e+0x708/0x1410 [ 1327.013626][T18750] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1327.018738][T18750] ? __fget_light+0x1a9/0x230 [ 1327.023420][T18750] __x64_sys_splice+0x2c6/0x330 [ 1327.028284][T18750] do_syscall_64+0xfd/0x6a0 [ 1327.032791][T18750] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1327.038716][T18750] RIP: 0033:0x459829 [ 1327.042618][T18750] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1327.062226][T18750] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1327.070644][T18750] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1327.078623][T18750] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1327.086597][T18750] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1327.094568][T18750] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 13:33:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x8c61e}, 0x48) [ 1327.102540][T18750] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 13:33:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000003b80)={@initdev, @local, 0x0}, &(0x7f0000003bc0)=0xc) sendmmsg(r2, &(0x7f0000003f00)=[{{&(0x7f00000000c0)=@sco={0x1f, {0x7, 0x7, 0xb7bd, 0x359f2261, 0x0, 0xffffffffffffff01}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="dec4074b76231c896f023e84744f23e1d4607e76f94b723ffd9b325b49c7d502410c18f645e40c6d4e2ad0a89fef", 0x2e}], 0x1, &(0x7f0000000280)=[{0x20, 0x0, 0x0, "bfd275b720527890920ce9b31377"}, {0x90, 0x100, 0xa, "863295073d536139e59ccaefbdc76c2c13ac95f5202ac4d771b58f060cdb475a1ca29f1c811216f771a50fdb561d2d8cc0e53b2024d5d97ce56d9f1ef1f070c30ac6c9228083ba6fdbb4b0f67b28005e75db0cf7dcbf69b5787c12fce2be2357b471904e75a9b7b8899939d1f86db5b833bab94ca79ab8d92ede4e94"}], 0xb0}}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000000340)="d93cae705364c8482c4aab177bef87aac02e6c872c1e0369bc0df97d9bb5a8d397ca75b46f40e4a147e15b1c153544399de08a576615784aaec47f4d9b849ae054d7933e4797104b5ed150cf0bd676f4b51ec93ae89d72396d4f7e53ba485f75c61a999c5f98001965095482884c254b7a7cf1a13b1979b04b5282dd2d5e08700c185217", 0x84}, {&(0x7f0000000480)="9f69edd3d2ff71127b15d3e418b29152dddd64d88f684eadd87e0a97e95de3b8cd34c455fe1107c5aae80dae3e147604c74c62ae570e4253ea941ef9295e1c530cd753fc3f5583f74fc6f4287052cd642c2404101e4499b61bfbe57f44ba8e944694374acbf57f66ecb607661d7969c6cc6234b1fdc2d1905f91b775469c652608db351a66df5583d5221fc6b180435410c02b2b82987a5430df0239f6d7a6d548972d8a85f5ebb0ba571775bd", 0xad}, {&(0x7f0000000200)="8edb78a36f0be9dd42e5b6", 0xb}, {&(0x7f0000000540)="67d3ab5f73d802e98fc975407331155944619e58b02b3452fa25c2dba29996ba2705174afe3766e310dbd7c45f584a6e7e84d214e95116ec46fc1d03332ba23524e5a88f0f59ce54507b91df0e56d68cd1148e73", 0x54}, {&(0x7f00000005c0)="cc4ae35178b00640617966551ee97dcfd44c5b1a26a8da3f894d449e6c6446fba1e0a3f9f994babcfee7ebbce89edb3eea1b2b07fe0c92d0461c0d62f29fb9b0bcdcb58c57044789aa37", 0x4a}, {&(0x7f0000000640)="e2cc7c4a57464b111c0f441c2c44234da11391261121060937197c", 0x1b}, {&(0x7f0000000680)="d5a8b951de8a83b6cc80b58d4fc381d2c627cd258a2ae91c4df8a3a381205cf705073b532be00d556127bcc1a3ab5022e84479ecaedcaa5c4009cdc02c76673f455fd3e559283fa4968f8c500f0a8345213f6171ed015814a2b1eee48579228d8de904c7a724d9a5e5f1472ac6b4be91c225447cd31b8be373a13913c88b5220cbb47005664c318099fd8d8b91b8ad6e946c0e5df552ee30d069734d9e6e9d1d7260c49a7720433f986f41ebefddd4b2d3a49d3d371734c12135c0453ad88a67aaa7c0e7ce47c72c1e76ea35f6d67797370e6b7c089df28c3820502315c1f3bb7750c571b921ce57ca603c1df91afc144793f47134cbf72fc456a8066c27d4f978e8a29f2498ebbc0913b7762ef219b25c3857116021de6e4bea79dfeb6c178daa1a240c7b0e2139e3412014f54e85881c09175a97c596295146a7007c313f96b6208e45e12d439712476fea3a963c34a27911d1a82bb89f354e05d3ed75308b21575ac75043842e37c2789f65c8ce324db814866021790a84e72a3e016c8a0628efb0c971becb453a8a17f6f06e97e1fb4358e011502a73654f55bee0f88b59cd08451146851b6470449a88a7e3cf3c75238cf8ec7145051b3b08d7a516e3ecfdd2dc032047f30b85818d0bb4b85c5d7c93f9d7d31544e53052a18d6b1abc1f27466739d15919846c477727b0e7d5822e41bc0f3e04051fcf7b667c7f738152333011c346812612566d31e78fba6b7365dd2e9e41053ce5b59dce747416ded59bfb1496fb7b4ce56c577d4a2607797a8049d4d4c858c3ad90e788a9be2db7b4a3ffd594a4ef0ce23a6d55eb1da87563e35833206bf34e49a04a61ec0025a512dc5bcaef5b2ce2851febdc54976e47f7b3ee7ce5f1395fd126da65f9c0c2c0d339890c40666e76da3240a9cde9518e724ba2db5ea61c1b0b4e084b446d58aedc41ce29b10850f4c103f1a064c8633ead982f7932129f99be155f281f02c9705d267aeb331cc6162bf76265ce8c64a7a511414eb01eac2a66adbf94569606d92711ec995f230495dee3bede32451989508c35a45d8cc089e9eddf9415954d0447e3f3db333082439d8f11665659532654f6d06e48da7a42484717b36bbf1a21151b25c4fde609325b5ca0d3c44aecae15e406781c33ee078406bd7a930b1ac3f0ca46ba8df696af8e0ecc0582c4bb42ff4897710a609c1ed038e274c212f1a1ee4c86f758b857af585c57c18fdf19d8024b336c2a10399a2d6f99cbc7c0aefbf211d7fbf8f31373431246ee5a47454adddc51e3a406fd97c720d94126ff29e84592dae8bd8be9b32d53bef385daa98c515552a0d2ddc0ef2a1008c58dd9f9ee5f04f3f7c97597cdd0808dfe8ee8d0fbbe163b004b5495d09b1322a1673b166bd094c10bc06ee9f165f0c4b685c42de8d46b6accaab04d78fb2d387cbe2bd1725658d146eae2a824fa2d88673bf965897a6a6febc7a576885ed997e90c6c3d402427d2d38f90cd86c8c9d52267241c779da814fc98132aee62adfd2d3fdf060cd55c4c4049754d7273cb7de42b7ae09cf2318656f991fbb67f09754984f6450d752f595ab78b86af753e69ca037c7d6507cb7a24385df53c65f62bcb36a6bdef73fd5fca68a55d1f0784ede4f1cf3a287c3be5acc450b6c1042b9bf0ad88fff9eedcb2e6889312dfd13575c55ece758dcc9dc6fa53b0da325378b4aaf3aa80bc68ad1f42fbfebf450f16ec5d5cfc21f0a24e81d8e903d569f3abe686be50a8a33547227b67bacb7002dcbcef8bb9c989b6737020b1dc89f5406d3b0823dd730929a3941cd4fba40f7becce9d4521697f0b86d10459897b66395a56a869046ac2aff456a3088dbca17fc13e66757014e252667583f23bba3433875e2bb86efd43898a4174209da908d1208b3073596857990a00a9cc09ff37605260927a787f287fe50dba877cd49945906fcba3d81c9a04469ea13532cecff68df2d58a1e9d93812c90780b4190509805caef162254d3d37a757cfd56ade225c4ff80f00c922af3c2f673a25a0044cfd0301eb469cafe41864dbc4624b2e318b4a938d7506f63d952941eb3ab60338fab3944890c8283089c1a49533599ecb5a9e1b41d0af8130179497accfc76187c3a9a40ce039b8580862ac78165519390dc1ee3efb4a20f1b915b2dab9b90b748ff60c1e3cd69c45f7b4366f995ebcf1f84b15c763e0fc883ff7d9b7af1574ce7c758e5903a0028d8eaf5a1f89d5e57b4a162a6a28cdbe577147135f1dc2d2024f73ee3f0e656d1aef356ec256d15a436099d495b45ccbfaf6b51eb8b742dfa64e8ba9b8cdf02fa93efd0d45ffd043372dd7a7b38e01841c1d71a2d3103b89698ccaf59f9a6953b3b9529288b3630f2fe96330ace1d2f292f20babff24bc821aea2a82afbd0a8855c7918ef049e117f4e441ab415fa76402e9ae10448cdd32822827eadb455b6762f5477cd7ca8e7c52aba776fea47fcf680676682efb154a071a38dd3845833744fe7250dca82bd7a43182a47c9cdfc8962326cb25a944423c906a17cb164426eace28bafdd86cde430fda9536b6489d2717ebe3f65b8dbfae50be10d59982eb11605d7669e4f5b4af7cd4e173539dd356ffb665d5bc30e61337191ed606c159258e73423127bd16e8d600061c063f07f7543102be7c97d919105a6e26ac4c4d845816fab7507db6754bb91249ff6a1b2efe992d8621b9f84f4b144f0ec4cc36ba7375a0d69ec37eb1ef7f768c8f6ea1ec57d0a49c5343f011389c7a7633774c83430c987c8f28229740e3522a37bf9286a6934a06cd9375610be10bd8d32947b87cc3c1637169ccab5145708cb52e837a3bfcc820f0cf980cbf5aa8d923e1ad070f6e464d89c937a6470247ddf16822637455ac868cac78d4b7437dfb093cc3e0fafefb3d70d775dd7733e79cd21c81bc141013f5a3eba5d8f69413360eee7916f8bc81175fea491a4c6c0ff1851ac302b607fa3631468d785910e1d1bd0be5dbb9ac2e8c2ad579e3d515480a2027b3123b414e0bea2331a6dee21e42e2a284ffbb9aa09c0d2989c1543621d207a8d48d7c21ce99dcc53c22fada1215e9f1e7a9ce48b8a76c17354255657e67cc7323a80186c4be9960c5be35cdae84f1ec898121c6a2fb7dbd9750bb1d322ec30f62433851b54fcf6ece7122ea9c102a5758c183b3e949d700ca9338a39489ea6735552a1fa6d1aefac3596646d50ae618d24cdcce858b83ffff717feff79abc1674af02bb5d6afa1bd411d0c9b1f4e889cdfa050355f66794a15d265294cd927d3fad8f0b43780ab3599df5621f3ce8497f770380f7de74204e41806d92c7a5ce568f9d60eb7c2c99e1634329a44574cc5fb17516d4a26218facf0afd9d7eb185a2190284d1d7c07d020a5dfce06e5e4702813af63f2678c86631717428d49b8fd9aceb9f90fc29bcd7da8f751bbb64f2ca44daf29ba39f8174a8f7ec4d65a3bd58e760341e74e8422a7c6b744b752925a8a21b43c7fc7bb049abce4bd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0x1000}, 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0x1000}, {&(0x7f0000002680)="6b24f3f956c451f2c48e6c3f9c979546d062ce45fac67cb037f3a51bd1d3ab2e115150a5f90a4a23eb7ddc332215c81b6506662ec71a251cf12800159ebf3affe6474e311a0ad0c4508f861e4595edec46c1160b91168df1a8c8951723d9063af7d3716d1ba04aa2cb31325f0a20269d8af8abfe700bf05142121facd606181ec30aa9f0a94e", 0x86}], 0x9, &(0x7f0000002800)=[{0x50, 0x110, 0x2, "59ab538012d777269f96b1ed04a31aeeebf7f0032060abbb89a30462dd78292b1be7df90718f436259ca1d6f064717c7e867b28c75f0a4ea66d65d1287566e48"}, {0xe8, 0x118, 0xffffffffffffffff, "fb935ec9f045b6c69d91f31e48366d6d1958d4006b0eb20b3b05fe0285b808bb55f38924d3262ff8005eeb4d512da58c8fbe540a37fe89d666443409a527ebfe89de3c6b6a3ea50765d8578d28ae667b6c737bb81701c7a0ac382cb9b8afc12e9efbb89d7a9ff3b6d21f5833c926cca9c569eac753ac9e274ce659ec6af26f1abe5eb92e22f8c6eafe736c679f6e0fdf1e7592e8475f4e4e1859a1b3b26ee4c6bcab366bb75333832029a3e72369a522a24e8d43e046fe8f8505a880e9d97e408fb808d69cd48ad900b03b75e4d954b28f07"}, {0x20, 0x102, 0xffffffff00000001, "df714c36d0cdfb7c76e9c178"}, {0x98, 0x3a, 0x6, "62b1dd9188a99675e4b259968beea4f6ab78396c5281ae90c5f81eeb4c98716b435fc90f53426e19a4b0f14edb2d6ce56b8d78ced437e2bdec1756790993b55c66b98b8ba21aaf18e4c9d34b0b81ded918d61b12c6a22309689caeb66aedb177d8202d071268a8a5b3cec7833c8af88e0eafdf24338d2ab23ef9022547e17c4d2e"}, {0x40, 0x19f, 0x4, "dead38ef56eb46a6f5eb9ed81e7bd6310cb154a58a91f03ec1b17b24a35a4589e1b3caa4a33998054759637c8d318ea2"}, {0x110, 0x118, 0x7, "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"}, {0x1010, 0x10d, 0x1f42, "029421413a65d5541bf6790fbbdbcd44adcca4a1212a56c4fef44234ea7f8ab7228faac7475f9cde8f5bf542524e580fed1e7d89640bfc2644b1b2ab467f152895c8de8baef92b9a0f9898edef72d5a21bbc12948b6cea52407ff8f8b045d05738905c55f376abe6710e0a6ae1404a43a54687512601b9755763ccead13fabe2890ed9e08a0e912127a76104554598d72cfafdad50c0299cd5a473521665bb994c14b5ae81ce5003a75ad949faf3cb19236a8fd9322e2a3612be0076df381762097aca8572ec362242f679448f700b512f97d25bacdfb011203cb48d8e371cfc9f761a1841673abf304388442cfbd1c26c62c7e03ccf48604c3ebcd714d4fe4beee33d329bc934c6dd31c41637623a9fbd4fc2ff41aa2ab9cb84b6e4fcecba7b7c9c238fe8c71f4163d712bd0a1c8b3b0bc7193bb886204e59b3ff5087db2f0cda91c2b62269535589c03ee33ae986f1ac5c6450a930f4c9e0552da8116eb6b7806a309dc3038484a80a770867a809a5d3dddff408d2929a7413f348e3d2b8d6d8e64b45fe34ecc875503b67393d293e555d699f8805f486d2f22d2db75612c6a5df3f6b081efa0114e47b3ae2dee5441f0633a17f668e23972e62c6e1ae9104b637f0c124f32e8199e08360b0758b556dee88622ed29a9acab4f7c8b5b00783ec2b0a00fca01ee0a0c1f984be39e03905d4be7c16c36004d3811f90c3adadcf0de7cbe5b73074edbc122da713497293a9e6dd5a94862a6d520a69bb18f5dc750a5f70160d381b4e89903fa2f477ad577dbfc3780305d459610b545724dfd8762acbd7e271b02ab95762ff501148d1843b5d4d67b75b1cd2dca6f57bd6f72a8985cd9d9fb67e840fc05965e984dfb26484240c51c71ac88379ea3e6288f25f2c357ea52753a5b021f6695645963ce1a6f55570af51fa5b307a28fc81e64e65bf0734e91799b4a0041f6be01d9f8cf92e82b773cbd7f2703b800ddd2c80b2361ed47b5c26182a4cff32a19843062bf2364b3d8816c2de6985e465cb54a05c57156347cf1370c0f3c2422bb94d0d4e88337de9d95bc0263cf38514140fe97ad22d4ebb823f4a66c6085fadca1a838ec6d03a9cc1fd14e16687abbd890de02aab7b0d746c5047caa96c64cc4ef82b23470c0dddba1df6be4a3c8b3e1eceda10734cce98d705e03ec4049cea4f8153f5a144d9f1ac14b2ba1176f8133914250f93bf68798fe831eb21f904a0bc2cdd1197e7d948cdde4ae1384f94763d62d53f5a2f00a8b3f419e75b2b5a8ba7497f132e6bf34fba5dad73f30ad5f5b9dd21c649bb37b70c9219a450e4f1b80c366b6d3f111b6b8592478e7d80594d14f18b56447998b35537ce5b771946f81645d58a5809fcb47064f8abc5c01325ea7c15bf02ca1d9682874bafa7ded61fcc0591ca9aac72cde658186446c5b5705970a31f142d13bd54e179bb2751d8004ff7eecfbef133815d02a6d8895e36c173abc914927c082a5ee6f14262ff682e1e39826c80196a96d69a22e16573215c9404a933a6333818ddb7bd149eeafd84c2dc07bb4a78218c14edc841439786bc7a122f01c5af2ba4d6634427a8cd8925bb4c5d97a33da645d4246f5b5974046e5cd421ba86a2464a5eda176630c2e0d41932d98397d7eec420b7f9ed40bd36afe3cb28578a5837cb322c0ed82d4a6cd546cb26f34b8419851fc3ed35772c8ae633e22e95f6c5dfb80b3b11cc9d3edabf3698d13ebac89da4051c5197def003845b9e3735b68e88a2dbc30aa9cdbb2a6a6b80b9f765f81f8d45d381a6df2107d2a1b353f689a1e15ce5800cb8686631958df9fd9c4d97e586882cd4eaf7a85fb52dcfa924ee936d90a8752df3d8bcffcf0579d7bb4adeba914121c45ac846643382be96d981e46139a9475a15a4a89fdaa9a2533267241c11739edefa0723ff1293ac56dae89834a4cc5e538f49a24450d6fea0f5d1ff4ceca2eb44aaae538b12329c770913b0b112951bee19c8be40536787f768c6947f0167549961a2bb01fea3f3424ccf6670c5c901f6bdf2dca7863036c1c99b6349e3dfe4e71f4f255ea5e96bdbb9b3b3fda86e50af0f2f7bcd461311f4c57cd00dac97551d4a1c32b418210cd82b6dba7051981e04adc3397cabcedab265a1aadd43ff8937feb3a2b1e4488c4702b39db02c205f77d28bd1da13090c209308a40d66ef2c0e8939c2b34587194f4115e64b3abe57884c033da176fa0259022eeb47ddf5a020f3b4ece1e94b1a39da8567743c188dd06c399e65313814883086f4b14791c2aca1db5918f94a4cc268607ae171f3ed5a054ce0244e09827c14cc1c1a91a77337dded8064b7fca0123372da2aaad2932da7a91681a94cb408f7237d4688acb8fd548de91ad55711bb9e9cfeac5db82469384ca03fc3daaaaf8dc5f1f284b392423954789821985f378779c7082046230b8fedd84b1af247037ef759f9d1cddeac088333ea291b35cb7a67c31a6c87aebc4d0dfc06cd4afa8f6f035c7f9108920b446af9e86077f6313cbdd8750f6f0e6165481f77f7af6e7f9386cc23cfef0e95eeff15b70ef637a11759e75d19a200f8acc81381e9de5857090ab28a50570fee663d07c2fc1431381090b68d23a1ff4aedaede564c6a05129fd2a5f5ba109a33b08d407106e58c0a12d2675196c89e7b15070cefa6f248e910ff45016a9ec8d751aeab95521eb3a66aa839acc206d5661099ed4f6931d35b5d112c6b6bcb97edf6ed0e490468e28e8adc84b7f0d007cda1fc2cc4c377aa4322c3b9101ffb961f715c4bb2d37030859726f996bfe307218cdc99c86f2039550986c5b4ab0b8bcebae278eb7db66a50162fa86b8eecbbf774c7c48651b1129e920fe7c481c120105e080efaa9c18d465fd673224893ff4ffe201180199738c0cda006bb55f4562db08aa7c561628b283346847591209e1dc46acc5cca1feafd1ee86694f46ebf4b15de7c2ba3f6b684c5c47b04236e5bbcb19fb9b290d6c796d9ba6df98dadd8fefd905fc29ed9b207c53c82d1151a876cbf8168537a13052013b6dfce40c3d627b4d7bb5176c0418afef64a80bfc12614db8e4f218f5578b5d455ef16a16327c81afc7bd79a846aade1c5866983f89b032795533f8218f013147f8dcc49b27ca8a9fb15250e103912a39ca42b030d569c6b51809abc55ec4551b4408a3d331be50e0c4050c50f326cc8e4b16f873e393277d064223832bf62749476311847ea10845ee199de626cb13a90bb447da62a595cff48d2d454701a0b51c9f8d5dbd638a476b9331879cfbf3995a827027900e61b89d6c1b8a866091f8c3f56426fcca7a1f854f57800eb6565e202d21ba32b0d5811e54a769d86268721430d0cb57aa027ab881a2a87080353b1307d699b0e3d461d0857720d59458e915f52c124af766bd539764ab2b51d79fa14f87041bc82f0c859a52fcf174a94b1819bd7cfb08c51e2504c36c18d88458be313b7a1ad1576f953c8429f96098087bb41791d2c4c91670659240f2303e57bd02394e72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{0x20, 0x115, 0x7, "49aa5463bcd5db39da74a7c0a81d4e"}], 0x1370}}, {{&(0x7f0000003c00)=@can={0x1d, r5}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003c80)="edaeab26945eb1a107cbb36007d79ce583867b6446f92d8a9d704375ed45291638f68011a98c59fd01473562726ca1469b1b7a556ff9e8cea20bdabe909876505b265f36bccb4e3852d852ce394e354842e3bca4c43f09261893393bd8eab8898b93c2f4b4634d9e7a79618ed1fe8a743d4c888f", 0x74}, {&(0x7f0000003d00)="5b57459e0f66fd987e16f5d9eaa209f7342288a3465229f323fc35432dcf7961344b5cb9d009bb52d64410448dfe69354e13158c71a815bf1e89cc2652c59ee6b0eade04d1fece8433c6d01a126dd851fd64308c1c874c02916ecaec240ebbfae8eb81361cbb18528b578fd53163f250876067ce29b5cd4bc58a7dff4ce09965724b6b0d4543e9937f5a5995c99fe7e9a9701f9959d3a9741c91a0c6c081460b62c19b08a89e4a9bd079ac358198ec6dd33dc9cfc836753f8aeba32352c22e6fb307e5c9864746", 0xc7}, {&(0x7f0000003e00)="0800ef2d452d1d7e856fcde01676cd7c106379b7f3df90f4bbcad4b0489c357c7e228147ac4bc72c9579fc4a0494556c8eb67a56050e596a5935a46bc00283e739ed5818c8322f11544dee1ac4f95be67b7c35fda5eb82b4e4413a501348814632983fc3e5acd526ad875419a44fc81cba694b5792dd1959a36cd66f481715f51346d039cb602573a7caae", 0x8b}], 0x3}}], 0x3, 0x40000) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r6, 0x0, 0x80000001, 0x0) 13:33:10 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff0f0000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:10 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) bind$alg(r2, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1327.263335][T18762] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1327.297512][T18762] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xa3c58}, 0x48) 13:33:10 executing program 3 (fault-call:9 fault-nth:67): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1327.308384][T18762] F2FS-fs (loop4): Invalid log sectorsize (2688009) [ 1327.320833][T18762] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1327.451403][T18784] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x100000}, 0x48) [ 1327.534215][T18784] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1327.593129][T18784] F2FS-fs (loop4): Invalid log sectorsize (2688009) [ 1327.645057][T18784] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1327.682241][ T24] audit: type=1804 audit(1564320790.619:2079): pid=18800 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2508/bus" dev="sda1" ino=16579 res=1 [ 1327.700497][T18796] FAULT_INJECTION: forcing a failure. [ 1327.700497][T18796] name failslab, interval 1, probability 0, space 0, times 0 13:33:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009042a00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x200000}, 0x48) [ 1327.844193][T18796] CPU: 0 PID: 18796 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1327.852223][T18796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1327.862365][T18796] Call Trace: [ 1327.865644][T18796] dump_stack+0x172/0x1f0 [ 1327.869972][T18796] should_fail.cold+0xa/0x15 [ 1327.874572][T18796] ? fault_create_debugfs_attr+0x180/0x180 [ 1327.880475][T18796] ? page_to_nid.part.0+0x20/0x20 [ 1327.885515][T18796] ? ___might_sleep+0x163/0x280 [ 1327.890372][T18796] __should_failslab+0x121/0x190 [ 1327.895334][T18796] should_failslab+0x9/0x14 [ 1327.899837][T18796] __kmalloc+0x2e0/0x770 [ 1327.904086][T18796] ? lock_sock_nested+0x9a/0x120 [ 1327.909031][T18796] ? sock_kmalloc+0xc6/0x120 [ 1327.913633][T18796] sock_kmalloc+0xc6/0x120 [ 1327.918146][T18796] hash_alloc_result.part.0+0x95/0x110 [ 1327.923629][T18796] hash_sendpage+0x7a7/0x9d0 [ 1327.928230][T18796] hash_sendpage_nokey+0x94/0xa0 [ 1327.933171][T18796] kernel_sendpage+0x92/0xf0 [ 1327.937763][T18796] ? hash_check_key.isra.0+0x230/0x230 [ 1327.943248][T18796] sock_sendpage+0x8b/0xc0 [ 1327.947792][T18796] pipe_to_sendpage+0x296/0x360 [ 1327.952736][T18796] ? kernel_sendpage+0xf0/0xf0 [ 1327.957517][T18796] ? direct_splice_actor+0x190/0x190 [ 1327.962810][T18796] ? __put_page+0x9f/0xd0 [ 1327.967145][T18796] ? anon_pipe_buf_release+0x1c6/0x270 [ 1327.972609][T18796] __splice_from_pipe+0x397/0x7d0 [ 1327.977638][T18796] ? direct_splice_actor+0x190/0x190 [ 1327.982934][T18796] ? direct_splice_actor+0x190/0x190 [ 1327.988221][T18796] splice_from_pipe+0x108/0x170 [ 1327.993078][T18796] ? splice_shrink_spd+0xd0/0xd0 [ 1327.998033][T18796] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1328.004634][T18796] ? security_file_permission+0x8f/0x380 [ 1328.010275][T18796] generic_splice_sendpage+0x3c/0x50 [ 1328.015673][T18796] ? splice_from_pipe+0x170/0x170 [ 1328.020697][T18796] do_splice+0x708/0x1410 [ 1328.025033][T18796] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1328.030155][T18796] ? __fget_light+0x1a9/0x230 [ 1328.034835][T18796] __x64_sys_splice+0x2c6/0x330 [ 1328.040039][T18796] do_syscall_64+0xfd/0x6a0 13:33:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000480)=ANY=[@ANYBLOB="afff69ed51a459a936e60d92daa3e46f3eafffedb4901047fb61ec039082e42e24295d0f18016762655ce145fb34774e44cb4240d08f12a509a3ab1c003308f23596eebe91fe938051539dc018469f2f25ef74582f1c87ae08d40c8a637c2737f8d76995e65ba81cd2ac4d2d20bcf8e2697a7536e837700a6741731bcc4bed9f5f06b0030fa09fbba7100c069d9e628e5d520197d43beb12de869015558146b239014bde3e5b07b37a89865b8b6502d65d7fcd0bc46860e8603fd22ddb5bdfae1eafa5315893ba323dd4f9bc54617ea2ae650126b86b11b731ab7fccfff1f6192d46953a5b5b", @ANYRES64=0x0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESDEC=r2, @ANYRESDEC=r1], @ANYRES16=r2, @ANYRES64], 0x100) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f00000000c0)="11dca5e3440d530bcfe47b") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r3, 0x0, r7, 0x0, 0x80000001, 0x0) [ 1328.044554][T18796] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1328.051487][T18796] RIP: 0033:0x459829 [ 1328.055391][T18796] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1328.075092][T18796] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1328.083487][T18796] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1328.091449][T18796] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1328.099532][T18796] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1328.107488][T18796] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1328.115468][T18796] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 13:33:11 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff870000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:11 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="11dc910d5c0bcfe47bf0703acd2bf5be0a89eb37e71ab63cc607ac4468eeefc0c288d83c23706bccaf62a0d7420a399f8106c7891fa0a782af46524f68b90dc69faf268b6cc57b27") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 13:33:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000100)={r7, 0x8}) 13:33:11 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x400000}, 0x48) 13:33:11 executing program 3 (fault-call:9 fault-nth:68): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1328.449315][T18813] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1328.484612][T18813] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:11 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x600000}, 0x48) [ 1328.511475][ T24] audit: type=1804 audit(1564320791.449:2080): pid=18836 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2509/bus" dev="sda1" ino=16523 res=1 [ 1328.528719][T18813] F2FS-fs (loop4): Invalid log sectorsize (2753545) [ 1328.610613][ T24] audit: type=1804 audit(1564320791.499:2081): pid=18828 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2509/bus" dev="sda1" ino=16523 res=1 [ 1328.617669][T18813] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:11 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x800000}, 0x48) [ 1328.702462][T18840] FAULT_INJECTION: forcing a failure. [ 1328.702462][T18840] name failslab, interval 1, probability 0, space 0, times 0 [ 1328.724750][ T24] audit: type=1804 audit(1564320791.509:2082): pid=18842 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2509/bus" dev="sda1" ino=16523 res=1 [ 1328.727132][T18840] CPU: 0 PID: 18840 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1328.760368][T18840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1328.770424][T18840] Call Trace: [ 1328.773769][T18840] dump_stack+0x172/0x1f0 [ 1328.778604][T18840] should_fail.cold+0xa/0x15 [ 1328.783214][T18840] ? fault_create_debugfs_attr+0x180/0x180 [ 1328.789031][T18840] ? page_to_nid.part.0+0x20/0x20 [ 1328.794064][T18840] ? ___might_sleep+0x163/0x280 [ 1328.798922][T18840] __should_failslab+0x121/0x190 [ 1328.803864][T18840] should_failslab+0x9/0x14 [ 1328.808367][T18840] __kmalloc+0x2e0/0x770 [ 1328.812616][T18840] ? lock_sock_nested+0x9a/0x120 [ 1328.817559][T18840] ? sock_kmalloc+0xc6/0x120 [ 1328.822155][T18840] sock_kmalloc+0xc6/0x120 [ 1328.826586][T18840] hash_alloc_result.part.0+0x95/0x110 [ 1328.832047][T18840] hash_sendpage+0x7a7/0x9d0 [ 1328.836645][T18840] hash_sendpage_nokey+0x94/0xa0 [ 1328.841585][T18840] kernel_sendpage+0x92/0xf0 [ 1328.846180][T18840] ? hash_check_key.isra.0+0x230/0x230 [ 1328.851645][T18840] sock_sendpage+0x8b/0xc0 [ 1328.856066][T18840] pipe_to_sendpage+0x296/0x360 [ 1328.860921][T18840] ? kernel_sendpage+0xf0/0xf0 [ 1328.865687][T18840] ? direct_splice_actor+0x190/0x190 [ 1328.870975][T18840] ? __put_page+0x9f/0xd0 [ 1328.875314][T18840] ? anon_pipe_buf_release+0x1c6/0x270 [ 1328.880784][T18840] __splice_from_pipe+0x397/0x7d0 [ 1328.885814][T18840] ? direct_splice_actor+0x190/0x190 [ 1328.891192][T18840] ? direct_splice_actor+0x190/0x190 [ 1328.896564][T18840] splice_from_pipe+0x108/0x170 [ 1328.901419][T18840] ? splice_shrink_spd+0xd0/0xd0 [ 1328.906456][T18840] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1328.912722][T18840] ? security_file_permission+0x8f/0x380 [ 1328.918448][T18840] generic_splice_sendpage+0x3c/0x50 [ 1328.923737][T18840] ? splice_from_pipe+0x170/0x170 [ 1328.928768][T18840] do_splice+0x708/0x1410 [ 1328.933109][T18840] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1328.938226][T18840] ? __fget_light+0x1a9/0x230 [ 1328.942911][T18840] __x64_sys_splice+0x2c6/0x330 [ 1328.947781][T18840] do_syscall_64+0xfd/0x6a0 [ 1328.952314][T18840] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1328.958214][T18840] RIP: 0033:0x459829 [ 1328.962198][T18840] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1328.981811][T18840] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1328.990236][T18840] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1328.998222][T18840] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1329.006213][T18840] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1329.014267][T18840] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1329.022233][T18840] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 13:33:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0xfffffffffffffffd, 0xb84f881c) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0xa5) ioctl$IMDELTIMER(r2, 0x80044941, &(0x7f0000000180)=0x3) r6 = accept4(r4, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffe}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000100)={r7, 0x2}, &(0x7f0000000140)=0x8) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) 13:33:12 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffefffff, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:12 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x80800, &(0x7f0000000500)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0xa00}}, {@blksize={'blksize', 0x3d, 0xc00}}, {@allow_other='allow_other'}], [{@uid_gt={'uid>', r5}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fsname={'fsname'}}]}}) r6 = socket$alg(0x26, 0x5, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r7, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r8 = accept4(r6, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r8, 0x0, 0x80000001, 0x0) connect$llc(r2, &(0x7f00000003c0)={0x1a, 0x304, 0x3f, 0x10000, 0x3, 0xbc09, @random="e04c6fd94600"}, 0x10) getegid() 13:33:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009042b00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x80ffff}, 0x48) 13:33:12 executing program 3 (fault-call:9 fault-nth:69): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x1000000}, 0x48) [ 1329.358607][ T24] audit: type=1804 audit(1564320792.299:2083): pid=18874 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2510/bus" dev="sda1" ino=17166 res=1 [ 1329.542120][T18869] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1329.564171][T18869] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x2000000}, 0x48) [ 1329.586747][T18869] F2FS-fs (loop4): Invalid log sectorsize (2819081) [ 1329.597079][T18869] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1329.636869][T18879] FAULT_INJECTION: forcing a failure. [ 1329.636869][T18879] name failslab, interval 1, probability 0, space 0, times 0 [ 1329.653386][T18879] CPU: 1 PID: 18879 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1329.661685][T18879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1329.677917][T18879] Call Trace: [ 1329.681372][T18879] dump_stack+0x172/0x1f0 [ 1329.685834][T18879] should_fail.cold+0xa/0x15 [ 1329.690443][T18879] ? fault_create_debugfs_attr+0x180/0x180 [ 1329.696649][T18879] ? page_to_nid.part.0+0x20/0x20 [ 1329.701819][T18879] ? ___might_sleep+0x163/0x280 [ 1329.706828][T18879] __should_failslab+0x121/0x190 [ 1329.712021][T18879] should_failslab+0x9/0x14 [ 1329.717185][T18879] __kmalloc+0x2e0/0x770 [ 1329.721715][T18879] ? lock_sock_nested+0x9a/0x120 [ 1329.726849][T18879] ? sock_kmalloc+0xc6/0x120 [ 1329.731811][T18879] sock_kmalloc+0xc6/0x120 [ 1329.736374][T18879] hash_alloc_result.part.0+0x95/0x110 [ 1329.742022][T18879] hash_sendpage+0x7a7/0x9d0 [ 1329.746839][T18879] hash_sendpage_nokey+0x94/0xa0 [ 1329.752100][T18879] kernel_sendpage+0x92/0xf0 [ 1329.757076][T18879] ? hash_check_key.isra.0+0x230/0x230 [ 1329.762621][T18879] sock_sendpage+0x8b/0xc0 [ 1329.767382][T18879] pipe_to_sendpage+0x296/0x360 [ 1329.772235][T18879] ? kernel_sendpage+0xf0/0xf0 [ 1329.777121][T18879] ? direct_splice_actor+0x190/0x190 [ 1329.783157][T18879] ? __put_page+0x9f/0xd0 [ 1329.787779][T18879] ? anon_pipe_buf_release+0x1c6/0x270 [ 1329.793850][T18879] __splice_from_pipe+0x397/0x7d0 [ 1329.799398][T18879] ? direct_splice_actor+0x190/0x190 [ 1329.805628][T18879] ? direct_splice_actor+0x190/0x190 [ 1329.811806][T18879] splice_from_pipe+0x108/0x170 [ 1329.817504][T18879] ? splice_shrink_spd+0xd0/0xd0 [ 1329.822819][T18879] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1329.830063][T18879] ? security_file_permission+0x8f/0x380 [ 1329.835818][T18879] generic_splice_sendpage+0x3c/0x50 [ 1329.842005][T18879] ? splice_from_pipe+0x170/0x170 [ 1329.847709][T18879] do_splice+0x708/0x1410 [ 1329.852395][T18879] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1329.858103][T18879] ? __fget_light+0x1a9/0x230 [ 1329.863057][T18879] __x64_sys_splice+0x2c6/0x330 [ 1329.868390][T18879] do_syscall_64+0xfd/0x6a0 [ 1329.873214][T18879] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1329.879480][T18879] RIP: 0033:0x459829 [ 1329.883370][T18879] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1329.905699][T18879] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1329.914676][T18879] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1329.923304][T18879] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1329.931846][T18879] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1329.939987][T18879] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1329.948328][T18879] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 13:33:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x3000000}, 0x48) [ 1330.038236][T18889] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:13 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffff7f08, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:13 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000200)=0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r5, 0xa1}, 0x8) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r3, 0x0, 0x0, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x50) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x3, 0x2) splice(r1, 0x0, r6, 0x0, 0x80000001, 0x0) 13:33:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$VIDIOC_QUERYMENU(r1, 0xc02c5625, &(0x7f0000000000)={0x5, 0x7fffffff, @value=0x6}) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1330.079001][T18889] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1330.111433][T18889] F2FS-fs (loop4): Invalid log sectorsize (2819081) [ 1330.175137][T18889] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:13 executing program 3 (fault-call:9 fault-nth:70): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x4000000}, 0x48) 13:33:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009043b00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x5000000}, 0x48) 13:33:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x5ff0000}, 0x48) [ 1330.545677][T18917] FAULT_INJECTION: forcing a failure. [ 1330.545677][T18917] name failslab, interval 1, probability 0, space 0, times 0 [ 1330.560191][T18917] CPU: 1 PID: 18917 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1330.568590][T18917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1330.579067][T18917] Call Trace: [ 1330.582492][T18917] dump_stack+0x172/0x1f0 [ 1330.586934][T18917] should_fail.cold+0xa/0x15 [ 1330.591691][T18917] ? fault_create_debugfs_attr+0x180/0x180 [ 1330.597868][T18917] ? page_to_nid.part.0+0x20/0x20 [ 1330.597885][T18917] ? ___might_sleep+0x163/0x280 [ 1330.597904][T18917] __should_failslab+0x121/0x190 [ 1330.597927][T18917] should_failslab+0x9/0x14 [ 1330.618381][T18917] __kmalloc+0x2e0/0x770 [ 1330.622791][T18917] ? lock_sock_nested+0x9a/0x120 [ 1330.627929][T18917] ? sock_kmalloc+0xc6/0x120 [ 1330.632706][T18917] sock_kmalloc+0xc6/0x120 [ 1330.637233][T18917] hash_alloc_result.part.0+0x95/0x110 [ 1330.642734][T18917] hash_sendpage+0x7a7/0x9d0 [ 1330.647430][T18917] hash_sendpage_nokey+0x94/0xa0 [ 1330.652657][T18917] kernel_sendpage+0x92/0xf0 [ 1330.657665][T18917] ? hash_check_key.isra.0+0x230/0x230 [ 1330.663428][T18917] sock_sendpage+0x8b/0xc0 [ 1330.667863][T18917] pipe_to_sendpage+0x296/0x360 [ 1330.672971][T18917] ? kernel_sendpage+0xf0/0xf0 [ 1330.678105][T18917] ? direct_splice_actor+0x190/0x190 [ 1330.683839][T18917] ? __put_page+0x9f/0xd0 [ 1330.688919][T18917] ? anon_pipe_buf_release+0x1c6/0x270 [ 1330.694778][T18917] __splice_from_pipe+0x397/0x7d0 [ 1330.699924][T18917] ? direct_splice_actor+0x190/0x190 [ 1330.705565][T18917] ? direct_splice_actor+0x190/0x190 [ 1330.711308][T18917] splice_from_pipe+0x108/0x170 [ 1330.716482][T18917] ? splice_shrink_spd+0xd0/0xd0 [ 1330.721564][T18917] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1330.728700][T18917] ? security_file_permission+0x8f/0x380 [ 1330.734622][T18917] generic_splice_sendpage+0x3c/0x50 [ 1330.739931][T18917] ? splice_from_pipe+0x170/0x170 [ 1330.745453][T18917] do_splice+0x708/0x1410 [ 1330.749968][T18917] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1330.755277][T18917] ? __fget_light+0x1a9/0x230 [ 1330.760330][T18917] __x64_sys_splice+0x2c6/0x330 [ 1330.765209][T18917] do_syscall_64+0xfd/0x6a0 [ 1330.769880][T18917] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1330.777745][T18917] RIP: 0033:0x459829 [ 1330.781854][T18917] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1330.801909][T18917] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1330.810581][T18917] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1330.819052][T18917] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1330.827340][T18917] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1330.835641][T18917] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1330.843738][T18917] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 13:33:13 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffefff, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x6000000}, 0x48) [ 1330.955924][T18923] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r2, 0x0, 0x0, 0x80800) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1331.019774][T18923] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:14 executing program 0: socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000480)={"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"}) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1331.075741][T18923] F2FS-fs (loop4): Invalid log sectorsize (3867657) [ 1331.106258][T18923] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x7000000}, 0x48) [ 1331.120726][ T24] kauditd_printk_skb: 5 callbacks suppressed [ 1331.120741][ T24] audit: type=1804 audit(1564320794.059:2089): pid=18937 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2512/bus" dev="sda1" ino=16537 res=1 13:33:14 executing program 3 (fault-call:9 fault-nth:71): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1331.272674][T18953] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1331.301868][ T24] audit: type=1804 audit(1564320794.149:2090): pid=18937 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2512/bus" dev="sda1" ino=16537 res=1 [ 1331.361612][T18953] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xa000000}, 0x48) [ 1331.400926][ T24] audit: type=1804 audit(1564320794.199:2091): pid=18956 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2512/bus" dev="sda1" ino=16537 res=1 [ 1331.408798][T18953] F2FS-fs (loop4): Invalid log sectorsize (3867657) [ 1331.459339][T18953] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:14 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffffe0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009043c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x10000000}, 0x48) [ 1331.613682][T18965] FAULT_INJECTION: forcing a failure. [ 1331.613682][T18965] name failslab, interval 1, probability 0, space 0, times 0 [ 1331.635083][T18965] CPU: 1 PID: 18965 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1331.644701][T18965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1331.655872][T18965] Call Trace: [ 1331.659194][T18965] dump_stack+0x172/0x1f0 [ 1331.663936][T18965] should_fail.cold+0xa/0x15 [ 1331.668175][ T24] audit: type=1804 audit(1564320794.579:2092): pid=18972 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2513/bus" dev="sda1" ino=17167 res=1 [ 1331.668785][T18965] ? fault_create_debugfs_attr+0x180/0x180 [ 1331.668805][T18965] ? page_to_nid.part.0+0x20/0x20 [ 1331.668828][T18965] ? ___might_sleep+0x163/0x280 [ 1331.714988][T18965] __should_failslab+0x121/0x190 [ 1331.720204][T18965] should_failslab+0x9/0x14 [ 1331.725160][T18965] __kmalloc+0x2e0/0x770 [ 1331.729510][T18965] ? lock_sock_nested+0x9a/0x120 [ 1331.735204][T18965] ? sock_kmalloc+0xc6/0x120 [ 1331.740005][T18965] sock_kmalloc+0xc6/0x120 [ 1331.744631][T18965] hash_alloc_result.part.0+0x95/0x110 [ 1331.750303][T18965] hash_sendpage+0x7a7/0x9d0 [ 1331.755082][T18965] hash_sendpage_nokey+0x94/0xa0 [ 1331.760322][T18965] kernel_sendpage+0x92/0xf0 [ 1331.765443][T18965] ? hash_check_key.isra.0+0x230/0x230 [ 1331.771254][T18965] sock_sendpage+0x8b/0xc0 [ 1331.775969][T18965] pipe_to_sendpage+0x296/0x360 [ 1331.781032][T18965] ? kernel_sendpage+0xf0/0xf0 [ 1331.785977][T18965] ? direct_splice_actor+0x190/0x190 [ 1331.791651][T18965] ? __put_page+0x9f/0xd0 [ 1331.796024][T18965] ? anon_pipe_buf_release+0x1c6/0x270 [ 1331.801830][T18965] __splice_from_pipe+0x397/0x7d0 [ 1331.807075][T18965] ? direct_splice_actor+0x190/0x190 [ 1331.813194][T18965] ? direct_splice_actor+0x190/0x190 [ 1331.819089][T18965] splice_from_pipe+0x108/0x170 [ 1331.824401][T18965] ? splice_shrink_spd+0xd0/0xd0 [ 1331.829352][T18965] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1331.836055][T18965] ? security_file_permission+0x8f/0x380 [ 1331.842302][T18965] generic_splice_sendpage+0x3c/0x50 [ 1331.848088][T18965] ? splice_from_pipe+0x170/0x170 [ 1331.853574][T18965] do_splice+0x708/0x1410 [ 1331.858514][T18965] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1331.864472][T18965] ? __fget_light+0x1a9/0x230 [ 1331.869152][T18965] __x64_sys_splice+0x2c6/0x330 [ 1331.874610][T18965] do_syscall_64+0xfd/0x6a0 [ 1331.879156][T18965] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1331.886555][T18965] RIP: 0033:0x459829 [ 1331.890839][T18965] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 13:33:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000280)={r6, @in={{0x2, 0x4e22, @multicast2}}, 0x541, 0x62, 0x7, 0x6, 0x40}, &(0x7f0000000100)=0x98) r7 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r7, 0x0, 0x80000001, 0x0) 13:33:14 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'veth0_to_hsr\x00', 0x400}) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000000c0)=0x3f, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) fcntl$notify(r2, 0x402, 0x80000000) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1331.911416][T18965] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1331.920407][T18965] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1331.929080][T18965] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1331.937068][T18965] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1331.945136][T18965] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1331.953885][T18965] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 13:33:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x1ec60800}, 0x48) [ 1332.035847][ T24] audit: type=1804 audit(1564320794.969:2093): pid=18972 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2513/bus" dev="sda1" ino=17167 res=1 [ 1332.064720][ T24] audit: type=1804 audit(1564320794.969:2094): pid=18979 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2513/bus" dev="sda1" ino=17167 res=1 13:33:15 executing program 3 (fault-call:9 fault-nth:72): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x20000000}, 0x48) 13:33:15 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffffe4, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1332.403965][T18987] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1332.421537][T18987] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x29000000}, 0x48) [ 1332.479670][T18987] F2FS-fs (loop4): Invalid log sectorsize (3933193) [ 1332.500317][T18987] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1332.510809][ T24] audit: type=1804 audit(1564320795.429:2095): pid=19011 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2514/bus" dev="sda1" ino=16641 res=1 13:33:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x30000000}, 0x48) [ 1332.646595][T19017] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1332.654739][ T24] audit: type=1804 audit(1564320795.589:2096): pid=19011 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2514/bus" dev="sda1" ino=16641 res=1 [ 1332.686231][T19017] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1332.724151][T19017] F2FS-fs (loop4): Invalid log sectorsize (3933193) [ 1332.759727][T19017] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1332.810876][T19013] FAULT_INJECTION: forcing a failure. [ 1332.810876][T19013] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.821982][ T24] audit: type=1804 audit(1564320795.589:2097): pid=19022 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2514/bus" dev="sda1" ino=16641 res=1 [ 1332.825058][T19013] CPU: 0 PID: 19013 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1332.861775][T19013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1332.871933][T19013] Call Trace: [ 1332.875269][T19013] dump_stack+0x172/0x1f0 [ 1332.880164][T19013] should_fail.cold+0xa/0x15 [ 1332.885155][T19013] ? fault_create_debugfs_attr+0x180/0x180 [ 1332.890995][T19013] ? page_to_nid.part.0+0x20/0x20 [ 1332.896212][T19013] ? ___might_sleep+0x163/0x280 [ 1332.901433][T19013] __should_failslab+0x121/0x190 [ 1332.906420][T19013] should_failslab+0x9/0x14 [ 1332.910939][T19013] __kmalloc+0x2e0/0x770 [ 1332.915200][T19013] ? lock_sock_nested+0x9a/0x120 [ 1332.920286][T19013] ? sock_kmalloc+0xc6/0x120 [ 1332.924933][T19013] sock_kmalloc+0xc6/0x120 [ 1332.929462][T19013] hash_alloc_result.part.0+0x95/0x110 [ 1332.935108][T19013] hash_sendpage+0x7a7/0x9d0 [ 1332.939846][T19013] hash_sendpage_nokey+0x94/0xa0 [ 1332.944965][T19013] kernel_sendpage+0x92/0xf0 [ 1332.949718][T19013] ? hash_check_key.isra.0+0x230/0x230 [ 1332.955312][T19013] sock_sendpage+0x8b/0xc0 [ 1332.959749][T19013] pipe_to_sendpage+0x296/0x360 [ 1332.964848][T19013] ? kernel_sendpage+0xf0/0xf0 [ 1332.969640][T19013] ? direct_splice_actor+0x190/0x190 [ 1332.975122][T19013] ? __put_page+0x9f/0xd0 [ 1332.979724][T19013] ? anon_pipe_buf_release+0x1c6/0x270 [ 1332.985573][T19013] __splice_from_pipe+0x397/0x7d0 [ 1332.990619][T19013] ? direct_splice_actor+0x190/0x190 [ 1332.996187][T19013] ? direct_splice_actor+0x190/0x190 [ 1333.001800][T19013] splice_from_pipe+0x108/0x170 13:33:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x3b000000}, 0x48) 13:33:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) connect(r2, &(0x7f0000000380)=@rxrpc=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e24, @broadcast}}, 0x80) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="01326712154dfacdbde4c9ad9c6243521f1a3645bd96b8d7865711dcedf981310f61a4d64f4c07619e74bb78a0ae130431d5c44131fbae3b9d08b28cfe7f5fdab99cdd98d2c2c7387b16f887b2f04678d0edf1fe9340b2cca8644a9ea7809f738708715fb527cd9f3b6d706fa904731b061cad28bc0f6c6b221f9786620bfa5cfa2da82d62b17172f5f4175903430b845e8764e602685b7b3969132ea9fb331d95e0db1d8097a33da509a7", 0xab}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000280)="39375066b872b7c8c8e0bcd4434c17501c12a3568c5490242df12cd32d6648b2c8b81f7a623cb25c3f574efe9b5c526b253620b3c3a54704b42830eea0199a173a85f84d65fc723d4d220b90499b1554c4f68d90b9b69a2772a4ba375f7a6d237073ac528fdbb5bd90ce4482181d6c06b487111d7e3c0281a1ca14", 0x7b}, {&(0x7f0000000300)="90595a40e90a6b7537a03dfe906a08fa9a34b6ab02b2defc873dcc82c5d9f38b03aaceb7d7935015b4c846b2434110ddbf10d6211954dce035f97d3b03b7a00d201b6bf554018100d0de3ac66d3e862039e69e7cbe40408fd4335a2576d5c006a413", 0x62}], 0x4, 0x9) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r3, 0x0, r7, 0x0, 0x80000001, 0x0) [ 1333.006853][T19013] ? splice_shrink_spd+0xd0/0xd0 [ 1333.012282][T19013] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1333.018781][T19013] ? security_file_permission+0x8f/0x380 [ 1333.024437][T19013] generic_splice_sendpage+0x3c/0x50 [ 1333.029743][T19013] ? splice_from_pipe+0x170/0x170 [ 1333.034818][T19013] do_splice+0x708/0x1410 [ 1333.039174][T19013] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1333.044309][T19013] ? __fget_light+0x1a9/0x230 [ 1333.049026][T19013] __x64_sys_splice+0x2c6/0x330 [ 1333.054739][T19013] do_syscall_64+0xfd/0x6a0 [ 1333.059431][T19013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1333.065465][T19013] RIP: 0033:0x459829 [ 1333.069532][T19013] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1333.089986][T19013] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1333.098859][T19013] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1333.107552][T19013] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1333.115641][T19013] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1333.124116][T19013] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1333.132527][T19013] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 13:33:16 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfffffff4, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009043d00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:16 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x3f000000}, 0x48) 13:33:16 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x76ad, 0x4) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:16 executing program 3 (fault-call:9 fault-nth:73): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:16 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x40000000}, 0x48) [ 1333.417347][ T24] audit: type=1804 audit(1564320796.359:2098): pid=19055 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2515/bus" dev="sda1" ino=16609 res=1 13:33:16 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x48000000}, 0x48) [ 1333.604288][T19047] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1333.651174][T19047] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1333.688906][T19047] F2FS-fs (loop4): Invalid log sectorsize (3998729) [ 1333.720760][T19060] FAULT_INJECTION: forcing a failure. [ 1333.720760][T19060] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.736207][T19047] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1333.751081][T19060] CPU: 1 PID: 19060 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1333.759358][T19060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1333.769857][T19060] Call Trace: [ 1333.773259][T19060] dump_stack+0x172/0x1f0 [ 1333.777811][T19060] should_fail.cold+0xa/0x15 [ 1333.782968][T19060] ? fault_create_debugfs_attr+0x180/0x180 [ 1333.788888][T19060] ? page_to_nid.part.0+0x20/0x20 [ 1333.794116][T19060] ? ___might_sleep+0x163/0x280 [ 1333.798992][T19060] __should_failslab+0x121/0x190 [ 1333.804281][T19060] should_failslab+0x9/0x14 [ 1333.808897][T19060] __kmalloc+0x2e0/0x770 [ 1333.813675][T19060] ? lock_sock_nested+0x9a/0x120 [ 1333.818634][T19060] ? sock_kmalloc+0xc6/0x120 [ 1333.823520][T19060] sock_kmalloc+0xc6/0x120 [ 1333.828058][T19060] hash_alloc_result.part.0+0x95/0x110 [ 1333.833882][T19060] hash_sendpage+0x7a7/0x9d0 [ 1333.838989][T19060] hash_sendpage_nokey+0x94/0xa0 [ 1333.844193][T19060] kernel_sendpage+0x92/0xf0 [ 1333.848801][T19060] ? hash_check_key.isra.0+0x230/0x230 [ 1333.854795][T19060] sock_sendpage+0x8b/0xc0 [ 1333.859494][T19060] pipe_to_sendpage+0x296/0x360 [ 1333.864820][T19060] ? kernel_sendpage+0xf0/0xf0 13:33:16 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x4c000000}, 0x48) [ 1333.869782][T19060] ? direct_splice_actor+0x190/0x190 [ 1333.875963][T19060] ? __put_page+0x9f/0xd0 [ 1333.880316][T19060] ? anon_pipe_buf_release+0x1c6/0x270 [ 1333.886137][T19060] __splice_from_pipe+0x397/0x7d0 [ 1333.891799][T19060] ? direct_splice_actor+0x190/0x190 [ 1333.898315][T19060] ? direct_splice_actor+0x190/0x190 [ 1333.904493][T19060] splice_from_pipe+0x108/0x170 [ 1333.910757][T19060] ? splice_shrink_spd+0xd0/0xd0 [ 1333.915902][T19060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1333.922949][T19060] ? security_file_permission+0x8f/0x380 [ 1333.928986][T19060] generic_splice_sendpage+0x3c/0x50 [ 1333.934735][T19060] ? splice_from_pipe+0x170/0x170 [ 1333.940178][T19060] do_splice+0x708/0x1410 [ 1333.944679][T19060] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1333.949962][T19060] ? __fget_light+0x1a9/0x230 [ 1333.954918][T19060] __x64_sys_splice+0x2c6/0x330 [ 1333.960184][T19060] do_syscall_64+0xfd/0x6a0 [ 1333.964890][T19060] entry_SYSCALL_64_after_hwframe+0x49/0xbe 13:33:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) prctl$PR_SET_THP_DISABLE(0x29, 0x0) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1333.971242][T19060] RIP: 0033:0x459829 [ 1333.975238][T19060] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1333.996063][T19060] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1334.004909][T19060] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1334.013648][T19060] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1334.022416][T19060] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1334.031532][T19060] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1334.040388][T19060] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 13:33:17 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfffffff5, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x50000000}, 0x48) [ 1334.154647][T19076] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1334.206176][T19076] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1334.223189][T19076] F2FS-fs (loop4): Invalid log sectorsize (3998729) 13:33:17 executing program 3 (fault-call:9 fault-nth:74): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:17 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1334.270418][T19076] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009043e00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x583c0a00}, 0x48) 13:33:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x60000000}, 0x48) 13:33:17 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfffffffb, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1334.688152][T19099] FAULT_INJECTION: forcing a failure. [ 1334.688152][T19099] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.819306][T19099] CPU: 0 PID: 19099 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1334.825589][T19107] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1334.827506][T19099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1334.827518][T19099] Call Trace: [ 1334.827541][T19099] dump_stack+0x172/0x1f0 [ 1334.827561][T19099] should_fail.cold+0xa/0x15 [ 1334.827578][T19099] ? fault_create_debugfs_attr+0x180/0x180 13:33:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x68000000}, 0x48) [ 1334.827595][T19099] ? page_to_nid.part.0+0x20/0x20 [ 1334.827611][T19099] ? ___might_sleep+0x163/0x280 [ 1334.827630][T19099] __should_failslab+0x121/0x190 [ 1334.827646][T19099] should_failslab+0x9/0x14 [ 1334.827658][T19099] __kmalloc+0x2e0/0x770 [ 1334.827675][T19099] ? lock_sock_nested+0x9a/0x120 [ 1334.827690][T19099] ? sock_kmalloc+0xc6/0x120 [ 1334.827707][T19099] sock_kmalloc+0xc6/0x120 [ 1334.827724][T19099] hash_alloc_result.part.0+0x95/0x110 [ 1334.827739][T19099] hash_sendpage+0x7a7/0x9d0 [ 1334.827756][T19099] hash_sendpage_nokey+0x94/0xa0 [ 1334.827772][T19099] kernel_sendpage+0x92/0xf0 [ 1334.827785][T19099] ? hash_check_key.isra.0+0x230/0x230 [ 1334.827800][T19099] sock_sendpage+0x8b/0xc0 [ 1334.827815][T19099] pipe_to_sendpage+0x296/0x360 [ 1334.827828][T19099] ? kernel_sendpage+0xf0/0xf0 [ 1334.827841][T19099] ? direct_splice_actor+0x190/0x190 [ 1334.827857][T19099] ? __put_page+0x9f/0xd0 [ 1334.827873][T19099] ? anon_pipe_buf_release+0x1c6/0x270 [ 1334.827887][T19099] __splice_from_pipe+0x397/0x7d0 [ 1334.827901][T19099] ? direct_splice_actor+0x190/0x190 [ 1334.827917][T19099] ? direct_splice_actor+0x190/0x190 [ 1334.827930][T19099] splice_from_pipe+0x108/0x170 [ 1334.827945][T19099] ? splice_shrink_spd+0xd0/0xd0 [ 1334.827965][T19099] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1334.827983][T19099] ? security_file_permission+0x8f/0x380 [ 1334.827999][T19099] generic_splice_sendpage+0x3c/0x50 [ 1334.828011][T19099] ? splice_from_pipe+0x170/0x170 [ 1334.828024][T19099] do_splice+0x708/0x1410 13:33:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) write$FUSE_GETXATTR(r1, &(0x7f0000000000)={0x18, 0x0, 0x8, {0x7}}, 0x18) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0xdc, "be5ee06a347a77d329a4ecdd26f79e482c965d7594d8fa09f2e2e1dd979e9e95fd64d5bee65bc4062c0e12f01da2441dfc90965f6aea920483d71e3858d13e9cae50420bf6a327d5267b7b5101255dcf6234f1bdd28e86723afcef4225f83daf5c5fad1cd6e30c7c5fec8babb63f59f7998c889286894ee06b61ba0f6924151583ac2e91fa8db754076c1d6c6e570d4e612125ce843c4f2d01780df6076d73df76a076722e54dae28eb96bc55c267e88ea3141ae0ef0ba7f5f6461160c666ab68c51d17ba2f69f8684f6ecc5953ce9ab45891769388f075418cdaa2d"}, &(0x7f00000000c0)=0x100) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) [ 1334.828042][T19099] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1334.828057][T19099] ? __fget_light+0x1a9/0x230 [ 1334.828073][T19099] __x64_sys_splice+0x2c6/0x330 [ 1334.828092][T19099] do_syscall_64+0xfd/0x6a0 [ 1334.828108][T19099] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1334.828118][T19099] RIP: 0033:0x459829 [ 1334.828134][T19099] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1334.828142][T19099] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1334.828156][T19099] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1334.828164][T19099] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1334.828172][T19099] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1334.828180][T19099] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1334.828188][T19099] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 [ 1335.119019][T19107] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1335.129935][T19107] F2FS-fs (loop4): Invalid log sectorsize (4064265) [ 1335.137848][T19107] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:18 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x6c000000}, 0x48) 13:33:18 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x40002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x7) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/157) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x301000, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) [ 1335.261073][T19130] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:18 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfffffffe, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:18 executing program 3 (fault-call:9 fault-nth:75): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1335.316772][T19130] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1335.344239][T19130] F2FS-fs (loop4): Invalid log sectorsize (4064265) [ 1335.354494][T19130] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:18 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x70000000}, 0x48) 13:33:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009003f00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:18 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x74000000}, 0x48) 13:33:18 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x7a000000}, 0x48) [ 1335.740823][T19149] FAULT_INJECTION: forcing a failure. [ 1335.740823][T19149] name failslab, interval 1, probability 0, space 0, times 0 [ 1335.792850][T19149] CPU: 0 PID: 19149 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1335.801920][T19149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1335.813044][T19149] Call Trace: [ 1335.813068][T19149] dump_stack+0x172/0x1f0 [ 1335.813086][T19149] should_fail.cold+0xa/0x15 [ 1335.813101][T19149] ? fault_create_debugfs_attr+0x180/0x180 [ 1335.813118][T19149] ? page_to_nid.part.0+0x20/0x20 [ 1335.813133][T19149] ? ___might_sleep+0x163/0x280 [ 1335.813151][T19149] __should_failslab+0x121/0x190 [ 1335.813165][T19149] should_failslab+0x9/0x14 [ 1335.813176][T19149] __kmalloc+0x2e0/0x770 [ 1335.813191][T19149] ? lock_sock_nested+0x9a/0x120 [ 1335.813205][T19149] ? sock_kmalloc+0xc6/0x120 [ 1335.813222][T19149] sock_kmalloc+0xc6/0x120 [ 1335.813240][T19149] hash_alloc_result.part.0+0x95/0x110 [ 1335.813254][T19149] hash_sendpage+0x7a7/0x9d0 [ 1335.813278][T19149] hash_sendpage_nokey+0x94/0xa0 [ 1335.822165][T19149] kernel_sendpage+0x92/0xf0 [ 1335.822181][T19149] ? hash_check_key.isra.0+0x230/0x230 [ 1335.822196][T19149] sock_sendpage+0x8b/0xc0 [ 1335.822212][T19149] pipe_to_sendpage+0x296/0x360 [ 1335.822231][T19149] ? kernel_sendpage+0xf0/0xf0 [ 1335.838959][T19149] ? direct_splice_actor+0x190/0x190 [ 1335.838975][T19149] ? __put_page+0x9f/0xd0 [ 1335.838990][T19149] ? anon_pipe_buf_release+0x1c6/0x270 [ 1335.839002][T19149] __splice_from_pipe+0x397/0x7d0 [ 1335.839014][T19149] ? direct_splice_actor+0x190/0x190 [ 1335.839030][T19149] ? direct_splice_actor+0x190/0x190 [ 1335.839041][T19149] splice_from_pipe+0x108/0x170 [ 1335.839054][T19149] ? splice_shrink_spd+0xd0/0xd0 [ 1335.839078][T19149] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1335.855819][T19149] ? security_file_permission+0x8f/0x380 [ 1335.855845][T19149] generic_splice_sendpage+0x3c/0x50 [ 1335.968989][T19159] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1335.973315][T19149] ? splice_from_pipe+0x170/0x170 [ 1335.973329][T19149] do_splice+0x708/0x1410 [ 1335.973348][T19149] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1335.973364][T19149] ? __fget_light+0x1a9/0x230 [ 1335.973378][T19149] __x64_sys_splice+0x2c6/0x330 [ 1335.973398][T19149] do_syscall_64+0xfd/0x6a0 [ 1335.973415][T19149] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1335.973425][T19149] RIP: 0033:0x459829 [ 1335.973442][T19149] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1335.973449][T19149] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1335.973463][T19149] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1335.973471][T19149] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1335.973479][T19149] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 13:33:19 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x80ffffff}, 0x48) [ 1335.973487][T19149] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1335.973496][T19149] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 [ 1336.116972][T19159] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1336.130339][T19159] F2FS-fs (loop4): Invalid log sectorsize (4128777) 13:33:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x4000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1336.142629][T19159] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:19 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x30000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:19 executing program 3 (fault-call:9 fault-nth:76): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1336.286521][T19176] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1336.306443][T19176] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:19 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x90ffffff}, 0x48) 13:33:19 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xeba8, 0x1, 0x8, 0xffffffffffffff7f, 0xc8}, 0xc) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r5, r0}) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x15b) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1336.359945][T19176] F2FS-fs (loop4): Invalid log sectorsize (4128777) [ 1336.376132][T19176] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1336.464661][ T24] kauditd_printk_skb: 9 callbacks suppressed [ 1336.464677][ T24] audit: type=1804 audit(1564320799.399:2108): pid=19193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2519/bus" dev="sda1" ino=16881 res=1 13:33:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009043f00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1336.624727][ T24] audit: type=1804 audit(1564320799.559:2109): pid=19193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2519/bus" dev="sda1" ino=16881 res=1 13:33:19 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xa0ffffff}, 0x48) [ 1336.778620][ T24] audit: type=1804 audit(1564320799.559:2110): pid=19206 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2519/bus" dev="sda1" ino=16881 res=1 13:33:19 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffffff000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1336.824460][T19194] FAULT_INJECTION: forcing a failure. [ 1336.824460][T19194] name failslab, interval 1, probability 0, space 0, times 0 [ 1336.916209][T19194] CPU: 0 PID: 19194 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1336.924491][T19194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1336.934889][T19194] Call Trace: [ 1336.938204][T19194] dump_stack+0x172/0x1f0 [ 1336.943031][T19194] should_fail.cold+0xa/0x15 [ 1336.943877][T19209] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1336.948159][T19194] ? fault_create_debugfs_attr+0x180/0x180 [ 1336.948178][T19194] ? page_to_nid.part.0+0x20/0x20 [ 1336.948194][T19194] ? ___might_sleep+0x163/0x280 [ 1336.948211][T19194] __should_failslab+0x121/0x190 [ 1336.948227][T19194] should_failslab+0x9/0x14 [ 1336.948238][T19194] __kmalloc+0x2e0/0x770 [ 1336.948255][T19194] ? lock_sock_nested+0x9a/0x120 [ 1336.948269][T19194] ? sock_kmalloc+0xc6/0x120 [ 1336.948287][T19194] sock_kmalloc+0xc6/0x120 [ 1336.948304][T19194] hash_alloc_result.part.0+0x95/0x110 [ 1336.948319][T19194] hash_sendpage+0x7a7/0x9d0 [ 1336.948338][T19194] hash_sendpage_nokey+0x94/0xa0 [ 1337.017656][T19194] kernel_sendpage+0x92/0xf0 [ 1337.022398][T19194] ? hash_check_key.isra.0+0x230/0x230 [ 1337.027955][T19194] sock_sendpage+0x8b/0xc0 [ 1337.027970][T19194] pipe_to_sendpage+0x296/0x360 [ 1337.027982][T19194] ? kernel_sendpage+0xf0/0xf0 [ 1337.027996][T19194] ? direct_splice_actor+0x190/0x190 [ 1337.028011][T19194] ? __put_page+0x9f/0xd0 [ 1337.028027][T19194] ? anon_pipe_buf_release+0x1c6/0x270 [ 1337.028045][T19194] __splice_from_pipe+0x397/0x7d0 13:33:20 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xb0ffffff}, 0x48) [ 1337.034709][T19209] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1337.038192][T19194] ? direct_splice_actor+0x190/0x190 [ 1337.038210][T19194] ? direct_splice_actor+0x190/0x190 [ 1337.038222][T19194] splice_from_pipe+0x108/0x170 [ 1337.038237][T19194] ? splice_shrink_spd+0xd0/0xd0 [ 1337.038257][T19194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1337.038273][T19194] ? security_file_permission+0x8f/0x380 [ 1337.038287][T19194] generic_splice_sendpage+0x3c/0x50 [ 1337.038299][T19194] ? splice_from_pipe+0x170/0x170 [ 1337.038312][T19194] do_splice+0x708/0x1410 [ 1337.038330][T19194] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1337.038345][T19194] ? __fget_light+0x1a9/0x230 [ 1337.038361][T19194] __x64_sys_splice+0x2c6/0x330 [ 1337.038379][T19194] do_syscall_64+0xfd/0x6a0 [ 1337.038396][T19194] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1337.038406][T19194] RIP: 0033:0x459829 13:33:20 executing program 3 (fault-call:9 fault-nth:77): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1337.038421][T19194] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1337.038428][T19194] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1337.038442][T19194] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1337.038449][T19194] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1337.038457][T19194] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1337.038465][T19194] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 13:33:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x511000, 0x0) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x51d000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r3, &(0x7f00000006c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(fcrypt)\x00'}, 0x58) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000009c0)={r5, &(0x7f0000000840)="bb4f3d9e27844aed8aef72ef4d3ae3372f5bb750123b6afdf04f591f8afb49f864a43d08a415bc8b1ac8261a764974a62b5624f2a0d8904ac028917eb1975a24ef9791953b5eeabb053d658f90bdc9081280e922233ce71d0cb42465c5b4ae2383495eb3838d55f039630dfc40881b01c9", &(0x7f00000008c0)=""/225}, 0x18) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r7, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r8 = accept4(r1, 0x0, 0x0, 0x800) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r3, 0x0, r8, 0x0, 0x80000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000500)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) mount$fuseblk(&(0x7f0000000100)='/dev/loop0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='fuseblk\x00', 0x2000, &(0x7f0000000a00)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000060000,user_id=', @ANYRESDEC=r9, @ANYBLOB=',group_id=', @ANYRESDEC=r10, @ANYBLOB="2c616c6c6f735f6f746865722c626c6b73697a653d308f30303030303030303030303031306c6f775f6f746865722c6d61785f726561643d3078303030303030303030303030303366662c736d61636b66737472616e6e99736d7574653d766d61633634286165732d67656e6572696329002c657569643c0000002000", @ANYRESDEC=r11, @ANYBLOB="2c05000000", @ANYRESDEC=r12, @ANYBLOB=',Subj_role=vmac64(aes-generic)\x00,\x00']) [ 1337.038473][T19194] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 [ 1337.110083][ T24] audit: type=1804 audit(1564320800.049:2111): pid=19218 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2520/bus" dev="sda1" ino=16881 res=1 [ 1337.233976][T19209] F2FS-fs (loop4): Invalid log sectorsize (4129801) [ 1337.276628][T19209] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009004000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1337.374289][ T24] audit: type=1804 audit(1564320800.309:2112): pid=19225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2520/bus" dev="sda1" ino=16881 res=1 13:33:20 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xc0ffffff}, 0x48) 13:33:20 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008916, &(0x7f0000000000)="fa995eab44c46eccb6aca9f18959e3e70e8d9fdb2f6ec3cee27d82f892d23d489067367c691543c23495bceebea6f2dde28f8126f08af788a643fa59d0b9cf42") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:20 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xd0ffffff}, 0x48) 13:33:20 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x800800000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1337.729353][T19239] FAULT_INJECTION: forcing a failure. [ 1337.729353][T19239] name failslab, interval 1, probability 0, space 0, times 0 [ 1337.766502][T19239] CPU: 1 PID: 19239 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1337.774619][T19239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1337.785539][T19239] Call Trace: [ 1337.788945][T19239] dump_stack+0x172/0x1f0 [ 1337.793552][T19239] should_fail.cold+0xa/0x15 [ 1337.798247][T19239] ? fault_create_debugfs_attr+0x180/0x180 [ 1337.804219][T19239] ? page_to_nid.part.0+0x20/0x20 [ 1337.806280][T19249] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1337.809260][T19239] ? ___might_sleep+0x163/0x280 [ 1337.809279][T19239] __should_failslab+0x121/0x190 [ 1337.809295][T19239] should_failslab+0x9/0x14 [ 1337.809308][T19239] __kmalloc+0x2e0/0x770 [ 1337.809331][T19239] ? lock_sock_nested+0x9a/0x120 [ 1337.817502][T19249] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1337.822176][T19239] ? sock_kmalloc+0xc6/0x120 [ 1337.822194][T19239] sock_kmalloc+0xc6/0x120 [ 1337.822214][T19239] hash_alloc_result.part.0+0x95/0x110 [ 1337.822228][T19239] hash_sendpage+0x7a7/0x9d0 [ 1337.822249][T19239] hash_sendpage_nokey+0x94/0xa0 13:33:20 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xe4ffffff}, 0x48) [ 1337.828085][T19249] F2FS-fs (loop4): Invalid log sectorsize (4194313) [ 1337.832037][T19239] kernel_sendpage+0x92/0xf0 [ 1337.832053][T19239] ? hash_check_key.isra.0+0x230/0x230 [ 1337.832067][T19239] sock_sendpage+0x8b/0xc0 [ 1337.832088][T19239] pipe_to_sendpage+0x296/0x360 [ 1337.836850][T19249] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1337.841492][T19239] ? kernel_sendpage+0xf0/0xf0 [ 1337.841508][T19239] ? direct_splice_actor+0x190/0x190 [ 1337.841522][T19239] ? __put_page+0x9f/0xd0 [ 1337.841537][T19239] ? anon_pipe_buf_release+0x1c6/0x270 [ 1337.841552][T19239] __splice_from_pipe+0x397/0x7d0 [ 1337.841574][T19239] ? direct_splice_actor+0x190/0x190 [ 1337.870391][ T24] audit: type=1804 audit(1564320800.709:2113): pid=19262 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2521/bus" dev="sda1" ino=16881 res=1 [ 1337.874659][T19239] ? direct_splice_actor+0x190/0x190 [ 1337.874673][T19239] splice_from_pipe+0x108/0x170 [ 1337.874691][T19239] ? splice_shrink_spd+0xd0/0xd0 [ 1337.986648][T19239] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1337.993091][T19239] ? security_file_permission+0x8f/0x380 [ 1337.999100][T19239] generic_splice_sendpage+0x3c/0x50 [ 1338.004628][T19239] ? splice_from_pipe+0x170/0x170 [ 1338.009726][T19239] do_splice+0x708/0x1410 [ 1338.014546][T19239] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1338.019976][T19239] ? __fget_light+0x1a9/0x230 [ 1338.024739][T19239] __x64_sys_splice+0x2c6/0x330 [ 1338.029691][T19239] do_syscall_64+0xfd/0x6a0 [ 1338.034583][T19239] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1338.040558][T19239] RIP: 0033:0x459829 [ 1338.044464][T19239] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1338.064714][T19239] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1338.073125][T19239] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1338.081634][T19239] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1338.089962][T19239] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1338.098185][T19239] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1338.106352][T19239] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 13:33:21 executing program 3 (fault-call:9 fault-nth:78): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) times(&(0x7f0000000000)) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xff000000}, 0x48) [ 1338.209119][ T24] audit: type=1804 audit(1564320801.149:2114): pid=19261 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2521/bus" dev="sda1" ino=16881 res=1 [ 1338.249363][T19267] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1338.283953][T19267] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1338.382475][ T24] audit: type=1804 audit(1564320801.159:2115): pid=19270 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2521/bus" dev="sda1" ino=16881 res=1 [ 1338.409379][T19267] F2FS-fs (loop4): Invalid log sectorsize (4194313) 13:33:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xffff8000}, 0x48) [ 1338.433958][T19267] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:21 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009044000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xffffff80}, 0x48) [ 1338.666379][T19280] FAULT_INJECTION: forcing a failure. [ 1338.666379][T19280] name failslab, interval 1, probability 0, space 0, times 0 [ 1338.673406][ T24] audit: type=1804 audit(1564320801.609:2116): pid=19292 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2522/bus" dev="sda1" ino=16643 res=1 13:33:21 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x2000) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1338.730762][T19280] CPU: 1 PID: 19280 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1338.740239][T19280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1338.751888][T19280] Call Trace: [ 1338.755202][T19280] dump_stack+0x172/0x1f0 [ 1338.759913][T19280] should_fail.cold+0xa/0x15 [ 1338.764731][T19280] ? fault_create_debugfs_attr+0x180/0x180 [ 1338.770935][T19280] ? page_to_nid.part.0+0x20/0x20 [ 1338.777706][T19280] ? ___might_sleep+0x163/0x280 [ 1338.783137][T19280] __should_failslab+0x121/0x190 [ 1338.788425][T19280] should_failslab+0x9/0x14 [ 1338.793528][T19280] __kmalloc+0x2e0/0x770 [ 1338.797884][T19280] ? lock_sock_nested+0x9a/0x120 [ 1338.803006][T19280] ? sock_kmalloc+0xc6/0x120 [ 1338.807811][T19280] sock_kmalloc+0xc6/0x120 [ 1338.812643][T19280] hash_alloc_result.part.0+0x95/0x110 [ 1338.819813][T19280] hash_sendpage+0x7a7/0x9d0 [ 1338.824903][T19280] hash_sendpage_nokey+0x94/0xa0 [ 1338.830116][T19280] kernel_sendpage+0x92/0xf0 [ 1338.834905][T19280] ? hash_check_key.isra.0+0x230/0x230 [ 1338.840401][T19280] sock_sendpage+0x8b/0xc0 [ 1338.845279][T19280] pipe_to_sendpage+0x296/0x360 [ 1338.850935][T19280] ? kernel_sendpage+0xf0/0xf0 [ 1338.856060][T19280] ? direct_splice_actor+0x190/0x190 [ 1338.861707][T19280] ? __put_page+0x9f/0xd0 [ 1338.866619][T19280] ? anon_pipe_buf_release+0x1c6/0x270 [ 1338.872221][T19280] __splice_from_pipe+0x397/0x7d0 [ 1338.877626][T19280] ? direct_splice_actor+0x190/0x190 [ 1338.883742][T19280] ? direct_splice_actor+0x190/0x190 [ 1338.890460][T19280] splice_from_pipe+0x108/0x170 [ 1338.896387][T19280] ? splice_shrink_spd+0xd0/0xd0 [ 1338.902023][T19280] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1338.908644][T19280] ? security_file_permission+0x8f/0x380 [ 1338.914850][T19280] generic_splice_sendpage+0x3c/0x50 [ 1338.920557][T19280] ? splice_from_pipe+0x170/0x170 [ 1338.925979][T19280] do_splice+0x708/0x1410 [ 1338.930479][T19280] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1338.935899][T19280] ? __fget_light+0x1a9/0x230 [ 1338.941375][T19280] __x64_sys_splice+0x2c6/0x330 [ 1338.947127][T19280] do_syscall_64+0xfd/0x6a0 [ 1338.952048][T19280] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1338.958051][T19280] RIP: 0033:0x459829 [ 1338.962400][T19280] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1338.983086][T19280] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1338.992206][T19280] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1339.005045][T19280] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1339.013306][T19280] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1339.021668][T19280] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1339.030120][T19280] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 13:33:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000000)=0x1) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000540)="002c5e117400000008000000000000f900000000e132865d508d086daeb75f25926396cb8d9d54bc023b51f38ccffbe6be50f0fdb1836bc8ebb50051ba57b6985f61656e425a42e492f3491435df7647c2db665e3a97e10f3f2eed77eeb8e8b4867cd4baddbfd3543a350f3cae128fceaf9047779ae95f674201bb971f257649fcff94af5c47bf1accf1b73b62da07163a000100000000000089dea4b923de752a5de1d999f4e11d78a1724a67533471a83300000000", 0x6e) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) [ 1339.062637][ T24] audit: type=1804 audit(1564320801.999:2117): pid=19296 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2522/bus" dev="sda1" ino=16643 res=1 13:33:22 executing program 3 (fault-call:9 fault-nth:79): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xffffff90}, 0x48) 13:33:22 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x10000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1339.305905][T19301] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xffffffa0}, 0x48) [ 1339.354590][T19301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1339.383063][T19301] F2FS-fs (loop4): Invalid log sectorsize (4195337) [ 1339.410740][T19301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xffffffb0}, 0x48) [ 1339.572654][T19331] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1339.623366][T19323] FAULT_INJECTION: forcing a failure. [ 1339.623366][T19323] name failslab, interval 1, probability 0, space 0, times 0 [ 1339.640879][T19331] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1339.652276][T19323] CPU: 1 PID: 19323 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1339.656258][T19331] F2FS-fs (loop4): Invalid log sectorsize (4195337) 13:33:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xffffffc0}, 0x48) [ 1339.660491][T19323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1339.660496][T19323] Call Trace: [ 1339.660519][T19323] dump_stack+0x172/0x1f0 [ 1339.660538][T19323] should_fail.cold+0xa/0x15 [ 1339.660559][T19323] ? fault_create_debugfs_attr+0x180/0x180 [ 1339.680600][T19331] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1339.681733][T19323] ? page_to_nid.part.0+0x20/0x20 [ 1339.681750][T19323] ? ___might_sleep+0x163/0x280 [ 1339.681768][T19323] __should_failslab+0x121/0x190 13:33:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009004800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1339.681789][T19323] should_failslab+0x9/0x14 [ 1339.726281][T19323] __kmalloc+0x2e0/0x770 [ 1339.730873][T19323] ? lock_sock_nested+0x9a/0x120 [ 1339.735932][T19323] ? sock_kmalloc+0xc6/0x120 [ 1339.740743][T19323] sock_kmalloc+0xc6/0x120 [ 1339.745416][T19323] hash_alloc_result.part.0+0x95/0x110 [ 1339.751325][T19323] hash_sendpage+0x7a7/0x9d0 [ 1339.756168][T19323] hash_sendpage_nokey+0x94/0xa0 [ 1339.761271][T19323] kernel_sendpage+0x92/0xf0 [ 1339.766179][T19323] ? hash_check_key.isra.0+0x230/0x230 [ 1339.771970][T19323] sock_sendpage+0x8b/0xc0 [ 1339.776515][T19323] pipe_to_sendpage+0x296/0x360 [ 1339.781637][T19323] ? kernel_sendpage+0xf0/0xf0 [ 1339.786472][T19323] ? direct_splice_actor+0x190/0x190 [ 1339.791826][T19323] ? __put_page+0x9f/0xd0 [ 1339.796169][T19323] ? anon_pipe_buf_release+0x1c6/0x270 [ 1339.801729][T19323] __splice_from_pipe+0x397/0x7d0 [ 1339.806894][T19323] ? direct_splice_actor+0x190/0x190 [ 1339.812188][T19323] ? direct_splice_actor+0x190/0x190 [ 1339.817678][T19323] splice_from_pipe+0x108/0x170 [ 1339.822541][T19323] ? splice_shrink_spd+0xd0/0xd0 [ 1339.827618][T19323] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1339.833913][T19323] ? security_file_permission+0x8f/0x380 [ 1339.839564][T19323] generic_splice_sendpage+0x3c/0x50 [ 1339.844980][T19323] ? splice_from_pipe+0x170/0x170 [ 1339.850057][T19323] do_splice+0x708/0x1410 [ 1339.854395][T19323] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1339.859514][T19323] ? __fget_light+0x1a9/0x230 [ 1339.864193][T19323] __x64_sys_splice+0x2c6/0x330 [ 1339.869057][T19323] do_syscall_64+0xfd/0x6a0 [ 1339.873567][T19323] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1339.879567][T19323] RIP: 0033:0x459829 [ 1339.883481][T19323] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1339.903177][T19323] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1339.911616][T19323] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1339.919588][T19323] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1339.927563][T19323] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1339.935637][T19323] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1339.943605][T19323] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 13:33:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x1000}, 0x8) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r3, 0x0, r7, 0x0, 0x80000001, 0x0) 13:33:23 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xffffffd0}, 0x48) 13:33:23 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000), &(0x7f00000000c0)=0x4) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:23 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x80000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:23 executing program 3 (fault-call:9 fault-nth:80): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:23 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xffffffe4}, 0x48) [ 1340.329176][T19347] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1340.395960][T19347] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1340.426547][T19347] F2FS-fs (loop4): Invalid log sectorsize (4718601) [ 1340.433409][T19347] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:23 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x1000000000000}, 0x48) [ 1340.584994][T19374] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1340.662665][T19370] FAULT_INJECTION: forcing a failure. [ 1340.662665][T19370] name failslab, interval 1, probability 0, space 0, times 0 [ 1340.683194][T19374] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1340.707671][T19370] CPU: 1 PID: 19370 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1340.715764][T19370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1340.725821][T19370] Call Trace: [ 1340.729131][T19370] dump_stack+0x172/0x1f0 [ 1340.733462][T19370] should_fail.cold+0xa/0x15 [ 1340.738079][T19370] ? fault_create_debugfs_attr+0x180/0x180 [ 1340.743987][T19370] ? page_to_nid.part.0+0x20/0x20 [ 1340.749027][T19370] ? ___might_sleep+0x163/0x280 [ 1340.753895][T19370] __should_failslab+0x121/0x190 [ 1340.759270][T19370] should_failslab+0x9/0x14 [ 1340.763767][T19370] __kmalloc+0x2e0/0x770 [ 1340.768014][T19370] ? lock_sock_nested+0x9a/0x120 [ 1340.772945][T19370] ? sock_kmalloc+0xc6/0x120 [ 1340.778000][T19370] sock_kmalloc+0xc6/0x120 [ 1340.782440][T19370] hash_alloc_result.part.0+0x95/0x110 [ 1340.787897][T19370] hash_sendpage+0x7a7/0x9d0 [ 1340.792485][T19370] hash_sendpage_nokey+0x94/0xa0 [ 1340.797420][T19370] kernel_sendpage+0x92/0xf0 [ 1340.802002][T19370] ? hash_check_key.isra.0+0x230/0x230 [ 1340.807467][T19370] sock_sendpage+0x8b/0xc0 [ 1340.811965][T19370] pipe_to_sendpage+0x296/0x360 [ 1340.816810][T19370] ? kernel_sendpage+0xf0/0xf0 [ 1340.821569][T19370] ? direct_splice_actor+0x190/0x190 [ 1340.826853][T19370] ? __put_page+0x9f/0xd0 [ 1340.831180][T19370] ? anon_pipe_buf_release+0x1c6/0x270 [ 1340.836636][T19370] __splice_from_pipe+0x397/0x7d0 [ 1340.841655][T19370] ? direct_splice_actor+0x190/0x190 [ 1340.846941][T19370] ? direct_splice_actor+0x190/0x190 [ 1340.852220][T19370] splice_from_pipe+0x108/0x170 [ 1340.857065][T19370] ? splice_shrink_spd+0xd0/0xd0 [ 1340.862016][T19370] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1340.868266][T19370] ? security_file_permission+0x8f/0x380 [ 1340.873898][T19370] generic_splice_sendpage+0x3c/0x50 [ 1340.879180][T19370] ? splice_from_pipe+0x170/0x170 [ 1340.884196][T19370] do_splice+0x708/0x1410 [ 1340.888529][T19370] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1340.893638][T19370] ? __fget_light+0x1a9/0x230 [ 1340.898323][T19370] __x64_sys_splice+0x2c6/0x330 [ 1340.903188][T19370] do_syscall_64+0xfd/0x6a0 [ 1340.907693][T19370] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1340.913580][T19370] RIP: 0033:0x459829 [ 1340.917471][T19370] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1340.937175][T19370] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1340.945590][T19370] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1340.953561][T19370] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1340.961530][T19370] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1340.969584][T19370] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1340.977577][T19370] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 13:33:24 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x88000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1341.011749][T19374] F2FS-fs (loop4): Invalid log sectorsize (4718601) [ 1341.033170][T19374] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) sync() setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000000)=r1) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009004c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:24 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000200)=0x101, 0x4) sendmsg$TIPC_NL_PEER_REMOVE(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)={0x184, r5, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x78, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8ced}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffffffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_LINK={0xdc, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x63}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3cd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x48}]}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000814) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:24 executing program 3 (fault-call:9 fault-nth:81): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:24 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x10000000000000}, 0x48) 13:33:24 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x20000000000000}, 0x48) [ 1341.492031][T19400] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1341.518880][T19400] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1341.534173][T19400] F2FS-fs (loop4): Invalid log sectorsize (4980745) [ 1341.546593][T19400] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:24 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf0ffffff0f0000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1341.590845][T19408] FAULT_INJECTION: forcing a failure. [ 1341.590845][T19408] name failslab, interval 1, probability 0, space 0, times 0 [ 1341.611414][T19408] CPU: 0 PID: 19408 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1341.619752][T19408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1341.629841][T19408] Call Trace: [ 1341.633147][T19408] dump_stack+0x172/0x1f0 [ 1341.637485][T19408] should_fail.cold+0xa/0x15 [ 1341.643591][T19408] ? fault_create_debugfs_attr+0x180/0x180 [ 1341.649415][T19408] ? page_to_nid.part.0+0x20/0x20 [ 1341.654544][T19408] ? ___might_sleep+0x163/0x280 [ 1341.659405][T19408] __should_failslab+0x121/0x190 [ 1341.664352][T19408] should_failslab+0x9/0x14 [ 1341.668855][T19408] __kmalloc+0x2e0/0x770 [ 1341.673106][T19408] ? lock_sock_nested+0x9a/0x120 [ 1341.678050][T19408] ? sock_kmalloc+0xc6/0x120 [ 1341.682651][T19408] sock_kmalloc+0xc6/0x120 [ 1341.687075][T19408] hash_alloc_result.part.0+0x95/0x110 [ 1341.692548][T19408] hash_sendpage+0x7a7/0x9d0 [ 1341.697152][T19408] hash_sendpage_nokey+0x94/0xa0 [ 1341.702101][T19408] kernel_sendpage+0x92/0xf0 [ 1341.706725][T19408] ? hash_check_key.isra.0+0x230/0x230 [ 1341.712189][T19408] sock_sendpage+0x8b/0xc0 [ 1341.716620][T19408] pipe_to_sendpage+0x296/0x360 [ 1341.721586][T19408] ? kernel_sendpage+0xf0/0xf0 [ 1341.726360][T19408] ? direct_splice_actor+0x190/0x190 [ 1341.731908][T19408] ? __put_page+0x9f/0xd0 [ 1341.736240][T19408] ? anon_pipe_buf_release+0x1c6/0x270 [ 1341.742579][T19408] __splice_from_pipe+0x397/0x7d0 [ 1341.747648][T19408] ? direct_splice_actor+0x190/0x190 [ 1341.753057][T19408] ? direct_splice_actor+0x190/0x190 [ 1341.758347][T19408] splice_from_pipe+0x108/0x170 [ 1341.763205][T19408] ? splice_shrink_spd+0xd0/0xd0 [ 1341.768156][T19408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1341.774404][T19408] ? security_file_permission+0x8f/0x380 [ 1341.780054][T19408] generic_splice_sendpage+0x3c/0x50 [ 1341.785340][T19408] ? splice_from_pipe+0x170/0x170 [ 1341.790370][T19408] do_splice+0x708/0x1410 [ 1341.794769][T19408] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1341.799883][T19408] ? __fget_light+0x1a9/0x230 [ 1341.804575][T19408] __x64_sys_splice+0x2c6/0x330 [ 1341.809467][T19408] do_syscall_64+0xfd/0x6a0 [ 1341.813973][T19408] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1341.819908][T19408] RIP: 0033:0x459829 [ 1341.823807][T19408] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1341.843410][T19408] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1341.851837][T19408] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1341.859818][T19408] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 1341.867791][T19408] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1341.875766][T19408] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1341.883763][T19408] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 13:33:24 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x40000000000000}, 0x48) 13:33:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) getpeername(r4, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000000)=0x80) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1341.982530][T19424] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1342.019393][T19424] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:25 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x8000) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x5c, r1, 0x210, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8000}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x422}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40010}, 0x11) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) [ 1342.044914][T19424] F2FS-fs (loop4): Invalid log sectorsize (4980745) [ 1342.084592][ T24] kauditd_printk_skb: 9 callbacks suppressed 13:33:25 executing program 3 (fault-call:9 fault-nth:82): openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1342.084608][ T24] audit: type=1804 audit(1564320805.019:2127): pid=19435 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2526/bus" dev="sda1" ino=16486 res=1 [ 1342.126527][T19424] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:25 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x60000000000000}, 0x48) 13:33:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009006000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1342.272630][ T24] audit: type=1804 audit(1564320805.209:2128): pid=19427 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2526/bus" dev="sda1" ino=16486 res=1 13:33:25 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x80000000000000}, 0x48) [ 1342.395954][ T24] audit: type=1804 audit(1564320805.249:2129): pid=19449 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2526/bus" dev="sda1" ino=16486 res=1 13:33:25 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x100000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:25 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x80ffff00000000}, 0x48) [ 1342.641960][T19454] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1342.670578][T19454] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1342.718434][T19450] FAULT_INJECTION: forcing a failure. [ 1342.718434][T19450] name failslab, interval 1, probability 0, space 0, times 0 [ 1342.720541][T19454] F2FS-fs (loop4): Invalid log sectorsize (6291465) [ 1342.790158][ T24] audit: type=1804 audit(1564320805.729:2130): pid=19465 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2527/bus" dev="sda1" ino=16562 res=1 [ 1342.820817][T19454] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1342.824524][T19450] CPU: 1 PID: 19450 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #79 [ 1342.837902][T19450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1342.847959][T19450] Call Trace: [ 1342.851257][T19450] dump_stack+0x172/0x1f0 [ 1342.855707][T19450] should_fail.cold+0xa/0x15 [ 1342.860317][T19450] ? fault_create_debugfs_attr+0x180/0x180 [ 1342.866130][T19450] ? page_to_nid.part.0+0x20/0x20 [ 1342.871196][T19450] ? ___might_sleep+0x163/0x280 [ 1342.876053][T19450] __should_failslab+0x121/0x190 [ 1342.881089][T19450] should_failslab+0x9/0x14 [ 1342.885603][T19450] __kmalloc+0x2e0/0x770 [ 1342.889940][T19450] ? lock_sock_nested+0x9a/0x120 [ 1342.894885][T19450] ? sock_kmalloc+0xc6/0x120 [ 1342.899500][T19450] sock_kmalloc+0xc6/0x120 [ 1342.903931][T19450] hash_alloc_result.part.0+0x95/0x110 [ 1342.909396][T19450] hash_sendpage+0x7a7/0x9d0 [ 1342.914032][T19450] hash_sendpage_nokey+0x94/0xa0 [ 1342.918993][T19450] kernel_sendpage+0x92/0xf0 [ 1342.923618][T19450] ? hash_check_key.isra.0+0x230/0x230 [ 1342.929089][T19450] sock_sendpage+0x8b/0xc0 [ 1342.933511][T19450] pipe_to_sendpage+0x296/0x360 13:33:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) accept4(r3, 0x0, 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) [ 1342.938365][T19450] ? kernel_sendpage+0xf0/0xf0 [ 1342.943131][T19450] ? direct_splice_actor+0x190/0x190 [ 1342.948432][T19450] ? __put_page+0x9f/0xd0 [ 1342.952963][T19450] ? anon_pipe_buf_release+0x1c6/0x270 [ 1342.958435][T19450] __splice_from_pipe+0x397/0x7d0 [ 1342.963477][T19450] ? direct_splice_actor+0x190/0x190 [ 1342.968780][T19450] ? direct_splice_actor+0x190/0x190 [ 1342.974070][T19450] splice_from_pipe+0x108/0x170 [ 1342.978936][T19450] ? splice_shrink_spd+0xd0/0xd0 [ 1342.983887][T19450] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1342.990138][T19450] ? security_file_permission+0x8f/0x380 [ 1342.995776][T19450] generic_splice_sendpage+0x3c/0x50 [ 1343.001071][T19450] ? splice_from_pipe+0x170/0x170 [ 1343.006102][T19450] do_splice+0x708/0x1410 [ 1343.010525][T19450] ? opipe_prep.part.0+0x2e0/0x2e0 [ 1343.015642][T19450] ? __fget_light+0x1a9/0x230 [ 1343.020339][T19450] __x64_sys_splice+0x2c6/0x330 [ 1343.025201][T19450] do_syscall_64+0xfd/0x6a0 [ 1343.029803][T19450] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1343.035699][T19450] RIP: 0033:0x459829 [ 1343.039599][T19450] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1343.059464][T19450] RSP: 002b:00007f8f001ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1343.067876][T19450] RAX: ffffffffffffffda RBX: 00007f8f001ecc90 RCX: 0000000000459829 [ 1343.075844][T19450] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 13:33:26 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r0, 0x0, 0x0, 0xffffffffffffdfff) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0xc) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:26 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x100000000000000}, 0x48) [ 1343.083812][T19450] RBP: 000000000075bfc8 R08: 0000000080000001 R09: 0000000000000000 [ 1343.091889][T19450] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f001ed6d4 [ 1343.099873][T19450] R13: 00000000004c8f44 R14: 00000000004df308 R15: 0000000000000008 13:33:26 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1343.182598][T19473] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1343.199781][ T24] audit: type=1804 audit(1564320806.139:2131): pid=19465 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2527/bus" dev="sda1" ino=16562 res=1 [ 1343.237231][T19473] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1343.267746][T19473] F2FS-fs (loop4): Invalid log sectorsize (6291465) [ 1343.278200][ T24] audit: type=1804 audit(1564320806.169:2132): pid=19479 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2527/bus" dev="sda1" ino=16562 res=1 [ 1343.320472][T19473] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:26 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x200000000000000}, 0x48) 13:33:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009006800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:26 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x200000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:26 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x300000000000000}, 0x48) [ 1343.591972][ T24] audit: type=1804 audit(1564320806.529:2133): pid=19502 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2528/bus" dev="sda1" ino=16594 res=1 13:33:26 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x400000000000000}, 0x48) [ 1343.696638][T19497] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1343.716218][T19497] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1343.743687][T19497] F2FS-fs (loop4): Invalid log sectorsize (6815753) [ 1343.769447][T19497] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1343.803886][ T24] audit: type=1804 audit(1564320806.739:2134): pid=19512 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2528/bus" dev="sda1" ino=16594 res=1 13:33:26 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x500000000000000}, 0x48) [ 1343.921369][T19515] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1343.957158][T19515] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:26 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x300000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1343.967485][T19515] F2FS-fs (loop4): Invalid log sectorsize (6815753) [ 1343.974932][T19515] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009006c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000), 0x2) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) ioctl$VT_WAITACTIVE(r2, 0x5607) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7a1, 0xc00) r7 = fcntl$getown(r4, 0x9) fcntl$setown(r1, 0x8, r7) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)=ANY=[@ANYBLOB="279700001c000000fffc0000010000000980000007001d44060000000100000000000000"]) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) 13:33:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x5ff000000000000}, 0x48) [ 1344.175582][ T24] audit: type=1804 audit(1564320807.109:2135): pid=19526 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2529/bus" dev="sda1" ino=16528 res=1 [ 1344.437700][ T24] audit: type=1804 audit(1564320807.379:2136): pid=19535 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2529/bus" dev="sda1" ino=16528 res=1 [ 1344.480975][T19534] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1344.502977][T19534] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:27 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000300, 0x0) 13:33:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x600000000000000}, 0x48) [ 1344.547048][T19534] F2FS-fs (loop4): Invalid log sectorsize (7077897) [ 1344.566293][T19534] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:27 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x400000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1344.774331][T19555] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x700000000000000}, 0x48) [ 1344.873173][T19555] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1344.910730][T19555] F2FS-fs (loop4): Invalid log sectorsize (7077897) [ 1344.944549][T19555] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xa00000000000000}, 0x48) 13:33:28 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) write$UHID_SET_REPORT_REPLY(r1, &(0x7f00000000c0)={0xe, 0x2, 0x1f, 0x1, 0xa3, "20148ba7fdb873ab7a72c525e7b22507d9fa1c445ac6ee25a5e5e190b43db7012a40665df64243263c93fbe37312c778674806902b8d2ee4f28d76c0c73cfaf1b8694f0964b7f3edce365d2f3a74e2f6192e3a36c26f713c06bfc79fcbcc0c062c05dd1de2d0c797085df26f085519b118845a819aa0030981a3b387734f686865c37a5dd37aa31dc4c3c9103fa07bac9638e4d66dbb19694370810c2a9f925f7970e9"}, 0xaf) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000280)=@tipc=@id, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000000)=""/42, 0x2a}], 0x2, &(0x7f0000000380)=""/51, 0x33}, 0x2000) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009007400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x1000000000000000}, 0x48) 13:33:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=""/123, 0x7b) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0), 0x1) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x80000000, 0x4) 13:33:28 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x500000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x1ec6080000000000}, 0x48) 13:33:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x2000000000000000}, 0x48) [ 1345.477600][T19587] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:28 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000700, 0x0) [ 1345.519465][T19587] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1345.564148][T19587] F2FS-fs (loop4): Invalid log sectorsize (7602185) [ 1345.602527][T19587] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x2900000000000000}, 0x48) 13:33:28 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x600000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1345.769965][T19620] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1345.856218][T19620] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1345.872959][T19620] F2FS-fs (loop4): Invalid log sectorsize (7602185) [ 1345.894501][T19620] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x3000000000000000}, 0x48) 13:33:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009007a00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:29 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="7408d0ba0dfd584d33dd12d48d6d76c3", 0x10) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCAX25ADDFWD(r2, 0x89ea, &(0x7f0000000080)={@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:29 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x3b00000000000000}, 0x48) 13:33:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRESHEX=r0], 0xfd0f) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:29 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x700000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:29 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x3f00000000000000}, 0x48) 13:33:29 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0xf) [ 1346.434813][T19641] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1346.453505][T19641] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:29 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x4000000000000000}, 0x48) [ 1346.483067][T19641] F2FS-fs (loop4): Invalid log sectorsize (7995401) [ 1346.497165][T19641] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:29 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x4800000000000000}, 0x48) 13:33:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009008100030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1346.673349][T19670] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1346.684656][T19670] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1346.694525][T19670] F2FS-fs (loop4): Invalid log sectorsize (7995401) [ 1346.705124][T19670] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:29 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x800000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:29 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x4c00000000000000}, 0x48) 13:33:29 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = getuid() ioctl$SIOCAX25DELUID(r1, 0x89e2, &(0x7f0000000000)={0x3, @default, r4}) r5 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:29 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x5000000000000000}, 0x48) [ 1347.089886][T19688] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1347.104991][ T24] kauditd_printk_skb: 13 callbacks suppressed [ 1347.105006][ T24] audit: type=1804 audit(1564320810.039:2150): pid=19686 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2534/bus" dev="sda1" ino=16705 res=1 [ 1347.116397][T19688] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1347.153951][ T24] audit: type=1804 audit(1564320810.089:2151): pid=19702 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2534/bus" dev="sda1" ino=16705 res=1 13:33:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x583c0a0000000000}, 0x48) [ 1347.206572][T19688] F2FS-fs (loop4): Invalid log sectorsize (8454153) [ 1347.218133][T19688] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) recvmsg(r5, &(0x7f0000000140)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)=""/222, 0xde}], 0x1, &(0x7f0000000480)=""/174, 0xae}, 0x40010002) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x6000000000000000}, 0x48) 13:33:30 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x900000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:30 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0xe1) [ 1347.384140][T19712] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1347.411502][T19712] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1347.424709][T19712] F2FS-fs (loop4): Invalid log sectorsize (8454153) [ 1347.500127][T19712] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000925f200030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x6800000000000000}, 0x48) 13:33:30 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x203, &(0x7f0000000040)="11dcc20d5c0bcfe47bf070") bind$alg(r0, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'gcm-aes-ce\x00'}, 0x58) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x0) [ 1347.623455][ T24] audit: type=1804 audit(1564320810.559:2152): pid=19727 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2535/bus" dev="sda1" ino=16977 res=1 13:33:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x6c00000000000000}, 0x48) [ 1347.763763][ T24] audit: type=1804 audit(1564320810.699:2153): pid=19727 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2535/bus" dev="sda1" ino=16977 res=1 [ 1347.870717][ T24] audit: type=1804 audit(1564320810.699:2154): pid=19741 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2535/bus" dev="sda1" ino=16977 res=1 13:33:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x7000000000000000}, 0x48) 13:33:30 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xc00000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1348.027808][T19742] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1348.062117][T19742] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x7400000000000000}, 0x48) [ 1348.077410][T19742] F2FS-fs (loop4): Invalid log sectorsize (15869193) [ 1348.084300][T19742] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1348.145286][ T24] audit: type=1804 audit(1564320811.079:2155): pid=19757 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2536/bus" dev="sda1" ino=16721 res=1 13:33:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x7a00000000000000}, 0x48) [ 1348.258469][T19761] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1348.276290][ T24] audit: type=1804 audit(1564320811.209:2156): pid=19757 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2536/bus" dev="sda1" ino=16721 res=1 [ 1348.336528][T19761] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1348.359810][T19761] F2FS-fs (loop4): Invalid log sectorsize (15869193) 13:33:31 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000000140)={&(0x7f00000000c0)=""/111, 0x6f}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) fstat(r3, &(0x7f0000000280)) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) 13:33:31 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0xf00) [ 1348.381629][T19761] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1348.394173][ T24] audit: type=1804 audit(1564320811.259:2157): pid=19768 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2536/bus" dev="sda1" ino=16721 res=1 13:33:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x80ffffff00000000}, 0x48) 13:33:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000925f800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x90ffffff00000000}, 0x48) 13:33:31 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xd00000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:31 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x0, 0xc1, 0xe0, &(0x7f0000000280)="fa5ef0410fe70edf1e93fec743e6599e32d3745101c69ee3aab918b38264e55b1ae28af7fcebd856966ba1640d5fa5e10aa93824ccefcd3c53c33cba1efa838549afd0688ab109b50236adad1544babb5e963118cad9448ef10d8bac4226adb81a7b9511a3b4fac1c2c21b22ed8c224c426aa94991fdfa6f3c8c268f2a8ce85be5f1e15578fadf2cdca23471b844abfa1e25d3f44ab59afff54e58bb4a5666d6c8ca18b1db4f3fc5cdf4dad4ba13c85e01d868937fd61583aae45558c5916cd505", &(0x7f0000000480)=""/224, 0x6}, 0x28) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000580)=@security={'security\x00', 0xe, 0x4, 0x460, 0x260, 0x260, 0x118, 0x260, 0x118, 0x3c8, 0x3c8, 0x3c8, 0x3c8, 0x3c8, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x80000000, 0x8}}, @common=@inet=@dscp={0x28, 'dscp\x00', 0x0, {0x8}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x40, 0x6, 0x2}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0xff, 0x0, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0xfffffffffffff800}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x81000, [0x40, 0x800, 0x80000001, 0x1, 0x2, 0x68], 0x8, 0x2800}, {0x5, [0x0, 0x1, 0xffffffffffffff02, 0x0, 0x1, 0x400], 0x0, 0x3f}}}}, {{@uncond, 0x0, 0x108, 0x168, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4, 0x80000001}}, @common=@set={0x40, 'set\x00', 0x0, {{0xc24, [0x2, 0x800, 0x6, 0x0, 0x3, 0x2], 0x3, 0x3f}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[], 0x18}, 0x2, 0x2, [0xc, 0xd, 0x1e, 0x0, 0x5, 0x3d, 0x29, 0x2a, 0x6, 0x2b, 0x10, 0x3, 0x4, 0x12, 0x11, 0x2e], 0x3, 0x7, 0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4c0) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1a, &(0x7f0000000000)=0x8, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) 13:33:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xa0ffffff00000000}, 0x48) [ 1348.756605][ T24] audit: type=1804 audit(1564320811.699:2158): pid=19801 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2537/bus" dev="sda1" ino=16706 res=1 [ 1348.897503][ T24] audit: type=1804 audit(1564320811.759:2159): pid=19794 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2537/bus" dev="sda1" ino=16706 res=1 13:33:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xb0ffffff00000000}, 0x48) [ 1348.951872][T19798] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1348.969183][T19798] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1348.990110][T19798] F2FS-fs (loop4): Invalid log sectorsize (16262409) [ 1349.009369][T19798] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:32 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xd03000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xc0ffffff00000000}, 0x48) [ 1349.153566][T19815] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1349.203135][T19815] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:32 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x3f00) [ 1349.248581][T19815] F2FS-fs (loop4): Invalid log sectorsize (16262409) [ 1349.286735][T19815] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) openat$zero(0xffffffffffffff9c, &(0x7f0000001780)='/dev/zero\x00', 0x2000, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) write$binfmt_script(r3, &(0x7f00000017c0)={'#! ', './file0', [{0x20, 'wlan1ppp1-'}, {0x20, 'userposix_acl_access[ppp1'}, {0x20, 'aead\x00'}, {0x20, 'vmac64(aes-generic)\x00'}, {0x20, 'eth0+system'}, {0x20, ']vmnet0'}, {}, {0x20, 'ppp1bdev'}], 0xa, "5e3957806a25174a52d54bb552902ba34bd572f5cfeb7bb0f44cc01bfaafce8d9b269d1aeab32f4d4d6d53fc69b7b0d7d4b26284675755f2be4ddee024fb2505b58a37e55daec4f85296f473a88f1947af8826e25ad1fe54ae50"}, 0xc3) r5 = accept4(r3, 0x0, 0x0, 0x0) socket$tipc(0x1e, 0x7, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) sendmsg$inet_sctp(r1, &(0x7f0000001740)={&(0x7f0000000280)=@in={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f00000016c0)=[{&(0x7f00000002c0)="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", 0xfc}, {&(0x7f0000000480)="c0cda2f2c265520e1005b5df404d1d69a040d42819deefb6892acfc5f4d21b18d5ace8b24be15baec7adec92e6a2965f63740aef163cc2fb25568109f76df594c6cc8ee860a7fd94f948d7b8bd5751ecf0ef9dc93317", 0x56}, {&(0x7f0000000500)="38b51f78f38ad67318ba4953cd42420b2617b2d46b3b9eef663ab2961ee41bfe8f9de2c808d837025d01034583bc88f369b0bd094a306848d23bd36bb5347078267f3f0ab910ae085fc72574067525225ec6caddfebfdf5eb67013ac1ed4cc4f6a050a1fbef999da5d3d9bfddb11fee0b7e74a9b09b4475cd60a9942c721387b5e17171ba8e05a87cf9c0a1aa33c", 0x8e}, {&(0x7f00000003c0)="5aed64ab5c8e93e4de18f70315a28aed3d6ce5e82a4c949c7a38811b7eabf6128c445201eef081f4db9b5d89b25398bfc3e5174d9a1c", 0x36}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="365025092fb2ce26bd9f0ee85b43ea7202bbeb3c5e5583dadecadb813d1a2fc73755c8d28bcfc218c492f398f3a1268c7d4b3981829f2546cf6a230ed8abfbe6fd5d28388ae3a052c6f5c107018d5c60f33c8e4e099cb92235478bf71fc476915e48433fc44a3007abd5c8b55d9f1856c9f89808b0ef6c7dc33f2ec9bff2e6b98a9cd6b3bf9a7460e77856e4acf9554a0fc7299fd57a01bc9746fe6105c0995b6baac65fc1326aa0ba195ff2f8e3eaf1ce17c2b2f9b42d1e89bec9624ee0748168e733d38554cd05ee2fb90b1690471beff2e729", 0xd4}], 0x6, 0x0, 0x0, 0x40054}, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f00000018c0)={0x7, 0x3e4f, 0xfe, 0x800, 0x9}) clock_gettime(0x100000000000, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000140)={r6, r7+30000000}, &(0x7f0000000200)) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xd0ffffff00000000}, 0x48) 13:33:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900ff00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xe4ffffff00000000}, 0x48) 13:33:32 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000140)={{0x7, 0x80000001}}, 0x10) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xff00000000000000}, 0x48) 13:33:32 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf00000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1349.778408][T19848] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xffffc8ffffffffff}, 0x48) [ 1349.846221][T19848] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1349.871787][T19848] F2FS-fs (loop4): Invalid log sectorsize (16711689) [ 1349.910746][T19848] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xffffffff00000000}, 0x48) [ 1350.031320][T19877] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1350.079863][T19877] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1350.098874][T19877] F2FS-fs (loop4): Invalid log sectorsize (16711689) [ 1350.109360][T19877] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700090fff00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:33 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x4000) 13:33:33 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1200000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1350.494946][T19889] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x4800) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f00000000c0)=0x6, 0x4) accept$alg(r0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r1, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000007c0)=0x14) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@empty, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000640)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000700)={{}, {0x1, 0x7}, [{0x2, 0x5, r7}, {0x2, 0x4, r8}, {0x2, 0x7537f1b80b086e73, r9}, {0x2, 0x7, r10}, {0x2, 0x4, r11}, {0x2, 0x2, r12}], {0x4, 0x2}, [{0x8, 0x7, r13}], {0x10, 0x4}, {0x20, 0x5}}, 0x5c, 0x3) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r14 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r3, 0x0, r14, 0x0, 0x80000001, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) 13:33:33 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0xffffffffffc8ffff}, 0x48) [ 1350.546381][T19889] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1350.562543][T19889] F2FS-fs (loop4): Invalid log sectorsize (16715529) 13:33:33 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x2]}, 0x48) [ 1350.599695][T19889] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:33 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f0000000280)={'veth1_to_team\x00', 0x40, 0x3}) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$pokeuser(0x6, r6, 0x7, 0x50c4) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:33 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1800000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1350.744329][T19916] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1350.777143][T19916] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:33 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x3]}, 0x48) [ 1350.818486][T19916] F2FS-fs (loop4): Invalid log sectorsize (16715529) [ 1350.842884][T19916] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000040000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x4]}, 0x48) 13:33:34 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0xe100) 13:33:34 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2000000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x5]}, 0x48) [ 1351.374992][T19938] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1351.405289][T19938] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1351.423552][T19938] F2FS-fs (loop4): Invalid log sectors per block(4) log sectorsize(9) [ 1351.437458][T19938] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x6]}, 0x48) [ 1351.548137][T19960] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000000)) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x7]}, 0x48) [ 1351.628766][T19960] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1351.664194][T19960] F2FS-fs (loop4): Invalid log sectors per block(4) log sectorsize(9) 13:33:34 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getdents(r0, &(0x7f00000000c0)=""/115, 0x73) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) mq_timedreceive(r1, &(0x7f0000000140)=""/21, 0x15, 0x101, &(0x7f0000000200)={0x77359400}) 13:33:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xa]}, 0x48) [ 1351.719275][T19960] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:34 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2300000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000050000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x10]}, 0x48) 13:33:35 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x1000000) 13:33:35 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x29]}, 0x48) [ 1352.228621][T19999] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1352.244233][T19999] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1352.267193][T19999] F2FS-fs (loop4): Invalid log sectors per block(5) log sectorsize(9) 13:33:35 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x3f00000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1352.277464][T19999] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:35 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x30]}, 0x48) [ 1352.361556][T20012] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1352.404390][T20012] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1352.438199][T20012] F2FS-fs (loop4): Invalid log sectors per block(5) log sectorsize(9) 13:33:35 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x3b]}, 0x48) [ 1352.498484][T20012] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1352.513444][ T24] kauditd_printk_skb: 19 callbacks suppressed [ 1352.513460][ T24] audit: type=1804 audit(1564320815.449:2179): pid=20018 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2544/bus" dev="sda1" ino=17121 res=1 13:33:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1352.637473][ T24] audit: type=1804 audit(1564320815.579:2180): pid=20018 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2544/bus" dev="sda1" ino=17121 res=1 13:33:35 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") pipe(&(0x7f0000000000)) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) syz_init_net_socket$x25(0x9, 0x5, 0x0) r5 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000060000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:35 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x48]}, 0x48) [ 1352.693289][ T24] audit: type=1804 audit(1564320815.579:2181): pid=20030 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2544/bus" dev="sda1" ino=17121 res=1 13:33:35 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x4000000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:35 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x4c]}, 0x48) 13:33:36 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0xf000000) [ 1353.082268][T20047] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1353.091228][T20047] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1353.100205][T20047] F2FS-fs (loop4): Invalid log sectors per block(6) log sectorsize(9) [ 1353.108709][T20047] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1353.179421][T20056] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1353.187558][T20056] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1353.196481][T20056] F2FS-fs (loop4): Invalid log sectors per block(6) log sectorsize(9) [ 1353.211594][T20056] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000070000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1353.216106][ T24] audit: type=1804 audit(1564320816.149:2182): pid=20059 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2545/bus" dev="sda1" ino=17121 res=1 13:33:36 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x50]}, 0x48) 13:33:36 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x7566020000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:36 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x60]}, 0x48) 13:33:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) name_to_handle_at(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x5b, 0x72, "2e0ec8f6b546e72044b9cfea1d14321a871817b55d1eb9bf1e7156dc7143923a5c2924e7420ac4ee3382a397cb8008098d9f2f1ee506f5fee1a24d2cb1e55353afdf73228a2b95e18ed9f635d82712143edb21"}, &(0x7f0000000200), 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) getsockname$ax25(r2, &(0x7f00000000c0)={{0x3, @null}, [@bcast, @rose, @rose, @null, @netrom, @null, @rose, @rose]}, &(0x7f0000000000)=0x48) [ 1353.618647][ T24] audit: type=1804 audit(1564320816.559:2183): pid=20087 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2546/bus" dev="sda1" ino=16721 res=1 [ 1353.622784][T20071] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:36 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) accept4(r2, 0x0, &(0x7f0000000000), 0x800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x400000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1353.666661][T20071] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1353.698184][T20071] F2FS-fs (loop4): Invalid log sectors per block(7) log sectorsize(9) 13:33:36 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x68]}, 0x48) [ 1353.724173][T20071] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1353.778913][ T24] audit: type=1804 audit(1564320816.719:2184): pid=20081 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2546/bus" dev="sda1" ino=16721 res=1 [ 1353.816585][ T24] audit: type=1804 audit(1564320816.719:2185): pid=20094 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2546/bus" dev="sda1" ino=16721 res=1 [ 1353.903334][T20100] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1353.934836][T20100] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:36 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x6c]}, 0x48) 13:33:36 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x7666020000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1353.963093][T20100] F2FS-fs (loop4): Invalid log sectors per block(7) log sectorsize(9) [ 1354.015668][T20100] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700090000000a0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:37 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x3f000000) [ 1354.113242][ T24] audit: type=1804 audit(1564320817.049:2186): pid=20112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2547/bus" dev="sda1" ino=16705 res=1 13:33:37 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x70]}, 0x48) [ 1354.240173][ T24] audit: type=1804 audit(1564320817.179:2187): pid=20107 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2547/bus" dev="sda1" ino=16705 res=1 13:33:37 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x74]}, 0x48) [ 1354.395894][ T24] audit: type=1804 audit(1564320817.249:2188): pid=20115 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2547/bus" dev="sda1" ino=16705 res=1 13:33:37 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x8000000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) ioctl$VIDIOC_SUBDEV_S_SELECTION(r3, 0xc040563e, &(0x7f0000000600)={0x1, 0x0, 0x0, 0x5c3c9c95673d7ccf, {0x7, 0x9, 0x100, 0x3}}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_CREATE_OPEN(r3, &(0x7f0000000540)={0xa0, 0x0, 0x5, {{0x5, 0x1, 0x0, 0x5, 0x9e6a, 0x10000, {0x6, 0x5, 0x2, 0x0, 0x1260000000000, 0x1, 0x7, 0x100000000, 0x1, 0x7, 0x6, r7, r8, 0x1, 0x1}}, {0x0, 0x12}}}, 0xa0) r9 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x7, 0x200000) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000000)={r1}) r10 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r10, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{0x9, 0x1}, 'port1\x00', 0x4, 0x40000, 0x6, 0x9, 0x0, 0x0, 0x3ff, 0x0, 0x4, 0x8}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r11 = socket$kcm(0x10, 0x2, 0x10) recvmsg$kcm(r11, &(0x7f0000000000)={0x0, 0x1b, 0x0, 0x0, 0x0, 0xffffffffffffffad}, 0x0) sendmsg$kcm(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001240)="2e00000010008103e45ae087185082cf0324b0eba06ec4000023000000000800000000000000000051894dd65b2f", 0x2e}], 0x1}, 0x0) bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) accept$alg(r9, 0x0, 0x0) r12 = accept4(r6, 0x0, 0x0, 0x1) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000c40)) r13 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000780)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r9, &(0x7f0000000b40)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000b00)={&(0x7f0000000c80)=ANY=[@ANYBLOB="d8ec726d", @ANYRES16=r13, @ANYBLOB="000328bd7000fddbdf251200000088010100180001006574683a746500000000000000005f3100000000180001006574683a626f6e645f736c6176655f310000000034000200080001000d0000000800020000020000080001000d0000000800030000800000080002000000000008000100190000003c000200080002000800000008000200d9000000080004000001000008000400020000000800030023000000080001001200000008000400000000802c0004001400010002004e237f00000100000000000000001400020002004e23ac1414aa0000000000000000540002000800040018fcffff0800010008000000080003007f0000000800010020000000080003000aa745c378184f14a1427202000000080002000300000008000100180000000800040008000000080002003f00000008000200000000002c0004001400010002004e217f00400100000000000000001400020002004e20ac1414130000000000000000380004001400010002004e23e00000020000000000000000200002000a004e2100010000fe8000000000000000000000000000aaff070000f0000100380004001400010002004e23ac14140d0000000000000000200002000a004e2000000002ff020000050000000000000000000001b4400000100001006574683a726f7365300000002c0004001400010002004e230000000900000000000000001400020002004e23ac14140b000000000000000024000200080002000100000008000200010000800800040038f1ffff080001000d000000100001006574683a73797a5f74756e0044000200080001001100000008000200070000000800010019000000080004000800000008000100160000000800020005000000080001000f000000080003000700000020000600080001002000000004000200080001000001000008000100030000004c000500080001006574680014000200080002000000000008000300010000002c0002000800030002000000080003000ee38902080001000900000008000300000800000800020006002c0006000400020008000100020000000400020008000100265c4b1b04000200040002637c73033c085814e201705d5c579038d9f9eca251c0c3327b55fdd987086c36991200c42e02e3de85b19d115428c200f930d9c34dd571b4b470ea34a7d1cce7af0ec1899add4c4b914a10986db64f32d6309e341f5f57f9a65d9f2b68626cb062fd3502db3b3d56db7f79229c8979181ab3084856186e6e94fd294fb9dd2c24eda8cdf45fe63bfd64bec0e35469194ac04f38a0b0c199624b4a04a54edc5f18504472528c34ddac64a9e57076e6ce9bf8a26379"], 0x324}, 0x1, 0x0, 0x0, 0x800}, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r12, 0x894b, &(0x7f0000000200)) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000500)="724caf5fad56b6cc0400fb1bb1f918cf092b65d8", 0xfffffffffffffd07) splice(r3, 0x0, r12, 0x0, 0x80000001, 0x0) 13:33:37 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x7a]}, 0x48) [ 1354.619368][T20123] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1354.660381][T20123] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:37 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) clock_settime(0x7, &(0x7f0000000000)) [ 1354.708171][T20123] F2FS-fs (loop4): Invalid log sectors per block(10) log sectorsize(9) [ 1354.735500][T20123] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:37 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x300]}, 0x48) [ 1354.887411][T20155] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:37 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x500]}, 0x48) [ 1354.968032][T20155] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1354.987996][T20155] F2FS-fs (loop4): Invalid log sectors per block(10) log sectorsize(9) 13:33:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x5ff]}, 0x48) [ 1355.022922][T20155] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000100000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:38 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x40000000) 13:33:38 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xe0ffffffffffffff, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x600]}, 0x48) 13:33:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x700]}, 0x48) 13:33:38 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xe4ffffff00000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) write$uinput_user_dev(r0, &(0x7f0000000480)={'syz0\x00', {0xf7ec, 0x80000000, 0x0, 0x80}, 0x10, [0x5, 0x7, 0xcc8b, 0x80000001, 0x80, 0x1, 0x8, 0x1, 0x0, 0x10000, 0x4, 0x400, 0x5, 0x8, 0xdb, 0x7, 0x4, 0x7fffffff, 0x80, 0x1, 0x9, 0x38b67d4c, 0xdc21, 0x6, 0x4, 0x1000, 0x4, 0x2b50, 0x2, 0x9, 0x8, 0x4, 0x5, 0x5c, 0x101, 0x3ff, 0x3, 0x8, 0x1, 0x4d32600000000000, 0x2, 0x9, 0x2, 0x0, 0x3, 0x9, 0x7, 0x95, 0x80, 0x9, 0x1, 0x9, 0xd3, 0x40, 0x1a0b, 0x9, 0x2, 0xbc9, 0x1, 0x17, 0x7fff, 0xfffffffffffffd62, 0xfffffffffffffff7, 0x32], [0x10000, 0x1, 0x4, 0x8001, 0x8000, 0x8001, 0x8, 0x90ec, 0x0, 0x1, 0x4, 0x3, 0xffffffffffff68f2, 0x5, 0x0, 0x1, 0x7, 0x7, 0x8, 0x3, 0xfff, 0x1, 0x8, 0xdd, 0x59e, 0x3, 0xfffffffffffffc01, 0x7, 0x80, 0x3, 0x9, 0x9, 0x49fd, 0xffffffff, 0x9, 0x80000001, 0x7, 0xfffffffffffffffc, 0x1, 0x31, 0x240000000, 0x1, 0x1, 0xffffffffffff7fff, 0x81, 0x4, 0x2, 0x3, 0xffff, 0x1, 0xa0, 0x200000000, 0xffffffffffffff80, 0xd0f9, 0xfffffffffffffffe, 0x6, 0xef, 0xff, 0x74, 0xfffffffffffffff8, 0x200, 0x5, 0x7, 0x7abf], [0x8, 0x4, 0x8a1, 0x0, 0x8, 0x1, 0x8000, 0x1, 0x80000001, 0x10000, 0x40, 0x8, 0x7f, 0x1, 0x8001, 0xa4a7, 0x80000001, 0x7, 0x1, 0x401, 0x3, 0x80000000, 0x4, 0x80000001, 0x2a4, 0x7, 0x6, 0x6, 0x5, 0x4, 0x4, 0x0, 0x0, 0x200, 0x8, 0x2, 0x5, 0x100000001, 0x7, 0x0, 0x4, 0x8, 0x4, 0xfffffffffffffffb, 0x4, 0x80000000, 0x5, 0x100000001, 0x7, 0x1, 0xfffffffffffffffb, 0x9, 0x0, 0x5, 0x0, 0x1, 0x2a67, 0x7324, 0x3, 0xfffffffeffffffff, 0x5, 0x180, 0x1, 0x3], [0x5, 0x6, 0x2500000000, 0x3, 0xfffffffffffffc01, 0x5, 0x39c2, 0x0, 0x6, 0x1, 0x10000, 0x4, 0x5, 0x8001, 0x7, 0x10001, 0xb2dd, 0x1, 0x2, 0x9, 0x6, 0x2, 0x3, 0x3, 0x100000000, 0x2, 0x0, 0x101, 0xdcc, 0x75d4, 0x7fff, 0x100000000, 0x1, 0x0, 0x2, 0xb9, 0x6, 0x4, 0x22, 0x0, 0x6, 0x44e, 0x40, 0x7, 0x7f, 0x2, 0x2, 0xa9c0000000000000, 0x3558, 0x80000000, 0x6, 0x635e9e8, 0x1, 0x3, 0x4, 0x0, 0x80000001, 0x7, 0x8001, 0x76, 0x7, 0x7f, 0x100000000, 0x2]}, 0x45c) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) pipe(&(0x7f00000000c0)) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) pipe2(&(0x7f0000000000), 0x80000) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xa00]}, 0x48) [ 1355.495348][T20183] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1355.537797][T20183] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1355.548843][T20183] F2FS-fs (loop4): Invalid log sectors per block(16) log sectorsize(9) [ 1355.560229][T20183] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:38 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x2000]}, 0x48) [ 1355.701213][T20206] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1355.744924][T20206] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1355.788188][T20206] F2FS-fs (loop4): Invalid log sectors per block(16) log sectorsize(9) [ 1355.831812][T20206] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x2900]}, 0x48) 13:33:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000140000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x3000]}, 0x48) 13:33:39 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x8dffffff) 13:33:39 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xe703000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:39 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x3b00]}, 0x48) [ 1356.345259][T20231] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1356.382503][T20231] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:39 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x3f00]}, 0x48) [ 1356.410665][T20231] F2FS-fs (loop4): Invalid log sectors per block(20) log sectorsize(9) [ 1356.420917][T20231] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x800, 0x200) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:39 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f00000007c0)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000d80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000d40)={&(0x7f0000000800)=@newtclass={0x504, 0x28, 0x310, 0x70bd26, 0x25dfdbfb, {0x0, r2, {0xfff1, 0xfff5}, {0xd, 0x17}, {0xd, 0xffff}}, [@tclass_kind_options=@c_dsmark={{0xc, 0x1, 'dsmark\x00'}, {0xc, 0x2, @TCA_DSMARK_MASK={0x8, 0x4, 0x5}}}, @TCA_RATE={0x8, 0x5, {0x512b, 0x7}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x4b8, 0x2, [@TCA_CBQ_WRROPT={0x10, 0x2, {0x80, 0x6, 0x3, 0x9, 0x9, 0x4}}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3a, 0x2, 0x3, 0x1, 0x1, 0x6, 0x2, 0x5}}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x22, 0x0, 0x1b, 0x3, 0xcf, 0x100, 0xc762, 0x1ad0}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0xfff3, 0xa}, 0x3e, 0x100000000000}}, @TCA_CBQ_RTAB={0x404, 0x6, [0x499e351, 0x8f25, 0x101, 0x20, 0x9, 0x7fffffff, 0x5, 0x1, 0x6, 0x6ed8, 0x8, 0x400, 0x35e, 0x2, 0x3f, 0x3, 0x3f, 0x4, 0xcb, 0x8, 0x3, 0xffffffffffffffe0, 0x4, 0x1, 0xd0, 0xfd62, 0x0, 0x8001, 0x2, 0x3, 0x1, 0x4, 0x7, 0xd9d, 0xfffffffffffffffa, 0x5, 0x40, 0x7fffffff, 0xfffffffffffffffa, 0x5, 0x47f54c69, 0x8, 0x9, 0x5b9c, 0x9, 0xfffffffffffffffe, 0x5, 0x0, 0xf6f7, 0x10001, 0x0, 0x9, 0x401, 0x8, 0x10, 0x8, 0x30d3, 0xc58, 0x0, 0x609, 0x4, 0x800, 0x2a, 0x0, 0x6, 0x3, 0x1ff, 0x0, 0x7, 0x2, 0x7ff, 0x401, 0x20, 0x48c, 0x20, 0x7, 0x7, 0x9, 0xffffffff, 0x6b3, 0x204021e4, 0x4, 0x6, 0x5, 0x1, 0x5, 0xca, 0x20, 0x8001, 0x0, 0x2ab, 0x4, 0x5, 0x40, 0x0, 0x1, 0x2, 0x80000001, 0x6, 0x9, 0x1000, 0x81, 0x80000000, 0x401, 0xd5e, 0x49, 0x1, 0x8, 0x1, 0x1, 0x5, 0x5, 0x0, 0x5, 0x3, 0x1, 0xffffffffffffffff, 0x2, 0x968, 0x9, 0x4, 0x2, 0x200, 0x1ff, 0x0, 0x1, 0x7, 0x4, 0x2, 0x8, 0xffffffff, 0x10001, 0x2, 0x8, 0x100000000, 0x7, 0x2, 0xc4b, 0x2d2c, 0x6, 0xfffffffffffffffb, 0xc81e, 0xffffffffffff782c, 0x7, 0x9, 0x2c2, 0x56, 0xffff, 0x0, 0x8000, 0xb4d, 0x5, 0xff, 0xffffffffffff250c, 0x8, 0x9c0, 0x0, 0x81, 0xfffffffffffffff8, 0x7, 0x8, 0x9, 0x1, 0x7, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x200, 0x3ff, 0x1000, 0xffffffff, 0x9, 0x6, 0x5, 0x9, 0x9, 0x800, 0x6, 0x9, 0x2, 0x5, 0x7, 0x4, 0x6, 0x7fff, 0x4b1, 0x401, 0xddf, 0x100000000, 0xfff, 0x7, 0x0, 0x6, 0x2e51, 0x8000, 0x8000000000000000, 0x2, 0x80, 0xff, 0x6, 0xa000000, 0x5, 0xba, 0x7fff, 0xfffffffffffffffb, 0x17e, 0x4, 0x5, 0x5, 0x2, 0x4, 0x80, 0x4, 0xe6eb, 0x7, 0x8, 0x65d, 0x1, 0xd1, 0x8000, 0x2540, 0x4, 0x1ff, 0x2, 0x1f, 0x1ff, 0x5e10000, 0x9, 0x7f, 0xfffffffffffffffc, 0x1, 0x400, 0x7, 0x5, 0xfffffffffffffff9, 0x77af, 0x80000000, 0x9, 0x60, 0x9, 0x7, 0x7, 0x10000, 0x6, 0x9af, 0x1, 0x36, 0xa549, 0x100, 0x1ff, 0x7, 0x36e, 0xe5]}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x1, 0x0, 0x1a, 0x7, 0xff8, 0x8, 0xffffffffffffffff, 0x6}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0xfffb, 0x5}, 0x1, 0x5}}, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x19, 0x3, 0x11, 0x387a, 0x80000001, 0x3aba, 0x800, 0x1f}}, @TCA_CBQ_FOPT={0x10, 0x3, {{0x9, 0xfff1}, 0x4, 0x6}}, @TCA_CBQ_WRROPT={0x10, 0x2, {0x800, 0x3, 0x101, 0x2, 0x80}}]}}]}, 0x504}, 0x1, 0x0, 0x0, 0x4000000}, 0x8840) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1356.528316][T20248] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1356.556176][T20248] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:39 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf4ffffff00000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1356.574986][T20248] F2FS-fs (loop4): Invalid log sectors per block(20) log sectorsize(9) 13:33:39 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x4000]}, 0x48) [ 1356.639318][T20248] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700090000003d0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:39 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x4800]}, 0x48) 13:33:39 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x4c00]}, 0x48) 13:33:39 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0xe1000000) [ 1357.085235][T20276] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1357.111202][T20276] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:40 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf5ffffff00000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:40 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x5000]}, 0x48) [ 1357.137031][T20276] F2FS-fs (loop4): Invalid log sectors per block(61) log sectorsize(9) [ 1357.155680][T20276] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1357.247284][T20295] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1357.255205][T20295] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1357.266318][T20295] F2FS-fs (loop4): Invalid log sectors per block(61) log sectorsize(9) 13:33:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) bind$netrom(r1, &(0x7f00000000c0)={{0x3, @bcast, 0x3}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null]}, 0x48) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x354) accept$alg(r0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) socket$tipc(0x1e, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x2000000000, &(0x7f0000000280)="11dca50d5c0bcfe47bf070") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) write$input_event(r2, &(0x7f0000000040)={{0x77359400}, 0x17, 0x6, 0xa60}, 0x18) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2400000033001901000000000000000002000000ffd38d9b0c0001000600060088470000fafbb35d679da823481cd39ccc67feb2591da834656c61e33066c82d41db363f9ee184af1a9a22cf20daa1d8a0e12060"], 0x24}}, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x1, &(0x7f0000000140)=0x6, 0x4) splice(r3, 0x0, r7, 0x0, 0x80000001, 0x0) ioctl$TIOCGRS485(r1, 0x542e, &(0x7f0000000200)) [ 1357.302751][T20295] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:40 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x6000]}, 0x48) 13:33:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700090000003f0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:40 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000000c0)={[0x0, 0x8000, 0x6, 0x9, 0x10000, 0x7, 0x20, 0x3f, 0x7, 0xde38, 0x8, 0x9, 0x9, 0xfffffffffffff800, 0x1, 0x76a], 0x1000, 0x2000}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x2, 0xff0d, 0xc4e5, 0xd4, 0x0, 0x3, 0x2000, 0x8, 0x1ba5, 0x105, 0x0, 0xffff, 0x7fffffff, 0x0, 0xffffffffffffff7a, 0x3, 0x4, 0x84d, 0x9, 0x1, 0x3, 0x2, 0x8, 0x101, 0x80000000, 0x2, 0x5, 0x1, 0x7fffffff, 0x9, 0x3ea, 0x6, 0x5, 0x7fffffff, 0x6, 0x19, 0x0, 0xfffffffffffffff8, 0x2, @perf_config_ext={0x1000, 0x10001}, 0x500, 0x1f, 0x4, 0xf, 0x6, 0x20a, 0xfffffffffffffe00}, r4, 0x10, r1, 0x2) ioctl(r3, 0x1000008912, &(0x7f0000000200)="11dca50d5c0bd5e47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1357.535323][ T24] kauditd_printk_skb: 15 callbacks suppressed [ 1357.535346][ T24] audit: type=1804 audit(1564320820.469:2204): pid=20307 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2553/bus" dev="sda1" ino=17197 res=1 13:33:40 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x6800]}, 0x48) [ 1357.689495][T20320] openvswitch: netlink: Missing key (keys=40, expected=200000) 13:33:40 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfbffffff00000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:40 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x6c00]}, 0x48) 13:33:40 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0xf0ffffff) [ 1357.930799][T20316] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1357.975895][T20316] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1358.007260][ T24] audit: type=1804 audit(1564320820.949:2205): pid=20334 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2554/bus" dev="sda1" ino=17197 res=1 [ 1358.011941][T20316] F2FS-fs (loop4): Invalid log sectors per block(63) log sectorsize(9) [ 1358.126751][ T24] audit: type=1804 audit(1564320821.029:2206): pid=20331 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2554/bus" dev="sda1" ino=17197 res=1 13:33:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x7000]}, 0x48) [ 1358.184651][T20316] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1358.224206][ T24] audit: type=1804 audit(1564320821.029:2207): pid=20338 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2554/bus" dev="sda1" ino=17197 res=1 13:33:41 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfeffffff00000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1358.343981][T20346] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1358.373298][T20346] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x7400]}, 0x48) [ 1358.437042][T20346] F2FS-fs (loop4): Invalid log sectors per block(63) log sectorsize(9) 13:33:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) delete_module(&(0x7f0000000200)='/dev/zero\x00', 0x0) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000280)=[r6, r3], 0x2) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r7 = getegid() setgid(r7) ioctl(r1, 0xffffffffffff0000, &(0x7f0000000100)="df3185f7d5e8e4dd275e0cfcd51c2abcfaf821c1b0367149235d79ac5652f83fc362fa7d507d68fed50d17a24deed2b971357f3761824850734050f6d828c3be29d0440fc3f813d96df2b323df979430") r8 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) splice(r3, 0x0, r8, 0x0, 0x80000001, 0x0) [ 1358.501402][T20346] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1358.530555][ T24] audit: type=1804 audit(1564320821.469:2208): pid=20360 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2555/bus" dev="sda1" ino=17197 res=1 13:33:41 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x480000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_INTERRUPT(r1, &(0x7f0000000000)={0x10, 0xfffffffffffffff5, 0x5}, 0x10) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x7a00]}, 0x48) [ 1358.646748][ T24] audit: type=1804 audit(1564320821.579:2209): pid=20352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2555/bus" dev="sda1" ino=17197 res=1 13:33:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000400000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1358.674269][ T24] audit: type=1804 audit(1564320821.589:2210): pid=20367 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2555/bus" dev="sda1" ino=17197 res=1 13:33:41 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff01000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xff00]}, 0x48) 13:33:41 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0xffffff8d) 13:33:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xff05]}, 0x48) [ 1359.073517][T20379] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1359.109252][T20379] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1359.127112][T20379] F2FS-fs (loop4): Invalid log sectors per block(64) log sectorsize(9) [ 1359.147428][T20379] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1359.194294][ T24] audit: type=1804 audit(1564320822.129:2211): pid=20389 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2556/bus" dev="sda1" ino=16710 res=1 13:33:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_LOG_STATUS(r1, 0x5646, 0x0) ioctl$VIDIOC_G_AUDOUT(r3, 0x80345631, &(0x7f0000000000)) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f00000000c0)) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) ioctl$SIOCX25CALLACCPTAPPRV(r6, 0x89e8) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x1) [ 1359.309611][T20401] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x8c61e]}, 0x48) [ 1359.362071][T20401] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:42 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff07000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1359.411741][T20401] F2FS-fs (loop4): Invalid log sectors per block(64) log sectorsize(9) [ 1359.423298][T20401] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000560000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xa3c58]}, 0x48) [ 1359.577687][ T24] audit: type=1804 audit(1564320822.519:2212): pid=20415 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2557/bus" dev="sda1" ino=17199 res=1 13:33:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x27a188c2bf22d4d3) ioctl$VIDIOC_G_ENC_INDEX(r1, 0x8818564c, &(0x7f0000000480)) r6 = accept4(r4, 0x0, 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000380)=""/194, &(0x7f0000000000)=0xc2) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) write$nbd(r1, &(0x7f00000000c0)={0x67446698, 0x0, 0x3, 0x1, 0x4, "0e58db79f67f5e8c5d90c79485b251d70f5d8f42a3896251617033601cb6b03739"}, 0x31) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) 13:33:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x100000]}, 0x48) [ 1359.760949][ T24] audit: type=1804 audit(1564320822.699:2213): pid=20425 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2557/bus" dev="sda1" ino=17199 res=1 13:33:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x200000]}, 0x48) 13:33:42 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0xfffffff0) 13:33:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x400000]}, 0x48) 13:33:42 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff0f000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1359.996070][T20426] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1360.003908][T20426] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1360.037913][T20426] F2FS-fs (loop4): Invalid log sectors per block(86) log sectorsize(9) [ 1360.059396][T20426] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:43 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x600000]}, 0x48) 13:33:43 executing program 5: lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000100)=@md5={0x1, "fddcc68dc0c827a37653377a09a676c5"}, 0x11, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x28e) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1360.246369][T20453] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1360.278119][T20453] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:43 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x800000]}, 0x48) [ 1360.308650][T20453] F2FS-fs (loop4): Invalid log sectors per block(86) log sectorsize(9) [ 1360.318422][T20453] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000003c00000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:43 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x80ffff]}, 0x48) 13:33:43 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xff87000000000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() sendmsg$netlink(r2, &(0x7f0000000200)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x80}, 0xc, &(0x7f0000000380)=[{&(0x7f0000000100)={0x10, 0x39, 0x100, 0x70bd27, 0x25dfdbfc}, 0x10}, {&(0x7f0000000480)={0x394, 0x2f, 0x10, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x6e, @uid=r3}, @nested={0x2c4, 0x2b, [@typed={0x8, 0x2f, @fd=r2}, @generic="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", @typed={0x14, 0x6c, @ipv6=@remote}, @typed={0xfc, 0x76, @binary="4bf4dc037d67b43bda4fad83d5540c14cb9a1fbae3e2ac47f45e5592bf1741bc9f5416f55135117a1669b6988f24c87311a494bf40d95ea8b19e5cf4852bb6cbb543e16f0af9fb41404a1928865f8b551ce602eb829ace5a6fe0b4976ce53fb2c32a82137b9d40d27f19295254657dc51195c61e905cfa7c7054178329b13f4b60ae78a33a4bed2580ccdfb93b239c97881eefe62fc828342e19e91098d35cb4c2049337807abea1e0be6e1604c59c5dc0c824229ddcce074d8176fd172eb446f4257f8e48189da3cd33a51d98215ba7e08ac9bc5f152bed784b758dd66a89aebc0ef6e7f285262c13e2db733f193e2958659b9f4b73"}, @generic="1e8fe7dd9dac94d16e4252e0676e45a1b3b50664c006c6910db6774625a42e70a907e29e8b90070a7d52b7008223d065927faf54e2f2409feb63ca5fea8b388119c9c95b2d268d379eb15f00dcdcd36be68058af1fc190a9f6e58088d218dfca9da403fe5eb02ced8b0b7af4c1db9b8b898f6b64a2188da57be3ef8ddadd67c36d8740c3ebfd2bda724941ed717a1426130133dc6623e0a36d67102e482b1a88f81b05791ca6cb4586e6c5"]}, @generic="c2b31d4c708df00feb020aeaf46f93b49664c2bae6bb4fa6158ad6088010f4a06885fec79abba0ddf1b63fbe056c33f631721c3ef723fe5b675e5f811c8ae05982674146cd9c48d52f8438a76c09d2da6772a0d7ad980b0500194de007585846161ae3ce945c1d39d7005044a7f25442779cb3f616c1431d5cb2b901fa04be21bcaa84de96c3f6977361f7087c25fb78d6325973c0221ec58b02e57630eaff", @typed={0xc, 0x96, @u64}, @typed={0xc, 0x90, @u64=0x5}]}, 0x394}, {&(0x7f0000002680)=ANY=[@ANYBLOB="a8000000290000012bbd7000fedbdf259400370008007a00", @ANYRES32=r4, @ANYBLOB="5e9231d82385dd7109298a6c65a120a1650572c3e4aa08bd2a33b248726860e3940fb4b956cda3d216851d6591af0400af8d150f4b3815b7aa50f599dd0b7110bc9d82f14bfbeb3d9f2ee3f950595876fd52d57a1bc095e4864d46b1e5b314879b5151dfa1f8fc9834176f27e7c773bb26e0b7db733569c5c93e6f7de42760949790e0e6c310632dfc7f0000040045000000"], 0xa8}, {&(0x7f0000000900)={0x360, 0x17, 0x221, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x14, 0x90, @ipv6=@local}, @generic="ba6b37d70f32e37e7d4765c0448f36f2e002844fa71a3bfc40888c6a7d9c3559bf05e8117dfa19c5467281716f627990703076e6fea34586cf20b1d8d60d9a4260448b1896ac81ce3265f71f841233dab7a62023dacf090565442208540909a51eff1531604ebec2662a3c7e1f9932d3185c6e5a484dfa74ab406f1628a037ced8fb4863ef2af492e20b57209723bed15e576fdb8faa063e11417c74e06f18574f96c28cda6a6c135beb8475c8a4e8c1dfcfb0e4ffa2", @generic="ba9b5dd87de1c7722a1a4af39bd2bf8072848fe6935e2b9c87a002196dbb854cc0b6c06a2ce839f48d9384495d6898004168b113db4eeeaefdd77d288c29c5e8ccdbb39a2c8fbb65bedf61626ad1a6de1bea47fa5c3b3613d7a40ed760768a70d28add5df8854cb42320e001611b3600feaa4815027bcc1db59d5c73750295ea41ea57a3c8d539b28ff601e9e41a7570cfed00e9a5ea67cea3824fb9c24a60c5ad08d29f708e76583fbb2da85fc96deda2511537cc2a83fd297392f76d94ad2007340c7800b58157bebb263c04be2f9a4b9563e8a2a54f32635a56335e5c", @nested={0xb4, 0x6d, [@generic="8778473bcce8d9828fb9bc5408853e23ddd5733f7f", @generic="59a117ad7282fb85c0849d8d20ce0d6592f012ab40d1f544906b9c8ce3944c831550769772dda14750b4d6a6192cbd", @generic="55b523770a97a31a7db356f04c642c2e8fa7fa6fb140fb51acaf4096d97be36a2f9b28a52ba0da4f8a057b7ede8b3c22f9243bd10b573f034a00c99a879fc91584d10e1ec77dd77c4530a94450351431cd6a5af1dfcc54fc9736687710b195881413", @typed={0x8, 0xf, @u32=0x7ff}]}, @typed={0xdc, 0x6c, @binary="636e79dd8e6347e35c0af5790ccfb26d25ea88e63af08c1133da1fa279a36ff19026b2cda5baca828b8e4f4b236b7082e50694be7cf003b42c8ee3a44da99607f5e2ea50146417091aedbc6a4420f2e327aeb9d28568d4fce54300afbe9f2d4c0371fd8607bbd0f6f96bc40ca4496e45346aeb5b0e2ffce9d67376f4ac7bb80a5474a7e5730288a88562f6521afa9bd61451f91741fee277aaff0602291e9434250cfd408bfa12d04bda0b470d1814ba42569549e61b41fd5f5bc10e9462113db6d8a99926553fc7dc8cc401c034c770d9bea3185658"}, @generic="d7bdaee2bd1f9e24c32fa5e7837d09913cc973e903a3"]}, 0x360}, {&(0x7f0000000c80)={0x1c4, 0x30, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x1b4, 0x58, [@generic="22d12e3943a02643ae668fa71d1c0af91d6c452b43b5a8cf8f9fe4f7fc5d3d4b0c115aeab3aa170d35b24d15f23bec76ed1a247d4d22a67dbcc3e176078f0e807bed1d6624d82c657dd668a9064b34bc369fe3cd5a30b9ac44c08f2594b65a6f8ceb149466cd45b2428e586783a19b788095e34e8465312d72171020cd9ec23af47c2b90d1a5029c7f21bf4d1d3f8597424eedd63db970c3877fd255e8672c161b7ea6ab5501d61bdc60d268fce8a5a3e1e5278e2d701c77c79d8f7cb232dd2d7e", @generic="2e73c68f61ef1f4a938b139e2f214ccdb36a2a1499c3795a3dec0a0ac37e870a9d976f99a0da5813b84d7383c836ffccba93b74a20a932fc71b163cc906a0ffca7e8a0b7840d9cde5f8db2e41158e66007adfa17227aba8c3e54858109cf02cd40568dbbc21709c1129e0da3b9986dffbdb924a98fd1f315bd1ea939d8c37d92f62bb10ac5a020eb6c809cdd33e81307ef0b131df28e0a43c9a8c4d82b28300a7f27d67376c64c1d75dfd9c6df0fd01b29254a35b6f7bbe64b28ee440e878ac639d57a95457b32fddd38e2e32cd7a3da49a32b", @typed={0x8, 0x16, @uid=r5}, @typed={0x14, 0x63, @ipv6=@local}]}]}, 0x1c4}, {&(0x7f0000000e80)={0xdc, 0x18, 0x10f6fa5c3961ac2b, 0x70bd28, 0x25dfdbfb, "", [@generic="45b5c572d8991f5096b53133644758caf4f524266a0e536685fa221e7ec1dda0e67d8bdb9d39b4d5c7e2d59406edd77554ba0c89e786bec0727298930044cd9fbf3ff833b523749b0e706f04b07ca98fac957d952b0cf756b23d8824a93cfd1534cbc73a864551b91687b8656259dd7b35ce779c87f8a4afef27747fc0e5942490e841cf28ba7df30c42beaf612256a8154ec1838135275fd3a2e244705374bf27f665135abe487bb32ae6d73af984c5403280e8040cae22379fdb5e3205d8e8e053375926f2398cebb85ed1"]}, 0xdc}, {&(0x7f0000000f80)={0xac, 0x22, 0x100, 0x70bd27, 0x25dfdbfb, "", [@generic="f619dedc635294702ebae67a6915b6403abf01673f56361090f18f353f4254f5e5d6c1cee235e63226b65ed62df77f213a84123bb77da4f8bff7bb929b15a1c42916de76025aebad05369c7a6ac3bbbc941a4891cb81a9186439f19da0f1895dd37241664fa0e85200b7ffafad9f91507d3013b9c02f410e864ae460bc0106acb4d99484ce6ca1939afd9e2c9a4fef642e14713380ef20ce83"]}, 0xac}, {&(0x7f0000001040)={0x1590, 0x3e, 0x222, 0x70bd28, 0x25dfdbff, "", [@typed={0x14, 0x4b, @ipv6=@empty}, @nested={0x4c, 0x93, [@generic="39b73eeae9c152db19cacccb71779fdcc5fb0399ea18d779115eba29c9eb46e4512dd3c593fb374c1defb6145bb45bf4b2dbd46601e6cc394118edcd3b44a831b41f3e2912"]}, @nested={0x1b4, 0x49, [@typed={0x14, 0x3c, @binary="6d2972196c19f7d02f7aec3a53"}, @typed={0x8, 0x83, @fd=r2}, @typed={0x4, 0x5}, @generic="bfc7ed7c1a2021f2e427319ac7aef558ca2c2bb1cbf1cd0ad63e3e756a478e789fb8f62cc1788172514eb5e0e004d8a9482409dee7994f62eccfde82da7fc78955c0120fa909da476fc581022e55dc3ca4682b3f09d7a78d43dcc9ab50b7235c5d4cbcbe7a2372e0a2277b16f504933f51d59920c29c48366426b96d7a55ee4453c896141d3fc16dd5e76e42bc47d822b5ed0c6185494a80c9baf340f0388571ea8becdbba4091f6056bfce8794d693afa422187177d6d737dc358f6a025af687203cacb14418b82bdcb17b4127ea2b57a5f70a9fa", @typed={0xa8, 0x3f, @binary="19ef54e7b355abc4a29a59e2d0eab757bf83a583957c2dd8fc84f70c8fbf9be37d119cb8d9556f9d2b2a4f516168b96c6cb39b2a40108a4edbd85e90465107e9b459316c81e7db82be9a0c7e80c95f2c64396e9b2b13f49e38d0277cac60023f5dbb84db8683df58471e7e6bf3239ea8de67cbc26cfa560f10e4e93044beebeaf6843634ade9213be07ee17dbb34ae8b969dc49c5da6cd232ae052d51aa74582c353"}, @typed={0x10, 0x62, @str='/dev/zero\x00'}]}, @nested={0x90, 0x7f, [@typed={0x8, 0x82, @u32=0x9}, @generic="ccb4d6dd77aa1f7ef612eeafd35a2a2647ab01ac5d51ff0e0f923e9d6e92c3558be1ef631805a7e7644233c0e78348315d5b694622fc3258b859f4654832fbd63720c94422f94ffa709e1d893fff8acebc235dc4", @typed={0x8, 0x88, @pid=r1}, @typed={0x8, 0x36, @u32=0x107c05b8}, @generic="f78a9509996e8babddae448960e1c7bead1d08e3920e5c49", @typed={0x8, 0x3f, @fd=r0}]}, @nested={0x1098, 0x61, [@typed={0x8, 0x1b, @pid=r1}, @generic="a1153234e6868c6a777468a55548dc8d1c49f3371584f7f3b443b423b0e7009fb62b121ebd57e702c3262b4e94f05ed5273f74799532b61f80efcae75cea7d62b1330f62f847bc393caf5f88ece83f0c90f849848d04b0140d5e1a56bf2876d329e11091a089c76243db535fab6e4e7d9c06ead27cc25255924e6068d8be312f0b", @generic="a9d0925a952bb80b", @generic="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@generic="447a4c8783bf201f73e709fce36e64e812cd2ca90e2860bed09b618d90207cd5440ffa73474ce2c96fa92f6c7851ee424fa4db743d62379f8a839124ae5a6795158fef4bafae413e68176572db7f0ae01ab30f55c889e11e9d781e753f00c4af2a5b2546bf2a67bcc723733a77e0970ef4ecf075819ec35811530db44e9bd47361c35f76ad3e104565", @nested={0x1b8, 0x79, [@typed={0x8, 0x83, @ipv4=@dev={0xac, 0x14, 0x14, 0x21}}, @typed={0x8, 0x17, @ipv4=@broadcast}, @generic="42a242b40cb2e3e1b9e68b77a579284660c257db48891ccfd41d2fb373e22313d0357d8693dd6d65d4cd456317bd724731214d643151ed2bc0061c85ab6829084a6ab49980af01e1083ebcd94fa10057c4335f947b4c277aa14e44f78a7ce6fc4dbf36e371113d97ee5146c9becdc8b71e72c39f40580df665c4db42b3a7dac7a17a743216ca00ceb8f2a587b89c1f9b00c9b0cd18e5a9f9132572f696a552e761065902c696dbdd3425aa273f49fb3caa27a7a2050b98496433485327a671db", @generic="446910c0a214b8c3", @generic="b9f99277369fdae7ab405f8755bbb20d7cf2f1f631f025b187ba1d0e5853321f0f89fa7509d4f1e162d968f297c45de6153dad545c68db9f", @typed={0x4, 0xf}, @generic="382f2eeec7e6fb82d1080bb26998484d7c30a8edc9bb39cef88a5b9e27842d9c5b5caac6d0f13eafbb8aee7676cc9afeb00fa5fe7e1a9c7c8120c9e1994e285c4483cdf065b9a7ef1c3daac517902a37f363079cd98f271afe3799b36da9c73c38ee5a0f6719dd5cba37e18169c38c384560b22707c489c1de1b1df9161e98b8bcebb9e828e09be1384edab8352c2110f7262400db", @typed={0x8, 0x60, @u32=0x8001}]}]}, 0x1590}], 0x8, &(0x7f0000002600)=[@rights={{0x20, 0x1, 0x1, [r2, r2, r2, r0]}}, @rights={{0x28, 0x1, 0x1, [r0, r2, r0, r0, r0, r2]}}], 0x48, 0x880}, 0x40000) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r7, &(0x7f0000000180)=ANY=[], 0xb03702a1) prctl$PR_CAPBSET_READ(0x17, 0x3) r8 = socket$alg(0x26, 0x5, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r9, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") getcwd(&(0x7f0000000840)=""/28, 0x1c) bind$alg(r8, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r10 = accept4(r8, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r6, 0x0, r10, 0x0, 0x80000001, 0x0) 13:33:43 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x1000000]}, 0x48) [ 1360.711274][T20477] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1360.719635][T20477] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1360.728577][T20477] F2FS-fs (loop4): Invalid log sectorsize (50331657) [ 1360.735586][T20477] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000ff0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:43 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x100000000000000) 13:33:43 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x2000000]}, 0x48) 13:33:43 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffefffff00000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:44 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x3000000]}, 0x48) 13:33:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x204, 0xb51df6, 0xfffffffffffeffff, r1}, &(0x7f0000000140)=0x10) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="212050a073ad9733d7c2639adf0cec921417ce3e88d1a9f869277967d2cb783f53ad32295f468de41cd470ee25c6934b75164dc5cbccfabd0de0c1f614045626f351bc9ddba02a5315c9faea21f2148c479d39517cf56f2be6978ed92d28e7e137ed53990dfdd8d09aeb6b44a1ea56f4412df366f2f94b68941282669e5e4089cd94cebea30947ac69d12df75f6f8997efcd51d11eac98e2e845bad7b3d23ebbefa428d5169fc3f85d524837635a277196cd7ec29bd1cfe738350ff9cd493e177576902bdbac25bbb2f0", 0xca) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) 13:33:44 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x4000000]}, 0x48) [ 1361.275901][T20497] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1361.300146][T20497] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1361.318838][T20497] F2FS-fs (loop4): Invalid log sectors per block(255) log sectorsize(9) [ 1361.365274][T20497] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:44 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffff7f0800000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:44 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x5000000]}, 0x48) 13:33:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900007fff0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:44 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x800) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:44 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x5ff0000]}, 0x48) 13:33:44 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x6c1826d346ef860) 13:33:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0xe902002c) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") pkey_alloc(0x0, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xffffffff}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e23, 0x3ff, @remote, 0x8}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in={0x2, 0x4e20, @local}, @in={0x2, 0x4e22, @broadcast}], 0xb8) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:44 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffffff00000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x6000000]}, 0x48) [ 1362.080125][T20542] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1362.119189][T20542] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1362.166428][T20542] F2FS-fs (loop4): Invalid log sectorsize (2130706441) [ 1362.185714][T20542] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x7000000]}, 0x48) [ 1362.318697][T20573] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1362.369554][T20573] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1362.394687][T20573] F2FS-fs (loop4): Invalid log sectorsize (2130706441) 13:33:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xa000000]}, 0x48) [ 1362.413719][T20573] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700097fffffff0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:45 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xffffffffffffffe0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:45 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x6) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) ioctl$IMCLEAR_L2(r4, 0x80044946, &(0x7f0000000000)=0xffffffff00000000) 13:33:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x10000000]}, 0x48) 13:33:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x1ec60800]}, 0x48) 13:33:45 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0xf00000000000000) [ 1362.833960][ T24] kauditd_printk_skb: 15 callbacks suppressed [ 1362.833976][ T24] audit: type=1804 audit(1564320825.769:2229): pid=20602 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2563/bus" dev="sda1" ino=17232 res=1 [ 1362.902985][T20588] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1362.919352][T20588] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1362.943952][T20588] F2FS-fs (loop4): Invalid log sectorsize (4294934281) [ 1362.969430][T20588] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x1, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r6, 0x0, 0x80000001, 0x0) [ 1363.060484][ T24] audit: type=1804 audit(1564320825.999:2230): pid=20597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2563/bus" dev="sda1" ino=17232 res=1 13:33:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x20000000]}, 0x48) [ 1363.108551][T20616] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1363.160959][T20616] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1363.173466][T20616] F2FS-fs (loop4): Invalid log sectorsize (4294934281) [ 1363.181563][ T24] audit: type=1804 audit(1564320826.079:2231): pid=20620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2563/bus" dev="sda1" ino=17232 res=1 13:33:46 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x2, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1363.225365][T20616] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x29000000]}, 0x48) 13:33:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000200030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1363.448674][ T24] audit: type=1804 audit(1564320826.389:2232): pid=20634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2564/bus" dev="sda1" ino=17238 res=1 13:33:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x30000000]}, 0x48) 13:33:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x17f) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3c0, 0x0, 0x208, 0x208, 0x208, 0x208, 0x328, 0x328, 0x328, 0x328, 0x328, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x5}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6f}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="b628be89328b", 0x3c3, 0x9, [0x23, 0x38, 0x33, 0x1, 0x1d, 0x38, 0x37, 0xd, 0x37, 0x1, 0x1b, 0x1, 0x2c, 0x38, 0x32, 0x34], 0x0, 0x8, 0x9}}}, {{@ip={@local, @rand_addr=0x4, 0xffffffff, 0xff000000, 'dummy0\x00', 'gre0\x00', {0xff}, {}, 0x4, 0x0, 0x10}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x5, [0x3, 0x8, 0x1f, 0x5, 0x800, 0x800], 0x1, 0x10000}}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x420) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1363.629520][T20631] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1363.646917][T20631] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1363.657803][ T24] audit: type=1804 audit(1564320826.589:2233): pid=20632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2564/bus" dev="sda1" ino=17238 res=1 [ 1363.664220][T20631] F2FS-fs (loop4): Invalid log sectorsize (131081) [ 1363.718383][T20631] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:46 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x3f00000000000000) [ 1363.783323][ T24] audit: type=1804 audit(1564320826.659:2234): pid=20643 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2564/bus" dev="sda1" ino=17238 res=1 13:33:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x3b000000]}, 0x48) [ 1363.895068][T20652] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:46 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1363.950637][T20652] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1363.976162][T20652] F2FS-fs (loop4): Invalid log sectorsize (131081) [ 1363.982956][T20652] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) write$FUSE_POLL(r2, &(0x7f00000003c0)={0x18, 0x0, 0x6, {0x1}}, 0x18) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r7 = accept4(r5, 0x0, 0x0, 0x0) r8 = getpgid(0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0x0, r3, 0x0, 0x1, &(0x7f0000000100)='\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r8, r1, 0x0, 0x16, &(0x7f00000000c0)='mime_typeppp1vboxnet0\x00', r9}, 0x30) ioctl$void(r6, 0xc0045878) write$P9_RXATTRCREATE(r3, &(0x7f0000000000)={0x7, 0x21, 0x1}, 0x7) ioctl$BLKPBSZGET(r5, 0x127b, &(0x7f0000000380)) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000500)=0x8, 0x4) getsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="2575e6f697ee20b803000000a90f3440e3a0627e2f41a34a3f9c250fc27776025a6bb852352764df3b64959af8530e5a8b109f287d75cdcb87c77d12540e7fb8ec00944e58a4", 0xfffffffffffffdff) splice(r3, 0x0, r7, 0x0, 0x80000001, 0x0) 13:33:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000300030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:47 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x3f000000]}, 0x48) [ 1364.413008][ T24] audit: type=1804 audit(1564320827.349:2235): pid=20681 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2565/bus" dev="sda1" ino=17237 res=1 13:33:47 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x40000000]}, 0x48) [ 1364.525137][T20676] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1364.539562][T20676] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1364.550232][T20676] F2FS-fs (loop4): Invalid log sectorsize (196617) [ 1364.558487][T20676] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:47 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x4, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:47 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host}, 0x10, 0x80000) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1364.680342][T20690] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1364.691985][T20690] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1364.702225][T20690] F2FS-fs (loop4): Invalid log sectorsize (196617) 13:33:47 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x48000000]}, 0x48) [ 1364.728089][T20690] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:47 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x4000000000000000) 13:33:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1364.865821][ T24] audit: type=1804 audit(1564320827.799:2236): pid=20698 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2566/bus" dev="sda1" ino=17240 res=1 [ 1365.006578][ T24] audit: type=1804 audit(1564320827.939:2237): pid=20698 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2566/bus" dev="sda1" ino=17240 res=1 13:33:48 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x4c000000]}, 0x48) 13:33:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1365.160500][ T24] audit: type=1804 audit(1564320827.979:2238): pid=20716 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2566/bus" dev="sda1" ino=17240 res=1 13:33:48 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x5, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1365.301039][T20720] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:48 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x50000000]}, 0x48) [ 1365.344072][T20720] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1365.362332][T20720] F2FS-fs (loop4): Invalid log sectorsize (262153) [ 1365.375701][T20720] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1365.524489][T20739] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:48 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x583c0a00]}, 0x48) [ 1365.566984][T20739] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1365.594792][T20739] F2FS-fs (loop4): Invalid log sectorsize (262153) [ 1365.630459][T20739] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000500030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:48 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x60000000]}, 0x48) 13:33:48 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x6, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:48 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000000c0)=""/13) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:48 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x60f86e346d82c106) 13:33:49 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x68000000]}, 0x48) [ 1366.095740][T20759] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1366.143028][T20759] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x801200}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)={0x1a0, r7, 0x304, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x40, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1a}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1fb1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}]}, @TIPC_NLA_BEARER={0x48, 0x1, [@TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'ib', 0x3a, 'ip6erspan0\x00'}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'batadv0\x00'}}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'sit0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}]}, @TIPC_NLA_NET={0x60, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffff00000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1d68a532}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffffffffffe}]}, @TIPC_NLA_LINK={0x20, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}]}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_NODE={0x3c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xd5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x24, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r8 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) io_setup(0x6, &(0x7f0000000200)=0x0) io_submit(r9, 0x2, &(0x7f0000000680)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x0, r5, &(0x7f0000000280)="61300f09b13df8ca288895508a73e61ec7d884b0a0057c415720fb446441ffc1b5f238426e0649e0f88ba457a948b7cb60d948166503d0abf214b62ab199389f6f02c894ca669f4785852eebc1f9dd661b9bd596ba018395efe32eaf21b955d4398e3db3515911d6a6b53b", 0x6b, 0x200, 0x0, 0x3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff9, r1, &(0x7f0000000340)="da46938f9ed88d671fd7188f537068d62ab6398380a59dcf8541956cdae5f582ac1006c1eb8685e86a24e79ca98c85c642661308893b86fd01b1a8b1db25396c74ce9e6ce9214aced2bddca637fcdfb582c18b8cbe838a218b0d027fea9de683c77fa38dad1066f0436d7b6854301ed6d3006569d1588f36c31465459e1941ec3a65c8045f", 0x85, 0x100000000, 0x0, 0x1, r8}]) splice(r3, 0x0, r8, 0x0, 0x80000001, 0x0) 13:33:49 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x6c000000]}, 0x48) [ 1366.193160][T20759] F2FS-fs (loop4): Invalid log sectorsize (327689) [ 1366.214249][T20759] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:49 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x7, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1366.323638][T20786] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1366.349131][T20786] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1366.371178][T20786] F2FS-fs (loop4): Invalid log sectorsize (327689) [ 1366.384849][T20786] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:49 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x70000000]}, 0x48) 13:33:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:49 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x74000000]}, 0x48) 13:33:49 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x7a000000]}, 0x48) 13:33:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000600)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYRES64=r2, @ANYRES32=r1, @ANYRES16=r0, @ANYRES64=r2, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRESOCT=r3, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRESHEX=0x0], @ANYRESDEC=r1], @ANYPTR64=&(0x7f0000000580)=ANY=[], @ANYRES32=0x0], 0xb0370629) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000000)={0x3, 0x7}) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x7fffe) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) 13:33:49 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x7f24c29ff58c04de) 13:33:49 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x8, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1366.951938][T20804] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1367.008213][T20804] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1367.080213][T20804] F2FS-fs (loop4): Invalid log sectorsize (393225) 13:33:50 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x80ffffff]}, 0x48) [ 1367.125851][T20804] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1367.279267][T20837] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1367.328627][T20837] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:50 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x90ffffff]}, 0x48) 13:33:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(sm3)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1367.382253][T20837] F2FS-fs (loop4): Invalid log sectorsize (393225) [ 1367.399982][T20837] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000700030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:50 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xa0ffffff]}, 0x48) 13:33:50 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x9, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:50 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000000c0)=""/118) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:50 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xb0ffffff]}, 0x48) 13:33:50 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x8dffffff00000000) [ 1367.957162][T20855] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1367.996287][ T24] kauditd_printk_skb: 12 callbacks suppressed [ 1367.996303][ T24] audit: type=1804 audit(1564320830.909:2251): pid=20872 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2571/bus" dev="sda1" ino=17252 res=1 [ 1368.007234][T20855] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1368.072344][T20855] F2FS-fs (loop4): Invalid log sectorsize (458761) [ 1368.101626][T20855] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:51 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xc0ffffff]}, 0x48) [ 1368.178933][ T24] audit: type=1804 audit(1564320831.029:2252): pid=20876 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2571/bus" dev="sda1" ino=17252 res=1 [ 1368.306984][T20889] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:51 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xc, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x80000) exit(0xfffffffffffffffc) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0xa6) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000000)={r1, 0x20}) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) [ 1368.386178][T20889] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1368.394503][T20889] F2FS-fs (loop4): Invalid log sectorsize (458761) 13:33:51 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xd0ffffff]}, 0x48) [ 1368.541582][T20889] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:51 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xe4ffffff]}, 0x48) [ 1368.619132][ T24] audit: type=1804 audit(1564320831.559:2253): pid=20900 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2572/bus" dev="sda1" ino=17252 res=1 13:33:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1368.721557][ T24] audit: type=1804 audit(1564320831.659:2254): pid=20900 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2572/bus" dev="sda1" ino=17252 res=1 [ 1368.779277][ T24] audit: type=1804 audit(1564320831.719:2255): pid=20905 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2572/bus" dev="sda1" ino=17252 res=1 13:33:51 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xff000000]}, 0x48) 13:33:51 executing program 0: fadvise64(0xffffffffffffffff, 0x3ff, 0x7, 0x7) socket$alg(0x26, 0x5, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x24200, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={0x0, {0x2, 0x4e20, @local}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e21, @empty}, 0x200, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7fff, 0x8, 0x4}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000300)={0x3, &(0x7f00000000c0)=[{0x70, 0x200, 0x1, 0xfd4}, {0x7, 0x1, 0x110, 0xffffffffffffff00}, {0x5, 0x6, 0x100000001}]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r7 = accept4(r5, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r8, &(0x7f0000000380)='mounts\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x2) splice(r3, 0x0, r7, 0x0, 0x80000001, 0x0) 13:33:51 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0xde048cf59fc2247f) 13:33:51 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xd, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1369.048828][T20914] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1369.077736][T20914] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:52 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xffff8000]}, 0x48) [ 1369.150556][T20914] F2FS-fs (loop4): Invalid log sectorsize (524297) [ 1369.176515][T20914] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:52 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xffffff80]}, 0x48) [ 1369.224467][ T24] audit: type=1804 audit(1564320832.159:2256): pid=20932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2573/bus" dev="sda1" ino=17209 res=1 [ 1369.306260][T20939] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1369.338752][T20939] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1369.363869][ T24] audit: type=1804 audit(1564320832.299:2257): pid=20932 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2573/bus" dev="sda1" ino=17209 res=1 [ 1369.366290][T20939] F2FS-fs (loop4): Invalid log sectorsize (524297) 13:33:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000000)="11dca50d5c0bcfe47bf070") ioctl$SCSI_IOCTL_DOORUNLOCK(r1, 0x5381) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:52 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xffffff90]}, 0x48) [ 1369.401185][ T24] audit: type=1804 audit(1564320832.349:2258): pid=20948 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2573/bus" dev="sda1" ino=17209 res=1 [ 1369.432260][T20939] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:52 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xf, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000900030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:52 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xffffffa0]}, 0x48) 13:33:52 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xffffffb0]}, 0x48) [ 1369.726100][ T24] audit: type=1804 audit(1564320832.659:2259): pid=20965 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2574/bus" dev="sda1" ino=17201 res=1 13:33:52 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xffffffc0]}, 0x48) [ 1369.832656][ T24] audit: type=1804 audit(1564320832.769:2260): pid=20965 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2574/bus" dev="sda1" ino=17201 res=1 13:33:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x400000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000200), &(0x7f0000000280)=0x4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d80)={{{@in6=@initdev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000001e80)=0xe8) bind$packet(r2, &(0x7f0000001ec0)={0x11, 0x15, r3, 0x1, 0x2, 0x6, @dev={[], 0xa}}, 0x14) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="11dca50d5c0bcfe47bf070") getsockname$unix(r1, &(0x7f0000000340)=@abs, &(0x7f0000000040)=0x6e) ioctl$SIOCGSTAMPNS(r4, 0x8907, &(0x7f00000003c0)) bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/1, 0x1) r7 = accept4(r6, 0x0, 0x0, 0x0) bind$isdn_base(r7, &(0x7f00000002c0)={0x22, 0xfffffffffffffff8, 0x5, 0x9, 0x8001}, 0x6) ioctl$SCSI_IOCTL_GET_PCI(r2, 0x5387, &(0x7f0000000100)) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r7, 0x0, 0x80000001, 0x0) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x5) 13:33:52 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0xe100000000000000) [ 1370.016019][T20971] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1370.025419][T20971] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:53 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xffffffd0]}, 0x48) 13:33:53 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x10, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1370.060304][T20971] F2FS-fs (loop4): Invalid log sectorsize (589833) [ 1370.078239][T20971] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1370.240388][T20993] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:53 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xffffffe4]}, 0x48) [ 1370.290082][T20993] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1370.325366][T20993] F2FS-fs (loop4): Invalid log sectorsize (589833) 13:33:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000380)='\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x10001, 0x4, &(0x7f0000000300)=[{&(0x7f0000000100)="c8ac48e54a137ee2398000bf7c6dabc936681fa6df876b953265bf4a", 0x1c, 0x9}, {&(0x7f0000000140)="dc3bb9d7306114fe1b99d6d742bf2f83033d5d64c8a5", 0x16, 0x7fff}, {&(0x7f0000000280)="2cffa1c4485c7ceadadf88b387f5eec34f92a43826c5e795b9d9731fd381da76efa9cc7b194711c60e6c9ba3ac99f5b70b4de6e231cde8d0a10e986e9d3f6740e498dfc0b6963cbb87290f242c489409c489b9e1ba5b4038726c", 0x5a, 0x5f}, {&(0x7f0000000200)="a8cc18945750", 0x6, 0x6}], 0x8010, &(0x7f00000003c0)={[{@dots='dots'}], [{@euid_lt={'euid<', r4}}, {@dont_hash='dont_hash'}, {@smackfsfloor={'smackfsfloor'}}]}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) accept$alg(r0, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000540)={0x19980330, r7}, &(0x7f0000000580)={0xc6a, 0x7e6, 0x20, 0x3, 0x5, 0xa}) ioctl(r6, 0x8, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000600)=0x800) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r8 = accept4(r1, 0x0, 0x0, 0x4) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000500)='/dev/btrfs-control\x00', 0x400000, 0x0) connect$pptp(r9, &(0x7f00000005c0)={0x18, 0x2, {0x1, @local}}, 0x1e) splice(r2, 0x0, r8, 0x0, 0x80000001, 0x0) [ 1370.378149][T20993] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000a00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:53 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x1000000000000]}, 0x48) 13:33:53 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x12, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:53 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x10000000000000]}, 0x48) [ 1370.934850][T21019] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1370.962083][T21019] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:53 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000340)={'nr0\x00', 0x7}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2002) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r2, 0x0, 0x0, 0xfffffffffffffffe) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r5, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20401000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r6, 0x800, 0x70bd2d, 0x25dfdbfb, {{}, 0x0, 0x4102, 0x0, {0xc, 0x13, @l2={'ib', 0x3a, 'ifb0\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000004}, 0x800) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:53 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0xf0ffffff00000000) 13:33:53 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x20000000000000]}, 0x48) [ 1370.985084][T21019] F2FS-fs (loop4): Invalid log sectorsize (655369) [ 1370.999567][T21019] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1371.166163][T21042] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1371.191077][T21042] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1371.202790][T21042] F2FS-fs (loop4): Invalid log sectorsize (655369) [ 1371.209579][T21042] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:54 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x40000000000000]}, 0x48) 13:33:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000b00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000000c0)={0x6}) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x13, 0x4) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) 13:33:54 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x18, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:54 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x60000000000000]}, 0x48) 13:33:54 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x80000000000000]}, 0x48) [ 1371.700769][T21067] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1371.725409][T21067] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:54 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x80ffff00000000]}, 0x48) [ 1371.758719][T21067] F2FS-fs (loop4): Invalid log sectorsize (720905) [ 1371.783691][T21067] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:54 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x23, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1371.890934][T21081] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1371.918721][T21081] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1371.958059][T21081] F2FS-fs (loop4): Invalid log sectorsize (720905) [ 1371.991480][T21081] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:54 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x100000000000000]}, 0x48) 13:33:55 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") r5 = getpgrp(0xffffffffffffffff) socketpair(0x3, 0x4, 0x800000000000, &(0x7f00000000c0)) sched_setattr(r5, &(0x7f0000000000)={0x30, 0x2, 0x1, 0x1, 0x7ff, 0x1, 0x21dd800000000, 0x2}, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r6, 0x0, 0x80000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000380)=r7) 13:33:55 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0xffffffff00000000) 13:33:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009001000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:55 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x200000000000000]}, 0x48) 13:33:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x400, 0x80) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f0000000100)=r2, 0x1) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r3, 0x0, r7, 0x0, 0x80000001, 0x0) 13:33:55 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x88, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:55 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x300000000000000]}, 0x48) [ 1372.510588][T21111] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1372.527505][T21111] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1372.602261][T21111] F2FS-fs (loop4): Invalid log sectorsize (1048585) 13:33:55 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x400000000000000]}, 0x48) [ 1372.651879][T21111] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:55 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x500000000000000]}, 0x48) [ 1372.813161][T21138] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1372.836216][T21138] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1372.871589][T21138] F2FS-fs (loop4): Invalid log sectorsize (1048585) [ 1372.903900][T21138] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009001400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:56 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xb03702a1) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0xfffffffffffffc91) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x80000001, 0x0) 13:33:56 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xe0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:56 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000700)='/dev/loop#\x00', 0x200, 0x400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) recvfrom$inet6(r1, &(0x7f0000000740)=""/185, 0xb9, 0x102, &(0x7f0000000800)={0xa, 0x4e21, 0xfffffffffffffffe, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x3, &(0x7f0000000340)=[{&(0x7f0000000100)="4d21ab930cb062f891e0fe9952b5a9ab0ccb6a451e080f3d4f1956b89a42e1c2dc8361089f9ca8839f82f8fc33f7ccc11f749ff2661bc8d2e720c2610a3eb2eeda16b9e53a76836e59684693d3b7a295f9579bbb8e6f6eedff3bb44f30a29681164526c717cb307afcf722b117d56bc3fcfac480a184bad7d66338eec528b6", 0x7f, 0x4}, {&(0x7f0000000200)="75b39818f81841510990c3d9e319b656610349fb0ea201f93496097d2c86d4cdad4bd5d57006ecc26148d19a2d335005cf6c5d", 0x33, 0xfffffffffffff90e}, {&(0x7f0000000280)="aadc42b1bac2ccf16921d00ca420192384f6feff4d071ad3a0a51e92f7162a6478af1f89a0c7667de37a51597e419d635dd846d95460234e835929a5d0de68ceb6c2af192289cd29120839b8355887544e12d9bf924f4c7086a11ce835c70821839938ce3b11afae688ffb2dd6659269f554affa4eb04b0d4e45e242fcc80d8df765ad991c35a68a275d205a23312c49a38d1300f82169020f9535f85aa63e2c735b5673b3d4eab0c33d6b78", 0xac, 0xcb}], 0x800000, &(0x7f0000000600)={[{@discard='discard'}, {@errors_continue='errors=continue'}, {@errors_remount='errors=remount-ro'}, {@discard='discard'}, {@resize_size={'resize'}}, {@errors_continue='errors=continue'}, {@resize='resize'}, {@discard_size={'discard', 0x3d, 0x1}}, {@grpquota='grpquota'}, {@gid={'gid', 0x3d, r6}}], [{@seclabel='seclabel'}, {@fowner_lt={'fowner<', r7}}]}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:56 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x5ff000000000000]}, 0x48) 13:33:56 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000000)={0x6, 0x6, 0x3}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1373.302101][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 1373.302116][ T24] audit: type=1804 audit(1564320836.239:2277): pid=21162 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2580/bus" dev="sda1" ino=16705 res=1 13:33:56 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x600000000000000]}, 0x48) 13:33:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getresgid(&(0x7f0000000200), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000500)=[0xee01, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) getgroups(0x9, &(0x7f0000000780)=[r5, r6, r7, r8, r9, r10, r11, r12, r13]) r14 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r14, 0x5, &(0x7f00000007c0)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r15 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r15, 0x0, 0x80000001, 0x0) [ 1373.505296][T21179] jfs: Unrecognized mount option "fowner<00000000000000000000" or missing value [ 1373.621290][ T24] audit: type=1804 audit(1564320836.559:2278): pid=21160 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2580/bus" dev="sda1" ino=16705 res=1 [ 1373.630964][T21155] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:33:56 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x700000000000000]}, 0x48) [ 1373.751760][T21155] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1373.769445][ T24] audit: type=1804 audit(1564320836.609:2279): pid=21189 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2580/bus" dev="sda1" ino=16705 res=1 [ 1373.778702][T21155] F2FS-fs (loop4): Invalid log sectorsize (1310729) 13:33:56 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xa00000000000000]}, 0x48) 13:33:56 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x300, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1373.861945][T21155] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:57 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x1000000000000000]}, 0x48) 13:33:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009002300030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1374.112434][ T24] audit: type=1804 audit(1564320837.049:2280): pid=21205 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2581/bus" dev="sda1" ino=16769 res=1 13:33:57 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x1ec6080000000000]}, 0x48) 13:33:57 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x2000000000000000]}, 0x48) [ 1374.315435][T21220] jfs: Unrecognized mount option "fowner<00000000000000000000" or missing value [ 1374.425980][ T24] audit: type=1804 audit(1564320837.359:2281): pid=21204 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2581/bus" dev="sda1" ino=16769 res=1 [ 1374.447276][T21218] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1374.509402][T21218] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1374.545810][T21218] F2FS-fs (loop4): Invalid log sectorsize (2293769) 13:33:57 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x80800) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:33:57 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESDEC=r2, @ANYBLOB="5eb99508468e8942dd41d6493486e17236c1b78c8d19375c3b66407cb9fa1dc2971bbb3b80f2ffa9003c0cd90104655416539d14ce821eac531d0808675cecea89318a5cf54fd46d605c7f4c0f803a8851376650f07aa4edaddebec6310743f5edbe192f0b4c6a90d72c9687f2de00a4b613529ade59c7dcf88dddaace79f640af0b8348d97262319f6b266b313f3dcb107b8de62912f916172e4baff68a96778a59affed5a3d878aaab8e423a1b472a5b4c6a53725837ce17a8fe19d7845d456f660bcd3a711079d673d136c465506083c401db25919d4a37ebe12c56b729000000000000", @ANYRESOCT=r2], @ANYRESDEC=r0, @ANYRES16=r1], @ANYRES64=r1, @ANYRESOCT, @ANYRESOCT=r2, @ANYRESHEX=r0, @ANYRESDEC=r2, @ANYRESOCT=r0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRESHEX=r1, @ANYRESOCT=r1, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES16=r2, @ANYRESHEX=r1], @ANYRES32=r0], 0xffffffffffffffaf) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(0xffffffffffffffff, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000480)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r4, 0x0, 0x80000001, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000003c0)=0x30) 13:33:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x2, r2}) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r3, 0x0, r7, 0x0, 0x80000001, 0x0) 13:33:57 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x2900000000000000]}, 0x48) [ 1374.554663][T21218] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1374.557361][ T24] audit: type=1804 audit(1564320837.409:2282): pid=21229 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2581/bus" dev="sda1" ino=16769 res=1 13:33:57 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14, 0x800) r6 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in=@remote, 0x4e20, 0x2000000000005, 0x4e21, 0x9, 0x2, 0x80, 0x20, 0x21, r5, r6}, {0x400, 0x4207, 0x60000000000000, 0x2, 0x80, 0x89fb, 0x7d55, 0x5}, {0x0, 0x8d3, 0x6, 0x9}, 0x7, 0x6e6bb4, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast2, 0x4d3, 0x33}, 0xa, @in6=@remote, 0x3500, 0x2, 0x3, 0x8, 0xfffffffffffffffc, 0x1, 0x7}}, 0xe8) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r7 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r7, 0x0, 0x80000000, 0x0) 13:33:57 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x30d, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:57 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x3000000000000000]}, 0x48) [ 1374.829734][T21250] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1374.886141][T21250] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1374.903277][T21250] F2FS-fs (loop4): Invalid log sectorsize (2293769) [ 1374.927735][ T24] audit: type=1804 audit(1564320837.869:2283): pid=21255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2582/bus" dev="sda1" ino=16705 res=1 [ 1374.931041][T21250] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:58 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x3b00000000000000]}, 0x48) [ 1375.077882][ T24] audit: type=1804 audit(1564320838.019:2284): pid=21255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2582/bus" dev="sda1" ino=16705 res=1 13:33:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009004800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1375.134169][ T24] audit: type=1804 audit(1564320838.019:2285): pid=21266 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2582/bus" dev="sda1" ino=16705 res=1 13:33:58 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x3f00000000000000]}, 0x48) 13:33:58 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x3e7, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:58 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x4000000000000000]}, 0x48) [ 1375.445110][T21273] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1375.488875][T21273] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1375.528837][T21273] F2FS-fs (loop4): Invalid log sectorsize (4718601) [ 1375.547692][T21273] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1375.565595][ T24] audit: type=1804 audit(1564320838.499:2286): pid=21281 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2583/bus" dev="sda1" ino=16706 res=1 [ 1375.736239][T21294] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1375.771333][T21294] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:33:58 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x20000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) mmap$perf(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x810, r2, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 13:33:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000000)='security.ima\x00', &(0x7f00000000c0)=@v2={0x7, 0x0, 0x14, 0x3, 0x27, "47f97d29dbd5e4499afa0a9a61b3d285670794cad10da15fa5157c21c2b951cf51839e07ed1d5b"}, 0x31, 0x2) 13:33:58 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x4800000000000000]}, 0x48) 13:33:58 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f00000001c0)={{0x94, 0x9f4, 0x0, 0xdc}, 'syz1\x00', 0x14}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001540)={@remote, 0x0}, &(0x7f0000001580)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000015c0)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, r1}, 0x14) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") splice(r5, &(0x7f0000000100), r5, &(0x7f0000000280), 0x8, 0x1) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) pipe(&(0x7f0000000000)) r6 = accept4(r4, 0x0, 0x0, 0x0) bind(r4, &(0x7f0000000140)=@tipc=@nameseq={0x1e, 0x1, 0x1, {0x0, 0x3, 0x3}}, 0x80) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00000000c0)="98a63c02e19e85bc9c0fbdb26c39947d208a03c7a907", 0x16) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)={0xfc, r7, 0x808, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x3c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0x74, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}]}, @TIPC_NLA_NET={0x38, 0x7, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffffffffffa}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7a8e}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x8010}, 0x20008895) [ 1375.783610][T21294] F2FS-fs (loop4): Invalid log sectorsize (4718601) 13:33:58 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x4c00000000000000]}, 0x48) [ 1375.852072][T21294] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:58 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x500, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:33:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009004c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:58 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x5000000000000000]}, 0x48) 13:33:59 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x583c0a0000000000]}, 0x48) 13:33:59 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x6000000000000000]}, 0x48) [ 1376.379246][T21331] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1376.387548][T21331] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1376.400869][T21331] F2FS-fs (loop4): Invalid log sectorsize (4980745) [ 1376.413307][T21331] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:59 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x6800000000000000]}, 0x48) 13:33:59 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x600, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1376.589882][T21345] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1376.673755][T21345] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1376.713199][T21345] F2FS-fs (loop4): Invalid log sectorsize (4980745) [ 1376.720534][T21345] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:33:59 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r5, 0x2772, 0x100000000034}, &(0x7f0000000200)=0x71) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r6, 0x0, 0x8, 0x9, 0x8, 0x9c}, 0x14) r7 = accept4(r3, 0x0, 0x0, 0x80004) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x4000) splice(r1, 0x0, r7, 0x0, 0x80000001, 0x0) 13:33:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:33:59 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x84, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x23}}}, 0x0, 0xffffffff}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={r5, 0x3, 0x30, 0xffffffff, 0x9}, &(0x7f0000000100)=0x18) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r6}) ioctl$TCSETX(r0, 0x5433, &(0x7f0000000200)={0x8, 0x3, [0x1, 0x8001, 0x800000000000, 0x2, 0xfffffffffffffff8], 0x4}) bind$alg(r3, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2942) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@dev, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) r7 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r7, 0x0, 0x280000004, 0x5) 13:33:59 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x6c00000000000000]}, 0x48) 13:33:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009006000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:33:59 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x7000000000000000]}, 0x48) 13:33:59 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x700, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:00 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x7400000000000000]}, 0x48) 13:34:00 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x7a00000000000000]}, 0x48) 13:34:00 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x80ffffff00000000]}, 0x48) [ 1377.260422][T21382] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1377.292626][T21382] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1377.301998][T21382] F2FS-fs (loop4): Invalid log sectorsize (6291465) [ 1377.310121][T21382] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:00 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x900, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:00 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x90ffffff00000000]}, 0x48) [ 1377.432502][T21407] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1377.449893][T21407] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1377.461537][T21407] F2FS-fs (loop4): Invalid log sectorsize (6291465) [ 1377.468627][T21407] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:00 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x111000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000280)=0x8) r4 = accept4(r2, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x17, 0x3, &(0x7f0000000240)=@raw=[@call={0x85, 0x0, 0x0, 0x39}, @call={0x85, 0x0, 0x0, 0x58}, @alu={0x7, 0xb5, 0xc, 0x2, 0x8, 0x6, 0x4}], &(0x7f00000002c0)='syzkaller\x00', 0x2, 0xa9, &(0x7f0000000300)=""/169, 0x40f00, 0x2, [], r5, 0x16, r1, 0x8, &(0x7f0000000580)={0x8, 0x1}, 0x8, 0x10, &(0x7f00000005c0)={0x4, 0x2, 0x3e9, 0xe02}, 0x10}, 0x70) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r6, 0x80, 0x1, 0x8, 0x9, 0x8}, &(0x7f0000000140)=0x14) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009006800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:00 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xa0ffffff00000000]}, 0x48) 13:34:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000000c0)="8ebb7d5d28323e3c93c2b7e9017cd8c9ec1d80bfd41c86d6e352778923f6abd7aed4a201096e08e12694ea0400e12b5d7d65dd4787d856952e19978fa154ab8159d6db19cea9cd657e73e1e7671c120db6a9e870b4fbe5374cca73dd05763e07bb4488916c90658df787ab6ecf048df3f5967b63d0a323c8cbae700d5196ac", 0x7f) r5 = accept4(r2, 0x0, 0x0, 0x20000000) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:00 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x10000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:00 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xc00, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:00 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xb0ffffff00000000]}, 0x48) [ 1378.039834][T21435] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1378.066986][T21435] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:01 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xc0ffffff00000000]}, 0x48) [ 1378.084869][T21435] F2FS-fs (loop4): Invalid log sectorsize (6815753) [ 1378.096334][T21435] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1378.211901][T21455] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:01 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xd0ffffff00000000]}, 0x48) [ 1378.256186][T21455] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1378.305747][T21455] F2FS-fs (loop4): Invalid log sectorsize (6815753) [ 1378.326550][T21455] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009006c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:01 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xe4ffffff00000000]}, 0x48) 13:34:01 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xd00, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1378.641927][ T24] kauditd_printk_skb: 17 callbacks suppressed [ 1378.641942][ T24] audit: type=1804 audit(1564320841.579:2304): pid=21473 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2589/bus" dev="sda1" ino=16657 res=1 13:34:01 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:01 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xff00000000000000]}, 0x48) 13:34:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000200)=ANY=[], 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @local}}, 0x97cc, 0x9, 0x6, 0xfff, 0x50}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000340)={r6, @in6={{0xa, 0x4e20, 0x8, @rand_addr="9da54334e1ee15ba3bc2e4ca8689be3a", 0x4}}}, 0x84) r7 = accept4(r4, 0x0, 0x0, 0x0) fsetxattr(r1, &(0x7f0000000100)=@known='system.advise\x00', &(0x7f0000000140)='#^^+security\x00', 0xd, 0x2) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r7, 0x0, 0x80000001, 0x0) 13:34:01 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) write$P9_RRENAME(r0, &(0x7f0000000000)={0x7, 0x15, 0x1}, 0x7) r3 = socket$inet_udplite(0x2, 0x2, 0x88) prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x1a) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x200080, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1378.851881][T21472] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1378.875413][ T24] audit: type=1804 audit(1564320841.809:2305): pid=21473 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2589/bus" dev="sda1" ino=16657 res=1 [ 1378.906431][T21472] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1378.917990][T21472] F2FS-fs (loop4): Invalid log sectorsize (7077897) [ 1378.949082][T21472] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:01 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xffffc8ffffffffff]}, 0x48) [ 1378.981180][ T24] audit: type=1804 audit(1564320841.869:2306): pid=21495 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2589/bus" dev="sda1" ino=16657 res=1 13:34:02 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xd03, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1379.092164][T21502] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1379.140703][T21502] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1379.184088][T21502] F2FS-fs (loop4): Invalid log sectorsize (7077897) 13:34:02 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xffffffff00000000]}, 0x48) [ 1379.206576][T21502] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009007400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:02 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x4) 13:34:02 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xffffffffffffff01) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x200) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:02 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0xffffffffffc8ffff]}, 0x48) [ 1379.490426][ T24] audit: type=1804 audit(1564320842.429:2307): pid=21512 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2590/bus" dev="sda1" ino=16657 res=1 13:34:02 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xf00, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000000)=0x1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) 13:34:02 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x2]}, 0x48) [ 1379.820482][T21524] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1379.858105][T21524] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:02 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x3]}, 0x48) [ 1379.905213][T21524] F2FS-fs (loop4): Invalid log sectorsize (7602185) [ 1379.933667][T21524] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1379.943315][ T24] audit: type=1804 audit(1564320842.889:2308): pid=21548 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2591/bus" dev="sda1" ino=16929 res=1 13:34:03 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x4]}, 0x48) [ 1380.115176][T21554] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1380.145323][ T24] audit: type=1804 audit(1564320843.079:2309): pid=21545 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2591/bus" dev="sda1" ino=16929 res=1 [ 1380.206153][T21554] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1380.233329][T21554] F2FS-fs (loop4): Invalid log sectorsize (7602185) 13:34:03 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x1200, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1380.267774][T21554] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1380.273277][ T24] audit: type=1804 audit(1564320843.079:2310): pid=21556 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2591/bus" dev="sda1" ino=16929 res=1 13:34:03 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x5]}, 0x48) 13:34:03 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x80006, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x80000, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r2, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) move_mount(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x24) 13:34:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009007a00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:03 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80, 0x0) [ 1380.481087][ T24] audit: type=1804 audit(1564320843.419:2311): pid=21564 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2592/bus" dev="sda1" ino=16657 res=1 13:34:03 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x6]}, 0x48) 13:34:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), &(0x7f00000000c0)=0x10) [ 1380.718440][ T24] audit: type=1804 audit(1564320843.659:2312): pid=21564 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2592/bus" dev="sda1" ino=16657 res=1 [ 1380.760093][T21573] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:03 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x7]}, 0x48) [ 1380.806336][T21573] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1380.825784][T21573] F2FS-fs (loop4): Invalid log sectorsize (7995401) [ 1380.835883][ T24] audit: type=1804 audit(1564320843.669:2313): pid=21590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2592/bus" dev="sda1" ino=16657 res=1 [ 1380.836244][T21573] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:03 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x1800, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1380.998482][T21599] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:04 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xa]}, 0x48) [ 1381.041786][T21599] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1381.054294][T21599] F2FS-fs (loop4): Invalid log sectorsize (7995401) [ 1381.064618][T21599] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000003030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:04 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x10]}, 0x48) 13:34:04 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x29]}, 0x48) 13:34:04 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x2000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x2) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, &(0x7f0000000100), r5, &(0x7f0000000140), 0x6, 0x4) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x4) 13:34:04 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x30]}, 0x48) [ 1381.392211][T21619] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1381.412418][T21619] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:04 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xfb, 0xffffffff, 0x4c, 0x3f, 0x3, 0x6, 0x40, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2a}}}, 0x8, 0x4d, 0x5, 0x7}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x7fffffff}, 0x8) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r3, 0x0, r7, 0x0, 0x80000001, 0x0) [ 1381.474375][T21619] F2FS-fs (loop4): Invalid log sectorsize (50331657) [ 1381.497399][T21619] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 1381.672455][T21640] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1381.706426][T21640] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:04 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x3b]}, 0x48) [ 1381.723210][T21640] F2FS-fs (loop4): Invalid log sectorsize (50331657) [ 1381.767473][T21640] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:04 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x48]}, 0x48) 13:34:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009002704030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:04 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x2300, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:04 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x4c]}, 0x48) 13:34:05 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x50]}, 0x48) [ 1382.228928][T21663] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1382.246364][T21663] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1382.265004][T21663] F2FS-fs (loop4): Invalid log sectorsize (69664777) 13:34:05 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0xb03702a1) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r1, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) sendto$inet(r3, &(0x7f00000000c0)="6e39776740fd11fa53348c2a5eba332186870a52012d8750eb2d45c2dabf985085d55c32398770af2f87839f951e73ecaf4a9e8753021f87ec9653bc0b68dea798f2c11a351990d81ff0465f066e350ea4e09c1b0befbaa48388356f75f963f444aea16aecc8e300524ccff29629b01646030daa68ff7f403de99885b9b128ab", 0x80, 0x4000800, &(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10) [ 1382.293280][T21663] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:05 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x60]}, 0x48) 13:34:05 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x3f00, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1382.452042][T21684] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1382.486569][T21684] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:05 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup3(r2, r5, 0x80000) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0)=0x60, 0x2) r7 = accept4(r4, 0x0, 0x0, 0x0) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000000140)={0xa, 0x9, 0x9, 0x1}, 0xa) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) fallocate(r1, 0x5, 0x407, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000015c0)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003e80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000005040)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000005140)=0xe8) r11 = getpgid(0xffffffffffffffff) r12 = gettid() r13 = fcntl$getown(r6, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005180)={{{@in6=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000005280)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000006780)=0x0) lstat(&(0x7f00000067c0)='./file0\x00', &(0x7f0000006800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006880)={0x0, 0x0, 0x0}, &(0x7f00000068c0)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006900)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006940)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000006a40)=0xe8) r20 = getgid() sendmsg$netlink(r2, &(0x7f0000006b40)={&(0x7f0000001580), 0xc, &(0x7f0000006700)=[{&(0x7f0000001600)={0x14d0, 0x23, 0x20, 0x70bd2d, 0x25dfdbfe, "", [@nested={0xf0, 0x11, [@generic="ade3f94750dd865fc21406973f437dd0287e3ed92b6d000d", @typed={0x4, 0x6e}, @generic="120065ebb16842", @generic="4f082cf637891dda9f138fa95c699d35e53973ab4169da7cfe8279223a643c85d39a31d79923bb848e39d0f56002589a9063052e54e14490cc51a3c680c7289cd44ca9b6d1f70bc75c3194d0a74456a8719facefa856753fcecea01e8c2de6f6b6e3ba4a466c6d3272ec65241cb95fe2eb549d7dde9d71c4080900f9a04a5353d6e3537384ed77b1935964ba31ec0aef8c71e96c43685b9f609d1020d6a83b524abbf38800a5163c99771838cd81346252531a45badb4be33051afffd63d14caa962ce2711a04edbdf"]}, @nested={0x10dc, 0x57, [@generic="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[@generic="c16c7dae19c85887b3f5c4466e4679ae2aef063327cd81060be5d67960b51fb6934706fd0e00d17ecda843e9a53f636dd7933a887cceaa2e9f6a10c95a0e08408490a09d377b5612e54ac74672f8c7f71f78721978e724b04a3140808803a2fca0eee5ba3b2ee83486466875e0a20adf5a93c82b64dc83e4eddf3fee97490f655550f7a12e868aab5c3f44199bbc536d1bc5ae77b93ccf256f6d8db53416fb841b9c1330e9074d085a5153ea388c5b46e5caffcb4274133de3072f4b3f65bb22d44e0cc1ae8d04e8938212dfeb3532b616756001ba3731fd5d83f4b246f3ae8a419abe356ec39af6332f30faa29bd92cb970ec70ad56d0290c3dbb6b681d6904cdbec0782cdd37c55727a9a0ecb5ec7798c760cec915154139c27740f2a88d01a52dd0f7168f40142e99d487200c350c926c6f2c24a00015cc1c5ad5cd14add01f7fcdc912be38cc0e306d7a544e3ff454d9ddcbec647e729387a31b6395850a67d7cb6b26ea89ea58d5b7c2a1e15bb2425332934f65baebdbd37a30aba5a5cbc1e6dc615cab955fda1008f8e76f9176ddfd36344e7665fe032e33f1623e2d46f16c8803a9cf6430b41224a0ff3eeff3dd2a2a268e532ee91087fa011183bc2a546f57fa909af5093f897af7b7025765c4900af15f3611a487b4ebc0a5a502253cf689e4d2332f236e9a91017f852bf55562985a81be037698c231662d32aea5d489a82923d157a7eb56256d4807a63b1a45a8bcd1bbf4ae93c23bf76a98a718df90fb91e03b66b88f6a932c38203f7566e7aa4718be1be7a8f768e0f9f11e5d935d57dce609213b7a87052cb15edbbc11b38320f55863c387cc57ab2eaedf0060d288f79444eb316858cd1261dc43aff96e0af339a7f094d02e4e1878c097eefa4950409421e488931fbd20700e127d5efc6e582f07da34c9ebd96307f0af16077d9b6eafa5884a48cb74a6ea2a364cbf648501ebcd7fae62f592ada4a13b90e1c2e465547688b43079fddba41c6216bd1d9bbcd7147fe2e87e771241c667acb5bc323878eae26de4cbce877df8131debeb6d4321a1599e91fb4fc6177b09469169928262cfc75dc8ebad69f289799370d455ea9e370f3baf1ba265d2032a7b892606574ad6a38830a6a2262d9d4fbd8d4092b5c81138c33c841dda1fe6ab8110251d190bb2b44f16d9f20b7cd31dd7ce80cd0532b7322e7935f26e4a1a62a87ad12baffd2c1dbaeb316c43611b2577c8c1a0510ca98624f4df98c0bbeedde9ddca65208279bb1f2ea4b66f24adcd2a5b697574e19437b0a4eef48a341ddf32fd2cc5811668d3e86537652eb146e404f0e44987d22d181cd1ece6d83b6f349e238bd0aceb74b8d8841ab7348eff537de3135634cb0f626488aba9a88049e824fd997ef8686c7359f3f1775f81d33d45a9ecf081afdde8e69b18bc31c6ab3f048a73ef171285d20eb0b59c4f04066fe670bb8f21d690b8d8e5c3ecbeedaeb3ce03c8cee58593404ec4291359672a69ef0c9418668d5b7b2a3d1c6747cb30c28bb4172565e9f734a75dce859c5f4adc01e3a97f9ed80e294c1148401f3d2a79f26176a9f1d78a5e1e849fa33b76f1567ced238efd6bf2dab17d2628d7dc08340508c353808c7262158f870bd1e1fb6344d088127ede9e6164169685b060420a6087b3465c7e02cfb138aa1ba6e80fdaf1e6804cbad97a2b5ab4bce394dd914745d678dcddccbe5f80749fff47b47f1f2e0c2e7e0954db098907d3332ff425ee4dc73454ea55af97f68345cb1ab793c646216cf2adff42a03d44cd547f4f31e944c3445b9f26372731b110bea75bfcf7ff680f75dae592343503436241f03f9650a95420e4985f45e851e29e91db50c570eb9f85a5f9057629cd3c3b551fcfd61eab3ecc905070c85ff60ba3e43fdf4dae76215a46074296c6a3ad949c1868906e6b762be26da06cf238beb132a8b7bee9c7b6614828e6c60d392604763fa06ce0a3f47ad8d30e7b0b571f4d56742bc6c1469a781b91c5359e9aac612ab88c7c746aeea11d3193ed773e08a101837e1ad9e055b97814b13049e72b1865c04ab854c211304ae7f734178b210044af03080f0776c9e88752e3535f0d60ba359269fdf9724e00830ffa372dbd4258dcc1504ab73da9357e8c603ce478cfff3896c6c373e6ed0916d32b0575aafb06c53335d9290ccc2dcd3e54f91e98e8fa16909b1b8a39bc604f9e6ab94fbb77f14144bd7a64ff89ecf3fac3ce93fb8a1fdac374c20a6a98ed116d5e6a1a449bbd295c147f0b9cbf7c6d39576477b33c698f7fe3d72266396dccda51477c40fd98a3874f0029fb980273267851b6257d9fe15b86c2b2959ce7dc69348a374c7f6ca0a88f7974bb5a07344e39b828be67198637b77ad96bff6213c66c936c1f48c075958d601de98c7a2c5ae0ffc07e28df2cfc707c508a46900372cfb5e88a668e5616c7a677500f9b3cc2a8b13eb4f8dc4ce30811d25af7555ae96872da6bdf41b698d63a850bf02d9fe47411ceb36ea29be722d7fdfd9a27384e3e98e6ff1eb80f1288ac43bfa1c783422ee0c2583ed9970c790c5205e998ec2cbec8981edf9c7a36bea7490842103c5827728c83eb6c162f9285afb9eadf9b8bf146135f1542b2a00a962efd189830b2aba3386fc3eaee12a1d7c4663be5b3956b0975365a9866877e4ce797401eff010f548ade81edd73ad8f9554adf3061b90eca3454b659efa7cc7261373b96ec529302c673a29f3b76c73bb7414bab78fcae2fc4cba3a7f8d4e52e9c34b207a4a98d104100bc61290503f8d749ccfa1a994d19be71b1d097eae63733b1d26f77c98008dbec00a62fc3f76a9af129e2aab8ceffd18b0b6d0813a54fab4b75891b8f87021e3c9697cd330c4028272921c18c5cb31970b5f120b5c0032cb676aed8699725c4fe65df02c7664abe740989beb759ba01c29ceedc9f1b80821bed71ebcf801ed6f9d9142ee433b81a9809c520368f5530cedbc82e667a49c258ef696cfbc7d5bee35e4dd979647d7c1b062e6b5bb8204d3375891e24eccbe390940824078e8aa15e30712801a30885a4f78fbd6aba5f0f02cfc23295b53df9df36d22b2587a2c6bf73911c6469d7dcf9254d044bbdae466130cbfc4ff6d3d777bdb8e4cf6125e301353326dcab0794d5a17fe1f6f009503e995fe979062cf46f4b3f2093ea033e3c11932c1ead98cdcf99aed9ab53b8555b58a14ebf3c6b25f5f95d31e370f6bd39a591a4c08d7fbbabad884f8723f32267fd0b2c5b932a2ab5a1567ca18b1c32414fe1ed9132108d72467921a81f7fb02a8dbbf6ca6dde9bcd0f464b6669976efa9fe9d2e4b1eeda7971485a53425b89b53a8fad051eb9c40ac6a8aa95485d089e7176af503e77475d8027b7aa94add5dd9b6d5f6126a83d1ee28970993c7b798c0d0c9597303ed1cd298035e2d027a880faaba7e7a9ed10c8b433e8e4dc47e2fb6ee6f2c41a64f6e3bed25e1c6b9a01db01263126fa97d4f5915600afeff51d0a4c1fdd9e2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@typed={0x14, 0x55, @ipv6=@rand_addr="b2f6ac6801f03d5a3c8f9033b3c3e11a"}, @typed={0x14, 0x52, @ipv6=@ipv4={[], [], @multicast2}}, @typed={0x14, 0x40, @str='mime_type*#/em0\x00'}, @typed={0x8, 0x65, @pid=r12}]}, @typed={0x8, 0x6c, @pid=r13}, @nested={0xe0, 0x83, [@typed={0xcc, 0x8d, @binary="03eda85615ddad66d10981ab071705f36d9f393d76b55a64513f194be57485df3d18dac08c41fb760210769fccb3f78be88cae47f292794d806f95be1b5ea6863f4af6e0963e7021606eea0c29b167b5b0b363cde9efd97edead0c61e5b8226596b0f6ba261498121b63c6529568509c9326ae010ecd9446c22daa9e97d6bf9606ddbb8a015ee793745ac3d111cf16b50c9e1dbe52b5d1b308830c743d29140625de49523e44ecf7081c862fa41298ba0ff7a1792cf680df2cfaed36f9715a87cd0af99423"}, @typed={0x8, 0x76, @uid=r14}, @typed={0x8, 0xf, @u32=0x7ff}]}, @generic="29d8178891aaa436561ba85abbfa8ea2d842bb05656f694d8b7ee2b043d6f10756c5a37c0e8753ca4bab70f2b8", @typed={0x8, 0x2d, @u32=0x800}]}, 0x1404}], 0x5, &(0x7f0000006a80)=[@rights={{0x18, 0x1, 0x1, [r7, r3]}}, @cred={{0x1c, 0x1, 0x2, {r15, r16, r17}}}, @cred={{0x1c, 0x1, 0x2, {r18, r19, r20}}}, @rights={{0x30, 0x1, 0x1, [r1, r3, r0, r4, r6, r7, r6, r2]}}], 0x88, 0x20000000}, 0x800) r21 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r21) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x48, &(0x7f0000000480)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e20, 0x2, @empty, 0x6}, @in6={0xa, 0x4e23, 0x4476bc6d, @dev={0xfe, 0x80, [], 0xb}, 0x7fa95edc}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000500)={r22, 0x1000, "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"}, &(0x7f0000001540)=0x1008) splice(r1, 0x0, r7, 0x0, 0x80000001, 0x0) 13:34:05 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x68]}, 0x48) [ 1382.512886][T21684] F2FS-fs (loop4): Invalid log sectorsize (69664777) [ 1382.535368][T21684] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) 13:34:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009002804030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:05 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x6c]}, 0x48) 13:34:05 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x70]}, 0x48) 13:34:05 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x4000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:05 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x74]}, 0x48) [ 1383.115022][T21717] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1383.146564][T21717] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1383.157477][T21717] F2FS-fs (loop4): Invalid log sectorsize (69730313) [ 1383.164571][T21717] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:06 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x87, &(0x7f0000000280)='\x00'/11) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) getsockopt$inet6_udp_int(r0, 0x11, 0x6f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x800) 13:34:06 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x7a]}, 0x48) [ 1383.303331][T21733] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1383.356146][T21733] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1383.364385][T21733] F2FS-fs (loop4): Invalid log sectorsize (69730313) [ 1383.416214][T21733] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:06 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x300]}, 0x48) 13:34:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009002904030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:06 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:06 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x8008, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0xeb66) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) socket$rds(0x15, 0x5, 0x0) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000000)={0x8, 0x800000000000000}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000140)=0x3, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) 13:34:06 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x500]}, 0x48) 13:34:06 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x5ff]}, 0x48) [ 1383.910243][T21755] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1383.926343][T21755] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1383.947664][T21755] F2FS-fs (loop4): Invalid log sectorsize (69795849) [ 1383.978773][T21755] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1384.031148][ T24] kauditd_printk_skb: 15 callbacks suppressed [ 1384.031165][ T24] audit: type=1804 audit(1564320846.969:2329): pid=21776 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2598/bus" dev="sda1" ino=16541 res=1 [ 1384.121027][T21781] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1384.139402][T21781] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1384.151940][T21781] F2FS-fs (loop4): Invalid log sectorsize (69795849) [ 1384.161412][T21781] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:07 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x600]}, 0x48) 13:34:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009002a04030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:07 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x87ff, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:07 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$net_dm(&(0x7f0000000100)='NET_DM\x00') write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0xabf5, &(0x7f0000000280)="119862bbd8d72f344d5d8ecd4a1311822fa7e11e1e70d803508fe4f6a9717c738edce155a4f4b5f88a5b754d318ea2c9d84f8fd6e1b58f9b31263f7e2da86b4429ff1c39ef7b42bdaeca674317fed981b9e5e63909829b08eed7fd79222662dd1560270381fd77601577aecd0a7ff1e0d1ac2de635e6df2f70a3d6e7d9beb3864ac9b5c75f1a7335233cd2a44bfe0c252171a6f039f6e65d028ad1e93c3964800353ff59f2a9e91bd6447005fd732fd7b55e") fsetxattr$security_smack_entry(r1, &(0x7f0000000000)='security.SMACK64\x00', &(0x7f00000000c0)='lo\x00', 0x3, 0x1) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 13:34:07 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x700]}, 0x48) [ 1384.561617][T21791] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1384.586287][T21791] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1384.613864][ T24] audit: type=1804 audit(1564320847.549:2330): pid=21805 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2599/bus" dev="sda1" ino=16540 res=1 [ 1384.649467][T21791] F2FS-fs (loop4): Invalid log sectorsize (69861385) 13:34:07 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xa00]}, 0x48) [ 1384.676706][T21791] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:07 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x200, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$TCGETX(r1, 0x5432, &(0x7f0000000000)) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1384.746195][ T24] audit: type=1804 audit(1564320847.679:2331): pid=21797 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2599/bus" dev="sda1" ino=16540 res=1 [ 1384.780342][ T24] audit: type=1804 audit(1564320847.689:2332): pid=21813 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2599/bus" dev="sda1" ino=16540 res=1 13:34:07 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x8800, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1384.909543][T21821] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1384.924985][T21821] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1384.934812][T21821] F2FS-fs (loop4): Invalid log sectorsize (69861385) [ 1384.945546][T21821] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:07 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x2000]}, 0x48) 13:34:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009002b04030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1385.212895][ T24] audit: type=1804 audit(1564320848.149:2333): pid=21839 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2600/bus" dev="sda1" ino=17169 res=1 13:34:08 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x2900]}, 0x48) [ 1385.353138][T21837] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1385.371245][ T24] audit: type=1804 audit(1564320848.229:2334): pid=21831 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2600/bus" dev="sda1" ino=17169 res=1 [ 1385.376327][T21837] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000380)={0x7f, 0x0, 0x10003, 0xffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000003c0)={r2, 0x7}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000200), &(0x7f0000000300)=0x10) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000000000)={0x200000000000000, 0x1d000, 0x7f, 0x6, 0x1}) r6 = socket$alg(0x26, 0x5, 0x0) recvfrom$rose(r3, &(0x7f0000000280)=""/101, 0x65, 0x0, &(0x7f0000000140)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x101, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x40) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r7, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000340)=0x100000000, 0x4) bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r8 = accept4(r6, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r8, 0x0, 0x80000001, 0x0) [ 1385.462188][T21837] F2FS-fs (loop4): Invalid log sectorsize (69926921) [ 1385.475372][ T24] audit: type=1804 audit(1564320848.259:2335): pid=21842 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2600/bus" dev="sda1" ino=17169 res=1 13:34:08 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x3000]}, 0x48) [ 1385.530915][T21837] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:08 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xe0ff, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:08 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x3b00]}, 0x48) 13:34:08 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000200)=0xfffffffffffffffb, &(0x7f0000000280)=0x2) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000180)='\x00', &(0x7f00000001c0)='./file0\x00', r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") getsockname(r0, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @dev}}, &(0x7f0000000000)=0x80) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff}, 0x10) [ 1385.726541][T21861] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1385.779402][T21861] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1385.838512][T21861] F2FS-fs (loop4): Invalid log sectorsize (69926921) [ 1385.860494][ T24] audit: type=1804 audit(1564320848.799:2336): pid=21877 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2601/bus" dev="sda1" ino=17153 res=1 13:34:08 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x3f00]}, 0x48) [ 1385.904783][T21861] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{0xc36c, 0x1}, 'port0\x00', 0xd, 0x0, 0x4, 0x8, 0x8, 0x6, 0x6, 0x0, 0x4, 0x80}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009003b04030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1386.035092][ T24] audit: type=1804 audit(1564320848.969:2337): pid=21867 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2601/bus" dev="sda1" ino=17153 res=1 [ 1386.109525][ T24] audit: type=1804 audit(1564320849.009:2338): pid=21886 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2601/bus" dev="sda1" ino=17153 res=1 13:34:09 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x4000]}, 0x48) 13:34:09 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xe703, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:09 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x4800]}, 0x48) [ 1386.449689][T21893] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1386.486566][T21893] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1386.528079][T21893] F2FS-fs (loop4): Invalid log sectorsize (70975497) [ 1386.558327][T21893] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:09 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x4c00]}, 0x48) 13:34:09 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(crct10dif-generic)\x00'}, 0xfffffd6a) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1386.698569][T21917] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:09 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x44080, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x1ff, 0x6, &(0x7f00000000c0)=""/218, &(0x7f00000001c0)=0xda) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:09 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x5000]}, 0x48) [ 1386.789470][T21917] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:09 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xff01, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1386.859573][T21917] F2FS-fs (loop4): Invalid log sectorsize (70975497) [ 1386.886229][T21917] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2000040, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:09 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x6000]}, 0x48) 13:34:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009003c04030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x6800]}, 0x48) 13:34:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x6c00]}, 0x48) 13:34:10 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xff07, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1387.414766][T21955] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1387.446789][T21955] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1387.484347][T21955] F2FS-fs (loop4): Invalid log sectorsize (71041033) 13:34:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x7000]}, 0x48) [ 1387.534182][T21955] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1387.674964][T21973] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1387.710013][T21973] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000480)=""/174, 0xae}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000000380)=""/87, 0x57}], 0x7, &(0x7f00000025c0)=""/158, 0x9e}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x200000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xfffffffffffffc98) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x2, 0x0, [{0x3, 0x3, 0x0, 0x0, @irqchip={0x2, 0x1}}, {0xffff, 0x7, 0x0, 0x0, @msi={0x7fffffff, 0x2, 0x20}}]}) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000002680)=0x80000000) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1387.721829][T21973] F2FS-fs (loop4): Invalid log sectorsize (71041033) [ 1387.730174][T21973] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x7400]}, 0x48) 13:34:10 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRESHEX=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESDEC=0x0, @ANYRES64=r0], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=0x0], @ANYRESOCT=r1, @ANYBLOB="9b386e4e3ff1de04ad1b5aa999076fbe652376d889dbf653523d9eb931b82681a6545fb9fa009b7a9e10702ae88a9b68324d0d", @ANYRES32=r2], 0x74) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) fgetxattr(r4, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000280)=""/192, 0xc0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009003d04030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:10 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xff0f, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x8000, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r7 = accept4(r5, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000000)={0x1000, 0x8, [0x7, 0x4]}) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) fchmodat(r2, &(0x7f00000000c0)='./file0\x00', 0x40) splice(r3, 0x0, r7, 0x0, 0x80000001, 0x0) 13:34:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x7a00]}, 0x48) 13:34:11 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xff00]}, 0x48) [ 1388.211206][T21996] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1388.223629][T21996] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:11 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xff05]}, 0x48) [ 1388.252197][T21996] F2FS-fs (loop4): Invalid log sectorsize (71106569) [ 1388.261681][T21996] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:11 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xff87, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1388.393763][T22016] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1388.404197][T22016] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1388.416625][T22016] F2FS-fs (loop4): Invalid log sectorsize (71106569) [ 1388.434178][T22016] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:11 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x8c61e]}, 0x48) 13:34:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009003e04030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:11 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="86d91475fe474354ccf41770a61d3b075c8c8d8181cc8ee129301060827c21bfbd51eaab10b282eca9ab4a1a3c57c0b0e6767bfb89c92e1ab90b6a022a67cc45450f34841fa8dea44755f5897cc4fc4ca2b12ea8fe0e252867e883149c46aaecdbb1062b8a3bf172d0e66cca51a3d27f0debeb315bbf94282b754ef7ea60476cdff91526686260203b552bd8ad56a8d0c3cde0739e5d5c4267224665e842c9e36b5ae51efffcd2ce2da3977e96c7ae80a9f3c2fc3d1f3db65be3308dc04568df725d22ffa0da176d82d4a71c2a60db3f905bb117471c5b5a38a7cba16d8e75a7bb4968f5dd4f4489e672d1456f64a90e5681e6ae3c", 0xf5) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) fcntl$getflags(r0, 0x1) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:11 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:11 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xa3c58]}, 0x48) 13:34:11 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xffe0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1388.965148][T22038] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1388.979197][T22038] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x100000]}, 0x48) [ 1389.036001][T22038] F2FS-fs (loop4): Invalid log sectorsize (71172105) [ 1389.069345][T22038] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1389.123201][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 1389.123255][ T24] audit: type=1804 audit(1564320852.059:2355): pid=22054 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2607/bus" dev="sda1" ino=17155 res=1 [ 1389.212294][T22067] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1389.251768][T22067] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x200000]}, 0x48) [ 1389.291253][T22067] F2FS-fs (loop4): Invalid log sectorsize (71172105) [ 1389.300588][ T24] audit: type=1804 audit(1564320852.069:2356): pid=22064 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2607/bus" dev="sda1" ino=17155 res=1 13:34:12 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x26675, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1389.341957][T22067] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009003f04030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x400000]}, 0x48) [ 1389.579188][ T24] audit: type=1804 audit(1564320852.519:2357): pid=22078 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2608/bus" dev="sda1" ino=17280 res=1 13:34:12 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x25) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x4010, r2, 0x8000000) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept$alg(r0, 0x0, 0x0) r6 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x200) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f00000000c0)) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r9, &(0x7f0000000180)=ANY=[], 0xb03702a1) r10 = socket$alg(0x26, 0x5, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r4, 0x2) ioctl$DRM_IOCTL_RM_MAP(r8, 0x4028641b, &(0x7f0000000280)={&(0x7f0000ffb000/0x4000)=nil, 0x1, 0x7, 0x0, &(0x7f0000ffa000/0x4000)=nil}) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r11, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$TIOCGSID(r8, 0x5429, &(0x7f00000018c0)=0x0) lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000019c0)=0x0, &(0x7f0000001a00), &(0x7f0000001a40)) fcntl$getownex(r7, 0x10, &(0x7f0000001a80)={0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001ac0)={0x0, 0x0}, &(0x7f0000001b00)=0xc) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001cc0)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001840)=[{&(0x7f00000003c0)="d4bc055f773deadebf40196cd117935b0e11ebc7b0d03a5665093c3af5827c2cffb0f97d012cb4d9d1b592b49654cab2ee6eae79981f8e144de8a2952558ae937cd4e437d16b613ac8a2d9145be48a78bc87bdabcee6239d6b7fa9467b592a59da2203bcccf2b7dc87a0d9e01d703a24e25733ef5e2ed5de7bda4720fe11708b9eabdb92d04886bed6362db81cd806a09ccbebccea5a46d2aadf14469c7d7774877e6b94fcb488d3724b44afeb82194f4bdfbe1a67b153fb80c5233c2b0f", 0xbe}, {&(0x7f0000000480)="d6afafce3d771fbf725713f1c6b86bc1b8622538f3fdc2e82194c6fd89ee1e9d8ca333", 0x23}, {&(0x7f00000004c0)="d71ec20230b8361a2e9858fac4b79e8aa46e655efd7ec92ddc5095c0aacbdcb83923e2e855f2a867a93212b8afc58c4f64d9ea498b4767c2a32c6127218ddd338ff83bb2d2d5e78fd54e8c0888231b6b536db58599ad72279e1294249b009bd578baa8f9", 0x64}, {&(0x7f0000000540)="35f5c7cbcb3fc04b903a36065f9f6ec1b955d88c70a904645eea5f1d8fd5126d3c36bf97403c9b86bda2de8161151cf8495f773a7a941a7a8f7c930dcab71edaa21db871cbedca7fe1bc683c2729", 0x4e}, {&(0x7f00000005c0)="87f9eb1a63791a414438914a50ec809ef5f50ed5c3f9bc5d83c5d3f3a6fe1e16a4d32b5f7ecf90f82347ade75c93235e201be4b4a1d8bc18d4188a5678e2bba455cb0eab69eec2a514fe8b81821c794260ed480042cb6151e366b69bbb252c1c8ec910a93bad4e68eaa4b3d9a0e36660120216ebb81a4e3d0af3b6db0435a13e3a00fd562d6422c8718f918c537466c12fe895b5faa57ba752ba2396beb42bec6215b46a19a21fa479c13a9165ddaeb85be3df497dda16399f61c6baa804100d09b1cd2a437dab29507a4f7331b6021dc766c454207a3fbbc3f49b5885578e9a3ce7b814", 0xe4}, {&(0x7f00000006c0)="608f577035f769e7ab38ce26b312b4a88edd6435a2f010cc6e1ff19ca99c582bb9aa5e4150820ebab3a00eb796e94a9db8acc4e1d7c5aa16da7818f8cba1b5b099e4239eb410163943f9fc071bbdaca5", 0x50}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="7739c1369421a9174bbc9de536b70cfd2503de2d649f6d90e024b719ebdb68a11aebc57f23310026a8631b4e6d8c4dcb227947ed1aea981c4c44466ce40f0b81f67ca1950ab158b72fea976032d90ab96c37196d2cf5b6cd3c67e5a5b44ca62acb3ba69de388ae079b3b359d30f447d6c0604f75825652f126ffdaf5c84cf3cfd6a8b8263333dc696f415454b59c3608073037b3656af8c2a97fa78a549c2e3c0dd3b3663f0a2e57259ab4511759fb11ccdf5aa54750b12574e22de7b4b0d2cba048f14d915c240d76eb65254f30398fa885bf56b672b191eb5078bb9b86540303ff0ef7367980906d422af7f49ad9d748edbe41", 0xf4}], 0x8, &(0x7f0000001c00)=[@rights={{0x24, 0x1, 0x1, [r3, r5, r3, r6, r1]}}, @cred={{0x1c, 0x1, 0x2, {r12, r13, r14}}}, @rights={{0x1c, 0x1, 0x1, [r10, r6, r4]}}, @cred={{0x1c, 0x1, 0x2, {r15, r16, r17}}}], 0x88, 0x800}, 0x48000) bind$alg(r10, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) accept4(r10, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r6, 0x0, r1, 0x0, 0x8000000080000001, 0x8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 13:34:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x600000]}, 0x48) [ 1389.700116][ T24] audit: type=1804 audit(1564320852.639:2358): pid=22078 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2608/bus" dev="sda1" ino=17280 res=1 [ 1389.882830][T22081] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1389.898203][T22081] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x800000]}, 0x48) [ 1389.947985][ T24] audit: type=1804 audit(1564320852.699:2359): pid=22092 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2608/bus" dev="sda1" ino=17280 res=1 [ 1389.950212][T22081] F2FS-fs (loop4): Invalid log sectorsize (71237641) [ 1389.988330][T22081] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:12 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000580)='/dev/nullb0\x00', 0x0, 0x0) close(r0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x1, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000200)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getgroups(0x1, &(0x7f0000000180)=[r3]) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000001c0)=0x6, 0x4) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r6, 0x0, 0x80000001, 0x0) 13:34:12 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x26676, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x80ffff]}, 0x48) [ 1390.173547][T22118] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1390.216126][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1390.216132][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1390.216173][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1390.222088][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1390.230457][T22118] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1390.234543][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1390.254168][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1390.256339][T22118] F2FS-fs (loop4): Invalid log sectorsize (71237641) [ 1390.260057][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1390.272505][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1390.284554][T22118] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009004004030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1390.286797][ T24] audit: type=1804 audit(1564320853.209:2360): pid=22122 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2609/bus" dev="sda1" ino=17296 res=1 13:34:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x1000000]}, 0x48) [ 1390.413991][ T24] audit: type=1804 audit(1564320853.349:2361): pid=22122 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2609/bus" dev="sda1" ino=17296 res=1 [ 1390.444538][ T24] audit: type=1804 audit(1564320853.359:2362): pid=22130 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2609/bus" dev="sda1" ino=17296 res=1 13:34:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x2000000]}, 0x48) 13:34:13 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x30000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1000, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002800)={0x0, @in6={{0xa, 0x4e23, 0x6, @rand_addr="eca40d7d8a020c77eddff2cb8360c7d1", 0xfd1f}}, [0x2, 0x1c00000000000, 0xff, 0x10001, 0x6, 0x864, 0x64f, 0x4, 0x400, 0x6, 0x7f, 0x7, 0x1, 0x6, 0x81]}, &(0x7f0000002900)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003b80)={0x0, 0x2, '?3'}, &(0x7f0000003bc0)=0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003c00)={0x0, 0x6}, &(0x7f0000003c40)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003c80)={0x0, 0x1}, &(0x7f0000003cc0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003f00)={0x1, [0x0]}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003f80)={0x0, 0x46, "40deb75fa9977893ccbf8bad46f107fd9d1320c19181b44cee3ee148b8e18ec7fa4757a465aac7d357c172c76a54115f5fab176f5afee50b6548291a6f2c8ef7d692dc7f0855"}, &(0x7f0000004000)=0x4e) sendmmsg$inet_sctp(r2, &(0x7f0000004340)=[{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x5, @empty, 0x694}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000480)="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&(0x7f0000003b40)=[{&(0x7f00000029c0)="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0x1000}, {&(0x7f00000039c0)="cb79f6d7175c658fafdd2522a44912ecebf63b62a2d7e61d4c66c4854b72eb5102e4f05e9e3c3e5f38d8b824c97c60ff9c7080136b14f545d157b37d33e971bc54c8b01dbee2c6c8e7f7724f52b25f5f9fc5690a126c81c42e3421dd6816ba15c5a77f8fa72fab33444589b90a", 0x6d}, {&(0x7f0000003a40)="c0253bf4efcfd3c1d4ae4e0cfd79e8cdce1746d1cdc3020dfbe661fb36c48f01b940e14908af34ced9a52ee8d8e0e2235a115f9bdd398e9f28cca05b2fe40674225f7a142423105de283ad8ee2e9d1d108fcb549b8f5679784df4d385b1f7bbbcc2d96351d39d01f77b300c1fb2bc631177650756b2a0a54d7759e7a5608afb66fe6da415b66fbd858e9df634639", 0x8e}, {&(0x7f0000003b00)}], 0x4, &(0x7f0000003d00)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8002, 0x0, 0xfffffffffffffff7, r6}}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2f60, 0x8004, 0xb95, 0x1, 0xb18, 0xfffffffffffffffa, 0x34, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4c9, 0x202, 0x200, 0x80000001, 0x9, 0x0, 0x1, r8}}], 0xa0, 0x8000}, {&(0x7f0000003dc0)=@in={0x2, 0x4e23, @loopback}, 0x10, &(0x7f0000003ec0)=[{&(0x7f0000003e00)="3b642170c902e614cac4ec4b71436a730344560732e5214b622b90d271417126042842ee18bbd44e5568366a0fdfac26590a812dbadbba4bebfe1fe815aff1e1471c6c0f6879982f61a5e79f8d6eb33416ed3d969a844854fd0961569b0cc2212dc5a8235bda17ae1ea69d752bdfa748853c1394712f0ca4fbe39eae36eaca4c0c057fbc", 0x84}], 0x1, &(0x7f0000004040)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x2, 0x0, 0x100000000, 0xfffffffffffffffc, 0xffffffff, 0x8, 0x1, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x5af7, 0x9, 0x9, 0x3, 0x80, 0xe538, 0x7f, 0x6, r10}}, @dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x81}}, @dstaddrv4={0x18, 0x84, 0x7, @remote}], 0x108}, {&(0x7f0000004180)=@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000004280)=[{&(0x7f00000041c0)="f24ca07d219f8eebca04580a4e0061de770620ca2e924658aa18f017d57d928f193f4ffef6cab29e01b43af342832d5232b23fd02297d5716209fdd18c5f9514de67ba79609f335e92403a592e8c0892e7a7c7098fce677fd35864272d074963477fc2bc308de7d384e8dbbb2427d773fabb456b4ce43c5be80b7fe72b739efead60647b17b46ff0fb3ada677fcb786f2b84c9bc03ad65800f8a05925db84c1e8a36e1d0d01a7f2b88c64f5d79a0280e", 0xb0}], 0x1, &(0x7f00000042c0)=[@init={0x18, 0x84, 0x0, {0x6, 0x8, 0x81, 0xcb}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x86, 0x7}}, @authinfo={0x18, 0x84, 0x6, {0x1ff}}, @init={0x18, 0x84, 0x0, {0x6, 0x3ff, 0x2, 0xfb86}}], 0x78, 0x8001}], 0x5, 0x85) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r11 = socket$alg(0x26, 0x5, 0x0) r12 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r12, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r11, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) socket$l2tp(0x18, 0x1, 0x1) r13 = accept4(r11, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r13, 0x0, 0x80000001, 0x0) [ 1390.811444][T22132] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1390.849547][T22132] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1390.867937][ T24] audit: type=1804 audit(1564320853.809:2363): pid=22148 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2610/bus" dev="sda1" ino=17296 res=1 [ 1390.871038][T22132] F2FS-fs (loop4): Invalid log sectorsize (71303177) 13:34:13 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200100, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$VIDIOC_G_SELECTION(r1, 0xc040565e, &(0x7f00000000c0)={0x1, 0x2, 0x4, {0x80, 0x2, 0x1, 0x7}}) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x3000000]}, 0x48) [ 1390.939090][T22132] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1390.979180][ T24] audit: type=1804 audit(1564320853.919:2364): pid=22148 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2610/bus" dev="sda1" ino=17296 res=1 13:34:14 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$VIDIOC_ENUM_DV_TIMINGS(r1, 0xc0945662, &(0x7f00000000c0)={0x80000000, 0x0, [], {0x0, @reserved}}) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1391.054930][T22158] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1391.122524][T22158] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1391.155843][T22158] F2FS-fs (loop4): Invalid log sectorsize (71303177) 13:34:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x4000000]}, 0x48) 13:34:14 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1391.178659][T22158] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000005030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x5000000]}, 0x48) 13:34:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x5ff0000]}, 0x48) 13:34:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) write$binfmt_elf64(r2, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x7d, 0x9, 0xd2, 0x7, 0xfff, 0x0, 0x6, 0x0, 0x16b, 0x40, 0x2fa, 0xfe2, 0x3, 0x38, 0x1, 0xfffffffffffffeff, 0xfffffffffffff801, 0x2}, [{0x2, 0x6, 0x21, 0x7cdb, 0x7, 0x4, 0xfffffffffffffffc, 0x3}, {0x2, 0x8, 0x3, 0x2, 0x3, 0x1, 0x5, 0x8000}], "4e377552a8cb3bfb8a8aa7b045911e782296de9eaa36d4b81123d1b03385be33517806200c2c00f97e5ffb0215e80b95f5ea61a2b2e09e4b31d3df9889b75b886ecfe9d566f38a86043e000da5ef678f0861b563329a73f7b7c490cdb07f4d0eec26469c51011d153d160bbffd8d14055c9d158d8278c542393d6d25539208d088e3558942df154c4c01ab01", [[], []]}, 0x33c) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:14 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x800000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1391.725690][T22184] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1391.813706][T22184] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x6000000]}, 0x48) [ 1391.881041][T22184] F2FS-fs (loop4): Invalid log sectorsize (83886089) [ 1391.909862][T22184] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x7000000]}, 0x48) [ 1392.068612][T22213] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1392.096750][T22213] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) open_by_handle_at(r2, &(0x7f0000000640)={0xe6, 0x7fff, "c074634d6751b47e54c386f39058b27759a57ab71a49adf40c75cdfaeb606202ab79c10fe7f0b20a222f7dbf5a99f6aaf14c0f478936cf9327d2650c7766fb51702b7bd182b78e4f959630a853e43cfaf04cf8c3830eab78c5260a32fc24f63d09903a6945fb0363ad9ff84de1340c38c90e2d8a5509a58d45b5c7aa449a779ba300951dd7c3478dfc35562bf03d698c4bf4eb9e5f20e4793b8b33e147306611213a022e01538d4f18d9ab806b4e17fa86e2f20421c53f207607782867763732acbcdc1b5cba9eb3a55015e1c993fd53c039153c2124f5ddf1abef4fe845"}, 0x200000) write$UHID_CREATE(r1, &(0x7f0000000480)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000300)=""/221, 0xdd, 0x8, 0x6, 0x3, 0x3f, 0x4}, 0x120) tee(r1, r4, 0x9, 0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$VIDIOC_G_SLICED_VBI_CAP(r1, 0xc0745645, &(0x7f0000000740)={0x7, [0x5, 0x0, 0xcd83, 0x8, 0xff, 0x4, 0x1, 0x7fffffff, 0x2, 0x4, 0xcd4, 0x308, 0x100000001, 0x1f, 0x80, 0x8, 0x9, 0x8, 0x8001, 0x43, 0x3ff, 0x5719, 0x2, 0x2, 0x3, 0x6, 0x9, 0x7fffffff, 0x6, 0x1ff, 0x6, 0x2, 0x9, 0x6, 0x8000, 0x9, 0xf27, 0xe40, 0x7, 0x0, 0x80000000, 0x10001, 0xe089, 0x1, 0x7, 0x6, 0xd24, 0x6aa], 0x7}) ioctl(r5, 0x1000008912, &(0x7f0000000000)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) ioctl$SIOCAX25GETINFO(r0, 0x89ed, &(0x7f0000000280)) r6 = accept4(r4, 0x0, 0x0, 0x0) write(r2, &(0x7f00000000c0)="78e31da2026a684b30aba7fa41acc74bf7715979ae58e2d1c82d5301976b2d4758eb3b72b2674579da833837fb72e9c15b8cc3126c6725205b0f3ba5669e16eb5036ef13bf517cd0c300c1c84b229f1ae178afad1af9eb20840b98c4ffadbb071469a5e7ee6585fa1f11ed8f63d9469e46470b775d01db25906122ed70229a4e5cdc5454336f291d9c0be9b89b4167390f0a1751a0dde4f02d8e823b78eaad3631e39519cd", 0xa5) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0xc) rt_sigqueueinfo(r7, 0x28, &(0x7f00000005c0)={0x19, 0xdf69, 0x8}) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) [ 1392.137815][T22213] F2FS-fs (loop4): Invalid log sectorsize (83886089) [ 1392.174286][T22213] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:15 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008913, &(0x7f00000009c0)="11dca10d5c0bcfe47bfd081590998187526029f9e85f91f766aff070a515ba08000000d25a5760e7ce0e9a1413fe9b549ceb092ae35821d51f6fd8181ce010ac0790abb4ce66eecb2e7e89311b80ee4fdf03234f3b68187ffd01da38e3b6c8cfe8f211bb82c4cb4dba294c63510f5d74bcb661c907ae248e56ccace3dc1a9fe85594bf16a05f1fe3ff954811d17d562dc72d0d7b646a363373dd275f1a0a07a4513c5cb9722c18cf107844b45994d55fbcf8f5f3bdb82928fc93cc53941adceb0522ad7a51ff25bc0273717365bba41f39594b001ec8c7240a0035c3a282a3f1d12fcc003e29c55bc4610e108248ff4708f2d951c93e3a78fa5d5bc89221aaa317091c50777b12439d0fcd0b099945eeda8046731d2ca4f293e984d21ae8e60306bf2baebc5a87b97b26acf4f1120b3f982df97facb8f77c2c74c6ed7e86ae6a4d1ffe217ad3d1ff7f00005f665e4c3cf734110088faf903e01c8be2e21a65c2b274d3d2851e88bd47f3f2041046c5ac12440bf1057f85cdb1d2b905e29a5a9835288900250d5b08996919d1a222ec698065e22c08adca77a9a0590698fa167787118148f56e7da2f42981adc8c1326b7e02e92617b7717596d8c2f2fa289bd91ab44cdfd3fc7f925405f73f762f12f9b8f714d3f654adbf781c00bb1b63ec2cbd7e3cf09578f10a7843d3e1983f9e32d3f3d5e1873d149508c8c18b3f5c7cbefa6d6ead8f9081") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 13:34:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xa000000]}, 0x48) 13:34:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000006030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:15 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x880000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x10000000]}, 0x48) 13:34:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x1ec60800]}, 0x48) 13:34:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x40240, 0x0) ioctl$VIDIOC_CROPCAP(r1, 0xc02c563a, &(0x7f0000000480)={0xf, {0x0, 0x2, 0x3, 0x4}, {0x7fff, 0x7ff, 0xfffffffffffffffc, 0x101}, {0x5, 0x10000}}) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000100)={r3, &(0x7f0000000580)=""/155}) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) socket$caif_stream(0x25, 0x1, 0x2) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r7, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r8 = accept4(r6, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) nanosleep(&(0x7f0000000200)={r9, r10+30000000}, &(0x7f0000000340)) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r8, 0x0, 0x80000001, 0x0) open_tree(r4, &(0x7f0000000380)='./file0\x00', 0x80801) [ 1392.690071][T22238] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1392.714484][T22238] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1392.735157][T22238] F2FS-fs (loop4): Invalid log sectorsize (100663305) [ 1392.745488][T22238] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1392.879192][T22257] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x20000000]}, 0x48) [ 1392.926853][T22257] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1392.952877][T22257] F2FS-fs (loop4): Invalid log sectorsize (100663305) 13:34:15 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x1000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1392.988598][T22257] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000007030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:16 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r1, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8100, 0x0) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:16 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x29000000]}, 0x48) 13:34:16 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:16 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x30000000]}, 0x48) [ 1393.518766][T22287] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1393.550604][T22287] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:16 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x2000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:16 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x3b000000]}, 0x48) [ 1393.571707][T22287] F2FS-fs (loop4): Invalid log sectorsize (117440521) [ 1393.607091][T22287] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000009030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:16 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x3f000000]}, 0x48) 13:34:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x431, 0x8000000002}, 0x1}, 0xfffffffffffffee8) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x3) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x40000000]}, 0x48) [ 1394.104265][T22321] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1394.123863][T22321] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:17 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r2, 0xc0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x3, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x9, 0x2}, 0x0, 0x0, &(0x7f0000000100)={0x4, 0xb, 0x5, 0x3}, &(0x7f0000000140)=0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=0x2}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000380)=r5, 0x4) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="ad56b6cc0400fbab65d8b4ac2ca35cdb", 0x723633f44008a352) splice(r1, 0x0, r6, 0x0, 0x80000001, 0x0) 13:34:17 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x3000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1394.153013][T22321] F2FS-fs (loop4): Invalid log sectorsize (150994953) [ 1394.191257][T22321] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x48000000]}, 0x48) 13:34:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009002609030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1394.344843][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 1394.344859][ T24] audit: type=1804 audit(1564320857.279:2379): pid=22348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2616/bus" dev="sda1" ino=16523 res=1 [ 1394.421067][ T24] audit: type=1804 audit(1564320857.359:2380): pid=22348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2616/bus" dev="sda1" ino=16523 res=1 13:34:17 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@xdp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/189, 0xbd}], 0x1, &(0x7f0000000280)=""/165, 0xa5}, 0x20) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000780)="ad56b6cc04400000000100000090da8980827eaf4daeabff8e3b80e16aa35c6e0557040000c4185214516b6df4367dc51097968ac0dddae78a2f007285510148fb084be83d8e0600d01811d65c8d4ed6ddff0a808aa00ff39582fbf8cccfc58b9c4ec24f540e314002a213c89a14e5220f82a17cf867c9db9d991bf3f542d346f668b1f56857cf2f9d694972afcbfbeed8db3e46433a7f7671af789de203d122791b91daecea06ac351ab1a48f1f58d42753a37e0812c0c8cd4683c429e33fea20f026769c2c0adb1d58cf96d272d6d1d85d45c01fa0ba98b775a387d483338ae6ea36f023996143288eedb17c6e2e", 0xfffffffffffffe3b) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000340)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x4c000000]}, 0x48) [ 1394.468689][ T24] audit: type=1804 audit(1564320857.359:2381): pid=22359 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2616/bus" dev="sda1" ino=16523 res=1 13:34:17 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x4000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x50000000]}, 0x48) [ 1394.761974][T22362] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1394.770424][T22362] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1394.787266][T22362] F2FS-fs (loop4): Invalid log sectorsize (153485321) 13:34:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x583c0a00]}, 0x48) [ 1394.819737][T22362] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1394.828383][ T24] audit: type=1804 audit(1564320857.759:2382): pid=22380 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2617/bus" dev="sda1" ino=17306 res=1 [ 1394.874117][ T24] audit: type=1804 audit(1564320857.809:2383): pid=22375 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2617/bus" dev="sda1" ino=17306 res=1 13:34:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) times(&(0x7f0000000000)) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1394.903220][ T24] audit: type=1804 audit(1564320857.829:2384): pid=22381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2617/bus" dev="sda1" ino=17306 res=1 [ 1394.984701][T22384] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1394.994581][T22384] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1395.015568][T22384] F2FS-fs (loop4): Invalid log sectorsize (153485321) 13:34:18 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x60000000]}, 0x48) 13:34:18 executing program 0: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x22, "99b82a1804e12c6da9fa3c20c82dac4e93837ca1b6c8af418408e68922e0e8823ff3"}, &(0x7f0000000140)=0x3e) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:18 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x5000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1395.058253][T22384] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900000a030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:18 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x68000000]}, 0x48) [ 1395.301666][ T24] audit: type=1804 audit(1564320858.239:2385): pid=22407 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2618/bus" dev="sda1" ino=16531 res=1 13:34:18 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) fcntl$dupfd(r4, 0x0, r0) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:18 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x6c000000]}, 0x48) [ 1395.517695][ T24] audit: type=1804 audit(1564320858.459:2386): pid=22403 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2618/bus" dev="sda1" ino=16531 res=1 [ 1395.587769][T22409] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1395.617800][T22409] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1395.635453][ T24] audit: type=1804 audit(1564320858.499:2387): pid=22420 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2618/bus" dev="sda1" ino=16531 res=1 [ 1395.670936][T22409] F2FS-fs (loop4): Invalid log sectorsize (167772169) [ 1395.690566][T22409] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:18 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x6000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:18 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x70000000]}, 0x48) [ 1395.779752][T22425] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1395.798779][T22425] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1395.866621][T22425] F2FS-fs (loop4): Invalid log sectorsize (167772169) [ 1395.885242][T22425] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900000b030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:18 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r9 = accept4(r6, 0x0, 0x0, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000002c0)={'bond_slave_0\x00', 0x1200}) 13:34:18 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x74000000]}, 0x48) [ 1396.053056][ T24] audit: type=1804 audit(1564320858.989:2388): pid=22437 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2619/bus" dev="sda1" ino=17302 res=1 13:34:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x40000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20000, 0x0) write$binfmt_script(r1, &(0x7f0000000d40)=ANY=[@ANYRESDEC=0x0, @ANYRES32=r1, @ANYPTR=&(0x7f0000000a80)=ANY=[], @ANYBLOB="08afabc87c1d842645b31576fa68d9d8318b8c6207f91cc3536707cc0ea75dd6dcb57be6f43955c51438ac7b2588d3eced78576239a5adab0d1c6aed8b5b3bfc7f26cd0191e6cc012ee8a0fe244e3753bf270c3bb14dc8bdb0e2d1db27fede56ded492e13ee3e2dd", @ANYRES64=r0, @ANYRESHEX, @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYRES16=r0, @ANYRESDEC, @ANYRES16=r2, @ANYBLOB="8005d4569214a354118e7222415c1a74bf498dde465268d9034211cbb92b54676d0246129b9b210510ced578caea9816dae1f15490bc1259d3310f5daa328aa86d5081b38f2133b99cc1a48ae7e36e1188e816a88c79a948d094576cb10e888744acab65f5a13cb1462103c4f80d8546a60420a5013b49430db580299acad5e1e6350c3216ed9637e468f051b08fbd14d274bce8f64257ec3dc7ae5c1deb068efd308f57aa6b36f84fdafe4142c566a9ecd705a9d3fa43aeb52b060acc37b55d73c1562fa355f308b4b96772d4157006e06334532e2500bdb723fb3dc54767d7fa409e240b776c018485143ef5237847921b44fa", @ANYBLOB="e069b46db1f946c9706140e6a81129d5745913e12151aed4bd6c92f34476e24afb0bd2bb83bcda0ec8dd0e9804ba2880146708112a3f931b4840e69d3d86f3c3bec12141f0033326ae74b247e54e015bce0e3167f63a7f12128a340df912e3", @ANYRESDEC=r3]], 0xffffffffffffffe4) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000100)="11dca50d5c0bcfe47bf070") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0xfffffffffffffc90) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000280)=""/203, &(0x7f0000000040)=0xcb) socket$caif_stream(0x25, 0x1, 0x0) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r7, 0x0, 0x80000001, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x3) 13:34:19 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x7a000000]}, 0x48) 13:34:19 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x7000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1396.402719][T22448] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:19 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0xfffffffffffffcd1) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 13:34:19 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x80ffffff]}, 0x48) [ 1396.480342][T22448] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1396.580918][T22448] F2FS-fs (loop4): Invalid log sectorsize (184549385) [ 1396.629161][T22448] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:19 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x90ffffff]}, 0x48) 13:34:19 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50000}]}) sendto$unix(0xffffffffffffffff, 0x0, 0x2ac, 0x3fff, 0x0, 0x0) [ 1396.783255][T22490] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1396.816156][T22490] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:19 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xa0ffffff]}, 0x48) [ 1396.859709][T22490] F2FS-fs (loop4): Invalid log sectorsize (184549385) [ 1396.917311][T22490] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009002010030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYRES16=r0], 0xfe98) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:20 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x8000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:20 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xb0ffffff]}, 0x48) 13:34:20 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:20 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:20 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xc0ffffff]}, 0x48) 13:34:20 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r0, 0x0, 0x0, 0xfffffffffffffffd) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video36\x00', 0x2, 0x0) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) splice(r2, &(0x7f0000000000), r5, &(0x7f00000000c0), 0x5, 0x0) 13:34:20 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:20 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xd0ffffff]}, 0x48) [ 1397.366807][T22520] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1397.375833][T22520] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1397.389407][T22520] F2FS-fs (loop4): Invalid log sectorsize (270532617) [ 1397.396800][T22520] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:20 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x87fffff, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1397.559673][T22537] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:20 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 1397.619177][T22537] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1397.668775][T22537] F2FS-fs (loop4): Invalid log sectorsize (270532617) [ 1397.676871][T22537] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000014030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1397.972408][T22559] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1397.980496][T22559] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1397.995912][T22559] F2FS-fs (loop4): Invalid log sectorsize (335544329) [ 1398.010331][T22559] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xe4ffffff]}, 0x48) 13:34:21 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:21 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x8800000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xff000000]}, 0x48) 13:34:21 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 1398.160820][T22572] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1398.199761][T22572] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1398.241251][T22572] F2FS-fs (loop4): Invalid log sectorsize (335544329) [ 1398.250731][T22572] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:21 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[], 0x0) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x1, 0x4, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x5, 0x3f, 0x8}, 0x10) r7 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r7, 0x0, 0x80000001, 0x0) read$alg(r6, &(0x7f0000000280)=""/252, 0xfc) 13:34:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000020030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:21 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xffff8000]}, 0x48) 13:34:21 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x9000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000180)='/dev/media#\x00', 0x0) write$binfmt_elf32(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="7f0b4c460000363fcbb7b27d4e630000000080000000000000004000380000008b000000000000000000000000090000000000000000f4ffdfffffffffff00000001"], 0x42) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r2, 0xc0385720, &(0x7f0000000040)) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) prctl$PR_GET_KEEPCAPS(0x7) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r3, 0x0, r7, 0x0, 0x80000001, 0x0) 13:34:21 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) close(r0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 1398.768810][T22594] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1398.795527][T22594] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1398.807627][T22594] F2FS-fs (loop4): Invalid log sectorsize (536870921) 13:34:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xffffff80]}, 0x48) [ 1398.814678][T22594] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r4, @in={{0x2, 0x4e20, @broadcast}}}, 0x84) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x10200, 0x0) splice(r2, 0x0, r7, 0x0, 0x80000001, 0x0) lseek(r3, 0x0, 0x2) [ 1398.960023][T22620] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:22 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) close(r0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 1399.009630][T22620] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xffffff90]}, 0x48) [ 1399.070338][T22620] F2FS-fs (loop4): Invalid log sectorsize (536870921) [ 1399.092843][T22620] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xffffffa0]}, 0x48) 13:34:22 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="ad56b6cc0400fbab65d82d942ca35c6e", 0xffffffffffffffcf) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:22 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) close(r0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009001020030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:22 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xc000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xffffffb0]}, 0x48) 13:34:22 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 1399.538924][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 1399.538939][ T24] audit: type=1804 audit(1564320862.459:2405): pid=22661 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2625/bus" dev="sda1" ino=17318 res=1 13:34:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xffffffc0]}, 0x48) [ 1399.726209][ T24] audit: type=1804 audit(1564320862.659:2406): pid=22653 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2625/bus" dev="sda1" ino=17318 res=1 13:34:22 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 1399.782401][T22655] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1399.800901][T22655] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1399.812356][ T24] audit: type=1804 audit(1564320862.669:2407): pid=22661 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2625/bus" dev="sda1" ino=17318 res=1 [ 1399.852242][T22655] F2FS-fs (loop4): Invalid log sectorsize (537919497) [ 1399.874148][T22655] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x3ff, 0x0, 0x10001, 0xb91c}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r5, 0x4}) bind$alg(0xffffffffffffffff, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000100)=0x7f, 0x4) r6 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) 13:34:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xffffffd0]}, 0x48) 13:34:22 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:22 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xd000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1400.150948][T22683] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1400.201786][ T24] audit: type=1804 audit(1564320863.139:2408): pid=22699 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2626/bus" dev="sda1" ino=17341 res=1 [ 1400.211190][T22683] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1400.245413][T22683] F2FS-fs (loop4): Invalid log sectorsize (537919497) [ 1400.252814][T22683] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1400.313976][ T24] audit: type=1804 audit(1564320863.249:2409): pid=22696 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2626/bus" dev="sda1" ino=17341 res=1 [ 1400.341495][ T24] audit: type=1804 audit(1564320863.269:2410): pid=22701 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2626/bus" dev="sda1" ino=17341 res=1 13:34:23 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r5 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:23 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(0xffffffffffffffff) preadv(r0, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:23 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xffffffe4]}, 0x48) 13:34:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000023030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:23 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(0xffffffffffffffff) preadv(r0, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:23 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xd030000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:23 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x1000000000000]}, 0x48) 13:34:23 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(0xffffffffffffffff) preadv(r0, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 1400.692165][T22706] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1400.706350][T22706] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1400.719975][T22706] F2FS-fs (loop4): Invalid log sectorsize (587202569) [ 1400.741128][T22706] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1400.767564][ T24] audit: type=1804 audit(1564320863.709:2411): pid=22724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2627/bus" dev="sda1" ino=17340 res=1 13:34:23 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0)={{0x3, @null}, [@rose, @netrom, @remote, @bcast, @netrom, @netrom, @null]}, &(0x7f0000000000)=0x48, 0x80000) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) 13:34:23 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x10000000000000]}, 0x48) [ 1400.881598][ T24] audit: type=1804 audit(1564320863.819:2412): pid=22724 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2627/bus" dev="sda1" ino=17340 res=1 13:34:23 executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900f225030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1400.988403][ T24] audit: type=1804 audit(1564320863.869:2413): pid=22733 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2627/bus" dev="sda1" ino=17340 res=1 [ 1401.236852][T22745] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1401.260472][T22745] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1401.279461][T22745] F2FS-fs (loop4): Invalid log sectorsize (636616713) [ 1401.287371][T22745] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:24 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) listen(r4, 0x1f) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:24 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xf000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:24 executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:24 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x20000000000000]}, 0x48) [ 1401.375296][T22754] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1401.390462][T22754] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1401.402499][T22754] F2FS-fs (loop4): Invalid log sectorsize (636616713) [ 1401.411683][T22754] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:24 executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900f825030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:24 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x40000000000000]}, 0x48) [ 1401.514935][ T24] audit: type=1804 audit(1564320864.449:2414): pid=22761 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2628/bus" dev="sda1" ino=17331 res=1 13:34:24 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4) accept$alg(r0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r3, 0x0, r7, 0x0, 0x80000001, 0x0) 13:34:24 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x60000000000000]}, 0x48) 13:34:24 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:24 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x12000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1401.994116][T22780] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1402.018278][T22780] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1402.082362][T22780] F2FS-fs (loop4): Invalid log sectorsize (637009929) [ 1402.110708][T22780] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1402.252440][T22803] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1402.304212][T22803] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1402.323432][T22803] F2FS-fs (loop4): Invalid log sectorsize (637009929) [ 1402.339609][T22803] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:25 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = socket$alg(0x26, 0x5, 0x0) getpeername$ax25(r0, &(0x7f00000000c0)={{0x3, @rose}, [@default, @bcast, @default, @bcast, @remote, @bcast, @rose, @null]}, &(0x7f0000000140)=0xfffffffffffffde0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 13:34:25 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:25 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x80000000000000]}, 0x48) 13:34:25 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x18000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000926030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:25 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:25 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x80ffff00000000]}, 0x48) 13:34:25 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 1402.737065][T22825] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1402.745488][T22825] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1402.754561][T22825] F2FS-fs (loop4): Invalid log sectorsize (638124041) [ 1402.769058][T22825] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r0, &(0x7f00000000c0)=""/109, 0x6d, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:25 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x100000000000000]}, 0x48) [ 1402.897333][T22844] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:25 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x20000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:25 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 1402.948813][T22844] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1402.988852][T22844] F2FS-fs (loop4): Invalid log sectorsize (638124041) [ 1403.000793][T22844] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:26 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x6f, &(0x7f0000000140)=0x7f, 0x3) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={'irlan0\x00', 0x7fff}) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000000c0)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:26 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x200000000000000]}, 0x48) 13:34:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000427030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:26 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xeb, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000001480)={0xdc, r2, 0x208, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2a}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8f3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1b}}]}]}, 0xdc}}, 0x10) accept$alg(r0, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000140)={r4, &(0x7f0000000480)=""/4096}) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r6, &(0x7f0000000180)=ANY=[], 0xb03702a1) r7 = socket$alg(0x26, 0x5, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r7, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syz_tun\x00', 0x1022}) r9 = accept4(r7, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r5, 0x0, r9, 0x0, 0x80000001, 0x0) ioctl$ASHMEM_GET_NAME(r6, 0x81007702, &(0x7f0000000280)=""/88) 13:34:26 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x23000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:26 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x300000000000000]}, 0x48) 13:34:26 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 1403.582397][T22874] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1403.628953][T22874] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:26 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:26 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x400000000000000]}, 0x48) [ 1403.673762][T22874] F2FS-fs (loop4): Invalid log sectorsize (654573577) [ 1403.705991][T22874] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1403.909810][T22901] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1403.939283][T22901] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1403.952727][T22901] F2FS-fs (loop4): Invalid log sectorsize (654573577) 13:34:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000428030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 1403.959891][T22901] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:27 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, 0x0) close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:27 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x500000000000000]}, 0x48) 13:34:27 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x3f000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:27 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, 0x0) close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @multicast2}, {0x1, @local}, 0x18, {0x2, 0x4e20, @multicast1}, 'ip6gretap0\x00'}) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) 13:34:27 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, 0x0) close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x5ff000000000000]}, 0x48) [ 1404.344044][T22914] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1404.382411][T22914] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1404.421437][T22914] F2FS-fs (loop4): Invalid log sectorsize (671350793) [ 1404.468253][T22914] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:27 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(0xffffffffffffffff) preadv(r0, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x600000000000000]}, 0x48) [ 1404.548288][ T24] kauditd_printk_skb: 12 callbacks suppressed [ 1404.548304][ T24] audit: type=1804 audit(1564320867.489:2427): pid=22944 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2633/bus" dev="sda1" ino=16929 res=1 13:34:27 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x40000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1404.686536][T22952] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1404.773011][T22952] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1404.829070][T22952] F2FS-fs (loop4): Invalid log sectorsize (671350793) [ 1404.840479][T22952] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000429030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x700000000000000]}, 0x48) [ 1404.893709][ T24] audit: type=1804 audit(1564320867.829:2428): pid=22960 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2634/bus" dev="sda1" ino=16657 res=1 [ 1404.985515][ T24] audit: type=1804 audit(1564320867.919:2429): pid=22960 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2634/bus" dev="sda1" ino=16657 res=1 [ 1405.017815][ T24] audit: type=1804 audit(1564320867.959:2430): pid=22965 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2634/bus" dev="sda1" ino=16657 res=1 13:34:28 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x200400001, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/22, 0x16) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:28 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(0xffffffffffffffff) preadv(r0, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xa00000000000000]}, 0x48) 13:34:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:28 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x75660200, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:28 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(0xffffffffffffffff) preadv(r0, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x1000000000000000]}, 0x48) [ 1405.442869][T22974] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1405.480146][T22974] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1405.502413][ T24] audit: type=1804 audit(1564320868.439:2431): pid=22998 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2635/bus" dev="sda1" ino=16817 res=1 [ 1405.530640][T22974] F2FS-fs (loop4): Invalid log sectorsize (688128009) [ 1405.539969][T22974] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x1ec6080000000000]}, 0x48) 13:34:28 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 1405.611790][ T24] audit: type=1804 audit(1564320868.519:2432): pid=22992 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2635/bus" dev="sda1" ino=16817 res=1 [ 1405.650793][ T24] audit: type=1804 audit(1564320868.539:2433): pid=23001 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2635/bus" dev="sda1" ino=16817 res=1 13:34:28 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x76660200, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1405.760832][T23002] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1405.844025][T23002] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1405.900139][T23002] F2FS-fs (loop4): Invalid log sectorsize (688128009) [ 1405.942691][T23002] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900042a030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:28 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:29 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r2, @ANYRES64=r2]], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRESDEC=r1], @ANYRESHEX=r1, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESDEC=r2, @ANYRESDEC=r2, @ANYBLOB="8a39bb91060a0a11e7bad0e8bd716e688c4c089e6e39945a5198d8b17c48889f726313a7b884715721122d528ede143d503bd069039a06b237fa1c", @ANYPTR64], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES16, @ANYRES64=r2], @ANYRES64=r2, @ANYBLOB="284b0d22ef5099a5f45d46e709df6842caaac21fbe3a4e6c59bc026f21111a44b68d29896a69d3434c8d767d1ee1faf22ffe8e270b983e1e6a7a2ea1f74fe13de42c47c283cf58d25d15b60d5c46647dd82ec46a8775abbb38a5e57b81c0ee8798a59468b90ec5e329deec8806c570a23cf911f21fddfb28296e9cf8711f4c08125edaf1ac6304660ec3dbe3a8ec21b2850cded6910be6000000000000000000002f00", @ANYRESHEX=r2, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=r1]]], 0x10) r3 = socket$alg(0x26, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008913, &(0x7f00000003c0)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:29 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x2000000000000000]}, 0x48) 13:34:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1406.163344][ T24] audit: type=1804 audit(1564320869.099:2434): pid=23018 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2636/bus" dev="sda1" ino=16817 res=1 13:34:29 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:29 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x2900000000000000]}, 0x48) 13:34:29 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, 0x0, 0x0, 0x0) 13:34:29 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xe0ffffff, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:29 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000200)=""/36, &(0x7f0000000280)=0x24) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$VIDIOC_G_MODULATOR(r2, 0xc0445636, &(0x7f0000000180)={0x4, "117990d8618bbdfe2725123db54c9012713a1613d1c549ef8b5120c7898471d2", 0x10, 0x1f, 0x293581b4, 0x4, 0x3}) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0xaea4, 0x20, 0xc9cb, 0x2, 0x4, 0x400}, 0xffffffffffff49b9, 0xffffffff865ed1f8, 0x3f, 0x6, 0x8, "3fe8e8abb8e083c81158aab78ce0a56a957924a2d300ea6c5786bff951106ca1d9b4044c34ae4bacfe94d9ea7d865735f9654f38cffb8059dc0cf522b30a5161967d60c797f795df5805d6656fc19119f888c0a34d1e03eb4f331e9f9183ff6acf5b20a333174cfd8c2ea5f469214b66ea4b1272652e03dddb04e45d8b97b3db"}) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000002c0)={{0x5000, 0x1, 0xc, 0x3ff, 0x1, 0xfffffffffffffff8, 0x3, 0xfffffffffffffffe, 0x3, 0x3, 0x4, 0x4}, {0xf000, 0x3000, 0xf, 0xfffffffffffffffc, 0x9, 0x4, 0x0, 0xffff, 0xb3, 0x233, 0x0, 0x6}, {0x4, 0x4, 0xe, 0x7fff, 0x48c97ee0, 0x3, 0x1, 0x40, 0x9, 0x1f, 0x7, 0x4}, {0x3004, 0x1f000, 0x8, 0x20, 0x91d, 0x370, 0x9, 0xff, 0x1e, 0x34b, 0x0, 0x3ff}, {0x105004, 0x3000, 0x1c, 0x3ff, 0x9, 0x9, 0xc1, 0x9, 0x3, 0xaf5d, 0x1, 0xbb}, {0x107001, 0x16000, 0x9, 0x7, 0x9424, 0x2, 0x0, 0x2, 0x65b, 0xfffffffffffffffc, 0x2, 0x40}, {0x100000, 0x2, 0xf, 0x1, 0x9, 0x9, 0xb56, 0x9, 0x200, 0x200, 0xfffffffffffffffa, 0x8001}, {0xf000, 0x4000, 0x9, 0x2, 0x401, 0x3313, 0x0, 0x8001, 0x5, 0x4, 0x6, 0x1}, {0x0, 0x10000}, {0x0, 0x6000}, 0x40040001, 0x0, 0x10f000, 0x204503, 0xd, 0x4000, 0x104000, [0xe0d2, 0x0, 0xfffffffffffffff7, 0x800]}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000480)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1406.519783][T23035] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:29 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, 0x0, 0x0, 0x0) 13:34:29 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x3000000000000000]}, 0x48) [ 1406.567598][T23035] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1406.594452][T23035] F2FS-fs (loop4): Invalid log sectorsize (704905225) [ 1406.635572][T23035] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1406.681495][ T24] audit: type=1804 audit(1564320869.619:2435): pid=23057 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2637/bus" dev="sda1" ino=17137 res=1 [ 1406.793387][ T24] audit: type=1804 audit(1564320869.689:2436): pid=23057 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2637/bus" dev="sda1" ino=17137 res=1 [ 1406.851014][T23067] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1406.950439][T23067] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1407.035329][T23067] F2FS-fs (loop4): Invalid log sectorsize (704905225) [ 1407.068317][T23067] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900042b030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:30 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, 0x0, 0x0, 0x0) 13:34:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x3b00000000000000]}, 0x48) 13:34:30 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xe4ffffff, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000340)) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x2, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r4, 0x0, 0x80000001, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x1da879e0, 0x30, 0x3ff, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r5, 0x6, 0x4, 0x4, 0x401, 0x8, 0x80000000, 0x7fff, {r6, @in={{0x2, 0x4e20, @local}}, 0x7f, 0x7, 0xffff, 0x100, 0x60bee343}}, &(0x7f0000000200)=0xb0) 13:34:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x3f00000000000000]}, 0x48) 13:34:30 executing program 0: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) socket$alg(0x26, 0x5, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x2) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x0, [], [{0x1, 0x2, 0x46d, 0xffff, 0x2, 0x5}, {0x0, 0x8, 0x4c, 0xffffffffffffffe1, 0x5, 0x7}], [[], [], [], []]}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='[+!\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], 0x0, 0x1000) semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) request_key(0x0, 0x0, 0x0, 0xfffffffffffffffb) fallocate(r2, 0x1, 0x0, 0x369e5d84) 13:34:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x4000000000000000]}, 0x48) 13:34:30 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) fsetxattr$security_selinux(r1, &(0x7f0000000000)='security.selinux\x00', &(0x7f00000000c0)='system_u:object_r:crack_exec_t:s0\x00', 0x22, 0x3) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x4800000000000000]}, 0x48) 13:34:30 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xe7030000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1407.700019][T23100] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1407.734658][T23100] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x4c00000000000000]}, 0x48) [ 1407.767079][T23100] F2FS-fs (loop4): Invalid log sectorsize (721682441) [ 1407.773951][T23100] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1407.980015][T23132] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1408.046216][T23132] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1408.061207][T23132] F2FS-fs (loop4): Invalid log sectorsize (721682441) [ 1408.077722][T23132] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900043b030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x5000000000000000]}, 0x48) 13:34:31 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xf4ffffff, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x11) 13:34:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x8, &(0x7f0000000280)="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") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x583c0a0000000000]}, 0x48) 13:34:31 executing program 0: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@hide='hide'}], [{@smackfsdef={'smackfsdef', 0x3d, 'net/wireless\x00'}}]}) 13:34:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x6000000000000000]}, 0x48) [ 1408.582326][T23149] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1408.617875][T23149] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:31 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYRES32=r0], 0x6e) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r4, 0x0, 0x80000001, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000000c0)=r5) [ 1408.679631][T23149] F2FS-fs (loop4): Invalid log sectorsize (990117897) [ 1408.712478][T23149] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:31 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xf5ffffff, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:31 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r9 = accept4(r6, 0x0, 0x0, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000002c0)={'bond_slave_0\x00', 0x1200}) 13:34:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x6800000000000000]}, 0x48) [ 1408.974280][T23192] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1409.099092][T23192] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1409.118846][T23192] F2FS-fs (loop4): Invalid log sectorsize (990117897) [ 1409.159542][T23192] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900043c030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x6c00000000000000]}, 0x48) 13:34:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x1000000000, 0x0) 13:34:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x7000000000000000]}, 0x48) 13:34:32 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfbffffff, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:32 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video37\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000480)=ANY=[@ANYRESHEX=r1, @ANYBLOB="c7521af08e519355da50a732445d20e49481acb285dc7ec206a7ca8033194ca105933cad05ae1760308d1ee785f3d74c1dac9b98567562062b79fd044d8957845c3ae1df48320abaa2b4332c8bf0a52302f13a1e98902f7cd29beffb4f8a1055be2680344f2c0212279ccf591ef373bcf23b10fb538d1d95ba28c5d84f15e824232231c3905376e18c2862a967cff0b5d1f5d7ce3bca7a85f12b9acfb3c53fb33bc5022f1301db61f41a72584b42337b2863215fd0de97ab2ce2808014f404f3d4045b9026880bac7611904aa878e3158dc7f4d4e8", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="f3ea04f0d7432cd0f81a8849fc34e6d95d217f7c0d8696c06b94719da920f9a5b3b3483e16573c9d894473bb5470a92bb41db682f545da7157a0b131eb604f425bac1b79833e4b6e05efab", @ANYRES32=r3], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64=r1, @ANYRES32=r3, @ANYRESDEC=r1, @ANYRESHEX=r2, @ANYRESDEC=0x0], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64, @ANYRESDEC=r2, @ANYRESDEC, @ANYRESOCT=r3, @ANYRES16=r0], @ANYRESDEC=r1, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="c2fca4e9075e95959799851b928b2c3f156fa685a2f9db1d70502ea0ae3637298a5766a666f44e841ff531f3d81c8bb9fd742ef294c58d9c51b62c7a3d89165661f88b4200f256737ce1feb6563dfe7977a24896830b1c0584266371903e8797361019aa784a160493f777c9ad4b89402e72693f8ab54922553ed9b1644ab21871de524dc978672e8f158f8bc3fc3b5eac0e5f253d3d53f618c2dbff59bbc51e9c7f8da32e2d25d4121f864e4478e191849f3fd889376c7bd3e4fdf98ccc4671979fa305c029fb41a2a0408fcc4fd926b2171b89f7cc", @ANYRES64=r3]]], 0x1c7) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000005c0)="ad56b6cc040004800000040000005c6e", 0x2cb) splice(r1, 0x0, r6, 0x0, 0x80000001, 0x0) 13:34:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x7400000000000000]}, 0x48) [ 1409.678513][T23223] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1409.705654][T23223] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1409.757511][T23223] F2FS-fs (loop4): Invalid log sectorsize (1006895113) [ 1409.777546][T23223] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1409.961496][T23241] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1409.986007][T23241] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x7a00000000000000]}, 0x48) [ 1410.009212][T23241] F2FS-fs (loop4): Invalid log sectorsize (1006895113) [ 1410.027881][T23241] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1410.065891][ T24] kauditd_printk_skb: 13 callbacks suppressed [ 1410.065906][ T24] audit: type=1804 audit(1564320872.999:2450): pid=23246 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2642/bus" dev="sda1" ino=16801 res=1 13:34:33 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r9 = accept4(r6, 0x0, 0x0, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000002c0)={'bond_slave_0\x00', 0x1200}) 13:34:33 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x80ffffff00000000]}, 0x48) 13:34:33 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfeffffff, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900043d030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:33 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x90ffffff00000000]}, 0x48) [ 1410.601722][ T24] audit: type=1804 audit(1564320873.539:2451): pid=23270 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2643/bus" dev="sda1" ino=17170 res=1 13:34:33 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000280)={0x9, 0x6, 0x1, 0xee, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:33 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xa0ffffff00000000]}, 0x48) [ 1410.792493][ T24] audit: type=1804 audit(1564320873.729:2452): pid=23270 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2643/bus" dev="sda1" ino=17170 res=1 [ 1410.879207][T23273] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1410.906161][T23273] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1410.956575][T23273] F2FS-fs (loop4): Invalid log sectorsize (1023672329) [ 1411.009141][ T24] audit: type=1804 audit(1564320873.799:2453): pid=23282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2643/bus" dev="sda1" ino=17170 res=1 [ 1411.046867][T23273] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xb0ffffff00000000]}, 0x48) 13:34:34 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xff010000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1411.278989][T23298] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xc0ffffff00000000]}, 0x48) 13:34:34 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r9 = accept4(r6, 0x0, 0x0, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000002c0)={'bond_slave_0\x00', 0x1200}) [ 1411.367044][T23298] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1411.400793][T23298] F2FS-fs (loop4): Invalid log sectorsize (1023672329) [ 1411.409092][ T24] audit: type=1804 audit(1564320874.349:2454): pid=23306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2644/bus" dev="sda1" ino=17350 res=1 13:34:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x19a) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000000000)="1ce446bf341f287428d60a8a2d6da79c") r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ip6gretap0\x00', {0x2, 0x4e22}}) [ 1411.460379][T23298] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1411.490307][ T24] audit: type=1804 audit(1564320874.389:2455): pid=23303 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2644/bus" dev="sda1" ino=17350 res=1 13:34:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900043e030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xd0ffffff00000000]}, 0x48) 13:34:34 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x3, &(0x7f00000000c0)=0x2) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1411.584116][ T24] audit: type=1804 audit(1564320874.419:2456): pid=23308 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2644/bus" dev="sda1" ino=17350 res=1 13:34:34 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xff070000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:34 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x484440) ioctl$VIDIOC_SUBDEV_S_SELECTION(r0, 0xc040563e, &(0x7f00000000c0)={0x0, 0x0, 0x103, 0x6, {0x3, 0x81, 0x7, 0x8}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f00000004c0)={0x35, 0x3, 0x0, {0x2, 0x14, 0x0, 'vmac64(aes-generic)\x00'}}, 0x35) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r3, 0x0, r7, 0x0, 0x80000001, 0x0) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x15c, r8, 0xd21, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x34, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}]}, @TIPC_NLA_MEDIA={0x84, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x113f}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA={0x10, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}]}, @TIPC_NLA_LINK={0x3c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}]}, @TIPC_NLA_NODE={0x18, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xf42d}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6ceb8a8c}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1e1b8cec}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7fffffff}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x80}, 0x800) [ 1411.859872][ T24] audit: type=1804 audit(1564320874.799:2457): pid=23340 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2645/bus" dev="sda1" ino=17201 res=1 13:34:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xe4ffffff00000000]}, 0x48) [ 1412.042871][ T24] audit: type=1804 audit(1564320874.979:2458): pid=23331 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2645/bus" dev="sda1" ino=17201 res=1 [ 1412.074986][T23334] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1412.116342][T23334] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1412.149653][T23334] F2FS-fs (loop4): Invalid log sectorsize (1040449545) 13:34:35 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xff00000000000000]}, 0x48) [ 1412.158891][ T24] audit: type=1804 audit(1564320875.029:2459): pid=23348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2645/bus" dev="sda1" ino=17201 res=1 [ 1412.193163][T23334] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:35 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xff0f0000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:35 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xffffc8ffffffffff]}, 0x48) [ 1412.368391][T23358] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1412.424654][T23358] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1412.481533][T23358] F2FS-fs (loop4): Invalid log sectorsize (1040449545) [ 1412.526137][T23358] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:35 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xffffffff00000000]}, 0x48) 13:34:35 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r9 = accept4(r6, 0x0, 0x0, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) 13:34:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900003f030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:35 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0xb03702a1) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r1, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r3, 0x0, 0x80000005, 0x0) 13:34:35 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0xffffffffffc8ffff]}, 0x48) 13:34:35 executing program 5: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000000)={0x6, 0x6, 0x3}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:35 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xff870000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:36 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x2]}, 0x48) [ 1413.075768][T23384] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1413.090894][T23384] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1413.115289][T23384] F2FS-fs (loop4): Invalid log sectorsize (1056964617) [ 1413.135747][T23384] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:36 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x3]}, 0x48) [ 1413.291015][T23410] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1413.318848][T23410] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1413.340491][T23410] F2FS-fs (loop4): Invalid log sectorsize (1056964617) [ 1413.378975][T23410] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:36 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x4]}, 0x48) 13:34:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900043f030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:36 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xffefffff, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:36 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r9 = accept4(r6, 0x0, 0x0, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) 13:34:36 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x5]}, 0x48) 13:34:36 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x8, 0x200, 0xfa79, 0x9, 0x10001, 0x100}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8002, 0x0) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) fsetxattr$security_smack_entry(r4, &(0x7f00000001c0)='security.SMACK64IPIN\x00', &(0x7f0000000200)='hash\x00', 0x5, 0x2) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) ioctl$TIOCGISO7816(r2, 0x80285442, &(0x7f0000000180)) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:36 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x6]}, 0x48) 13:34:36 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r9 = accept4(r6, 0x0, 0x0, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) [ 1413.938167][T23432] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1413.949561][T23432] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:36 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x7]}, 0x48) [ 1413.999976][T23432] F2FS-fs (loop4): Invalid log sectorsize (1057226761) [ 1414.010491][T23432] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:37 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xffff7f08, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1414.124621][T23455] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:37 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xa]}, 0x48) [ 1414.178732][T23455] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1414.204057][T23455] F2FS-fs (loop4): Invalid log sectorsize (1057226761) [ 1414.246267][T23455] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:37 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x10]}, 0x48) 13:34:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000040030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:37 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x29]}, 0x48) 13:34:37 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r9 = accept4(r6, 0x0, 0x0, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) 13:34:37 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x30]}, 0x48) 13:34:37 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xffffefff, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:37 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='eth1\xa0vboxnet1--systemeth1trusted.cgroup\x00') bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1414.799212][T23476] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1414.833756][T23476] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:37 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x3b]}, 0x48) [ 1414.877652][T23476] F2FS-fs (loop4): Invalid log sectorsize (1073741833) [ 1414.902890][T23476] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:37 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r9 = accept4(r6, 0x0, 0x0, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) [ 1415.069992][T23508] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000440030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x48]}, 0x48) [ 1415.118988][T23508] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1415.142973][T23508] F2FS-fs (loop4): Invalid log sectorsize (1073741833) [ 1415.151163][T23508] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:38 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xffffffe0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x4c]}, 0x48) 13:34:38 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r9 = accept4(r6, 0x0, 0x0, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) [ 1415.519443][ T24] kauditd_printk_skb: 13 callbacks suppressed [ 1415.519458][ T24] audit: type=1804 audit(1564320878.439:2473): pid=23531 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2651/bus" dev="sda1" ino=16578 res=1 13:34:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x50]}, 0x48) [ 1415.611610][T23520] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1415.643486][T23520] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1415.643818][ T24] audit: type=1804 audit(1564320878.489:2474): pid=23524 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2651/bus" dev="sda1" ino=16578 res=1 [ 1415.664740][T23520] F2FS-fs (loop4): Invalid log sectorsize (1074003977) 13:34:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x60]}, 0x48) 13:34:38 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xffffffe4, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:38 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d898ac2ca3fbff", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000001c0)=0x1) [ 1415.746498][T23520] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1415.803941][ T24] audit: type=1804 audit(1564320878.499:2475): pid=23534 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2651/bus" dev="sda1" ino=16578 res=1 13:34:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x68]}, 0x48) [ 1415.910440][T23549] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1415.954806][T23549] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1416.000795][T23549] F2FS-fs (loop4): Invalid log sectorsize (1074003977) 13:34:39 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r9 = accept4(r6, 0x0, 0x0, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) [ 1416.026592][ T24] audit: type=1804 audit(1564320878.969:2476): pid=23558 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2652/bus" dev="sda1" ino=17089 res=1 [ 1416.059294][T23549] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000048030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:39 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x6c]}, 0x48) [ 1416.185583][ T24] audit: type=1804 audit(1564320879.119:2477): pid=23553 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2652/bus" dev="sda1" ino=17089 res=1 13:34:39 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x70]}, 0x48) [ 1416.274587][ T24] audit: type=1804 audit(1564320879.159:2478): pid=23567 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2652/bus" dev="sda1" ino=17089 res=1 13:34:39 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r9 = accept4(r6, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) 13:34:39 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfffffff4, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:39 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x74]}, 0x48) [ 1416.514201][T23574] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1416.543049][T23574] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1416.572611][T23574] F2FS-fs (loop4): Invalid log sectorsize (1207959561) [ 1416.613051][T23574] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:39 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x7a]}, 0x48) 13:34:39 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1416.724723][ T24] audit: type=1804 audit(1564320879.659:2479): pid=23591 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2653/bus" dev="sda1" ino=17089 res=1 [ 1416.890300][T23597] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1416.910003][T23597] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1416.921741][T23597] F2FS-fs (loop4): Invalid log sectorsize (1207959561) [ 1416.932461][T23597] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1416.966340][ T24] audit: type=1804 audit(1564320879.899:2480): pid=23600 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2653/bus" dev="sda1" ino=17089 res=1 13:34:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900004c030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:40 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x300]}, 0x48) 13:34:40 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfffffff5, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000ff0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:40 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x500]}, 0x48) 13:34:40 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x0) 13:34:40 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x5ff]}, 0x48) [ 1417.440969][ T24] audit: type=1804 audit(1564320880.379:2481): pid=23627 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2654/bus" dev="sda1" ino=17025 res=1 [ 1417.480926][T23609] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1417.563220][T23609] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1417.626660][T23609] F2FS-fs (loop4): Invalid log sectorsize (1275068425) [ 1417.629803][T23619] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1417.637263][ T24] audit: type=1804 audit(1564320880.459:2482): pid=23620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2654/bus" dev="sda1" ino=17025 res=1 [ 1417.654945][T23619] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 13:34:40 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x600]}, 0x48) [ 1417.698343][T23609] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1417.702337][T23619] F2FS-fs (loop5): Invalid log sectors per block(255) log sectorsize(9) [ 1417.727062][T23619] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 13:34:40 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfffffffb, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000060030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:40 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0xfeffffff00000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:40 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x2) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) getsockname$unix(r0, &(0x7f0000000180), &(0x7f0000000000)=0x6e) 13:34:40 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x700]}, 0x48) 13:34:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xa00]}, 0x48) [ 1418.275507][T23662] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1418.306299][T23662] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009043c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x2000]}, 0x48) [ 1418.334278][T23662] F2FS-fs (loop4): Invalid log sectorsize (1610612745) [ 1418.348437][T23662] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:41 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x0) 13:34:41 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xfffffffe, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1418.464680][T23682] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1418.504258][T23682] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x2900]}, 0x48) [ 1418.553723][T23682] F2FS-fs (loop4): Invalid log sectorsize (1610612745) [ 1418.580488][T23682] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000068030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:41 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac48f45c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x80800) 13:34:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x3000]}, 0x48) [ 1418.864230][T23689] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1418.889226][T23689] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1418.916766][T23689] F2FS-fs (loop5): Invalid log sectorsize (3933193) 13:34:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x3b00]}, 0x48) [ 1418.959700][T23689] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 13:34:42 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x30000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x3f00]}, 0x48) [ 1419.127918][T23705] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1419.159441][T23705] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1419.169481][T23705] F2FS-fs (loop4): Invalid log sectorsize (1744830473) 13:34:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009030000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x4000]}, 0x48) [ 1419.179905][T23705] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1419.312302][T23731] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:42 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x0) [ 1419.393898][T23731] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x4800]}, 0x48) [ 1419.439181][T23731] F2FS-fs (loop4): Invalid log sectorsize (1744830473) 13:34:42 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xffffffff000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1419.498386][T23731] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900006c030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x4c00]}, 0x48) [ 1419.628702][T23738] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:42 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1419.676379][T23738] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1419.696882][T23738] F2FS-fs (loop5): Invalid log sectorsize (777) [ 1419.703272][T23738] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 13:34:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x5000]}, 0x48) 13:34:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070056000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x6000]}, 0x48) [ 1420.000129][T23761] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1420.035558][T23761] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:43 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x800800000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1420.071304][T23761] F2FS-fs (loop4): Invalid log sectorsize (1811939337) [ 1420.096465][T23761] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:43 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x6800]}, 0x48) [ 1420.271370][T23789] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1420.283155][T23777] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1420.291914][T23777] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1420.311749][T23777] F2FS-fs (loop5): Invalid log sectorsize (86) 13:34:43 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") r9 = accept4(r6, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) [ 1420.321501][T23777] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1420.342045][T23789] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1420.350619][T23789] F2FS-fs (loop4): Invalid log sectorsize (1811939337) [ 1420.360793][T23789] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000074030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:43 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x6c00]}, 0x48) 13:34:43 executing program 5 (fault-call:4 fault-nth:0): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:43 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x1000000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1420.714400][T23816] FAULT_INJECTION: forcing a failure. [ 1420.714400][T23816] name failslab, interval 1, probability 0, space 0, times 0 [ 1420.804423][T23816] CPU: 0 PID: 23816 Comm: syz-executor.5 Not tainted 5.3.0-rc1+ #79 [ 1420.812449][T23816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1420.822518][T23816] Call Trace: [ 1420.825827][T23816] dump_stack+0x172/0x1f0 [ 1420.830177][T23816] should_fail.cold+0xa/0x15 [ 1420.834791][T23816] ? fault_create_debugfs_attr+0x180/0x180 [ 1420.840612][T23816] ? page_to_nid.part.0+0x20/0x20 [ 1420.845672][T23816] ? ___might_sleep+0x163/0x280 [ 1420.850537][T23816] __should_failslab+0x121/0x190 [ 1420.855477][T23816] should_failslab+0x9/0x14 [ 1420.859987][T23816] __kmalloc+0x2e0/0x770 [ 1420.864239][T23816] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1420.868473][ T24] kauditd_printk_skb: 15 callbacks suppressed [ 1420.868489][ T24] audit: type=1804 audit(1564320883.739:2498): pid=23825 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2660/bus" dev="sda1" ino=17365 res=1 [ 1420.870482][T23816] ? _kstrtoull+0x14c/0x200 [ 1420.870496][T23816] ? _parse_integer+0x190/0x190 [ 1420.870518][T23816] ? getname_flags+0xd6/0x5b0 [ 1420.870539][T23816] ? rw_copy_check_uvector+0x31a/0x390 [ 1420.896742][T23818] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1420.904276][T23816] rw_copy_check_uvector+0x31a/0x390 [ 1420.904298][T23816] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1420.904313][T23816] ? kstrtouint+0x142/0x1a0 [ 1420.904329][T23816] import_iovec+0xbf/0x200 [ 1420.904350][T23816] ? dup_iter+0x250/0x250 [ 1420.929860][T23818] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1420.931588][T23816] ? __fget+0x35d/0x560 [ 1420.931605][T23816] ? __kasan_check_read+0x11/0x20 [ 1420.931623][T23816] vfs_readv+0xc6/0x160 [ 1420.931639][T23816] ? compat_rw_copy_check_uvector+0x4c0/0x4c0 [ 1420.931654][T23816] ? lock_downgrade+0x920/0x920 [ 1420.931668][T23816] ? __fget+0x384/0x560 [ 1420.931685][T23816] ? ksys_dup3+0x3e0/0x3e0 [ 1420.931703][T23816] ? wait_for_completion+0x440/0x440 13:34:43 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x7000]}, 0x48) [ 1420.931719][T23816] ? __fget_light+0x1a9/0x230 [ 1420.931735][T23816] do_preadv+0x1c4/0x280 [ 1420.931749][T23816] ? do_readv+0x330/0x330 [ 1420.931761][T23816] ? __ia32_sys_read+0xb0/0xb0 [ 1420.931777][T23816] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1420.931794][T23816] __x64_sys_preadv+0x9a/0xf0 [ 1420.931812][T23816] do_syscall_64+0xfd/0x6a0 [ 1420.931828][T23816] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1420.931839][T23816] RIP: 0033:0x459829 [ 1420.931855][T23816] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1420.931863][T23816] RSP: 002b:00007f3c823bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1420.931877][T23816] RAX: ffffffffffffffda RBX: 00007f3c823bbc90 RCX: 0000000000459829 [ 1420.931886][T23816] RDX: 1000000000000237 RSI: 0000000020000480 RDI: 0000000000000004 [ 1420.931894][T23816] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 13:34:44 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r3, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x10000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x100000000}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r6, 0x0, 0x80000001, 0x0) 13:34:44 executing program 5 (fault-call:4 fault-nth:1): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 1420.931902][T23816] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3c823bc6d4 [ 1420.931910][T23816] R13: 00000000004c6b20 R14: 00000000004dbbd0 R15: 0000000000000003 [ 1421.116071][T23818] F2FS-fs (loop4): Invalid log sectorsize (1946157065) [ 1421.137294][ T24] audit: type=1804 audit(1564320884.079:2499): pid=23825 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2660/bus" dev="sda1" ino=17365 res=1 [ 1421.153761][T23818] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1421.250683][T23836] FAULT_INJECTION: forcing a failure. [ 1421.250683][T23836] name failslab, interval 1, probability 0, space 0, times 0 [ 1421.254041][ T24] audit: type=1804 audit(1564320884.139:2500): pid=23830 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2660/bus" dev="sda1" ino=17365 res=1 [ 1421.312608][T23836] CPU: 1 PID: 23836 Comm: syz-executor.5 Not tainted 5.3.0-rc1+ #79 [ 1421.320627][T23836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1421.330707][T23836] Call Trace: [ 1421.334017][T23836] dump_stack+0x172/0x1f0 [ 1421.338365][T23836] should_fail.cold+0xa/0x15 [ 1421.342972][T23836] ? fault_create_debugfs_attr+0x180/0x180 [ 1421.348792][T23836] ? page_to_nid.part.0+0x20/0x20 [ 1421.353821][T23836] ? ___might_sleep+0x163/0x280 [ 1421.358675][T23836] __should_failslab+0x121/0x190 [ 1421.363609][T23836] should_failslab+0x9/0x14 [ 1421.368109][T23836] kmem_cache_alloc_node_trace+0x274/0x750 [ 1421.373909][T23836] ? fsnotify+0x80b/0xbc0 [ 1421.378234][T23836] __kmalloc_node+0x3d/0x70 [ 1421.382747][T23836] kvmalloc_node+0x68/0x100 [ 1421.387246][T23836] seq_read+0x817/0x1110 [ 1421.391485][T23836] ? rw_verify_area+0x126/0x360 [ 1421.396333][T23836] do_iter_read+0x4a4/0x660 [ 1421.400831][T23836] ? dup_iter+0x250/0x250 [ 1421.405245][T23836] vfs_readv+0xf0/0x160 [ 1421.409670][T23836] ? compat_rw_copy_check_uvector+0x4c0/0x4c0 [ 1421.415749][T23836] ? lock_downgrade+0x920/0x920 [ 1421.420617][T23836] ? ksys_dup3+0x3e0/0x3e0 [ 1421.425036][T23836] ? wait_for_completion+0x440/0x440 [ 1421.430335][T23836] ? __fget_light+0x1a9/0x230 [ 1421.435008][T23836] do_preadv+0x1c4/0x280 [ 1421.439248][T23836] ? do_readv+0x330/0x330 [ 1421.443565][T23836] ? __ia32_sys_read+0xb0/0xb0 [ 1421.448343][T23836] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1421.454408][T23836] __x64_sys_preadv+0x9a/0xf0 [ 1421.459086][T23836] do_syscall_64+0xfd/0x6a0 [ 1421.463585][T23836] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1421.469470][T23836] RIP: 0033:0x459829 [ 1421.473358][T23836] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1421.492953][T23836] RSP: 002b:00007f3c823bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1421.501367][T23836] RAX: ffffffffffffffda RBX: 00007f3c823bbc90 RCX: 0000000000459829 13:34:44 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") r9 = accept4(r6, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) [ 1421.509328][T23836] RDX: 1000000000000237 RSI: 0000000020000480 RDI: 0000000000000004 [ 1421.517290][T23836] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1421.525252][T23836] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3c823bc6d4 [ 1421.533218][T23836] R13: 00000000004c6b20 R14: 00000000004dbbd0 R15: 0000000000000003 13:34:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000900007a030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:44 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x10000000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:44 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x7400]}, 0x48) 13:34:44 executing program 5 (fault-call:4 fault-nth:2): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 1421.838092][ T24] audit: type=1804 audit(1564320884.779:2501): pid=23854 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2661/bus" dev="sda1" ino=16642 res=1 [ 1421.922264][T23850] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1421.934120][T23850] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1421.943420][T23850] F2FS-fs (loop4): Invalid log sectorsize (2046820361) [ 1421.953363][T23850] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1421.992103][ T24] audit: type=1804 audit(1564320884.929:2502): pid=23854 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2661/bus" dev="sda1" ino=16642 res=1 13:34:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x7a00]}, 0x48) [ 1422.023757][ T24] audit: type=1804 audit(1564320884.929:2503): pid=23864 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2661/bus" dev="sda1" ino=16642 res=1 13:34:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000081030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:45 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0xffffffffffffff86) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r1, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x81, 0x100000001, 0x3ff, 0x703a, 0x2, 0x5, 0x0, 0xfffffffffffffffb, 0x10000, 0x6}) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r3, 0x0, 0x80000001, 0x0) 13:34:45 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x80000000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1422.186607][T23872] FAULT_INJECTION: forcing a failure. [ 1422.186607][T23872] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1422.199846][T23872] CPU: 1 PID: 23872 Comm: syz-executor.5 Not tainted 5.3.0-rc1+ #79 [ 1422.207820][T23872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1422.217875][T23872] Call Trace: [ 1422.221182][T23872] dump_stack+0x172/0x1f0 [ 1422.225525][T23872] should_fail.cold+0xa/0x15 [ 1422.230122][T23872] ? __perf_event_task_sched_in+0x1cb/0x820 [ 1422.236025][T23872] ? fault_create_debugfs_attr+0x180/0x180 [ 1422.241847][T23872] should_fail_alloc_page+0x50/0x60 [ 1422.247050][T23872] __alloc_pages_nodemask+0x1a1/0x8f0 [ 1422.252436][T23872] ? lock_downgrade+0x920/0x920 [ 1422.257286][T23872] ? __alloc_pages_slowpath+0x2520/0x2520 [ 1422.262997][T23872] ? memcg_kmem_get_cache+0x275/0x7b0 [ 1422.268377][T23872] ? rcu_read_unlock+0x33/0x60 [ 1422.273159][T23872] ? memcg_kmem_get_cache+0x344/0x7b0 [ 1422.278532][T23872] cache_grow_begin+0x90/0xd20 [ 1422.283290][T23872] ? __kmalloc_node+0x3d/0x70 [ 1422.287965][T23872] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1422.294203][T23872] kmem_cache_alloc_node_trace+0x689/0x750 [ 1422.300009][T23872] ? fsnotify+0x80b/0xbc0 [ 1422.304344][T23872] __kmalloc_node+0x3d/0x70 [ 1422.308845][T23872] kvmalloc_node+0x68/0x100 [ 1422.313343][T23872] seq_read+0x817/0x1110 [ 1422.317623][T23872] ? rw_verify_area+0x126/0x360 [ 1422.322468][T23872] do_iter_read+0x4a4/0x660 [ 1422.326966][T23872] ? dup_iter+0x250/0x250 [ 1422.331314][T23872] vfs_readv+0xf0/0x160 [ 1422.335466][T23872] ? compat_rw_copy_check_uvector+0x4c0/0x4c0 [ 1422.341530][T23872] ? lock_downgrade+0x920/0x920 [ 1422.346383][T23872] ? ksys_dup3+0x3e0/0x3e0 [ 1422.350798][T23872] ? wait_for_completion+0x440/0x440 [ 1422.356082][T23872] ? __fget_light+0x1a9/0x230 [ 1422.360865][T23872] do_preadv+0x1c4/0x280 [ 1422.365105][T23872] ? do_readv+0x330/0x330 [ 1422.369430][T23872] ? __ia32_sys_read+0xb0/0xb0 [ 1422.374219][T23872] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1422.380286][T23872] __x64_sys_preadv+0x9a/0xf0 [ 1422.384965][T23872] do_syscall_64+0xfd/0x6a0 [ 1422.389466][T23872] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1422.395366][T23872] RIP: 0033:0x459829 [ 1422.399261][T23872] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1422.418867][T23872] RSP: 002b:00007f3c823bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1422.427279][T23872] RAX: ffffffffffffffda RBX: 00007f3c823bbc90 RCX: 0000000000459829 13:34:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xff00]}, 0x48) 13:34:45 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") r9 = accept4(r6, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r9, 0x0, 0x80000001, 0x0) [ 1422.435252][T23872] RDX: 1000000000000237 RSI: 0000000020000480 RDI: 0000000000000004 [ 1422.443232][T23872] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1422.451203][T23872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3c823bc6d4 [ 1422.459177][T23872] R13: 00000000004c6b20 R14: 00000000004dbbd0 R15: 0000000000000003 13:34:45 executing program 5 (fault-call:4 fault-nth:3): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 13:34:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xff05]}, 0x48) 13:34:45 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 1422.819759][ T24] audit: type=1804 audit(1564320885.759:2504): pid=23897 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2662/bus" dev="sda1" ino=16517 res=1 [ 1422.836007][T23883] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1422.890838][T23883] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1422.904625][T23883] F2FS-fs (loop4): Invalid log sectorsize (2164260873) [ 1422.913274][T23883] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x8c61e]}, 0x48) 13:34:45 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000002, 0x0) 13:34:46 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x88000000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:46 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) connect$rxrpc(r1, &(0x7f0000000000)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x24}}}, 0x24) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) [ 1423.021994][T23906] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1423.041883][T23906] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1423.101076][T23906] F2FS-fs (loop4): Invalid log sectorsize (2164260873) [ 1423.116248][T23906] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700090025f2030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:46 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000003, 0x0) 13:34:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xa3c58]}, 0x48) [ 1423.312642][ T24] audit: type=1804 audit(1564320886.249:2505): pid=23922 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2663/bus" dev="sda1" ino=17372 res=1 13:34:46 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r8 = accept4(r6, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r8, 0x0, 0x80000001, 0x0) 13:34:46 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000004, 0x0) [ 1423.459292][ T24] audit: type=1804 audit(1564320886.389:2506): pid=23922 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2663/bus" dev="sda1" ino=17372 res=1 13:34:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x100000]}, 0x48) [ 1423.518151][ T24] audit: type=1804 audit(1564320886.439:2507): pid=23938 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2663/bus" dev="sda1" ino=17372 res=1 13:34:46 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xf0ffffff0f0000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:46 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000005, 0x0) 13:34:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x200000]}, 0x48) [ 1423.757370][T23931] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1423.808141][T23931] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1423.836816][T23931] F2FS-fs (loop4): Invalid log sectorsize (4062511113) [ 1423.866978][T23931] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:46 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000006, 0x0) 13:34:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x400000]}, 0x48) 13:34:47 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000480)={"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"}) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700090025f8030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:47 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x600000]}, 0x48) 13:34:47 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000007, 0x0) 13:34:47 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r8 = accept4(r6, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r8, 0x0, 0x80000001, 0x0) 13:34:47 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x100000000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:47 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000008, 0x0) 13:34:47 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x800000]}, 0x48) [ 1424.491698][T23987] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1424.510433][T23987] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1424.521068][T23987] F2FS-fs (loop4): Invalid log sectorsize (4163174409) [ 1424.528716][T23987] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f201000700090000ff030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:47 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000009, 0x0) 13:34:47 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x80ffff]}, 0x48) 13:34:47 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x100000000000000a, 0x0) [ 1425.007313][T24019] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1425.046740][T24019] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1425.069610][T24019] F2FS-fs (loop4): Invalid log sectorsize (4278190089) [ 1425.105501][T24019] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1425.238932][T24040] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:48 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x1000000]}, 0x48) 13:34:48 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x200000000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000200)={r2, 0x10, &(0x7f00000001c0)={&(0x7f00000000c0)=""/211, 0xd3, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000280)=r6, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) fcntl$getflags(r3, 0xb) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:48 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x100000000000000b, 0x0) [ 1425.306087][T24040] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1425.347035][T24040] F2FS-fs (loop4): Invalid log sectorsize (4278190089) [ 1425.358656][T24040] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:48 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x100000000000000c, 0x0) 13:34:48 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x2000000]}, 0x48) 13:34:48 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r8 = accept4(r6, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r8, 0x0, 0x80000001, 0x0) 13:34:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000fff030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:48 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x100000000000000d, 0x0) 13:34:48 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x300000000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:48 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x3000000]}, 0x48) 13:34:48 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x100000000000000e, 0x0) [ 1425.942089][T24071] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1425.984087][T24071] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1426.015604][T24071] F2FS-fs (loop4): Invalid log sectorsize (4279173129) 13:34:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x100000000000000f, 0x0) 13:34:49 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x4000000]}, 0x48) [ 1426.052424][T24071] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1426.155248][T24096] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1426.168586][T24096] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1426.185226][T24096] F2FS-fs (loop4): Invalid log sectorsize (4279173129) [ 1426.230583][ T24] kauditd_printk_skb: 5 callbacks suppressed [ 1426.230599][ T24] audit: type=1804 audit(1564320889.169:2513): pid=24099 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2667/bus" dev="sda1" ino=17373 res=1 13:34:49 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000000)=0x7) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0xc3, @mcast2, 0x1}}, [0x3, 0x9e, 0x6, 0xfffffffffffffffb, 0x0, 0x8, 0x9, 0x80000000, 0x10000000000000, 0x4, 0x7, 0x6, 0xb8c, 0xcd45]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000002c0)={r6, 0x7, 0x2, [0x800, 0x1]}, 0xc) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f00000000c0)={0x0, 0x5, [{r2, 0x0, 0xfffffffffffff000}, {r0, 0x0, 0x100000000, 0x12000}, {r0, 0x0, 0x1000000, 0x1000000000000}, {r1, 0x0, 0xfffffffffffff000, 0x1000}, {r1, 0x0, 0x1000000, 0x1000000}]}) socket$xdp(0x2c, 0x3, 0x0) 13:34:49 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x5000000]}, 0x48) [ 1426.287326][T24096] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000010, 0x0) 13:34:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000002030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:49 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r8 = accept4(r6, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r8, 0x0, 0x80000001, 0x0) 13:34:49 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000011, 0x0) 13:34:49 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x5ff0000]}, 0x48) [ 1426.731349][T24123] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1426.739540][T24123] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1426.744772][ T24] audit: type=1804 audit(1564320889.659:2514): pid=24136 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2668/bus" dev="sda1" ino=16581 res=1 13:34:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000012, 0x0) [ 1426.748342][T24123] F2FS-fs (loop4): Invalid log sectorsize (33554441) [ 1426.798547][T24123] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:49 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x6000000]}, 0x48) [ 1426.886132][ T24] audit: type=1804 audit(1564320889.759:2515): pid=24132 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2668/bus" dev="sda1" ino=16581 res=1 13:34:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000013, 0x0) [ 1426.996910][T24149] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1427.000939][ T24] audit: type=1804 audit(1564320889.769:2516): pid=24142 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2668/bus" dev="sda1" ino=16581 res=1 [ 1427.056233][T24149] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1427.068861][T24149] F2FS-fs (loop4): Invalid log sectorsize (33554441) 13:34:50 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x500000000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1427.108247][T24149] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:50 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[], 0xb03702a1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) connect$caif(r0, &(0x7f00000000c0)=@dbg={0x25, 0x2, 0x4}, 0x18) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, r4, 0x0, 0x80000001, 0x0) 13:34:50 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x7000000]}, 0x48) 13:34:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000003030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:50 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000014, 0x0) [ 1427.302364][ T24] audit: type=1804 audit(1564320890.239:2517): pid=24166 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2669/bus" dev="sda1" ino=17362 res=1 [ 1427.463989][ T24] audit: type=1804 audit(1564320890.399:2518): pid=24166 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2669/bus" dev="sda1" ino=17362 res=1 13:34:50 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r8 = accept4(r6, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r8, 0x0, 0x80000001, 0x0) 13:34:50 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0xa000000]}, 0x48) 13:34:50 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000015, 0x0) [ 1427.591807][T24169] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1427.618470][T24169] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1427.622047][ T24] audit: type=1804 audit(1564320890.449:2519): pid=24182 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2669/bus" dev="sda1" ino=17362 res=1 [ 1427.638219][T24169] F2FS-fs (loop4): Invalid log sectorsize (50331657) 13:34:50 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x600000000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:50 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000016, 0x0) 13:34:50 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x10000000]}, 0x48) [ 1427.724949][T24169] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1427.880281][T24203] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1427.926129][T24203] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000017, 0x0) [ 1427.978544][ T24] audit: type=1804 audit(1564320890.919:2520): pid=24208 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2670/bus" dev="sda1" ino=17362 res=1 [ 1428.017581][T24203] F2FS-fs (loop4): Invalid log sectorsize (50331657) 13:34:51 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x1ec60800]}, 0x48) [ 1428.060102][T24203] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1428.118680][ T24] audit: type=1804 audit(1564320891.059:2521): pid=24208 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2670/bus" dev="sda1" ino=17362 res=1 [ 1428.208390][ T24] audit: type=1804 audit(1564320891.089:2522): pid=24217 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir940869017/syzkaller.eso5Pb/2670/bus" dev="sda1" ino=17362 res=1 13:34:51 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0xe26) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x9) 13:34:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000004030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000018, 0x0) 13:34:51 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x20000000]}, 0x48) 13:34:51 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[], 0xb03702a1) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000200)=0x14) bind$xdp(r4, &(0x7f0000000280)={0x2c, 0x2, r7, 0x35, r3}, 0x10) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r6, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r8 = accept4(r6, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r4, 0x0, r8, 0x0, 0x80000001, 0x0) 13:34:51 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x700000000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:51 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x29000000]}, 0x48) 13:34:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000019, 0x0) [ 1428.713472][T24235] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1428.754229][T24235] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:51 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x30000000]}, 0x48) 13:34:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x100000000000001a, 0x0) [ 1428.772206][T24235] F2FS-fs (loop4): Invalid log sectorsize (67108873) [ 1428.784621][T24235] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:51 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x800000000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) [ 1428.914077][T24264] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x100000000000001b, 0x0) [ 1428.976105][T24264] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1429.003581][T24264] F2FS-fs (loop4): Invalid log sectorsize (67108873) [ 1429.024530][T24264] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:52 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) write$P9_RVERSION(r0, &(0x7f0000000000)={0x13, 0x65, 0xffff, 0x100, 0x6, '9P2000'}, 0x13) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") write$P9_RREADDIR(r0, &(0x7f0000000100)={0x103, 0x29, 0x2, {0x40c, [{{0xa0, 0x3, 0x7}, 0x6, 0x40, 0x7, './file0'}, {{0x51, 0x0, 0x5}, 0x6, 0x2, 0x7, './file0'}, {{0xa6, 0x0, 0x5}, 0x9, 0x7, 0x7, './file0'}, {{0x1, 0x2, 0x1}, 0x100, 0x7, 0x7, './file0'}, {{0x3, 0x3, 0x2}, 0x1, 0x1, 0x7, './file0'}, {{0x40, 0x1, 0x2}, 0x9, 0x80000000, 0x7, './file0'}, {{0x40, 0x2, 0x2}, 0xbe, 0xffffffff, 0x7, './file0'}, {{0x80, 0x1, 0x8}, 0x0, 0x7, 0x7, './file0'}]}}, 0x103) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x20000, 0x0) r5 = accept4(r3, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:52 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x3b000000]}, 0x48) 13:34:52 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x100000000000001c, 0x0) 13:34:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000005030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:52 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r4, &(0x7f0000000180)=ANY=[], 0xb03702a1) r5 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@dev}, &(0x7f0000000200)=0x14) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r5, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r7 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r3, 0x0, r7, 0x0, 0x80000001, 0x0) 13:34:52 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x900000000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:52 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x3f000000]}, 0x48) 13:34:52 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x100000000000001d, 0x0) [ 1429.606711][T24289] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:34:52 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x100000000000001e, 0x0) 13:34:52 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x40000000]}, 0x48) [ 1429.655481][T24289] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1429.690585][T24289] F2FS-fs (loop4): Invalid log sectorsize (83886089) [ 1429.720740][T24289] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:52 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x48000000]}, 0x48) [ 1429.862700][T24317] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1429.910987][T24317] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:34:52 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000021, 0x0) [ 1429.963704][T24317] F2FS-fs (loop4): Invalid log sectorsize (83886089) [ 1429.994202][T24317] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:34:53 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0xb03702a1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000000)={0x1000, 0x7f77755f, 0x1, @discrete={0x4cb, 0xffffffffffffffa6}}) bind$alg(r3, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r1, 0x0, r5, 0x0, 0x80000001, 0x0) 13:34:53 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7}, 0x7) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xc32e, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0xc00000000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 13:34:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000006030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 13:34:53 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x4c000000]}, 0x48) 13:34:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000022, 0x0) 13:34:53 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r6 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r6, 0x0, 0x80000001, 0x0) 13:34:53 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x7}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x0, 0x0, 0x50000000]}, 0x48) 13:34:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') close(r0) preadv(r1, &(0x7f0000000480), 0x1000000000000023, 0x0) [ 1430.557962][T24347] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1430.602474][T24347] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1430.616649][T24347] F2FS-fs (loop4): Invalid log sectorsize (100663305) [ 1430.634010][T24347] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1430.661317][T24368] BUG: unable to handle page fault for address: ffffc90001937020 [ 1430.669062][T24368] #PF: supervisor read access in kernel mode [ 1430.675046][T24368] #PF: error_code(0x0000) - not-present page [ 1430.681016][T24368] PGD aa542067 P4D aa542067 PUD aa543067 PMD 219af9067 PTE 0 [ 1430.688399][T24368] Oops: 0000 [#1] PREEMPT SMP KASAN [ 1430.693598][T24368] CPU: 0 PID: 24368 Comm: syz-executor.2 Not tainted 5.3.0-rc1+ #79 [ 1430.701657][T24368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1430.711730][T24368] RIP: 0010:bpf_prog_kallsyms_add+0x108/0x840 [ 1430.717799][T24368] Code: 05 48 8d 7b 20 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b5 06 00 00 48 b8 00 00 00 00 00 fc ff df <4c> 8b 6b 20 49 8d 5d 68 48 89 da 48 c1 ea 03 80 3c 02 00 0f 85 9c [ 1430.737405][T24368] RSP: 0018:ffff88805c0afb20 EFLAGS: 00010246 [ 1430.743474][T24368] RAX: dffffc0000000000 RBX: ffffc90001937000 RCX: ffffffff8159e77a [ 1430.751477][T24368] RDX: 1ffff92000326e04 RSI: 0000000000000004 RDI: ffffc90001937020 [ 1430.759461][T24368] RBP: ffff88805c0afb60 R08: 0000000000000004 R09: ffffed100b815f52 [ 1430.767430][T24368] R10: ffffed100b815f51 R11: 0000000000000003 R12: 0000000000000001 [ 1430.775910][T24368] R13: 0000000000001385 R14: ffffc90001937000 R15: ffff88805f5f9780 [ 1430.783887][T24368] FS: 00007f31ed750700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1430.792814][T24368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1430.799395][T24368] CR2: ffffc90001937020 CR3: 000000005da62000 CR4: 00000000001406f0 [ 1430.807367][T24368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1430.815351][T24368] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1430.823324][T24368] Call Trace: [ 1430.826628][T24368] bpf_prog_load+0x1017/0x1670 [ 1430.831400][T24368] ? bpf_prog_new_fd+0x60/0x60 [ 1430.836179][T24368] ? lock_downgrade+0x920/0x920 [ 1430.841039][T24368] ? __might_fault+0xfb/0x1e0 [ 1430.845723][T24368] ? selinux_bpf+0xe7/0x130 [ 1430.850236][T24368] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1430.856476][T24368] ? security_bpf+0x8b/0xc0 [ 1430.861005][T24368] __do_sys_bpf+0xa46/0x42f0 [ 1430.865598][T24368] ? bpf_prog_load+0x1670/0x1670 [ 1430.870549][T24368] ? __kasan_check_read+0x11/0x20 [ 1430.875582][T24368] ? _copy_to_user+0x118/0x160 [ 1430.880372][T24368] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1430.886615][T24368] ? put_timespec64+0xda/0x140 [ 1430.891380][T24368] ? nsecs_to_jiffies+0x30/0x30 [ 1430.896241][T24368] ? __x64_sys_clock_gettime+0x16d/0x240 [ 1430.901880][T24368] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1430.907954][T24368] __x64_sys_bpf+0x73/0xb0 13:34:53 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x240, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x10000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x17, 0x1, 0x3, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) pipe(&(0x7f0000004780)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0xb03702a1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5c0bcfe47bf070") bind$alg(0xffffffffffffffff, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ad56b6cc0400fbab65d8b4ac2ca35c6e", 0x10) splice(r2, 0x0, r5, 0x0, 0x80000001, 0x0) [ 1430.912374][T24368] do_syscall_64+0xfd/0x6a0 [ 1430.916887][T24368] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1430.922885][T24368] RIP: 0033:0x459829 [ 1430.926785][T24368] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1430.946413][T24368] RSP: 002b:00007f31ed74fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1430.954914][T24368] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 1430.962889][T24368] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 1430.970862][T24368] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1430.979349][T24368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f31ed7506d4 [ 1430.987303][T24368] R13: 00000000004bfc7c R14: 00000000004d1838 R15: 00000000ffffffff [ 1430.995258][T24368] Modules linked in: [ 1430.999147][T24368] CR2: ffffc90001937020 [ 1431.003360][T24368] ---[ end trace 5b78fce955687f62 ]--- [ 1431.008810][T24368] RIP: 0010:bpf_prog_kallsyms_add+0x108/0x840 [ 1431.014866][T24368] Code: 05 48 8d 7b 20 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 b5 06 00 00 48 b8 00 00 00 00 00 fc ff df <4c> 8b 6b 20 49 8d 5d 68 48 89 da 48 c1 ea 03 80 3c 02 00 0f 85 9c [ 1431.034456][T24368] RSP: 0018:ffff88805c0afb20 EFLAGS: 00010246 [ 1431.040499][T24368] RAX: dffffc0000000000 RBX: ffffc90001937000 RCX: ffffffff8159e77a [ 1431.048479][T24368] RDX: 1ffff92000326e04 RSI: 0000000000000004 RDI: ffffc90001937020 [ 1431.056440][T24368] RBP: ffff88805c0afb60 R08: 0000000000000004 R09: ffffed100b815f52 [ 1431.064413][T24368] R10: ffffed100b815f51 R11: 0000000000000003 R12: 0000000000000001 [ 1431.072364][T24368] R13: 0000000000001385 R14: ffffc90001937000 R15: ffff88805f5f9780 [ 1431.080315][T24368] FS: 00007f31ed750700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1431.089240][T24368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1431.095816][T24368] CR2: ffffc90001937020 CR3: 000000005da62000 CR4: 00000000001406f0 [ 1431.103779][T24368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1431.111736][T24368] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1431.119708][T24368] Kernel panic - not syncing: Fatal exception in interrupt [ 1431.128060][T24368] Kernel Offset: disabled [ 1431.132393][T24368] Rebooting in 86400 seconds..