee0cd0ac1ddc50294a69ad58cf5d3c2b", 0xd0}, {&(0x7f0000000400)="74a080a0b2c08c485d85d9591dc70a063ffc44d525f04ccdcceac2a006aa0aae26c4ee9a96a36cdcfc5b4fbcc85ca106ba047c50f597df7a424fe1c4a26d8150fda0f27e3d705f3ffc3189e01d369575e624873a09d7c64bcecb61cb576e3e7c55372a268c90e156eac61b2fb843568da6d82aa37140b12817c2", 0x7a}, {&(0x7f0000000480)="db118f040644", 0x6}, {&(0x7f00000004c0)="5fdc6a15e9955fc47dade9ebd109f57b5419acec24c70e514e87a81547b06d4d044c17afae23b46da99f4045b3a528d3035cf1f5cae31cdecead24a5d731cf1133", 0x41}, {&(0x7f0000000540)="acb973619c80ce5082e997575533d67dcb020f404ee59906d60e542cafd907672cf8517fb92918b28e4c1279221d0dcb9acc649dd6d8758d5f32d786e48add664aad118b00eb8ad043cceb677a47d9553f03b90493f962c4b182b1be7dcb27437d444cca13e57d0f25a8cfee45980e4d493ca9f19d55159064f653065297aa1ac4511704742d26ed9c1905e8a9ca0f892353324d0dff7ccdbd0238db14b14be722eaa718c5f5806213507e1d68510344134828a35d9fb6063bde50e2702bafab4fbfb32f489ab5d9c30d0354eb348585cce66f7256005bfb3e245641a530f5eafb1dde7a704bba", 0xe7}, {&(0x7f0000000640)="2342047ed17e8446839ad156c627a781858794d26c64cf7920142577ddb77d8e5faabe32d4f9568d61d6d61b0c60663f3d6fd74a7e413cc4268927196612d651a07c890f8317a8ccef4f27ea2698bfa65649bf73cd30dc2fe4e23156401d251cb72a4839a51fae2b37b29acbf59b0de646b6ebf17454ed0728c3f24edb915957ebeade6f4fd973f3e610eabcefb368d7873b5c5f6c2468e42ab6c24973f1e08d41bcb3aa660856ef29dd7ee9cea68d4eda9130074fe9e2411a3d544cfbc0a3e2f385a8e09c0d872894b2c7ecba6efcaaf3ebf965ac5201dba4c9a918a432563076305db37a9170f1", 0xe8}, {&(0x7f0000000740)="453ba758007d6393e8660f65e91c04e83d25e33547fb1c8d73fc57b5528b1cf7c682e4fd00790598ee45ecad3d89d927772ff0ca19c136b0ac955ca1d55432a3297e21b23acfbf872948be8fb652df84bf06dd6a5bba92888437a2094a167511cf2eaec2439ea5c8a1be313a5d3a99ee672fd93ee77959a5b1699813f80eb2", 0x7f}, {&(0x7f00000007c0)="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", 0xfb}, {&(0x7f00000008c0)}, {&(0x7f0000000900)="5ac36f0e2c12153811340c33296d0e78a6aea0ed1d17f178df3af864ee3fc982b6c21415e66703aa047d866e90109d2b023f290daa47fd7f48c2149a8a609a2e2455c4101d269a0736d5afb456cf54fcefdbe25b5fecb0bfdced1b15f5bea4c7f8b92fa1454d5e4a96155f37fc11476a042d3f7fdfa0aa970d38e4dd6488f863b79f07f599f02c1bdab8618f8b92b089966a66eb732e10242e0c65748b314cc0259bef1a2f7d8d54ca7dd58c760024aec5d8f3ccef6ae6e247d710323dcce7253f2968174603ee3534d99f8aff1e10d49b464b59e5dcf1", 0xd7}], 0xa) r7 = open(&(0x7f0000000080)='./bus\x00', 0x42202, 0x0) splice(r6, 0x0, r7, 0x0, 0x4, 0x0) write$binfmt_elf64(r6, &(0x7f00000015c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x7, 0xac, 0x1, 0x3, 0x2, 0x3, 0xfff, 0x1d9, 0x40, 0x9d, 0x6, 0x6, 0x38, 0x2, 0x8, 0x8, 0x3f}, [{0x70000000, 0x3, 0x400, 0x1f, 0x1, 0x400, 0xa0d, 0x1f}, {0x6, 0x8, 0x1, 0x1e90, 0x4, 0xffffffffffffffff, 0xb329, 0x8a26}], "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", ['\x00']}, 0x11b0) prlimit64(0x0, 0xb, &(0x7f0000000040), 0x0) tkill(r0, 0x7) 20:53:54 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000180)={0x2, 0x4e22, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18, 0x40000}, 0x0) 20:53:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000580)={[{@inode_readahead_blks}]}) 20:53:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000200)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000080)={0xa, 0x4e22, 0x1000000080000, @dev}, 0x1c, 0x0}, 0xe803) 20:53:54 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0