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"}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/keys\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000053000)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x81, "a4f7f577684fe5"}) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001a40)={0x0, 0x0, "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", "460ae9dc7aa244c142323e995a64cc9d2e347b428f1e851c7ecd4515a6f0c61c18a25414a22a556c22568bb0fa0cc5e6ba98ccc918322ae8079d0bb33371ec96dd6b9554d58801fe7baf103e0fb1264442d8c3f0696d62d9cb46aa8b9f18ab7cdfbfa9b4849fcf0e0322be071a6d54f13397ef69c8df4ea871a60ad996ae9753e0201ccb7f38bb0db2d0937e82e05a3238d54c928403fa4582149712665a07c6f8a59c3bdadb80f81025f35495b95061c0b2c3d01e1f41a24e281d88ed74e82b97e403f27261f3fdbbdf3f0ce38b41f354b2265a6e6ed9b2c6b01ec781c962dee0640c8ec4a9706da4ad0de12017588994c8814056b815d010fde48260a131fef0177b91a9133a15d0a5955219f33e46fecb8fdf8d88e722c8c6474ea5b6f1c933b6cb3f76c49197eddaaebdcf2eb06f46962866cc2154a8f7cf8e5a53efbaa7583ffced37cee5643fc8d5345649e07ad5eee1534fb7f57b8cf2ddaa379ca5b13afed41dcbfffd91ba15e242439c55769160c91b102fbdb438ab26e0fa7685b8efc0034c135e692a3f3e4cd31b735a994a68e7091bc9ed027fd39ec3dd5a6b31d9a2400ae7ac5ecb0bd707d5be18153a34a3bcd14dcfb93a3b6941783bc9a0d0ad1dec8fff436f41ace8179770e9f4ff8b52244e3ff586dab309c7031b534d56543e5ffdd36aaa268213e3c87ab80b708f608889322f33b3c83d41055caa751bea72dc11877697a5f3cbee6f48ad4621642c35f2ab9b664ce799043b6f1b48e7617898c4942ec2cd857f6d463ff7486c7e99941f5e7384a8efe33b6d35c35fdd6967272baeaebabc4c025386ff3bdc91f3529fe8307a77febacccd252601872784beca5cf5937937adcb8c380e033ad3e6b540633b511c7b5f002a88320ab96e19e5746c45659cdf0bc45b21edbf5c4051bb8a1b7e3d4771c84bf27f45080a3705e0bcbd911cc868b29012ad75049fad0a9d92aa7749852a12b562a7ed6994f5fade5740701cdebc5dfa715be690bbd3679d86b46f4debe0e7b6c2ad46083dd41fa81ea387fb0339ab478749e37586862ba1d0e300ceaf2d3b1a254a23817e04152b9c6365b32843d8bb91d6beac0b35cead43fa31c919e6cd1053dbe330d9dd06671ea7539e98212c26a5e7c6b10f9d9a88d306326ee1897da347ef0fa1d529d18a2859c9cee02855fdc45c848e4cf3a5eaa77ee3c47ecaba3085b428313acca96fe349fc6b9047a44f1fe618644785f2149d58e4ddb542fef41a31ee00cd6e89b2f5b728cce80a560dbef9b7e37aff04414b408d9a0e93ae9a1faf10a766b47f4da9c1ea63a287399d8048c82682df25e6330c758697555b903a49491ab5d9abdeba5eaa74db4040f4f8a54443e02555c3fa67702dd1176883da6bd16b49aa946be99912d8782b1e348ade21a0a2873c07b13a6d75fd820c490b65a34fa75f296cabb88f5f9abb0443efe36239bcb3a7d1fce9321eed63ac1933cda05f7db953ba3d433ea00ac5cfe5a8c4c5d82f65302ab65e9dda794c2bf32ac13a140863dcf986a771dd95639c606cc2a81a1264895a145a88fc81a96696022106f9a9376682fb2ff47b697196a89fce626e529ef8df628ee462b877e1a88a8f02614ca9fe8bd83287a7aa3bc26c3a5928366d4b081ed1542aac74d7ed927af4bc16c0e3662c6dfaee47565b9602211febec395a061e36da3c61625c5306c2a64a504d079ef043299feebe4421e7c8484d84ed9b8fec42f5afc7f03a406a7d2baffdb2f90bc93040cd0c0cdcdbc3a4c72a2dab9a661f8768d7594a407710b4d0e62bd8a768f9c4435636ddb0121ff7806942fcb1fcbb1622021589ac7167eadd4df62eb692fe126c0511db4b5e1d75195d5b32e557d96ead902a80f27c9192eecd02ac4f0d4ece3e5aa0132594b23d0e36c19a3404addd8675210ad17ec2aa8f43271e288f25bd790db0405a64f86dc1ce122f78e5aa7c2cf90d613682ea8383fe3b4c58051787b52c7d83e49e868f514011fee632d2920ba1683027de095b49fbfd5f3ed630779a230bd5cad5b2eefe83090a66cd0eaa51bf6d12108b1cb7495025b9e2caea683245cca906ac72eddb0b91d6401c3c4828065530bd383b18b6481af3774d85a36ac298d14648ff64350e29fdb63b570abddadba0bb76fa72b56f91e22be70fe071cb79e083ddf7597df6690afe8e9b0539c9ee8b39404c68409a1f1ca890b61ac196dd55c9a16a0c2f212e1c837a8d668299d62843cf38894685a606c7504073818608559f270770b38e6f89e956bf893bb35822206f9f18e05dde20c3a0b0656de50fdc0f146da60dc8ffdac5fa8c0ff098fb14ed7498c50d204bcc823223edbbcd03d3301b2aae485b2da07c83bc762490a6c9afd8c847ca654975dbe0b87904e836cccd884bcb04640d61e998ea8aff97a5b43b61d7d3f4f82d4171e8c93e9fcc28dea8b92bea19b8a2c3b2c22c784c94fd448aae3701ef3c573ad5ccf56fcfcfb091f229739440edb566fb951ed9cd173770bed8c2f3204bce0d64e2a852f905313636be97195da2a8ece94a1de91dd32dd6348aa09ea3ce4471a9eed2c5a5278832ac210895b6c588baac94d2acca88861896341e95bc2dd328284daacd348fa6b3030774ffb47431406ce6d7a84bdbd049ccb0dbd756df6617f2e21a02df719008343f66208223598f1d7fb7d267826fbb4e76fe4af304f7b66dc40cf814017447720be9b222695230235ca1d07de54df650c2ae187c4b087daecb51fad0c4a4cb5d6115d67e8b007d7988bd3eee25f3074a8f33db0f2b8236f10f566498b0d7001934cf98a10727a5261b64f637ac2d5f60923cafe85504fbc9ca49e2a5c918e2e3113e8842003b3e6ca75f00103800d86ffc85bc903e4df43c2b0cb9fdd9ec024570c6c1762a5634db738df911661742c25375e16a835b8bb6d3b2502eea7d3483a6777baa35a4858de637facbfb58466be839bfddd1b8ff0831373c6f6259cc60959853a3e62a89637f5868a80f2f6129fe7a296e45575c287bc74974c5bc5427c40a59cdc0e964a68de753cccdfdca4881a8a7bba140011fd49a796945d8395cb8832d6b22217a30fa2b8f92eb29b716aa943037c86f1a8163cf2356863aed1d573262a7ebd5f1d36d548cad28e6c53afd7af6335cacc41e2aed2b23fe02021cb73540a30f0648307d1e46fc93c4c474b1f9dcb8edd3a9d7490920c33a805e7b8b41850b16f6817e85406d734b93c7baab5908ee8b76161e242163e94704ce61bbc789209d9f368d27b50c50a28d28631c44bbb9a36bc81da4b12cc63a44bffbee3d8e9a0d460e4de34cfee52c2e08e3baa866b8016f7951835506c97c8c4a6fdf7c7aac9337b395270b0553a6d217a52388b99f72f38f6c0cd2516dda466620c118d8cb173241a64665e41ca29cf0dec763ae271231935378538c7b5400aaeb51165f6c435cec96f2816401ef5d6e6d7b4d3f5a3f4a49c8dbc8601f399e2cbf8aaa48a56809db00590c1bfe27d0079df92e89410e02c7d3ee7034fe3e301b05a01efd1a8decca43d6fc55ad93ba50781a0229449ac5730d3d76324770da37d05e631b450b1ef605791a87051031d02029a3bdd01393a44dcf7f11321716f129d082d894ee08f09edc621088dc4f4f5d9496d7b5a3d49146e38b4dbd27a2a65c32b4e6c2e04992e4829ae8d9f399a551389e25e49e080fd897c5f1c8fd0e11192142ea67f340db21b084663fca55fc46f59b0db8f98774dea2e008de40a818886be4ffe4f6a7ce02fa06e3b7841c09b995a3825b27a2e915599694ce99d61f9755430de3cb97bf798a721e87d39b6c922510f3312543651dce2ef0c75bbcbe0406cff02585c8aec9204371704e9bc82b39b3198efdc53157c7a280e0bb7bf7cca852fc4a2b73a955ba423c01fc08799cad47d99e5a8f0c9edd4f659a86cc1609fb486e4b6515f56e38cc091e7128f0e1648f9be4b5259f5ad59c710e3ffe4e28538c4ba8a6056712a15c2c3919dc51eea4c6b63441b2261a8c07860e8adf6b0793d53ae6bbeb040f642a87e181ec1758560f6dd3968921dceda25d235a51153193bea93cda2087941905393c5bc5c9bd732a3075dd0a5e0042136ead4498b6b70e7fbcab5830149b94ae30aa6c680c34cc269da350bec473b427cc1dfc4418f7f6243d8fa235f0cc61577bc0fda1b9d940bcfc0f5245e843ce913c9b131e0a4b0fa0bd8768d8d88c28d382969a7361e18dc06e63191435ba9b71b04bb6b5bb8a43127f30c13e6c77bcacbf237cac59bf2f56790e7cbec621a847bd9102a6f4cbb20db41dfb4625fe1f425055f7f43992563ba3ad96afddd03698ec42bc9de77b8cad3403ed9025f867f09b98de479c4756ddcd5aab6dd85582d55b6b6a34e1f10ca1e143210bf6fd16e1b419c8db588609bd19d5ac2ff841869771f7bcb9bc75bc715578f18c8f9af774a76e542a723fd5508fbdd07f6d57142a3750534def99404bbf1e7ecda93a63529c4bfd93f64a4de6345f7fe976f726e26c584c13c53ee9b2e97dece2a3460e9d01c0b7a29650951c08dc98b10e8792522079ce0ebbdb1b2a24f04f2e6699c735d006f0106500e71c59b60eddb77a6d30b2c23fb2fbcdc58ca4650ae8172fc17f293568bf6f502dc56da6d3aa54c50e517a58f99b43af033d3a45a53b385193c7cf902c6f391adca63ed9606064f32d0f09ab11b6f84061476129764478fd14a7093bdd85c9212ea53b31c91fe8ed9be8d05613d51344995327f8cd55c29398bed75873e4d18f39e63f3bd22daad44c7b7c3be5dfe454cf78097feaa19d310e8fb5e220ac9a210557560a9e91e764366883e76ca352c6cb20f935c237910fb44164502da43b9360f68000d1a5e73641e961272a699a8a1f87ccef4b83f9da21adc4ee45646b1b4e56867f070ebf90e86bc15b12ccd3290f3f59e3fc1f46288ccb8f7c3e97cc2e054ca002faae2fa8ac35e3159fa6c7737fa3c7b1e722784c299edb1f2b4be6c8f36230f424ce5ccc578d9d257980b766746a550fdcc377b51d8a1177fab374846cff4c8d8a8e7e07e3d062e3ae37ba48ba992da7b239ed8cc7afa6a31e73978600cfaa7b3eabfe146fc5f3bff0980f0c34add6fc703597a5995a0b4c026c94439b1361a3b794766bdb5550dafe68b0849dee033b82f82cc9169dd174301f713b8f73269f2fc872d4cafbd27280082727ce395a449bc48a4e54d100612e09eba9a4997aa5a29b8d14e40facce850f964834413aa10cc7a2fe18f6032a0383efa448395c781f44c57f7193a580a701d9278da3cf780c97a8b60590da1686840ba8799efc29626a765a52c41ce2c92e310d79c46b1fd0a4e892fb4980e0a896f1155ab403479b5d1a9f2f95f62832f089cf7bdde01dd7c7156a"}) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) r5 = gettid() tkill(r5, 0x1e) 11:17:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1807, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 91.035734][ T8491] loop5: detected capacity change from 0 to 16 [ 91.039400][ T8489] loop1: detected capacity change from 0 to 16 [ 91.079053][ T8489] Buffer I/O error on dev loop1, logical block 16, lost async page write [ 91.104511][ C1] sd 0:0:1:0: [sg0] tag#1938 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 91.114919][ C1] sd 0:0:1:0: [sg0] tag#1938 CDB: opcode=0xe5 (vendor) [ 91.121909][ C1] sd 0:0:1:0: [sg0] tag#1938 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 91.131479][ C1] sd 0:0:1:0: [sg0] tag#1938 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 91.141049][ C1] sd 0:0:1:0: [sg0] tag#1938 CDB[20]: ba 11:17:49 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:17:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80000004000000) 11:17:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) 11:17:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1808, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:49 executing program 2: sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYRES16, @ANYBLOB="04002bbd7000fedbdf250200000008000500fcffffff500002800800040000040000060002004e21000006000e004e240000080006000300000006000f0004000000080001007f00000100000000000000000000000060000380140002006d6163767461703000000000000000001400020076657468315f766972745f776966690014000600fc010014f21f21e416953f00000000000000000000000001080001010100000005000800fe00000006000400060000000800050064010102080005000001dabeeafe91637ebedb68f800000800060008000000080005008000000030000100280005000000000008000500ac1414"], 0x11c}, 0x1, 0x0, 0x0, 0x20008081}, 0x20000800) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000052000)={0x0, 0x0, "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", "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openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/keys\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000053000)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x81, "a4f7f577684fe5"}) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001a40)={0x0, 0x0, "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", "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"}) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) r5 = gettid() tkill(r5, 0x1e) [ 91.766151][ T8522] loop1: detected capacity change from 0 to 16 [ 91.786557][ C0] sd 0:0:1:0: [sg0] tag#1930 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 91.796948][ C0] sd 0:0:1:0: [sg0] tag#1930 CDB: opcode=0xe5 (vendor) [ 91.802040][ T8529] loop4: detected capacity change from 0 to 16 11:17:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") dup2(0xffffffffffffffff, 0xffffffffffffffff) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) [ 91.803822][ C0] sd 0:0:1:0: [sg0] tag#1930 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 91.813301][ T8530] loop5: detected capacity change from 0 to 16 [ 91.819580][ C0] sd 0:0:1:0: [sg0] tag#1930 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 91.834886][ T8529] FAT-fs (loop4): bogus number of reserved sectors [ 91.835258][ C0] sd 0:0:1:0: [sg0] tag#1930 CDB[20]: ba [ 91.841725][ T8529] FAT-fs (loop4): Can't find a valid FAT filesystem 11:17:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 91.910850][ T8550] loop2: detected capacity change from 0 to 16 [ 91.918928][ T8550] FAT-fs (loop2): bogus number of reserved sectors [ 91.925548][ T8550] FAT-fs (loop2): Can't find a valid FAT filesystem 11:17:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x180a, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) [ 91.967761][ T8561] loop5: detected capacity change from 0 to 16 [ 91.974433][ T8562] loop1: detected capacity change from 0 to 16 [ 91.994094][ T8563] loop0: detected capacity change from 0 to 16 11:17:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 92.051003][ T8576] loop5: detected capacity change from 0 to 16 [ 92.129648][ T8583] loop1: detected capacity change from 0 to 16 11:17:50 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:17:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80000004000000) 11:17:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:50 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x20}, {0x45, 0x0, 0x0, 0x10001}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) eventfd(0x0) r1 = syz_io_uring_setup(0x16fe, &(0x7f0000000040)={0x0, 0xf710, 0x20, 0x0, 0x316, 0x0, r0}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) writev(r1, &(0x7f00000036c0)=[{&(0x7f0000000180)="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{&(0x7f0000001380)="9318b04bcbe4513516c8f5e6f29ec840bf3462b13a991457cf05e8460afdee35bb055013132aa6d4c0845295704b41e0d52c7f6d6d4e524b8271aeac746e09c9c7ec11f2b62a243276849a0e184f7856822bab437a7ea9130f7f83aabd86dcaea1ea276c7c178c3f93b24345193474caa5d4b760d1961f3c2eb6d8ce0da6d766d95d71f0f3c83d43ad3ed67e4dddb4cde8863bf13761665b9c42ddf5c8032c1441a555cdca7dc9b39092d1a9b58d10f0bd3344827c5cbab359c85066d29559da64b645015b21e8fbb37e8b6a619ce54de87b8483b4c4", 0xd6}, 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0x1000}, {&(0x7f0000002480)="17b3ce1733c37d7861f8f47be00c541fb059bdacb6f74d7e6bb934d8195dc79c03ddf3bc58240163c6781b6e998a510dd262d3d79f667c0cbbfb507f68e72d1092ad24d70240905ce37f9153c89a8d86661788641ec2acefdae605acc90cda7a72800ac66c7563d2aedcf74b8775bdf3f945685a101aeaa113e855805edad18bc2aa3c567d78c79062cac90de7ee15164d089313198d173201101f88614e6e", 0x9f}, {&(0x7f0000002540)="b841a399960e777c510789d3215a3e77a474428457e8d270d29fdc4eb31625b3e070727130c5cfda35915c722b9ff61c893336ae00f3822c1246e843c5e816f572ff17555e43459347a43e42564858f7167fee98fb5ee45be2", 0x59}, {&(0x7f00000025c0)="da428128b80680757a1eb2b3e82c26337db21dad9fdb1c2636d219b11556c4bedc066ec501d4ea2a6f4fae1fd3eaf6dd8f14f4e4e0df85361761fa40eea78ac665dc34d79e6ec6f462bd36eb93f933d2a85b3ecc0bfedaaebc8430de5dfa872518e383b716fd60bbf7828df97edfdadf0b1b84f5f7c4904f01d807d9bba1582e671b8fc22f5191bec019ec791bbc457e7358f8d9bbf7477034bb50fba631aa790d1fe246e086f47c1e2312abf52655918b9c15ae0477f7e509e9b844501801ad89dc745cd5677a2477089d6d168c5eccd3379b394b1f1379c0c1ee34b6e941e0569d937019d38fd3be", 0xe9}, {&(0x7f00000026c0)="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", 0x1000}], 0xa) [ 92.890200][ T8604] loop1: detected capacity change from 0 to 16 [ 92.890572][ T8606] loop5: detected capacity change from 0 to 16 [ 92.897230][ T8607] loop4: detected capacity change from 0 to 16 [ 92.930271][ T8607] FAT-fs (loop4): bogus number of reserved sectors 11:17:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f0000000440), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000729000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)={0x77359400}}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x0, {0x0, r4}}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2, r4}}, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r6 = dup2(r5, r5) sendmsg$NL80211_CMD_JOIN_MESH(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x33fe0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(r6, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r7, 0x4, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x240000c1}, 0x10) syz_read_part_table(0x0, 0x1, &(0x7f0000002300)=[{&(0x7f0000000040)="0201eeffffff0a000000ff45ac0000ffffff85000000060000000000024000ffffff82000000e100000088770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) [ 92.936845][ T8607] FAT-fs (loop4): Can't find a valid FAT filesystem [ 92.937166][ T8606] handle_bad_sector: 33 callbacks suppressed [ 92.937177][ T8606] attempt to access beyond end of device [ 92.937177][ T8606] loop5: rw=2049, want=17, limit=16 [ 92.960100][ T8606] buffer_io_error: 8 callbacks suppressed [ 92.960111][ T8606] Buffer I/O error on dev loop5, logical block 16, lost async page write 11:17:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x2, 0x0, 0x1, 0x0, r0, 0x0}]) [ 92.989338][ T8622] loop0: detected capacity change from 0 to 16 [ 92.997791][ T8604] attempt to access beyond end of device [ 92.997791][ T8604] loop1: rw=2049, want=17, limit=16 [ 93.008650][ T8604] Buffer I/O error on dev loop1, logical block 16, lost async page write [ 93.032902][ T8629] attempt to access beyond end of device 11:17:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x80000004000000) 11:17:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 93.032902][ T8629] loop1: rw=2049, want=17, limit=16 [ 93.044250][ T8629] Buffer I/O error on dev loop1, logical block 16, lost async page write [ 93.052929][ T8629] attempt to access beyond end of device [ 93.052929][ T8629] loop1: rw=2049, want=18, limit=16 [ 93.057675][ T8632] loop2: detected capacity change from 0 to 1 11:17:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x3, 0x0, 0x1, 0x0, r0, 0x0}]) [ 93.129502][ T8640] loop5: detected capacity change from 0 to 16 11:17:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") dup2(0xffffffffffffffff, 0xffffffffffffffff) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 93.172863][ T8640] attempt to access beyond end of device [ 93.172863][ T8640] loop5: rw=2049, want=17, limit=16 [ 93.183649][ T8640] Buffer I/O error on dev loop5, logical block 16, lost async page write [ 93.183949][ T8650] loop1: detected capacity change from 0 to 16 [ 93.226808][ T8650] attempt to access beyond end of device [ 93.226808][ T8650] loop1: rw=2049, want=17, limit=16 [ 93.237530][ T8650] Buffer I/O error on dev loop1, logical block 16, lost async page write [ 93.263593][ T8659] loop5: detected capacity change from 0 to 16 [ 93.268851][ T8650] attempt to access beyond end of device [ 93.268851][ T8650] loop1: rw=2049, want=17, limit=16 [ 93.280539][ T8650] Buffer I/O error on dev loop1, logical block 16, lost async page write [ 93.307720][ T8650] attempt to access beyond end of device [ 93.307720][ T8650] loop1: rw=2049, want=23, limit=16 [ 93.316860][ T8659] attempt to access beyond end of device [ 93.316860][ T8659] loop5: rw=2049, want=17, limit=16 [ 93.329200][ T8659] Buffer I/O error on dev loop5, logical block 16, lost async page write 11:17:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:17:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x4, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x7fff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000004000000) 11:17:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 93.817269][ T8632] loop2: detected capacity change from 0 to 1 [ 93.886634][ T8680] loop4: detected capacity change from 0 to 16 [ 93.886766][ T8678] loop1: detected capacity change from 0 to 16 [ 93.899503][ T8681] loop5: detected capacity change from 0 to 16 [ 93.904991][ T8680] FAT-fs (loop4): bogus number of reserved sectors [ 93.912292][ T8680] FAT-fs (loop4): Can't find a valid FAT filesystem [ 93.928312][ T8681] attempt to access beyond end of device 11:17:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x47001, &(0x7f0000000000)={[{@uni_xlateno}], [{@measure}]}) 11:17:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x7fff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000004000000) [ 93.928312][ T8681] loop5: rw=2049, want=17, limit=16 [ 93.939062][ T8681] Buffer I/O error on dev loop5, logical block 16, lost async page write 11:17:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x5, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 93.983714][ T8697] loop0: detected capacity change from 0 to 16 11:17:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x7fff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000004000000) [ 94.023993][ T8709] loop1: detected capacity change from 0 to 16 11:17:51 executing program 2: ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) set_mempolicy(0x4, 0x0, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = gettid() tkill(r2, 0x3a) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$setopts(0x4206, r2, 0xfffffffeffffffff, 0x100000) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x3a) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xe, 0x4, 0x3, 0x7d, 0x0, 0x40, 0x51, 0xa, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x4400, 0x2, 0x2, 0x5, 0x8, 0x5, 0x9, 0x0, 0x8, 0x0, 0x9}, r1, 0x10, r0, 0x8) tkill(r1, 0x5) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000180), 0x81, 0x74b02) [ 94.075520][ T8722] loop5: detected capacity change from 0 to 16 [ 94.095491][ T8722] Buffer I/O error on dev loop5, logical block 16, lost async page write [ 94.118695][ T8729] loop1: detected capacity change from 0 to 16 11:17:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x8, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:17:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:52 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xdc16}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x3a) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x8, 0x1, 0x3, 0xe5, 0x0, 0x0, 0x800, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x6, 0x5, @perf_bp={&(0x7f0000000040), 0x6}, 0x7c08, 0x5, 0x47, 0x8, 0x6, 0x9, 0x7, 0x0, 0x5, 0x0, 0x200}, r1, 0xffffffffffffffff, r0, 0x1) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000140)="575fbc4c14266e8476c016f638ed8421d13a79f99dc4715ae02ef9d674c4567b8f80e3428438e240fe2c4fba39e8844c53444afffa9a16abb08f56cdf1c0a75dc4d0d2619d9217dc36594abbf335c1944774341c0a256ddc6591acada76f3a6cff53b589cb8778d2d8340769d7ff76e0e5993980d60abdc45b8bcf361ca56f642bcdec5390e747bc9739ecb21fa482", 0x8f}, {&(0x7f0000000200)="e347a95d2382e60a36708a71be236d7e13229c1df5797ce11b448394b0c4d714af", 0x21}], 0x2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r3, 0x1, 0x14, &(0x7f0000000600), 0x4) r4 = gettid() ptrace$setopts(0x4200, r4, 0x7f, 0x24) 11:17:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xf, 0x0, 0x1, 0x0, r0, 0x0}]) [ 94.839561][ T8757] loop0: detected capacity change from 0 to 16 [ 94.845943][ T8758] loop4: detected capacity change from 0 to 16 [ 94.854300][ T8758] FAT-fs (loop4): bogus number of reserved sectors [ 94.860849][ T8758] FAT-fs (loop4): Can't find a valid FAT filesystem [ 94.862408][ T8766] loop1: detected capacity change from 0 to 16 [ 94.868785][ T8764] loop5: detected capacity change from 0 to 16 11:17:52 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000340)={0x2, 0x0, @start={0x0, 0x1, "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", "3ef5bc454049e6a341a33202ef71f9766b577700a0a17b4294439b55f4c191e2ebbde821c3d6d02cf02bd07d8d670e9ead14a8203099c9bc050b49d372ceda87b7af5425f5ee89dfcea5963d3d4db77a422aa01a7d5d877fa641ab75a2f7876f7e8429032e128e01f9660cd4604a3a3b9d4b8c5799b2c0aa13ebef68a33f3ef3cb58882cc7efacf0b050c799272967c91ddd1d4e18e501e98007f4b0c8b0b0d6a417ef5f9731a4555a341ae82f1397ea1c913ad1d7fd95d0061cd9803a0c4c5251f0d3bb613396bf92a5943e266739c170cd78c8b333bfaa9233f8f3003cb26c3c79f79749e8a7b8314a6d2293d5ec00b0cff4a1f87fb2043d4f3b92fa53c9e198b58cd2845525638a5c40064fe638235daa1319e13bb7e25b335ffd9d71ad15df4848ca624432303a7e655d86a7b0c5959a35c079ee489a5b2626760c5f2870dd801cce3a8ebc7b690a67fd3516103946d1726c2118ed86056e71c4ced2cb6f77b020c6d44ec96f4e44115bbb201feb2633244fac5d99d5598935b373b648b12bb23852102c7601133aceb5e621937346d4834e8528f0fcf01e6c4aca203d8f367474be76bc718d8b2690124dcd4c7f094f0926c75efd2d45e4e3a5e507da4e313bd8245f615c3f4f2fa4a5c81ec860f3ad756be90439b75df6e51a5c4b7354d75b00f87987fd3e180ecc3ec8c47b6465a04daba37cf72b97535614f4f7b9b8f6d1c910c59412b5def7d7d14673c8e1620605b5161b5c247b535df681c45417c9c2c031ce8b78d0472e032a5ee317385e5c956f38191bbd1ab5559dce6cd3042ceb7a153eb7ba92b16ab88c152c03911fd74962c4fe9845add02d9f4141054e2e0317b3b508bc2e2937706135c84936c7efb0c0674f915db2e999061c4d020aa80f54e8267d8a89012a07c21a8155f6c6d4d368ebd9e97c0c5c0d4183c0a84a229bf9783d0f08bfa2875ca998819b7fb9d68ef21cfd3b17ce369c320ad53dca0432523739565ff79452b844ef20427799bd9271d7200b702a3e9847e5071293b87cd93c5a95f4e90724900d43c3159132f5aa18de7b717e460dbf94ee789b207b54ffe5dc47d2515fb13c86288ce1d64931a3a10e5b6418d1b77811dd93c519d136c267e8acdbeeca0f92835eba86c5e4418a74648e360a0440210467114f53b156f4de58dfd24c0888d8e972bb6c83d4218c7295f1bbf8e2edfcb3e0de0e9c46acaacdb8e96222a2edd77d86796463f9421cf8ee6cea186289340dd3e3dd287e10b913049a80cbdc184620aecd1297a4decfced66f17e5af27a0132242f23376e3a30df6a7545287735a435894f9ef1c95071b912a950d2d144b2b7c64f1132fda9c6240e56d895ce091575329c063fe2881fe94d22bb880c9052cfa38d26e29d210a29e4e211faaf9f37e69787a58683ccb5e654b92e508736f5a2d80534b05"}, [0x0, 0x6, 0x8000, 0x73, 0x80000000, 0x75d64d01, 0xae, 0x9, 0x1, 0x0, 0x1, 0xdc, 0xd7fb, 0x4, 0x3, 0x1000, 0x7, 0x1, 0x80000001, 0x5, 0xbb, 0x3f, 0x81, 0x40, 0x3ff8000000000000, 0x7, 0x194, 0xffff, 0x1, 0x2, 0xffff, 0x99a, 0xf95, 0x8, 0x8, 0x70, 0x400, 0xfff, 0x6, 0x8, 0x1, 0x2, 0x2, 0xe72, 0x9, 0x0, 0x4fa72131, 0x800, 0x400, 0xdd9, 0x67, 0x400, 0x6, 0x7, 0x8000, 0xffffffffffffffe1, 0x0, 0x1000, 0x7fff, 0x7fff, 0x7, 0x6, 0x6488cf84, 0x3ff]}) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x140) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@private2}}, &(0x7f00000000c0)=0xe8) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendto$packet(r2, 0x0, 0x608, 0x0, &(0x7f0000000380)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000dc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000280)={0x44, 0x0, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x4000) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x8414, &(0x7f0000000300)={[{@fat=@nfs}]}) 11:17:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000004000000) [ 94.894606][ T8764] Buffer I/O error on dev loop5, logical block 16, lost async page write 11:17:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x10, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000100)="8e0f9b50081b284b", 0x8}, {&(0x7f0000000000)="8a6b21bb420d3d7b2ee32f058ef348901e10d7f41da19cae21158b68342953cfe5b074ebdcce92a6eb53a715637bc965ed60265aa40918863e7ae2ae9269391658f2028f5e62", 0x46}, {&(0x7f0000000140)="37946ef50b65a2e32b277a3f26927f6f7b5d1125f31be30bb75598a739cd1dfc74b1740d1a4139e49661f4b6be08415875741c8bc14004553e6503f6233dcfee2ef3388a39981fd79949c8b7cb1a87397e5be8098d37532012680fcc1ec7407ecd83f832", 0x64}, {&(0x7f00000001c0)="a1e376fa1308b0b87ea33e09fd14b06b3d28d2ee1827cc7b169fc9d7398660bc072053228a559466b3de1f3ea1e4553b56b290717a3b086126d10ccd2e1c2413c597c3a5e2601e408c003c0822ff9d0cc644f94456a04fe7c4407c074847057b52a968f79992199831e3472e518fb9d308c104980a68b61304b6759d9574fb09aeeaa5255550ff3fd55f12701374da9fcf3e5925e2fe2eb5a790a3eaa70dd0fa3bb574ff65d31797a346f3fff90fcda7f8f0a3089a0ac29fde249563a56e49ef6544a15880aed95b4b25fb38e32776c84ce2e4cadf32c74e3c2e639c299f69e9355abc7bace9d25b8704b0fdbf3dcf", 0xef}, {&(0x7f00000003c0)="02797d9bc3089905d89adf502d64dd015916cb4efaeda87a3a91d46da8136d997d0fb105f61178ca172c723d0f4ff4214ce3b52a69826b52a9199deee2d43f4030faaf71894c36c39eff99a91a7ec27f94e29958be5c26f63fb829a99998f0f166b513b34e7ce6f392eb5a1c1ff4019c6fcbeb69a09df7ddbb49e908f586978d774d1b265e004e3f0a9af61af0148c951b5dd0c0324555a5fbe211d4d4b75f528889e3791043c5a1f222200581055e8d482b822df4cac6cd535a665c71b70ca34e4581f241a0ebb7cfe4c1aa37b8e4b5698cc98cf93e2f9fd9307e271354c5ae", 0xe0}], 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') ioctl$TCFLSH(r1, 0x540b, 0x2) [ 94.977866][ T8788] loop5: detected capacity change from 0 to 16 11:17:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000004000000) [ 95.021293][ T8798] loop1: detected capacity change from 0 to 16 [ 95.056597][ T8803] loop5: detected capacity change from 0 to 16 11:17:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:17:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x24, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000004000000) 11:17:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:53 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = clone3(&(0x7f0000000000)={0xf6024000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x1}, 0x58) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x1800003, 0x10, r2, 0x0) r3 = getpgrp(r0) r4 = getpgrp(r0) r5 = gettid() tkill(r5, 0x7) r6 = openat$cgroup(r2, 0x0, 0x200002, 0x0) clone3(&(0x7f0000000380)={0x100000000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), {}, &(0x7f00000001c0)=""/39, 0x27, &(0x7f0000000200)=""/208, &(0x7f0000000300)=[r3, r4, r0, r5, r1], 0x5, {r6}}, 0x58) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) wait4(0x0, 0x0, 0x0, 0x0) 11:17:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 95.712611][ T8826] loop5: detected capacity change from 0 to 16 [ 95.714044][ T8825] loop1: detected capacity change from 0 to 16 [ 95.725864][ T8829] loop4: detected capacity change from 0 to 16 [ 95.733001][ T8828] loop0: detected capacity change from 0 to 16 11:17:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x50, 0x0, 0x1, 0x0, r0, 0x0}]) [ 95.760772][ T8829] FAT-fs (loop4): bogus number of reserved sectors [ 95.767328][ T8829] FAT-fs (loop4): Can't find a valid FAT filesystem 11:17:53 executing program 1: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 95.814413][ T8825] FAT-fs (loop1): Unrecognized mount option "./file0" or missing value [ 95.837852][ T8858] loop5: detected capacity change from 0 to 16 11:17:53 executing program 2: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) ioctl$PTP_EXTTS_REQUEST2(r0, 0xc0603d0f, 0x0) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f0000000000)={'\x00', 0x9, 0x2, 0x7fffffff}) ioctl$PTP_PIN_SETFUNC2(r0, 0x40603d10, &(0x7f00000000c0)={'\x00', 0x814c, 0x1, 0x5}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0xa6e7e709ba4365c3, 0xffffffffffffffff}) 11:17:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x58, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 95.986329][ T8885] loop5: detected capacity change from 0 to 16 11:17:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0xffffffffffffffff}, 0x14}}, 0x0) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x2c, r2, 0x0, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x83, 0x12}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x1f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000280)=0x8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = epoll_create(0x4c0e) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00000000c0)) read$eventfd(r4, &(0x7f00000000c0), 0x8) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r6 = getpid() fcntl$setownex(r5, 0xf, &(0x7f0000000200)={0x0, r6}) 11:17:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x62, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:17:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:54 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) [ 96.588061][ T8903] loop4: detected capacity change from 0 to 16 [ 96.589634][ T8906] loop5: detected capacity change from 0 to 16 [ 96.596484][ T8903] FAT-fs (loop4): bogus number of reserved sectors [ 96.606994][ T8903] FAT-fs (loop4): Can't find a valid FAT filesystem 11:17:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x1f4, 0x0, 0x1, 0x0, r0, 0x0}]) [ 96.685690][ T8923] loop2: detected capacity change from 0 to 16 11:17:54 executing program 1: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x218, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x241, 0x0, 0x1, 0x0, r0, 0x0}]) [ 96.920616][ T8953] loop4: detected capacity change from 0 to 16 [ 96.930498][ T8953] FAT-fs (loop4): bogus number of reserved sectors [ 96.937083][ T8953] FAT-fs (loop4): Can't find a valid FAT filesystem 11:17:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x300, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x3e8, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x4b8, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:17:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 97.440434][ T8979] loop4: detected capacity change from 0 to 16 [ 97.457697][ T8979] FAT-fs (loop4): bogus number of reserved sectors [ 97.464245][ T8979] FAT-fs (loop4): Can't find a valid FAT filesystem 11:17:55 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x500, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:55 executing program 1: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 97.598892][ T8996] loop2: detected capacity change from 0 to 16 [ 97.610776][ T8996] FAT-fs (loop2): bogus number of reserved sectors [ 97.617432][ T8996] FAT-fs (loop2): Can't find a valid FAT filesystem 11:17:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xd80, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xf00, 0x0, 0x1, 0x0, r0, 0x0}]) [ 97.745441][ T9017] loop4: detected capacity change from 0 to 16 [ 97.759122][ T9017] FAT-fs (loop4): invalid media value (0x00) [ 97.765179][ T9017] FAT-fs (loop4): Can't find a valid FAT filesystem 11:17:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x1802, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x2400, 0x0, 0x1, 0x0, r0, 0x0}]) [ 97.932879][ T9035] loop2: detected capacity change from 0 to 16 [ 97.941387][ T9035] FAT-fs (loop2): bogus number of reserved sectors [ 97.947917][ T9035] FAT-fs (loop2): Can't find a valid FAT filesystem 11:17:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:17:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 98.321020][ T9055] loop4: detected capacity change from 0 to 16 [ 98.333245][ T9055] FAT-fs (loop4): invalid media value (0x00) [ 98.339269][ T9055] FAT-fs (loop4): Can't find a valid FAT filesystem 11:17:55 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x4000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:55 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:55 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x4102, 0x0, 0x1, 0x0, r0, 0x0}]) [ 98.578456][ T9079] loop1: detected capacity change from 0 to 16 [ 98.584432][ T9080] loop4: detected capacity change from 0 to 16 [ 98.609393][ T9080] FAT-fs (loop4): invalid media value (0x00) [ 98.615437][ T9080] FAT-fs (loop4): Can't find a valid FAT filesystem 11:17:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x5000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x5800, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x6200, 0x0, 0x1, 0x0, r0, 0x0}]) [ 98.900068][ T9104] loop4: detected capacity change from 0 to 16 [ 98.916213][ T9104] FAT-fs (loop4): invalid media value (0x00) [ 98.922230][ T9104] FAT-fs (loop4): Can't find a valid FAT filesystem 11:17:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:17:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x800d, 0x0, 0x1, 0x0, r0, 0x0}]) [ 99.194572][ T9121] FAT-fs (loop0): bogus number of reserved sectors [ 99.201150][ T9121] FAT-fs (loop0): Can't find a valid FAT filesystem 11:17:56 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:56 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 99.365645][ T9140] loop4: detected capacity change from 0 to 16 [ 99.374336][ T9140] FAT-fs (loop4): invalid media value (0x00) [ 99.380365][ T9140] FAT-fs (loop4): Can't find a valid FAT filesystem [ 99.388271][ T9143] loop5: detected capacity change from 0 to 16 11:17:56 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x9cff, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xb804, 0x0, 0x1, 0x0, r0, 0x0}]) [ 99.552157][ T9160] loop1: detected capacity change from 0 to 16 11:17:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 99.630921][ T9171] loop4: detected capacity change from 0 to 16 [ 99.640141][ T9171] FAT-fs (loop4): invalid media value (0x00) [ 99.646173][ T9171] FAT-fs (loop4): Can't find a valid FAT filesystem 11:17:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xc4ff, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xe803, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 99.889095][ T9189] loop4: detected capacity change from 0 to 16 [ 99.898381][ T9189] FAT-fs (loop4): bogus number of FAT sectors [ 99.904673][ T9189] FAT-fs (loop4): Can't find a valid FAT filesystem 11:17:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:17:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xf401, 0x0, 0x1, 0x0, r0, 0x0}]) [ 100.059738][ T9201] FAT-fs (loop0): bogus number of reserved sectors [ 100.066261][ T9201] FAT-fs (loop0): Can't find a valid FAT filesystem 11:17:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xff00, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:57 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x1c0}]) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000040)="9000000019001f4d154a817393278bff0a808f78020000006c36710414000200ac1414bb0542d6401051a2d708f37ac8da1a29760099c5ac0000c5b068d0bf46d3234565778d8757006113ffaf6c3efed495a46215be0000766426c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b001500de1df32c1739d7fbee9aa2417318e9e0b390100000000000000000", 0x90, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x33fe0}}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r4) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr=0x64010102, @in=@empty, 0x4e23, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x0, 0x0, r4}, {0x7ff, 0x1, 0x8001, 0x14c8, 0x9bcb, 0x401, 0x5, 0x10001}, {0x9, 0x27, 0x101, 0x6}, 0x0, 0x6e6bbc, 0x3, 0x1, 0x3, 0x1}, {{@in=@broadcast, 0x4d2}, 0x2, @in6=@private1, 0x3503, 0x0, 0x2, 0x0, 0x98, 0x0, 0x7f}}, 0xe8) [ 100.284895][ T9218] loop4: detected capacity change from 0 to 16 [ 100.286750][ T9216] loop2: detected capacity change from 0 to 1 [ 100.297368][ T9218] FAT-fs (loop4): bogus number of FAT sectors [ 100.303634][ T9218] FAT-fs (loop4): Can't find a valid FAT filesystem [ 100.330571][ T9216] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.2'. 11:17:57 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:57 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x7e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103f17, 0x986, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x6) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="cc000004634d410207abd20c03771e3b74447cf83b89cb908087e3fd96f3c5", @ANYRES16=0x0, @ANYBLOB="000225bd700003dcdf2541000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f7073000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f7073000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f707300000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f707300000000"], 0xcc}, 0x1, 0x0, 0x0, 0x4}, 0x4008004) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80800) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x10041, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x4, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)) write$P9_RLCREATE(r0, &(0x7f0000000140)={0x18, 0xf, 0x2, {{0x80, 0x0, 0x3}, 0x7}}, 0x18) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x10, 0x8003, 0x8020001) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141142, 0x50) r3 = creat(&(0x7f0000000340)='./file0\x00', 0x10d) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0x8028, 0x0, 0x0, 0x8}) creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) 11:17:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xff0f, 0x0, 0x1, 0x0, r0, 0x0}]) [ 100.446815][ T9238] loop5: detected capacity change from 0 to 16 11:17:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 100.532569][ T9249] loop1: detected capacity change from 0 to 16 [ 100.550844][ T9237] EXT4-fs error (device sda1): mb_free_blocks:1822: group 5, inode 14436: block 164256:freeing already freed block (bit 416); block bitmap corrupt. [ 100.551533][ T9251] loop4: detected capacity change from 0 to 16 [ 100.566041][ T9237] EXT4-fs (sda1): pa ffff8881066c50d0: logic 0, phys. 164256, len 32 11:17:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xff9c, 0x0, 0x1, 0x0, r0, 0x0}]) [ 100.574110][ T9251] FAT-fs (loop4): bogus number of FAT sectors [ 100.580279][ T9237] EXT4-fs error (device sda1): ext4_mb_release_inode_pa:4705: group 5, [ 100.586524][ T9251] FAT-fs (loop4): Can't find a valid FAT filesystem [ 100.601504][ T9237] free 16, pa_free 15 11:17:58 executing program 2: r0 = syz_io_uring_setup(0x2de6, &(0x7f0000000880)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000512000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000040)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r3, &(0x7f0000000080)=""/223, 0xdf) 11:17:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:17:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xffc4, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 100.916902][ T9275] loop4: detected capacity change from 0 to 16 [ 100.939347][ T9281] FAT-fs (loop0): bogus number of reserved sectors [ 100.945943][ T9281] FAT-fs (loop0): Can't find a valid FAT filesystem 11:17:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x40000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x50000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xf0ff7f, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:58 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 101.425688][ T9310] loop4: detected capacity change from 0 to 16 [ 101.427424][ T9311] loop5: detected capacity change from 0 to 16 11:17:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x1000000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:58 executing program 2: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000001600)='syz1\x00', 0x200002, 0x0) writev(r0, &(0x7f0000001a80)=[{&(0x7f0000001640)="244a21d617e16b43df388a70b0651c4857327fd7a7e2ba6875b4b7acb93339fc9dac2ba15003112e2c6aec0db1db8286dbf9251d0ee2fbdf88665d90899cf8fc7b912f9f07b43a630ebd605d1772ec67aceac5de6ea2c697b757444624268a7bdce756407b9cb488eb8c599d834f7c32aadd44578b3ea8df818249aa480f7e5b4987ee2e070820044b613a9594c61af059436871d8e6a89012725ae8e59d53a27c3508414be1a3b5d3d0cc740e0017986f3dc01e8639013d7846e16b6b61ba0a7f39b7b15aae59a88bf6e133f73c43d3b68f1dd89b31cb07703e612da1952e89d76b426d9e7bf9961e199902f03c6440", 0xf0}, {&(0x7f0000001740)="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", 0xfe}, {&(0x7f0000001840)="4946af03d7bbb12a0ff3b55a694d70d081d2c6f4b795e8b3c72639cb1add4fae377643f37795c47fb80958491db81bd975e7db04205e70d590f67f95e05d4955d0cafbacb0540f", 0x47}, {&(0x7f00000018c0)="ca335590b19ff80e0c1a83ec2ed7ae84eb5c0860537ab5256b16d87d1c286d95757ce94114c434eefc6b94fd280b75719681b17360241ef932d9b605271ad01530051d18e8aa725f233d8e4388ca94ac9f5357635df52de608302778a992d37179e7c4fccb14b203df2f83b372aa87a5653e12bc1fade6e4227fc5f577d938e1a8d197618b4c419c33bb93a84643ae9612df20fe75f95ea4d983db17b74f559aabc619eabfbd9774f5511352ef8774882df4c0a04e36f1d2035417c014a243bd3bbfbf478ef129edfb82d3a430bf2a268b2598296b", 0xd5}, {&(0x7f00000019c0)="103e3b990053158131b804d28eaa5d911fcee959c9bcbcfbdd0fd83b91b60b40ef4c42828c126abe7f560022cae8d0ca611ac54a5600af6016cc285488fb90276f01cf3f6e856224d36b911923edcbe4b98f66955bca0997c55e5e27b060755d423eab54265f9c892c786da58317ef5cfd4ca950e9f86987877803394f9330804a75", 0x82}], 0x5) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x61, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, 0x0, &(0x7f0000000040), 0x800) mkdir(&(0x7f0000001b40)='./file0\x00', 0x2) recvmsg(r2, &(0x7f00000015c0)={&(0x7f0000000080)=@tipc=@name, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/129, 0x81}, {&(0x7f00000012c0)=""/93, 0x5d}, {&(0x7f0000001340)=""/19, 0x13}, {&(0x7f0000001380)=""/172, 0xac}, {&(0x7f0000001440)=""/217, 0xd9}], 0x7}, 0x2081) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) fdatasync(r3) openat(0xffffffffffffffff, &(0x7f0000001b00)='./file0\x00', 0x202000, 0x131) [ 101.519026][ T9321] loop1: detected capacity change from 0 to 16 11:17:59 executing program 2: syz_mount_image$msdos(&(0x7f00000024c0), &(0x7f0000002500)='./file0\x00', 0x0, 0x0, &(0x7f0000002c40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="756d61736b3d30303030303030303030303030303030303030303030302c004543064867f10bdbdd4b42de1ca391142d49ba60e29b63433628dc0737f9577815ec3646bb2a4de65478ff28f5abad48bea2a66a142e7fcd39d5777465f365ba7f1998240acd571b2696b7f336ab9befee49e1c75b640fd730252b1513d461e0e3177a0125485161629c1c29b6551b1e0dd5b6fa54e1eb08ada1b9c2e5cd34bbdc09b5d947a23c9acd"]) [ 101.627084][ T9337] FAT-fs (loop2): bogus number of reserved sectors [ 101.633828][ T9337] FAT-fs (loop2): Can't find a valid FAT filesystem 11:17:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:17:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x2000000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x802, 0x3) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) fspick(r0, &(0x7f0000000080)='./file0\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 11:17:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 101.799762][ T9349] loop2: detected capacity change from 0 to 512 [ 101.811218][ T9355] loop4: detected capacity change from 0 to 16 [ 101.828470][ T9358] FAT-fs (loop0): bogus number of reserved sectors [ 101.835067][ T9358] FAT-fs (loop0): Can't find a valid FAT filesystem 11:17:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x3000000, 0x0, 0x1, 0x0, r0, 0x0}]) [ 101.852678][ T9349] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad i_size value: -8687608019531327488 [ 101.866361][ T9349] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 101.876894][ T9349] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 101.892485][ T9349] EXT4-fs (loop2): mount failed [ 101.930977][ T9349] loop2: detected capacity change from 0 to 512 11:17:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:17:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x802, 0x3) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) fspick(r0, &(0x7f0000000080)='./file0\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 11:17:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x4000000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:17:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 102.392117][ T9395] loop2: detected capacity change from 0 to 512 [ 102.405712][ T9401] loop5: detected capacity change from 0 to 16 [ 102.406851][ T9400] loop1: detected capacity change from 0 to 16 [ 102.421558][ T9398] loop4: detected capacity change from 0 to 16 11:17:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:17:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x8000000, 0x0, 0x1, 0x0, r0, 0x0}]) [ 102.430794][ T9395] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad i_size value: -8687608019531327488 [ 102.444429][ T9395] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 102.455003][ T9395] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 102.473869][ T9395] EXT4-fs (loop2): mount failed [ 102.566730][ T9426] loop4: detected capacity change from 0 to 16 11:18:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x802, 0x3) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) fspick(r0, &(0x7f0000000080)='./file0\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 11:18:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x8679a16, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 102.699019][ T9442] loop4: detected capacity change from 0 to 16 [ 102.709378][ T9443] loop2: detected capacity change from 0 to 512 [ 102.715893][ T9445] FAT-fs (loop0): bogus number of reserved sectors [ 102.722443][ T9445] FAT-fs (loop0): Can't find a valid FAT filesystem [ 102.759163][ T9443] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad i_size value: -8687608019531327488 [ 102.772809][ T9443] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 102.783496][ T9443] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 102.798213][ T9443] EXT4-fs (loop2): mount failed [ 102.840965][ T9462] loop4: detected capacity change from 0 to 16 11:18:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xf000000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x802, 0x3) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) fspick(r0, &(0x7f0000000080)='./file0\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 11:18:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 103.269320][ T9477] loop2: detected capacity change from 0 to 512 [ 103.283247][ T9482] loop5: detected capacity change from 0 to 16 [ 103.286221][ T9473] loop1: detected capacity change from 0 to 16 [ 103.297590][ T9484] loop4: detected capacity change from 0 to 16 11:18:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 103.306462][ T9477] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad i_size value: -8687608019531327488 [ 103.320056][ T9477] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 103.330739][ T9477] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 103.345203][ T9477] EXT4-fs (loop2): mount failed 11:18:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x10000000, 0x0, 0x1, 0x0, r0, 0x0}]) [ 103.414767][ T9502] loop4: detected capacity change from 0 to 16 11:18:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x169a6708, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x802, 0x3) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) fspick(r0, &(0x7f0000000080)='./file0\x00', 0x0) [ 103.577454][ T9518] FAT-fs (loop0): bogus number of reserved sectors [ 103.584124][ T9518] FAT-fs (loop0): Can't find a valid FAT filesystem [ 103.615468][ T9522] loop2: detected capacity change from 0 to 512 [ 103.631665][ T9524] loop4: detected capacity change from 0 to 16 11:18:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x18020000, 0x0, 0x1, 0x0, r0, 0x0}]) [ 103.698353][ T9522] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad i_size value: -8687608019531327488 [ 103.711972][ T9522] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 103.722622][ T9522] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 103.877031][ T9522] EXT4-fs (loop2): mount failed 11:18:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x24000000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x802, 0x3) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 104.133226][ T9558] loop0: detected capacity change from 0 to 16 [ 104.139994][ T9561] loop4: detected capacity change from 0 to 16 [ 104.151803][ T9558] FAT-fs (loop0): bogus number of reserved sectors [ 104.158326][ T9558] FAT-fs (loop0): Can't find a valid FAT filesystem 11:18:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x40000000, 0x0, 0x1, 0x0, r0, 0x0}]) [ 104.179257][ T9571] loop5: detected capacity change from 0 to 16 [ 104.182348][ T9572] loop2: detected capacity change from 0 to 512 11:18:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 104.253095][ T9586] loop4: detected capacity change from 0 to 16 [ 104.254184][ T9572] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad i_size value: -8687608019531327488 [ 104.272862][ T9572] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 104.283395][ T9572] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 104.298418][ T9572] EXT4-fs (loop2): mount failed 11:18:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x41020000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 104.393064][ T9597] loop4: detected capacity change from 0 to 16 [ 104.449912][ T9608] loop2: detected capacity change from 0 to 512 [ 104.472125][ T9608] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad i_size value: -8687608019531327488 [ 104.485899][ T9608] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 104.496416][ T9608] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 104.518470][ T9608] EXT4-fs (loop2): mount failed [ 104.545500][ T9617] loop4: detected capacity change from 0 to 16 11:18:02 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x50000000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 105.037370][ T9637] loop4: detected capacity change from 0 to 16 [ 105.044956][ T9638] loop2: detected capacity change from 0 to 512 [ 105.045349][ T9645] loop0: detected capacity change from 0 to 16 [ 105.063964][ T9645] FAT-fs (loop0): bogus number of reserved sectors [ 105.070532][ T9645] FAT-fs (loop0): Can't find a valid FAT filesystem 11:18:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x58000000, 0x0, 0x1, 0x0, r0, 0x0}]) [ 105.105527][ T9638] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad i_size value: -8687608019531327488 [ 105.119157][ T9638] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 105.129674][ T9638] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 105.144831][ T9638] EXT4-fs (loop2): mount failed 11:18:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 105.231231][ T9668] loop4: detected capacity change from 0 to 16 [ 105.238325][ T9671] loop2: detected capacity change from 0 to 512 11:18:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x62000000, 0x0, 0x1, 0x0, r0, 0x0}]) [ 105.286449][ T9671] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad i_size value: -8687608019531327488 [ 105.300037][ T9671] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 105.310616][ T9671] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 105.326138][ T9671] EXT4-fs (loop2): mount failed 11:18:02 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:02 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 105.381521][ T9687] loop4: detected capacity change from 0 to 16 [ 105.410763][ T9695] loop2: detected capacity change from 0 to 512 11:18:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x7ffff000, 0x0, 0x1, 0x0, r0, 0x0}]) [ 105.503266][ T9710] loop4: detected capacity change from 0 to 16 [ 105.532722][ T9711] loop2: detected capacity change from 0 to 512 11:18:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x800d0000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:03 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) [ 105.930744][ T9733] loop2: detected capacity change from 0 to 512 [ 105.938823][ T9737] loop4: detected capacity change from 0 to 16 [ 105.942204][ T9738] loop0: detected capacity change from 0 to 16 [ 105.962673][ T9738] FAT-fs (loop0): bogus number of reserved sectors [ 105.966688][ T9737] handle_bad_sector: 2 callbacks suppressed [ 105.966699][ T9737] attempt to access beyond end of device 11:18:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 105.966699][ T9737] loop4: rw=2049, want=17, limit=16 [ 105.969202][ T9738] FAT-fs (loop0): Can't find a valid FAT filesystem 11:18:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x91ffffff, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 106.030236][ T9749] loop4: detected capacity change from 0 to 16 [ 106.043707][ T9749] attempt to access beyond end of device [ 106.043707][ T9749] loop4: rw=2049, want=17, limit=16 11:18:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x9cff0000, 0x0, 0x1, 0x0, r0, 0x0}]) [ 106.114669][ T9762] loop2: detected capacity change from 0 to 512 [ 106.121857][ T9763] loop4: detected capacity change from 0 to 16 [ 106.137627][ T9763] attempt to access beyond end of device [ 106.137627][ T9763] loop4: rw=2049, want=17, limit=16 [ 106.231335][ T9779] loop4: detected capacity change from 0 to 16 [ 106.253527][ T9779] attempt to access beyond end of device [ 106.253527][ T9779] loop4: rw=2049, want=17, limit=16 11:18:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xb3f210ef, 0x0, 0x1, 0x0, r0, 0x0}]) [ 106.761286][ T9789] loop2: detected capacity change from 0 to 512 11:18:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 106.803656][ T9798] loop4: detected capacity change from 0 to 16 [ 106.841001][ T9805] FAT-fs (loop1): bogus number of reserved sectors [ 106.846783][ T9798] attempt to access beyond end of device [ 106.846783][ T9798] loop4: rw=2049, want=17, limit=16 [ 106.847542][ T9805] FAT-fs (loop1): Can't find a valid FAT filesystem [ 106.859447][ T9811] loop0: detected capacity change from 0 to 16 [ 106.880708][ T9814] loop2: detected capacity change from 0 to 512 11:18:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 106.899001][ T9811] FAT-fs (loop0): bogus number of reserved sectors [ 106.905555][ T9811] FAT-fs (loop0): Can't find a valid FAT filesystem 11:18:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xb8040000, 0x0, 0x1, 0x0, r0, 0x0}]) [ 106.959768][ T9824] loop2: detected capacity change from 0 to 273 [ 106.985891][ T9824] EXT4-fs (loop2): bad geometry: block count 128 exceeds size of device (68 blocks) [ 106.990877][ T9831] loop4: detected capacity change from 0 to 16 11:18:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, 0x0, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 107.034826][ T9831] attempt to access beyond end of device [ 107.034826][ T9831] loop4: rw=2049, want=17, limit=16 11:18:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xc4ff0000, 0x0, 0x1, 0x0, r0, 0x0}]) [ 107.102064][ T9844] loop2: detected capacity change from 0 to 273 [ 107.110796][ T9844] EXT4-fs (loop2): bad geometry: block count 128 exceeds size of device (68 blocks) [ 107.154422][ T9856] loop4: detected capacity change from 0 to 16 [ 107.187754][ T9856] attempt to access beyond end of device [ 107.187754][ T9856] loop4: rw=2049, want=17, limit=16 11:18:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xc4ffffff, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, 0x0, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) [ 107.733971][ T9875] FAT-fs (loop1): bogus number of reserved sectors [ 107.740504][ T9875] FAT-fs (loop1): Can't find a valid FAT filesystem [ 107.749624][ T9879] loop0: detected capacity change from 0 to 16 [ 107.751787][ T9880] FAT-fs (loop5): bogus number of reserved sectors [ 107.756032][ T9882] loop4: detected capacity change from 0 to 16 [ 107.762390][ T9880] FAT-fs (loop5): Can't find a valid FAT filesystem [ 107.765422][ T9881] loop2: detected capacity change from 0 to 273 11:18:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xe8030000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, 0x0, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 107.777723][ T9879] FAT-fs (loop0): bogus number of reserved sectors [ 107.787919][ T9879] FAT-fs (loop0): Can't find a valid FAT filesystem [ 107.792893][ T9881] EXT4-fs (loop2): bad geometry: block count 128 exceeds size of device (68 blocks) [ 107.802949][ T9882] attempt to access beyond end of device [ 107.802949][ T9882] loop4: rw=2049, want=17, limit=16 11:18:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000013c00)) 11:18:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xef10f2b3, 0x0, 0x1, 0x0, r0, 0x0}]) [ 107.944632][ T9909] loop4: detected capacity change from 0 to 16 11:18:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000013c00)) [ 107.987192][ T9909] attempt to access beyond end of device [ 107.987192][ T9909] loop4: rw=2049, want=17, limit=16 11:18:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xf4010000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280), 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000013c00)) 11:18:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xff000000, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) [ 108.626087][ T9941] loop4: detected capacity change from 0 to 16 [ 108.640006][ T9949] loop0: detected capacity change from 0 to 16 [ 108.641782][ T9950] FAT-fs (loop1): bogus number of reserved sectors [ 108.647933][ T9948] FAT-fs (loop5): bogus number of reserved sectors [ 108.652710][ T9950] FAT-fs (loop1): Can't find a valid FAT filesystem [ 108.659231][ T9948] FAT-fs (loop5): Can't find a valid FAT filesystem 11:18:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000013c00)) 11:18:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280), 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xff0f0000, 0x0, 0x1, 0x0, r0, 0x0}]) [ 108.682831][ T9941] attempt to access beyond end of device [ 108.682831][ T9941] loop4: rw=2049, want=17, limit=16 [ 108.695446][ T9949] FAT-fs (loop0): bogus number of reserved sectors [ 108.702021][ T9949] FAT-fs (loop0): Can't find a valid FAT filesystem [ 108.725615][ T9960] loop2: detected capacity change from 0 to 512 [ 108.768468][ T9960] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 108.779052][ T9960] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 108.790292][ T9982] loop4: detected capacity change from 0 to 16 [ 108.797050][ T9960] EXT4-fs (loop2): mount failed 11:18:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xffffff91, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000013c00)) 11:18:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280), 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 108.910698][ T9998] loop2: detected capacity change from 0 to 512 [ 108.931193][ T9998] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 108.941744][ T9998] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 108.956884][ T9998] EXT4-fs (loop2): mount failed [ 108.980569][T10006] loop4: detected capacity change from 0 to 16 11:18:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xffffffc4, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000013c00)) 11:18:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 109.528925][T10029] FAT-fs (loop5): bogus number of reserved sectors [ 109.535457][T10029] FAT-fs (loop5): Can't find a valid FAT filesystem [ 109.535712][T10022] loop0: detected capacity change from 0 to 16 [ 109.547982][T10024] loop2: detected capacity change from 0 to 512 [ 109.554764][T10022] FAT-fs (loop0): bogus number of reserved sectors [ 109.561308][T10022] FAT-fs (loop0): Can't find a valid FAT filesystem [ 109.564805][T10031] loop4: detected capacity change from 0 to 16 11:18:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x11100}], 0x0, &(0x7f0000013c00)) [ 109.576719][T10024] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 109.587284][T10024] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 109.592755][T10035] FAT-fs (loop1): bogus number of reserved sectors [ 109.601884][T10024] EXT4-fs (loop2): mount failed [ 109.607929][T10035] FAT-fs (loop1): Can't find a valid FAT filesystem 11:18:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0xffffffff, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 109.669764][T10053] loop2: detected capacity change from 0 to 512 [ 109.707499][T10053] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 109.718102][T10053] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 109.734409][T10053] EXT4-fs (loop2): mount failed 11:18:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x11100}], 0x0, &(0x7f0000013c00)) [ 109.761803][T10070] loop4: detected capacity change from 0 to 16 11:18:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 109.849722][T10080] loop2: detected capacity change from 0 to 512 [ 109.882775][T10080] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 109.890656][T10092] loop4: detected capacity change from 0 to 16 [ 109.893332][T10080] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 109.919698][T10080] EXT4-fs (loop2): mount failed 11:18:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x2, 0x1, 0x0, r0, 0x0}]) 11:18:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) 11:18:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 110.395171][T10114] loop2: detected capacity change from 0 to 512 [ 110.411545][T10117] loop0: detected capacity change from 0 to 16 [ 110.418125][T10118] loop4: detected capacity change from 0 to 16 [ 110.428537][T10122] FAT-fs (loop5): bogus number of reserved sectors [ 110.433308][T10114] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 110.437215][T10122] FAT-fs (loop5): Can't find a valid FAT filesystem [ 110.447845][T10114] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 110.468915][T10117] FAT-fs (loop0): bogus number of reserved sectors [ 110.475449][T10117] FAT-fs (loop0): Can't find a valid FAT filesystem [ 110.482324][T10126] FAT-fs (loop1): bogus number of reserved sectors [ 110.486172][T10114] EXT4-fs (loop2): mount failed 11:18:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140), 0x0, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 110.489201][T10126] FAT-fs (loop1): Can't find a valid FAT filesystem 11:18:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x3, 0x1, 0x0, r0, 0x0}]) [ 110.579197][T10137] loop4: detected capacity change from 0 to 16 11:18:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) [ 110.624151][T10143] loop2: detected capacity change from 0 to 512 [ 110.653710][T10143] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 11:18:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x4, 0x1, 0x0, r0, 0x0}]) [ 110.664432][T10143] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 110.709728][T10160] loop4: detected capacity change from 0 to 16 11:18:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f00000000c0), 0x7fff) [ 110.762728][T10143] EXT4-fs (loop2): mount failed [ 110.819576][T10175] loop4: detected capacity change from 0 to 16 11:18:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140), 0x0, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x5, 0x1, 0x0, r0, 0x0}]) 11:18:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f00000000c0), 0x7fff) 11:18:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) [ 111.286539][T10189] loop0: detected capacity change from 0 to 16 [ 111.305489][T10196] loop2: detected capacity change from 0 to 512 [ 111.309812][T10189] FAT-fs (loop0): bogus number of reserved sectors [ 111.313176][T10194] FAT-fs (loop5): bogus number of reserved sectors [ 111.318280][T10189] FAT-fs (loop0): Can't find a valid FAT filesystem 11:18:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f00000000c0), 0x7fff) [ 111.331421][T10194] FAT-fs (loop5): Can't find a valid FAT filesystem [ 111.338027][T10192] loop4: detected capacity change from 0 to 16 [ 111.358226][T10205] FAT-fs (loop1): bogus number of reserved sectors [ 111.364781][T10205] FAT-fs (loop1): Can't find a valid FAT filesystem [ 111.372631][T10196] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 11:18:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x8, 0x1, 0x0, r0, 0x0}]) [ 111.383348][T10196] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 111.398719][T10196] EXT4-fs (loop2): mount failed 11:18:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140), 0x0, 0x11100}], 0x0, &(0x7f0000013c00)) [ 111.472007][T10223] loop4: detected capacity change from 0 to 16 11:18:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xf, 0x1, 0x0, r0, 0x0}]) 11:18:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0), 0x7fff) [ 111.516099][T10230] loop2: detected capacity change from 0 to 512 [ 111.550604][T10230] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 11:18:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0), 0x7fff) [ 111.561223][T10230] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 111.584076][T10243] loop4: detected capacity change from 0 to 16 [ 111.605103][T10230] EXT4-fs (loop2): mount failed [ 111.659692][T10247] loop4: detected capacity change from 0 to 16 11:18:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x10, 0x1, 0x0, r0, 0x0}]) 11:18:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000", 0x38, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0), 0x7fff) 11:18:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) [ 112.159489][T10263] loop0: detected capacity change from 0 to 16 [ 112.169141][T10263] FAT-fs (loop0): bogus number of reserved sectors [ 112.172396][T10269] loop2: detected capacity change from 0 to 512 [ 112.175702][T10263] FAT-fs (loop0): Can't find a valid FAT filesystem [ 112.183887][T10270] loop4: detected capacity change from 0 to 16 [ 112.200614][T10271] FAT-fs (loop5): bogus number of reserved sectors 11:18:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, 0x0, 0x7fff) [ 112.207142][T10271] FAT-fs (loop5): Can't find a valid FAT filesystem [ 112.234592][T10269] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 110a, entries 5252, max 47279(0), depth 13519(13519) [ 112.246261][T10282] loop1: detected capacity change from 0 to 16 [ 112.253258][T10269] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 112.269976][T10269] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 11:18:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, 0x0, 0x7fff) [ 112.284708][T10282] FAT-fs (loop1): bogus number of reserved sectors [ 112.284892][T10269] EXT4-fs (loop2): mount failed [ 112.291232][T10282] FAT-fs (loop1): Can't find a valid FAT filesystem [ 112.321121][T10291] loop4: detected capacity change from 0 to 16 11:18:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x24, 0x1, 0x0, r0, 0x0}]) 11:18:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000", 0x38, 0x11100}], 0x0, &(0x7f0000013c00)) [ 112.411323][T10307] loop2: detected capacity change from 0 to 512 [ 112.420509][T10308] loop4: detected capacity change from 0 to 16 11:18:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, 0x0, 0x7fff) [ 112.460965][T10307] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 110a, entries 5252, max 47279(0), depth 13519(13519) [ 112.479675][T10307] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 112.490288][T10307] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 11:18:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x50, 0x1, 0x0, r0, 0x0}]) [ 112.514280][T10307] EXT4-fs (loop2): mount failed [ 112.561426][T10327] loop4: detected capacity change from 0 to 16 11:18:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000", 0x38, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x58, 0x1, 0x0, r0, 0x0}]) 11:18:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x0) 11:18:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) [ 113.030105][T10339] loop2: detected capacity change from 0 to 512 [ 113.044663][T10348] loop4: detected capacity change from 0 to 16 [ 113.051377][T10350] loop5: detected capacity change from 0 to 16 [ 113.052142][T10347] loop0: detected capacity change from 0 to 16 [ 113.062136][T10350] FAT-fs (loop5): bogus number of reserved sectors [ 113.070488][T10350] FAT-fs (loop5): Can't find a valid FAT filesystem [ 113.090146][T10347] FAT-fs (loop0): bogus number of reserved sectors [ 113.096726][T10347] FAT-fs (loop0): Can't find a valid FAT filesystem [ 113.105374][T10339] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 110a, entries 5252, max 47279(0), depth 13519(13519) [ 113.124001][T10339] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 11:18:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x0) 11:18:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x62, 0x1, 0x0, r0, 0x0}]) [ 113.134516][T10339] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 113.139250][T10363] loop1: detected capacity change from 0 to 16 [ 113.164548][T10363] FAT-fs (loop1): bogus number of reserved sectors [ 113.170607][T10339] EXT4-fs (loop2): mount failed [ 113.171111][T10363] FAT-fs (loop1): Can't find a valid FAT filesystem 11:18:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x0) 11:18:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34", 0x54, 0x11100}], 0x0, &(0x7f0000013c00)) [ 113.211725][T10376] loop4: detected capacity change from 0 to 16 11:18:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x1f4, 0x1, 0x0, r0, 0x0}]) [ 113.280306][T10383] loop2: detected capacity change from 0 to 512 [ 113.317068][T10393] loop4: detected capacity change from 0 to 16 [ 113.325135][T10383] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 110a, entries 5252, max 47279(0), depth 13519(13519) [ 113.343893][T10383] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 113.354561][T10383] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 11:18:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000", 0x38, 0x11100}], 0x0, &(0x7f0000013c00)) [ 113.389522][T10383] EXT4-fs (loop2): mount failed [ 113.457675][T10407] loop4: detected capacity change from 0 to 512 [ 113.492216][T10407] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 110a, entries 5252, max 47279(0), depth 13519(13519) [ 113.510875][T10407] EXT4-fs error (device loop4): ext4_quota_enable:6438: comm syz-executor.4: Bad quota inode # 3 [ 113.521510][T10407] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 113.536950][T10407] EXT4-fs (loop4): mount failed 11:18:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x218, 0x1, 0x0, r0, 0x0}]) 11:18:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34", 0x54, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) [ 113.897037][T10424] loop5: detected capacity change from 0 to 16 [ 113.916499][T10424] FAT-fs (loop5): bogus number of reserved sectors [ 113.923047][T10424] FAT-fs (loop5): Can't find a valid FAT filesystem [ 113.935299][T10426] loop2: detected capacity change from 0 to 512 [ 113.942673][T10427] FAT-fs (loop4): bogus number of reserved sectors [ 113.944650][T10435] loop0: detected capacity change from 0 to 16 [ 113.949274][T10427] FAT-fs (loop4): Can't find a valid FAT filesystem [ 113.966478][T10435] FAT-fs (loop0): bogus number of reserved sectors [ 113.973082][T10435] FAT-fs (loop0): Can't find a valid FAT filesystem 11:18:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 113.987165][T10426] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 110a, entries 5252, max 47279(0), depth 13519(13519) [ 114.005883][T10426] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 114.007502][T10444] loop1: detected capacity change from 0 to 16 [ 114.016587][T10426] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 114.031529][T10444] FAT-fs (loop1): bogus number of reserved sectors 11:18:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x241, 0x1, 0x0, r0, 0x0}]) [ 114.043259][T10444] FAT-fs (loop1): Can't find a valid FAT filesystem [ 114.048757][T10426] EXT4-fs (loop2): mount failed 11:18:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34", 0x54, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x300, 0x1, 0x0, r0, 0x0}]) [ 114.147302][T10467] loop2: detected capacity change from 0 to 512 [ 114.213234][T10467] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 110a, entries 5252, max 47279(0), depth 13519(13519) [ 114.232023][T10467] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 114.243066][T10467] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 114.270625][T10467] EXT4-fs (loop2): mount failed 11:18:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0", 0x62, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x3e8, 0x1, 0x0, r0, 0x0}]) [ 114.346621][T10485] loop2: detected capacity change from 0 to 512 [ 114.389154][T10485] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 110a, entries 5252, max 47279(0), depth 13519(13519) [ 114.408041][T10485] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 114.418559][T10485] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 114.437226][T10485] EXT4-fs (loop2): mount failed 11:18:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0", 0x62, 0x11100}], 0x0, &(0x7f0000013c00)) [ 114.494149][T10500] loop2: detected capacity change from 0 to 512 [ 114.519567][T10500] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 110a, entries 5252, max 47279(0), depth 13519(13519) [ 114.538396][T10500] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 114.548962][T10500] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 114.564396][T10500] EXT4-fs (loop2): mount failed 11:18:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x4b8, 0x1, 0x0, r0, 0x0}]) 11:18:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0", 0x62, 0x11100}], 0x0, &(0x7f0000013c00)) [ 114.772096][T10519] loop2: detected capacity change from 0 to 512 [ 114.776718][T10518] loop5: detected capacity change from 0 to 16 [ 114.806902][T10519] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 110a, entries 5252, max 47279(0), depth 13519(13519) [ 114.825640][T10519] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 114.836177][T10519] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 114.851702][T10519] EXT4-fs (loop2): mount failed [ 114.859833][T10518] FAT-fs (loop5): bogus number of reserved sectors 11:18:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 114.866474][T10518] FAT-fs (loop5): Can't find a valid FAT filesystem 11:18:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb1", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x500, 0x1, 0x0, r0, 0x0}]) [ 114.896723][T10531] loop0: detected capacity change from 0 to 16 [ 114.904735][T10531] FAT-fs (loop0): invalid media value (0x00) [ 114.910800][T10531] FAT-fs (loop0): Can't find a valid FAT filesystem [ 114.913531][T10532] loop1: detected capacity change from 0 to 16 [ 114.956625][T10532] FAT-fs (loop1): bogus number of reserved sectors [ 114.963183][T10532] FAT-fs (loop1): Can't find a valid FAT filesystem [ 114.964406][T10542] FAT-fs (loop4): bogus number of reserved sectors [ 114.976305][T10542] FAT-fs (loop4): Can't find a valid FAT filesystem [ 114.985525][T10547] loop2: detected capacity change from 0 to 512 [ 115.009625][T10547] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad extended attribute block 177 [ 115.022900][T10547] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 115.033430][T10547] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 11:18:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xd80, 0x1, 0x0, r0, 0x0}]) [ 115.110268][T10547] EXT4-fs (loop2): mount failed 11:18:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb1", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xf00, 0x1, 0x0, r0, 0x0}]) [ 115.180952][T10571] loop2: detected capacity change from 0 to 512 [ 115.216690][T10571] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad extended attribute block 177 11:18:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x1802, 0x1, 0x0, r0, 0x0}]) [ 115.229805][T10571] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 115.240505][T10571] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 115.257596][T10571] EXT4-fs (loop2): mount failed 11:18:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb1", 0x69, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x2400, 0x1, 0x0, r0, 0x0}]) [ 115.636815][T10596] loop2: detected capacity change from 0 to 512 [ 115.653682][T10600] loop5: detected capacity change from 0 to 16 [ 115.665638][T10600] FAT-fs (loop5): bogus number of reserved sectors [ 115.672194][T10600] FAT-fs (loop5): Can't find a valid FAT filesystem [ 115.681361][T10596] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad extended attribute block 177 [ 115.694505][T10596] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 115.705006][T10596] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 115.719941][T10596] EXT4-fs (loop2): mount failed 11:18:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x4000, 0x1, 0x0, r0, 0x0}]) 11:18:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce96089", 0x6d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 115.843405][T10622] loop1: detected capacity change from 0 to 16 [ 115.853473][T10622] FAT-fs (loop1): bogus number of reserved sectors [ 115.860027][T10622] FAT-fs (loop1): Can't find a valid FAT filesystem [ 115.862868][T10627] loop0: detected capacity change from 0 to 16 [ 115.873420][T10628] loop2: detected capacity change from 0 to 512 [ 115.883307][T10624] FAT-fs (loop4): bogus number of reserved sectors 11:18:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x4102, 0x1, 0x0, r0, 0x0}]) [ 115.889870][T10624] FAT-fs (loop4): Can't find a valid FAT filesystem [ 115.903324][T10627] FAT-fs (loop0): invalid media value (0x00) [ 115.909377][T10627] FAT-fs (loop0): Can't find a valid FAT filesystem [ 115.938768][T10628] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad extended attribute block 1625885873 [ 115.952530][T10628] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 115.963185][T10628] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 115.979211][T10628] EXT4-fs (loop2): mount failed 11:18:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x5000, 0x1, 0x0, r0, 0x0}]) 11:18:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce96089", 0x6d, 0x11100}], 0x0, &(0x7f0000013c00)) [ 116.069267][T10656] loop2: detected capacity change from 0 to 512 [ 116.099712][T10656] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad extended attribute block 1625885873 11:18:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x5800, 0x1, 0x0, r0, 0x0}]) [ 116.113453][T10656] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 116.123964][T10656] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 116.148068][T10656] EXT4-fs (loop2): mount failed 11:18:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce96089", 0x6d, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x6200, 0x1, 0x0, r0, 0x0}]) [ 116.507478][T10673] loop2: detected capacity change from 0 to 512 [ 116.533359][T10682] loop5: detected capacity change from 0 to 16 [ 116.543953][T10682] FAT-fs (loop5): bogus number of reserved sectors [ 116.550526][T10682] FAT-fs (loop5): Can't find a valid FAT filesystem [ 116.555659][T10673] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad extended attribute block 1625885873 [ 116.570850][T10673] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 116.581694][T10673] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 116.596297][T10673] EXT4-fs (loop2): mount failed 11:18:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000004000000) 11:18:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x800d, 0x1, 0x0, r0, 0x0}]) 11:18:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f", 0x6f, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) [ 116.753985][T10703] loop2: detected capacity change from 0 to 512 [ 116.770577][T10703] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad extended attribute block 1625885873 [ 116.774844][T10706] loop1: detected capacity change from 0 to 16 [ 116.784260][T10703] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 116.793433][T10716] loop0: detected capacity change from 0 to 16 [ 116.800902][T10703] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 116.812123][T10702] FAT-fs (loop4): bogus number of reserved sectors [ 116.821539][T10703] EXT4-fs (loop2): mount failed [ 116.827541][T10702] FAT-fs (loop4): Can't find a valid FAT filesystem [ 116.846056][T10716] FAT-fs (loop0): invalid media value (0x00) 11:18:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x9cff, 0x1, 0x0, r0, 0x0}]) 11:18:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000004000000) [ 116.847297][T10706] FAT-fs (loop1): bogus number of reserved sectors [ 116.852087][T10716] FAT-fs (loop0): Can't find a valid FAT filesystem [ 116.858580][T10706] FAT-fs (loop1): Can't find a valid FAT filesystem 11:18:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f", 0x6f, 0x11100}], 0x0, &(0x7f0000013c00)) [ 116.919238][T10729] FAT-fs (loop4): bogus number of reserved sectors [ 116.925791][T10729] FAT-fs (loop4): Can't find a valid FAT filesystem 11:18:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000004000000) [ 116.962105][T10736] loop2: detected capacity change from 0 to 512 [ 116.994791][T10736] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad extended attribute block 1625885873 [ 117.008557][T10736] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 117.019073][T10736] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 117.024390][T10742] FAT-fs (loop4): bogus number of reserved sectors [ 117.039793][T10742] FAT-fs (loop4): Can't find a valid FAT filesystem [ 117.039977][T10736] EXT4-fs (loop2): mount failed 11:18:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xb804, 0x1, 0x0, r0, 0x0}]) 11:18:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f", 0x6f, 0x11100}], 0x0, &(0x7f0000013c00)) [ 117.389944][T10759] FAT-fs (loop4): bogus number of reserved sectors [ 117.396478][T10759] FAT-fs (loop4): Can't find a valid FAT filesystem [ 117.404951][T10758] loop5: detected capacity change from 0 to 16 [ 117.414642][T10765] loop2: detected capacity change from 0 to 512 [ 117.422009][T10758] FAT-fs (loop5): bogus number of reserved sectors [ 117.428553][T10758] FAT-fs (loop5): Can't find a valid FAT filesystem [ 117.439542][T10765] EXT4-fs error (device loop2): ext4_quota_enable:6436: inode #3: comm syz-executor.2: iget: bad extended attribute block 1625885873 [ 117.453334][T10765] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 117.463857][T10765] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 11:18:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xc4ff, 0x1, 0x0, r0, 0x0}]) [ 117.490148][T10765] EXT4-fs (loop2): mount failed 11:18:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70}], 0x0, &(0x7f0000013c00)) 11:18:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 117.568497][T10783] loop2: detected capacity change from 0 to 512 11:18:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xe803, 0x1, 0x0, r0, 0x0}]) [ 117.614284][T10783] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 117.625179][T10783] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 117.648653][T10791] loop1: detected capacity change from 0 to 16 [ 117.673664][T10791] FAT-fs (loop1): bogus number of reserved sectors [ 117.680304][T10791] FAT-fs (loop1): Can't find a valid FAT filesystem [ 117.686765][T10797] loop0: detected capacity change from 0 to 16 [ 117.700837][T10783] EXT4-fs (loop2): mount failed [ 117.708438][T10797] FAT-fs (loop0): invalid media value (0x00) [ 117.714464][T10797] FAT-fs (loop0): Can't find a valid FAT filesystem 11:18:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70}], 0x0, &(0x7f0000013c00)) 11:18:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xf401, 0x1, 0x0, r0, 0x0}]) [ 117.807562][T10813] loop2: detected capacity change from 0 to 512 11:18:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xff00, 0x1, 0x0, r0, 0x0}]) [ 117.854286][T10813] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 117.864934][T10813] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 117.881277][T10813] EXT4-fs (loop2): mount failed 11:18:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70}], 0x0, &(0x7f0000013c00)) 11:18:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xff0f, 0x1, 0x0, r0, 0x0}]) [ 118.265391][T10845] loop5: detected capacity change from 0 to 16 [ 118.271918][T10844] loop2: detected capacity change from 0 to 512 [ 118.273632][T10846] FAT-fs (loop4): bogus number of reserved sectors [ 118.284776][T10846] FAT-fs (loop4): Can't find a valid FAT filesystem [ 118.293747][T10845] FAT-fs (loop5): bogus number of reserved sectors [ 118.300343][T10845] FAT-fs (loop5): Can't find a valid FAT filesystem 11:18:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xff9c, 0x1, 0x0, r0, 0x0}]) [ 118.309536][T10844] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 118.320128][T10844] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 118.334680][T10844] EXT4-fs (loop2): mount failed 11:18:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 118.429549][T10869] loop2: detected capacity change from 0 to 512 [ 118.449032][T10869] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 118.461090][T10869] EXT4-fs (loop2): get root inode failed [ 118.466712][T10869] EXT4-fs (loop2): mount failed 11:18:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xffc4, 0x1, 0x0, r0, 0x0}]) [ 118.511492][T10878] loop1: detected capacity change from 0 to 16 11:18:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 118.557312][T10878] FAT-fs (loop1): bogus number of reserved sectors [ 118.558756][T10888] loop0: detected capacity change from 0 to 16 [ 118.563863][T10878] FAT-fs (loop1): Can't find a valid FAT filesystem [ 118.577099][T10888] FAT-fs (loop0): invalid media value (0x00) [ 118.583226][T10888] FAT-fs (loop0): Can't find a valid FAT filesystem [ 118.600463][T10891] loop2: detected capacity change from 0 to 512 11:18:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x40000, 0x1, 0x0, r0, 0x0}]) [ 118.631918][T10891] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 118.643989][T10891] EXT4-fs (loop2): get root inode failed [ 118.649631][T10891] EXT4-fs (loop2): mount failed 11:18:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 118.762386][T10912] loop2: detected capacity change from 0 to 512 [ 118.779488][T10912] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 118.791589][T10912] EXT4-fs (loop2): get root inode failed [ 118.797220][T10912] EXT4-fs (loop2): mount failed 11:18:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x50000, 0x1, 0x0, r0, 0x0}]) 11:18:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {0x0, 0x0, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 119.144485][T10930] loop2: detected capacity change from 0 to 512 [ 119.153237][T10932] FAT-fs (loop4): bogus number of reserved sectors [ 119.159802][T10932] FAT-fs (loop4): Can't find a valid FAT filesystem [ 119.167780][T10933] loop5: detected capacity change from 0 to 16 11:18:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xf0ff7f, 0x1, 0x0, r0, 0x0}]) [ 119.191934][T10930] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 119.204012][T10930] EXT4-fs (loop2): get root inode failed [ 119.209688][T10930] EXT4-fs (loop2): mount failed [ 119.218701][T10933] FAT-fs (loop5): bogus number of reserved sectors [ 119.225217][T10933] FAT-fs (loop5): Can't find a valid FAT filesystem [ 119.273582][T10948] FAT-fs (loop4): bogus number of reserved sectors [ 119.280156][T10948] FAT-fs (loop4): Can't find a valid FAT filesystem 11:18:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {0x0, 0x0, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x1000000, 0x1, 0x0, r0, 0x0}]) 11:18:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) [ 119.383638][T10966] loop1: detected capacity change from 0 to 16 [ 119.396740][T10966] FAT-fs (loop1): bogus number of reserved sectors [ 119.403288][T10966] FAT-fs (loop1): Can't find a valid FAT filesystem [ 119.425482][T10973] loop2: detected capacity change from 0 to 512 [ 119.442300][T10973] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 119.448602][T10981] FAT-fs (loop4): bogus number of reserved sectors [ 119.454359][T10973] EXT4-fs (loop2): get root inode failed [ 119.461090][T10981] FAT-fs (loop4): Can't find a valid FAT filesystem [ 119.473413][T10973] EXT4-fs (loop2): mount failed [ 119.476226][T10984] loop0: detected capacity change from 0 to 16 11:18:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x2000000, 0x1, 0x0, r0, 0x0}]) [ 119.488742][T10984] FAT-fs (loop0): invalid media value (0x00) [ 119.494782][T10984] FAT-fs (loop0): Can't find a valid FAT filesystem 11:18:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000004000000) 11:18:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {0x0, 0x0, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x3000000, 0x1, 0x0, r0, 0x0}]) [ 120.012871][T11015] loop2: detected capacity change from 0 to 512 [ 120.020972][T11016] loop5: detected capacity change from 0 to 16 [ 120.030278][T11013] FAT-fs (loop4): bogus number of reserved sectors [ 120.036801][T11013] FAT-fs (loop4): Can't find a valid FAT filesystem [ 120.050263][T11015] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated 11:18:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x4000000, 0x1, 0x0, r0, 0x0}]) 11:18:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000004000000) [ 120.054730][T11016] FAT-fs (loop5): bogus number of reserved sectors [ 120.062370][T11015] EXT4-fs (loop2): get root inode failed [ 120.068928][T11016] FAT-fs (loop5): Can't find a valid FAT filesystem [ 120.081160][T11015] EXT4-fs (loop2): mount failed [ 120.153285][T11033] FAT-fs (loop4): bogus number of reserved sectors [ 120.159844][T11033] FAT-fs (loop4): Can't find a valid FAT filesystem 11:18:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 120.251808][T11043] loop1: detected capacity change from 0 to 16 [ 120.259364][T11043] FAT-fs (loop1): bogus number of reserved sectors [ 120.265932][T11043] FAT-fs (loop1): Can't find a valid FAT filesystem 11:18:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00), 0x0, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000004000000) 11:18:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x8000000, 0x1, 0x0, r0, 0x0}]) [ 120.319675][T11050] loop2: detected capacity change from 0 to 512 [ 120.330268][T11053] FAT-fs (loop4): bogus number of reserved sectors [ 120.336810][T11053] FAT-fs (loop4): Can't find a valid FAT filesystem [ 120.342381][T11059] loop0: detected capacity change from 0 to 16 [ 120.355222][T11059] FAT-fs (loop0): bogus number of FAT sectors [ 120.361518][T11059] FAT-fs (loop0): Can't find a valid FAT filesystem [ 120.368372][T11050] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 120.380425][T11050] EXT4-fs (loop2): get root inode failed [ 120.386050][T11050] EXT4-fs (loop2): mount failed 11:18:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x8679a16, 0x1, 0x0, r0, 0x0}]) 11:18:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00), 0x0, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xf000000, 0x1, 0x0, r0, 0x0}]) [ 120.886527][T11088] loop2: detected capacity change from 0 to 512 [ 120.887810][T11091] loop5: detected capacity change from 0 to 16 [ 120.896090][T11089] FAT-fs (loop4): bogus number of reserved sectors [ 120.905756][T11089] FAT-fs (loop4): Can't find a valid FAT filesystem [ 120.915132][T11091] FAT-fs (loop5): bogus number of reserved sectors [ 120.921683][T11091] FAT-fs (loop5): Can't find a valid FAT filesystem 11:18:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) [ 120.938626][T11088] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 120.950664][T11088] EXT4-fs (loop2): get root inode failed [ 120.956289][T11088] EXT4-fs (loop2): mount failed 11:18:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x10000000, 0x1, 0x0, r0, 0x0}]) 11:18:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00), 0x0, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 121.044046][T11108] FAT-fs (loop4): bogus number of reserved sectors [ 121.050615][T11108] FAT-fs (loop4): Can't find a valid FAT filesystem [ 121.120572][T11119] loop2: detected capacity change from 0 to 512 [ 121.155013][T11119] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated 11:18:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x169a6708, 0x1, 0x0, r0, 0x0}]) [ 121.167046][T11119] EXT4-fs (loop2): get root inode failed [ 121.172812][T11119] EXT4-fs (loop2): mount failed [ 121.209423][T11135] loop0: detected capacity change from 0 to 16 11:18:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef465", 0xf, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 121.216853][T11132] FAT-fs (loop4): bogus number of reserved sectors [ 121.218793][T11135] FAT-fs (loop0): bogus number of FAT sectors [ 121.223397][T11132] FAT-fs (loop4): Can't find a valid FAT filesystem [ 121.229535][T11135] FAT-fs (loop0): Can't find a valid FAT filesystem [ 121.252197][T11140] loop1: detected capacity change from 0 to 16 [ 121.270852][T11140] FAT-fs (loop1): bogus number of reserved sectors [ 121.277398][T11140] FAT-fs (loop1): Can't find a valid FAT filesystem [ 121.287997][T11147] loop2: detected capacity change from 0 to 512 [ 121.317671][T11147] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 121.329704][T11147] EXT4-fs (loop2): get root inode failed [ 121.335461][T11147] EXT4-fs (loop2): mount failed 11:18:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x18020000, 0x1, 0x0, r0, 0x0}]) 11:18:19 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef465", 0xf, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 121.763386][T11174] loop2: detected capacity change from 0 to 512 [ 121.774026][T11176] loop5: detected capacity change from 0 to 16 [ 121.784365][T11176] FAT-fs (loop5): bogus number of reserved sectors [ 121.790920][T11176] FAT-fs (loop5): Can't find a valid FAT filesystem [ 121.803133][T11174] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 121.815380][T11174] EXT4-fs (loop2): get root inode failed [ 121.821033][T11174] EXT4-fs (loop2): mount failed 11:18:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x24000000, 0x1, 0x0, r0, 0x0}]) 11:18:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef465", 0xf, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 121.916401][T11192] loop2: detected capacity change from 0 to 512 [ 121.942021][T11192] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 121.954152][T11192] EXT4-fs (loop2): get root inode failed [ 121.959795][T11192] EXT4-fs (loop2): mount failed 11:18:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x40000000, 0x1, 0x0, r0, 0x0}]) 11:18:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f0000", 0x16, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 122.079118][T11210] loop2: detected capacity change from 0 to 512 [ 122.091101][T11215] loop0: detected capacity change from 0 to 16 [ 122.095533][T11214] loop1: detected capacity change from 0 to 16 [ 122.104614][T11215] FAT-fs (loop0): bogus number of FAT sectors [ 122.110793][T11215] FAT-fs (loop0): Can't find a valid FAT filesystem [ 122.122464][T11214] FAT-fs (loop1): bogus number of reserved sectors 11:18:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x41020000, 0x1, 0x0, r0, 0x0}]) [ 122.129115][T11214] FAT-fs (loop1): Can't find a valid FAT filesystem [ 122.136201][T11210] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 122.148267][T11210] EXT4-fs (loop2): get root inode failed [ 122.154004][T11210] EXT4-fs (loop2): mount failed 11:18:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f0000", 0x16, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 122.276439][T11238] loop2: detected capacity change from 0 to 512 [ 122.306578][T11238] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 122.318726][T11238] EXT4-fs (loop2): get root inode failed [ 122.324345][T11238] EXT4-fs (loop2): mount failed 11:18:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x50000000, 0x1, 0x0, r0, 0x0}]) 11:18:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f0000", 0x16, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:20 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) [ 122.646070][T11256] loop5: detected capacity change from 0 to 16 [ 122.655613][T11260] loop2: detected capacity change from 0 to 512 [ 122.662696][T11256] FAT-fs (loop5): bogus number of reserved sectors [ 122.669266][T11256] FAT-fs (loop5): Can't find a valid FAT filesystem 11:18:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x58000000, 0x1, 0x0, r0, 0x0}]) [ 122.699085][T11260] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 122.711107][T11260] EXT4-fs (loop2): get root inode failed [ 122.716756][T11260] EXT4-fs (loop2): mount failed 11:18:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000", 0x1a, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x62000000, 0x1, 0x0, r0, 0x0}]) [ 122.810135][T11280] loop2: detected capacity change from 0 to 512 [ 122.828773][T11280] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 122.840843][T11280] EXT4-fs (loop2): get root inode failed [ 122.846464][T11280] EXT4-fs (loop2): mount failed 11:18:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x7ffff000, 0x1, 0x0, r0, 0x0}]) 11:18:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000", 0x1a, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 122.990943][T11300] loop2: detected capacity change from 0 to 512 [ 122.994401][T11301] loop1: detected capacity change from 0 to 16 [ 123.011038][T11302] loop0: detected capacity change from 0 to 16 [ 123.027356][T11300] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 123.039538][T11300] EXT4-fs (loop2): get root inode failed [ 123.045170][T11300] EXT4-fs (loop2): mount failed [ 123.053113][T11301] FAT-fs (loop1): invalid media value (0x00) [ 123.059122][T11301] FAT-fs (loop1): Can't find a valid FAT filesystem 11:18:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000", 0x1a, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 123.151338][T11325] loop2: detected capacity change from 0 to 512 [ 123.173963][T11325] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 123.186002][T11325] EXT4-fs (loop2): get root inode failed [ 123.191751][T11325] EXT4-fs (loop2): mount failed 11:18:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x800d0000, 0x1, 0x0, r0, 0x0}]) 11:18:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f0000000000000400", 0x1c, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:20 executing program 4: chdir(0x0) r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:20 executing program 4: chdir(0x0) r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) [ 123.509128][T11342] loop5: detected capacity change from 0 to 16 [ 123.542822][T11350] loop2: detected capacity change from 0 to 512 [ 123.550020][T11342] FAT-fs (loop5): invalid media value (0x00) 11:18:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x91ffffff, 0x1, 0x0, r0, 0x0}]) [ 123.556114][T11342] FAT-fs (loop5): Can't find a valid FAT filesystem [ 123.564002][T11350] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 123.579053][T11350] EXT4-fs (loop2): mount failed 11:18:21 executing program 4: chdir(0x0) r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f0000000000000400", 0x1c, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:21 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x9cff0000, 0x1, 0x0, r0, 0x0}]) 11:18:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 123.883955][T11379] loop1: detected capacity change from 0 to 16 [ 123.887370][T11380] loop2: detected capacity change from 0 to 512 [ 123.892909][T11379] FAT-fs (loop1): invalid media value (0x00) [ 123.902539][T11379] FAT-fs (loop1): Can't find a valid FAT filesystem [ 123.934546][T11380] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 123.941919][T11380] EXT4-fs (loop2): mount failed [ 123.965864][T11397] loop0: detected capacity change from 0 to 16 11:18:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:21 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xb3f210ef, 0x1, 0x0, r0, 0x0}]) 11:18:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f0000000000000400", 0x1c, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:21 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) [ 124.365133][T11417] loop5: detected capacity change from 0 to 16 [ 124.372134][T11418] loop2: detected capacity change from 0 to 512 [ 124.383817][T11417] FAT-fs (loop5): invalid media value (0x00) [ 124.389857][T11417] FAT-fs (loop5): Can't find a valid FAT filesystem 11:18:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xb8040000, 0x1, 0x0, r0, 0x0}]) 11:18:21 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) [ 124.415640][T11418] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 124.422296][T11418] EXT4-fs (loop2): mount failed 11:18:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:22 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xc4ff0000, 0x1, 0x0, r0, 0x0}]) 11:18:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 124.866626][T11453] loop2: detected capacity change from 0 to 512 [ 124.875658][T11454] loop1: detected capacity change from 0 to 16 [ 124.886235][T11454] FAT-fs (loop1): invalid media value (0x00) [ 124.892348][T11454] FAT-fs (loop1): Can't find a valid FAT filesystem [ 124.899758][T11453] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 124.911778][T11453] EXT4-fs (loop2): get root inode failed [ 124.917397][T11453] EXT4-fs (loop2): mount failed [ 124.970578][T11473] loop0: detected capacity change from 0 to 16 11:18:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:22 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xc4ffffff, 0x1, 0x0, r0, 0x0}]) 11:18:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:22 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) [ 125.224174][T11484] loop5: detected capacity change from 0 to 16 [ 125.233132][T11484] FAT-fs (loop5): invalid media value (0x00) [ 125.239216][T11484] FAT-fs (loop5): Can't find a valid FAT filesystem [ 125.245490][T11488] loop2: detected capacity change from 0 to 512 11:18:22 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xe8030000, 0x1, 0x0, r0, 0x0}]) [ 125.296461][T11488] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 125.308533][T11488] EXT4-fs (loop2): get root inode failed [ 125.314181][T11488] EXT4-fs (loop2): mount failed 11:18:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:23 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xef10f2b3, 0x1, 0x0, r0, 0x0}]) 11:18:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 125.868021][T11523] loop1: detected capacity change from 0 to 16 [ 125.871475][T11524] loop2: detected capacity change from 0 to 512 [ 125.883650][T11523] FAT-fs (loop1): invalid media value (0x00) [ 125.889727][T11523] FAT-fs (loop1): Can't find a valid FAT filesystem [ 125.899489][T11524] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 125.911545][T11524] EXT4-fs (loop2): get root inode failed [ 125.917183][T11524] EXT4-fs (loop2): mount failed [ 125.925998][T11536] loop0: detected capacity change from 0 to 16 11:18:23 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xf4010000, 0x1, 0x0, r0, 0x0}]) 11:18:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 126.086124][T11553] loop5: detected capacity change from 0 to 16 [ 126.095181][T11553] FAT-fs (loop5): invalid media value (0x00) [ 126.101201][T11553] FAT-fs (loop5): Can't find a valid FAT filesystem [ 126.108588][T11550] loop0: detected capacity change from 0 to 16 [ 126.116851][T11558] loop2: detected capacity change from 0 to 512 11:18:23 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xff000000, 0x1, 0x0, r0, 0x0}]) [ 126.132588][T11558] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 12 11:18:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:23 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:23 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000004000000) [ 126.227441][T11577] loop0: detected capacity change from 0 to 16 [ 126.250634][T11581] loop2: detected capacity change from 0 to 512 [ 126.305096][T11581] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 12 11:18:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:24 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000004000000) [ 126.725050][T11602] loop0: detected capacity change from 0 to 16 [ 126.733191][T11603] loop1: detected capacity change from 0 to 16 [ 126.768410][T11603] FAT-fs (loop1): invalid media value (0x00) [ 126.774546][T11603] FAT-fs (loop1): Can't find a valid FAT filesystem 11:18:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xff0f0000, 0x1, 0x0, r0, 0x0}]) 11:18:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:24 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000004000000) 11:18:24 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000004000000) [ 126.959522][T11619] loop5: detected capacity change from 0 to 16 [ 126.961778][T11623] loop0: detected capacity change from 0 to 16 [ 126.968549][T11619] FAT-fs (loop5): invalid media value (0x00) [ 126.978996][T11624] loop2: detected capacity change from 0 to 512 [ 126.979348][T11619] FAT-fs (loop5): Can't find a valid FAT filesystem 11:18:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:24 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000004000000) [ 127.000052][T11624] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 12 11:18:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xffffff91, 0x1, 0x0, r0, 0x0}]) [ 127.092805][T11637] loop0: detected capacity change from 0 to 16 11:18:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:25 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000004000000) 11:18:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0, 0x0, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 127.588909][T11655] loop2: detected capacity change from 0 to 512 [ 127.594105][T11657] loop1: detected capacity change from 0 to 16 [ 127.601586][T11655] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 12 [ 127.611831][T11657] FAT-fs (loop1): invalid media value (0x00) [ 127.617862][T11657] FAT-fs (loop1): Can't find a valid FAT filesystem 11:18:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xffffffc4, 0x1, 0x0, r0, 0x0}]) 11:18:25 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 11:18:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0, 0x0, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 127.817409][T11678] loop2: detected capacity change from 0 to 512 [ 127.818517][T11680] loop0: detected capacity change from 0 to 16 [ 127.827356][T11678] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 12 [ 127.843395][T11683] loop5: detected capacity change from 0 to 16 [ 127.856263][T11683] FAT-fs (loop5): invalid media value (0x00) 11:18:25 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 11:18:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0, 0x0, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:25 executing program 4: chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 127.862334][T11683] FAT-fs (loop5): Can't find a valid FAT filesystem [ 127.937516][T11698] loop0: detected capacity change from 0 to 16 [ 127.942933][T11699] loop2: detected capacity change from 0 to 512 [ 127.967482][T11699] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 12 11:18:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0xffffffff, 0x1, 0x0, r0, 0x0}]) 11:18:25 executing program 4: io_setup(0x7ff, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_getevents(r0, 0x1, 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)={0x0, r1+10000000}) [ 128.454640][T11716] loop1: detected capacity change from 0 to 16 [ 128.462762][T11716] FAT-fs (loop1): bogus number of FAT sectors [ 128.468883][T11716] FAT-fs (loop1): Can't find a valid FAT filesystem 11:18:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000008c0)=""/222, 0xde}, {&(0x7f0000000640)=""/210, 0xd2}], 0x2}}], 0x1, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600), 0x0, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x2, 0x0, r0, 0x0}]) 11:18:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x3, 0x0, r0, 0x0}]) [ 128.712121][T11734] loop5: detected capacity change from 0 to 16 [ 128.713355][T11732] loop2: detected capacity change from 0 to 512 [ 128.718646][T11735] loop0: detected capacity change from 0 to 16 [ 128.733774][T11732] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 12 [ 128.735556][T11734] FAT-fs (loop5): bogus number of FAT sectors [ 128.750130][T11734] FAT-fs (loop5): Can't find a valid FAT filesystem 11:18:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600), 0x0, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 128.820306][T11751] loop2: detected capacity change from 0 to 512 [ 128.830795][T11751] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 12 11:18:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600), 0x0, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x4, 0x0, r0, 0x0}]) [ 128.862571][T11759] loop0: detected capacity change from 0 to 16 [ 128.895267][T11759] handle_bad_sector: 8 callbacks suppressed [ 128.895280][T11759] attempt to access beyond end of device [ 128.895280][T11759] loop0: rw=2049, want=17, limit=16 [ 128.904532][T11767] loop2: detected capacity change from 0 to 512 [ 128.912002][T11759] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 128.928694][T11767] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 12 [ 128.958859][T11769] attempt to access beyond end of device [ 128.958859][T11769] loop0: rw=2049, want=17, limit=16 [ 128.969574][T11769] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 128.978962][T11769] attempt to access beyond end of device [ 128.978962][T11769] loop0: rw=2049, want=18, limit=16 [ 128.990604][T11769] attempt to access beyond end of device [ 128.990604][T11769] loop0: rw=2049, want=18, limit=16 11:18:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 129.308403][T11785] loop1: detected capacity change from 0 to 16 [ 129.319002][T11785] FAT-fs (loop1): bogus number of FAT sectors [ 129.325134][T11785] FAT-fs (loop1): Can't find a valid FAT filesystem [ 129.330130][T11789] loop2: detected capacity change from 0 to 512 11:18:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000080)=""/240, 0xf0}], 0x1}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000001d00)={&(0x7f0000001bc0)={0x14, 0x3, 0x1, 0x201}, 0x14}}, 0x0) 11:18:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 11:18:27 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10141, 0x0) 11:18:27 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xa20c0, 0x10) [ 129.584665][T11805] loop5: detected capacity change from 0 to 16 [ 129.587809][T11806] loop0: detected capacity change from 0 to 16 [ 129.594319][T11805] FAT-fs (loop5): bogus number of FAT sectors [ 129.603245][T11805] FAT-fs (loop5): Can't find a valid FAT filesystem [ 129.621567][T11806] attempt to access beyond end of device [ 129.621567][T11806] loop0: rw=2049, want=17, limit=16 11:18:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000005800)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000100000001"], 0xd0}, 0x0) 11:18:27 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ff7000/0x9000)=nil, 0x2000) 11:18:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x7, 0x0, r0, 0x0}]) [ 129.632281][T11806] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 129.642043][T11806] attempt to access beyond end of device [ 129.642043][T11806] loop0: rw=2049, want=17, limit=16 [ 129.652795][T11806] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 129.664604][T11806] attempt to access beyond end of device [ 129.664604][T11806] loop0: rw=2049, want=23, limit=16 [ 129.739103][T11828] loop0: detected capacity change from 0 to 16 [ 129.769126][T11828] attempt to access beyond end of device [ 129.769126][T11828] loop0: rw=2049, want=17, limit=16 [ 129.779836][T11828] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 129.799567][T11828] attempt to access beyond end of device [ 129.799567][T11828] loop0: rw=2049, want=17, limit=16 [ 129.810311][T11828] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 129.819259][T11828] attempt to access beyond end of device [ 129.819259][T11828] loop0: rw=2049, want=23, limit=16 11:18:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:27 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000001040), 0x0, 0x0) dup(r0) [ 130.149715][T11789] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 130.149715][T11789] [ 130.178316][T11841] loop1: detected capacity change from 0 to 16 [ 130.189640][T11841] FAT-fs (loop1): bogus number of FAT sectors [ 130.195725][T11841] FAT-fs (loop1): Can't find a valid FAT filesystem [ 130.276630][T11851] loop2: detected capacity change from 0 to 512 11:18:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 11:18:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:27 executing program 4: io_setup(0x2, &(0x7f0000000040)=0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) io_submit(r0, 0x1, &(0x7f0000001640)=[&(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 130.454601][T11860] loop0: detected capacity change from 0 to 16 [ 130.455323][T11863] loop5: detected capacity change from 0 to 16 [ 130.477411][T11863] FAT-fs (loop5): bogus number of FAT sectors [ 130.483523][T11863] FAT-fs (loop5): Can't find a valid FAT filesystem [ 130.495536][T11860] Buffer I/O error on dev loop0, logical block 16, lost async page write 11:18:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:28 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 11:18:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x300, 0x0, r0, 0x0}]) [ 130.505144][T11860] Buffer I/O error on dev loop0, logical block 16, lost async page write 11:18:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0xffff, 0x0, r0, 0x0}]) 11:18:28 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 11:18:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 131.037903][T11905] loop1: detected capacity change from 0 to 16 11:18:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:28 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 131.107544][T11851] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 131.107544][T11851] [ 131.216700][T11914] loop2: detected capacity change from 0 to 512 11:18:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 11:18:28 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 11:18:28 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa20c0, 0x828698e02f1d4fa1) [ 131.325235][T11924] loop5: detected capacity change from 0 to 16 11:18:28 executing program 4: r0 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000180)=""/106) 11:18:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x2, r0, 0x0}]) 11:18:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:28 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa4940, 0x85) 11:18:28 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, 0x0, 0x0, 0x7c797695134dac5d) 11:18:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 132.017377][T11951] loop1: detected capacity change from 0 to 16 [ 132.049590][T11914] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 132.049590][T11914] 11:18:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r0, r1, 0x0) 11:18:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)='PMM\x00PM', 0x6, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x3, r0, 0x0}]) 11:18:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x14, 0x0, 0x0, 0x0) [ 132.174050][T11962] loop2: detected capacity change from 0 to 512 11:18:29 executing program 4: r0 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/76) 11:18:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x4, r0, 0x0}]) 11:18:29 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x86043, 0x1d) 11:18:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:29 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa20c1, 0x100) [ 132.284930][T11978] loop5: detected capacity change from 0 to 16 11:18:29 executing program 4: shmget(0x1, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) 11:18:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:30 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, 0x0) [ 132.974554][T12001] loop1: detected capacity change from 0 to 16 [ 133.007975][T11962] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 133.007975][T11962] 11:18:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)='PMM\x00PM', 0x6, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x5, r0, 0x0}]) 11:18:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$unix(r0, 0x0, &(0x7f0000000140)) 11:18:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x8, r0, 0x0}]) [ 133.122312][T12014] loop2: detected capacity change from 0 to 512 11:18:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, 0x0, 0x0, 0x4000) 11:18:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, 0x0) 11:18:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0xf, r0, 0x0}]) 11:18:30 executing program 4: clone(0xc190cf40, 0x0, 0x0, 0x0, 0x0) [ 133.234141][T12032] loop5: detected capacity change from 0 to 16 11:18:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x4008040, 0x0, 0x0) [ 133.954886][T12065] loop1: detected capacity change from 0 to 16 [ 133.957798][T12014] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 133.957798][T12014] 11:18:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x10, r0, 0x0}]) 11:18:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000440)=@abs, 0x6e) 11:18:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)='PMM\x00PM', 0x6, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:31 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x42000, 0x1f) 11:18:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x24, r0, 0x0}]) 11:18:31 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x840c0, 0x1d) [ 134.144467][T12084] loop1: detected capacity change from 0 to 16 [ 134.168247][T12086] loop2: detected capacity change from 0 to 512 11:18:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa20c0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 11:18:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000640)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4000) 11:18:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x50, r0, 0x0}]) 11:18:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 134.220080][T12103] loop1: detected capacity change from 0 to 16 [ 134.240764][T12105] loop5: detected capacity change from 0 to 16 [ 134.318892][T12123] loop1: detected capacity change from 0 to 16 [ 134.335699][T12128] loop5: detected capacity change from 0 to 16 11:18:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000880)={0x14, 0x2, 0x1, 0x101}, 0x14}}, 0x0) 11:18:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x58, r0, 0x0}]) 11:18:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) [ 134.986248][T12086] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 134.986248][T12086] 11:18:32 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1a32c0, 0x0) 11:18:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 135.058021][T12147] loop5: detected capacity change from 0 to 16 [ 135.070710][T12151] loop1: detected capacity change from 0 to 16 11:18:32 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa01c0, 0x0) 11:18:32 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa20c0, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 11:18:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x62, r0, 0x0}]) 11:18:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 135.116556][T12164] loop2: detected capacity change from 0 to 512 [ 135.147435][T12165] loop5: detected capacity change from 0 to 16 11:18:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, 0x0, 0x0, 0x0) 11:18:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 135.213755][T12186] loop1: detected capacity change from 0 to 16 [ 135.254367][T12193] loop5: detected capacity change from 0 to 16 [ 135.297575][T12198] loop1: detected capacity change from 0 to 16 [ 135.949176][T12164] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 135.949176][T12164] 11:18:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(0x0, 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) dup(r0) 11:18:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x1f4, r0, 0x0}]) 11:18:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, 0x0, 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:33 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa23c0, 0x828698e02f1d4fa1) [ 136.044250][T12216] loop1: detected capacity change from 0 to 16 [ 136.052793][T12219] loop5: detected capacity change from 0 to 16 11:18:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x218, r0, 0x0}]) 11:18:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:33 executing program 4: unshare(0x400) r0 = eventfd(0x0) write$eventfd(r0, &(0x7f0000000140), 0x8) [ 136.117576][T12229] loop2: detected capacity change from 0 to 512 [ 136.133565][T12236] loop1: detected capacity change from 0 to 16 11:18:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:33 executing program 4: symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) 11:18:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={&(0x7f0000000240), 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x8}, @ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x28}}, 0x0) 11:18:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 136.196627][T12252] loop5: detected capacity change from 0 to 16 [ 136.256865][T12264] loop1: detected capacity change from 0 to 16 [ 136.319226][T12275] loop5: detected capacity change from 0 to 16 [ 136.930228][T12229] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 136.930228][T12229] 11:18:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x241, r0, 0x0}]) 11:18:34 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='.\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x542) close(r1) execveat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) 11:18:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, 0x0, 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) [ 137.018484][T12290] loop1: detected capacity change from 0 to 16 [ 137.025453][T12294] loop5: detected capacity change from 0 to 16 11:18:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:34 executing program 4: clock_gettime(0x0, &(0x7f0000001b00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001b40)={0x0, r0+10000000}) 11:18:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x300, r0, 0x0}]) [ 137.065265][T12307] loop2: detected capacity change from 0 to 512 11:18:34 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') r2 = memfd_create(&(0x7f0000000000), 0x0) sendfile(r2, r1, 0x0, 0xfffffffe) [ 137.125391][T12313] loop5: detected capacity change from 0 to 16 [ 137.159166][T12327] loop1: detected capacity change from 0 to 16 11:18:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:35 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f00000003c0)=[{0x6, 0x0, 0x0, 0x7fc02000}]}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f00000000c0)={0x0, 0x1, r0}) 11:18:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x3e8, r0, 0x0}]) 11:18:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, 0x0, 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) [ 137.888085][T12307] EXT4-fs warning (device loop2): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 137.888085][T12307] 11:18:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 137.962536][T12344] loop1: detected capacity change from 0 to 16 [ 137.972667][T12350] loop5: detected capacity change from 0 to 16 11:18:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x4b8, r0, 0x0}]) 11:18:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 138.024601][T12362] loop2: detected capacity change from 0 to 512 [ 138.031185][T12359] loop5: detected capacity change from 0 to 16 [ 138.062568][T12362] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 12 11:18:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 138.088370][T12374] loop1: detected capacity change from 0 to 16 11:18:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 138.161541][T12384] loop5: detected capacity change from 0 to 16 [ 138.167910][T12388] loop1: detected capacity change from 0 to 16 [ 138.168169][T12389] loop2: detected capacity change from 0 to 512 11:18:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x500, r0, 0x0}]) 11:18:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 138.207549][T12389] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 12 [ 138.266261][T12401] loop2: detected capacity change from 0 to 512 [ 138.295204][T12407] loop5: detected capacity change from 0 to 16 [ 138.302134][T12401] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 12 11:18:36 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000f40)) 11:18:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0xd80, r0, 0x0}]) 11:18:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, 0x0, 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3) write$binfmt_script(r0, 0x0, 0x0) 11:18:36 executing program 4: r0 = socket(0x2, 0x3, 0x3) recvmsg(r0, &(0x7f0000001300)={0x0, 0x0, 0x0}, 0x0) 11:18:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 138.931958][T12426] loop5: detected capacity change from 0 to 16 [ 138.938664][T12427] loop2: detected capacity change from 0 to 512 [ 138.939804][T12429] loop1: detected capacity change from 0 to 16 [ 138.951821][T12427] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 138.961632][T12427] EXT4-fs (loop2): group descriptors corrupted! 11:18:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0xf00, r0, 0x0}]) [ 138.997395][T12429] handle_bad_sector: 3 callbacks suppressed [ 138.997408][T12429] attempt to access beyond end of device [ 138.997408][T12429] loop1: rw=2049, want=17, limit=16 [ 139.017596][T12429] attempt to access beyond end of device [ 139.017596][T12429] loop1: rw=2049, want=24, limit=16 11:18:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 139.058704][T12451] loop5: detected capacity change from 0 to 16 [ 139.083342][T12456] loop2: detected capacity change from 0 to 512 [ 139.091095][T12451] attempt to access beyond end of device [ 139.091095][T12451] loop5: rw=2049, want=17, limit=16 11:18:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x1802, r0, 0x0}]) 11:18:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 139.104885][T12459] loop1: detected capacity change from 0 to 16 [ 139.112007][T12456] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 139.121752][T12456] EXT4-fs (loop2): group descriptors corrupted! [ 139.143751][T12459] attempt to access beyond end of device [ 139.143751][T12459] loop1: rw=2049, want=17, limit=16 11:18:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 139.157053][T12459] attempt to access beyond end of device [ 139.157053][T12459] loop1: rw=2049, want=24, limit=16 [ 139.192673][T12471] loop5: detected capacity change from 0 to 16 11:18:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x2400, r0, 0x0}]) [ 139.214917][T12479] loop2: detected capacity change from 0 to 512 [ 139.242328][T12479] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 139.245869][T12471] attempt to access beyond end of device [ 139.245869][T12471] loop5: rw=2049, want=17, limit=16 [ 139.252168][T12479] EXT4-fs (loop2): group descriptors corrupted! [ 139.275993][T12488] loop1: detected capacity change from 0 to 16 [ 139.299069][T12488] attempt to access beyond end of device [ 139.299069][T12488] loop1: rw=2049, want=17, limit=16 [ 139.321328][T12488] attempt to access beyond end of device [ 139.321328][T12488] loop1: rw=2049, want=24, limit=16 11:18:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:37 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) recvmmsg(r0, &(0x7f0000000f80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2060, 0x0) 11:18:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x4000, r0, 0x0}]) 11:18:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) [ 139.793318][T12505] loop5: detected capacity change from 0 to 16 [ 139.814874][T12505] attempt to access beyond end of device [ 139.814874][T12505] loop5: rw=2049, want=17, limit=16 [ 139.861255][T12514] loop2: detected capacity change from 0 to 512 11:18:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0x4, 0x8}]}, 0x18}}, 0x0) [ 139.907495][T12514] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 139.909225][T12526] loop1: detected capacity change from 0 to 16 [ 139.917258][T12514] EXT4-fs (loop2): group descriptors corrupted! [ 139.944927][T12526] attempt to access beyond end of device [ 139.944927][T12526] loop1: rw=2049, want=17, limit=16 11:18:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x4102, r0, 0x0}]) 11:18:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 139.963228][T12530] loop5: detected capacity change from 0 to 16 11:18:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) [ 140.019277][T12540] netlink: 'syz-executor.4': attribute type 8 has an invalid length. [ 140.042307][T12545] loop2: detected capacity change from 0 to 512 [ 140.051799][T12546] netlink: 'syz-executor.4': attribute type 8 has an invalid length. [ 140.066212][T12545] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 140.075970][T12545] EXT4-fs (loop2): group descriptors corrupted! [ 140.086731][T12553] loop1: detected capacity change from 0 to 16 [ 140.141243][T12558] loop5: detected capacity change from 0 to 16 11:18:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x5000, r0, 0x0}]) 11:18:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$sock(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x2, 0x4e23, @private}, 0x80, 0x0}, 0x0) 11:18:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000004000000) 11:18:38 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) [ 140.663488][T12581] loop5: detected capacity change from 0 to 16 [ 140.677757][T12582] loop1: detected capacity change from 0 to 16 [ 140.683285][T12586] loop2: detected capacity change from 0 to 512 11:18:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:38 executing program 4: r0 = socket(0x2, 0x3, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) 11:18:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, 0x0, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 140.714370][T12586] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 140.724224][T12586] EXT4-fs (loop2): group descriptors corrupted! 11:18:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x5800, r0, 0x0}]) [ 140.793391][T12605] loop5: detected capacity change from 0 to 16 [ 140.810129][T12609] loop2: detected capacity change from 0 to 512 [ 140.824215][T12609] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 140.833980][T12609] EXT4-fs (loop2): group descriptors corrupted! [ 140.846903][T12613] loop1: detected capacity change from 0 to 16 11:18:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom(r0, 0x0, 0x0, 0x2100, 0x0, 0x0) 11:18:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, 0x0, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x6200, r0, 0x0}]) 11:18:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r1, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 11:18:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 141.509171][T12631] loop2: detected capacity change from 0 to 512 [ 141.517814][T12631] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 141.527638][T12631] EXT4-fs (loop2): group descriptors corrupted! [ 141.530702][T12632] loop5: detected capacity change from 0 to 16 [ 141.535947][T12637] loop1: detected capacity change from 0 to 16 11:18:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, 0x0, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0x4, 0x9}]}, 0x18}}, 0x0) 11:18:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x800d, r0, 0x0}]) 11:18:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 141.610827][T12649] netlink: 'syz-executor.4': attribute type 9 has an invalid length. [ 141.619292][T12650] netlink: 'syz-executor.4': attribute type 9 has an invalid length. 11:18:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) fchmodat(0xffffffffffffffff, 0x0, 0x0) 11:18:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 141.674698][T12663] loop1: detected capacity change from 0 to 16 [ 141.678314][T12664] loop5: detected capacity change from 0 to 16 [ 141.693790][T12667] loop2: detected capacity change from 0 to 512 11:18:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280), 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 141.740006][T12667] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 141.749807][T12667] EXT4-fs (loop2): group descriptors corrupted! 11:18:39 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) [ 141.784392][T12682] loop5: detected capacity change from 0 to 16 [ 141.846298][T12693] loop1: detected capacity change from 0 to 16 11:18:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x9cff, r0, 0x0}]) 11:18:39 executing program 4: syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 11:18:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280), 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 142.436281][T12709] loop5: detected capacity change from 0 to 16 [ 142.453030][T12710] loop1: detected capacity change from 0 to 16 [ 142.453804][T12714] loop2: detected capacity change from 0 to 512 11:18:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280), 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000002c80)=""/37, &(0x7f0000002cc0)=0x25) 11:18:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0xb804, r0, 0x0}]) [ 142.498503][T12714] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 142.508222][T12714] EXT4-fs (loop2): group descriptors corrupted! 11:18:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), r0) 11:18:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 142.582013][T12741] loop1: detected capacity change from 0 to 16 [ 142.613892][T12749] loop5: detected capacity change from 0 to 16 [ 142.628472][T12752] loop2: detected capacity change from 0 to 512 [ 142.648591][T12752] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 142.658275][T12752] EXT4-fs (loop2): group descriptors corrupted! 11:18:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0xc4ff, r0, 0x0}]) 11:18:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x28}}, 0x0) 11:18:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:40 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop7', 0x20c000, 0x0) [ 143.337049][T12776] loop5: detected capacity change from 0 to 16 [ 143.342892][T12774] loop2: detected capacity change from 0 to 512 [ 143.352327][T12778] loop1: detected capacity change from 0 to 16 [ 143.372285][T12774] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 11:18:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001100)={0x14, 0x0, 0x501}, 0x14}}, 0x0) 11:18:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 143.381954][T12774] EXT4-fs (loop2): group descriptors corrupted! 11:18:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:40 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000009a00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}], 0x20}}], 0x1, 0x0) [ 143.465362][T12800] loop2: detected capacity change from 0 to 512 [ 143.476869][T12802] loop5: detected capacity change from 0 to 16 [ 143.493070][T12800] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 143.502731][T12800] EXT4-fs (loop2): group descriptors corrupted! [ 143.533141][T12806] loop1: detected capacity change from 0 to 16 11:18:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0xe803, r0, 0x0}]) 11:18:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000580)={0x14, 0x0, 0x6cef5874209036cf, 0x0, 0x25dfdbfc}, 0x14}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000840), r0) syz_genetlink_get_family_id$fou(&(0x7f0000000d40), r0) 11:18:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{0x0}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 144.202763][T12830] loop2: detected capacity change from 0 to 512 [ 144.211476][T12830] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 144.214084][T12831] loop5: detected capacity change from 0 to 16 [ 144.221145][T12830] EXT4-fs (loop2): group descriptors corrupted! [ 144.234128][T12834] loop1: detected capacity change from 0 to 16 11:18:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x404}, 0x14}}, 0x0) recvmmsg(r0, &(0x7f0000001540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x60002040, 0x0) 11:18:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14}, 0xfffffdef}}, 0x0) 11:18:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 144.260342][T12831] handle_bad_sector: 32 callbacks suppressed [ 144.260356][T12831] attempt to access beyond end of device [ 144.260356][T12831] loop5: rw=2049, want=17, limit=16 [ 144.277986][T12834] attempt to access beyond end of device [ 144.277986][T12834] loop1: rw=2049, want=17, limit=16 [ 144.296764][T12834] attempt to access beyond end of device [ 144.296764][T12834] loop1: rw=2049, want=24, limit=16 11:18:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0xf401, r0, 0x0}]) 11:18:41 executing program 4: sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x5}, 0x0) [ 144.382368][T12862] loop5: detected capacity change from 0 to 16 [ 144.393095][T12868] loop2: detected capacity change from 0 to 512 [ 144.412133][T12862] attempt to access beyond end of device [ 144.412133][T12862] loop5: rw=2049, want=17, limit=16 [ 144.416306][T12871] loop1: detected capacity change from 0 to 16 11:18:41 executing program 4: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000012ac0)='ns/user\x00') ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, 0x0) 11:18:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 144.423870][T12868] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 144.438878][T12868] EXT4-fs (loop2): group descriptors corrupted! [ 144.472389][T12871] attempt to access beyond end of device 11:18:41 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x0) [ 144.472389][T12871] loop1: rw=2049, want=17, limit=16 [ 144.484932][T12871] attempt to access beyond end of device [ 144.484932][T12871] loop1: rw=2049, want=24, limit=16 [ 144.526815][T12887] loop5: detected capacity change from 0 to 16 [ 144.543553][T12887] attempt to access beyond end of device [ 144.543553][T12887] loop5: rw=2049, want=17, limit=16 11:18:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0xff00, r0, 0x0}]) 11:18:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000010c0), r0) 11:18:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 145.046921][T12897] loop1: detected capacity change from 0 to 16 [ 145.062532][T12897] attempt to access beyond end of device [ 145.062532][T12897] loop1: rw=2049, want=17, limit=16 [ 145.082779][T12897] attempt to access beyond end of device [ 145.082779][T12897] loop1: rw=2049, want=24, limit=16 11:18:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x98400000}, 0x0) 11:18:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, 0x0, &(0x7f0000007880)) [ 145.097559][T12906] loop5: detected capacity change from 0 to 16 [ 145.103682][T12907] loop2: detected capacity change from 0 to 512 [ 145.122879][T12906] attempt to access beyond end of device [ 145.122879][T12906] loop5: rw=2049, want=17, limit=16 11:18:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:42 executing program 4: r0 = socket(0x2, 0x3, 0x3) sendmsg$sock(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x0, @empty}, 0x80, 0x0, 0x0, &(0x7f00000005c0)=[@mark={{0x14}}, @txtime={{0x18}}], 0x30}, 0x0) 11:18:42 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$sock(r0, &(0x7f0000005dc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000002640)=[@timestamping={{0x14}}], 0x18}}], 0x1, 0x0) [ 145.143758][T12907] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 145.153448][T12907] EXT4-fs (loop2): group descriptors corrupted! [ 145.225766][T12934] loop5: detected capacity change from 0 to 16 [ 145.232630][T12935] loop1: detected capacity change from 0 to 16 11:18:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0xff0f, r0, 0x0}]) 11:18:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000010c0), r0) sendmsg$NLBL_UNLABEL_C_STATICLIST(r1, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001100)={0x14, r2, 0x501}, 0x14}}, 0x0) 11:18:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:43 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001980)=[{{&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x12001, 0x0) [ 145.957185][T12958] loop2: detected capacity change from 0 to 512 [ 145.962773][T12956] loop5: detected capacity change from 0 to 16 [ 145.963731][T12959] loop1: detected capacity change from 0 to 16 [ 145.978744][T12958] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 145.988413][T12958] EXT4-fs (loop2): group descriptors corrupted! 11:18:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0xff9c, r0, 0x0}]) 11:18:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'macvtap0\x00'}) [ 146.021475][T12959] Buffer I/O error on dev loop1, logical block 16, lost async page write 11:18:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 146.084787][T12984] loop5: detected capacity change from 0 to 16 [ 146.132039][T12993] loop2: detected capacity change from 0 to 512 [ 146.139076][T12997] loop1: detected capacity change from 0 to 16 [ 146.156320][T12993] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 146.166163][T12993] EXT4-fs (loop2): group descriptors corrupted! [ 146.168349][T12997] Buffer I/O error on dev loop1, logical block 16, lost async page write 11:18:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000004a00)=@ethernet={0x0, @dev}, 0x80) 11:18:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x80000004000000) 11:18:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0xffc4, r0, 0x0}]) 11:18:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:44 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) [ 146.844888][T13020] loop1: detected capacity change from 0 to 16 [ 146.852494][T13022] loop5: detected capacity change from 0 to 16 [ 146.855127][T13023] loop2: detected capacity change from 0 to 512 11:18:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0x4, 0x7}]}, 0x18}}, 0x0) 11:18:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x80000004000000) 11:18:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 146.896597][T13023] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 146.906353][T13023] EXT4-fs (loop2): group descriptors corrupted! [ 146.911024][T13020] Buffer I/O error on dev loop1, logical block 16, lost async page write 11:18:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0xffff, r0, 0x0}]) [ 146.954069][T13040] loop2: detected capacity change from 0 to 512 [ 146.956777][T13039] netlink: 'syz-executor.4': attribute type 7 has an invalid length. [ 146.970618][T13040] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 146.980365][T13040] EXT4-fs (loop2): group descriptors corrupted! [ 146.999261][T13048] loop5: detected capacity change from 0 to 16 [ 147.018099][T13055] netlink: 'syz-executor.4': attribute type 7 has an invalid length. [ 147.040496][T13059] loop1: detected capacity change from 0 to 16 [ 147.073121][T13059] Buffer I/O error on dev loop1, logical block 16, lost async page write 11:18:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x80000004000000) 11:18:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:45 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffff9c, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x2}]) [ 147.705640][T13074] loop1: detected capacity change from 0 to 16 [ 147.725419][T13074] Buffer I/O error on dev loop1, logical block 16, lost async page write [ 147.744783][T13084] loop5: detected capacity change from 0 to 16 11:18:45 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffff9c, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 147.745962][T13083] loop2: detected capacity change from 0 to 512 11:18:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000004000000) 11:18:45 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffff9c, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 147.796616][T13083] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 147.806399][T13083] EXT4-fs (loop2): group descriptors corrupted! [ 147.817163][T13096] loop1: detected capacity change from 0 to 16 11:18:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x3}]) 11:18:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 147.849411][T13096] Buffer I/O error on dev loop1, logical block 16, lost async page write [ 147.908171][T13113] loop5: detected capacity change from 0 to 16 [ 147.917544][T13116] loop2: detected capacity change from 0 to 512 [ 147.954551][T13116] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 147.971322][T13116] ext4 filesystem being mounted at /root/syzkaller-testdir515856406/syzkaller.DDPmhQ/291/file0 supports timestamps until 2038 (0x7fffffff) 11:18:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, 0x0, 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:46 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffff9c, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000004000000) 11:18:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x4}]) 11:18:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, 0x0, 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:46 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffff9c, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 148.614179][T13146] loop5: detected capacity change from 0 to 16 [ 148.623801][T13149] loop1: detected capacity change from 0 to 16 [ 148.628653][T13148] loop2: detected capacity change from 0 to 512 [ 148.638282][T13149] Buffer I/O error on dev loop1, logical block 16, lost async page write 11:18:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000004000000) [ 148.686662][T13148] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 148.698282][T13148] ext4 filesystem being mounted at /root/syzkaller-testdir515856406/syzkaller.DDPmhQ/292/file0 supports timestamps until 2038 (0x7fffffff) 11:18:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x5}]) [ 148.733624][T13167] loop1: detected capacity change from 0 to 16 11:18:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:46 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffff9c, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 148.764379][T13167] Buffer I/O error on dev loop1, logical block 16, lost async page write [ 148.804612][T13180] loop5: detected capacity change from 0 to 16 [ 148.840753][T13186] loop2: detected capacity change from 0 to 512 [ 148.866587][T13186] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 148.877816][T13186] ext4 filesystem being mounted at /root/syzkaller-testdir515856406/syzkaller.DDPmhQ/293/file0 supports timestamps until 2038 (0x7fffffff) 11:18:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x0) 11:18:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, 0x0, 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x8}]) 11:18:46 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffff9c, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x0) 11:18:46 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffff9c, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 149.451040][T13198] loop5: detected capacity change from 0 to 16 [ 149.487538][T13208] loop1: detected capacity change from 0 to 16 [ 149.498045][T13209] loop2: detected capacity change from 0 to 512 [ 149.531045][T13208] handle_bad_sector: 10 callbacks suppressed [ 149.531060][T13208] attempt to access beyond end of device [ 149.531060][T13208] loop1: rw=2049, want=17, limit=16 [ 149.531934][T13219] loop5: detected capacity change from 0 to 16 [ 149.537106][T13208] Buffer I/O error on dev loop1, logical block 16, lost async page write 11:18:47 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffff9c, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:47 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffff9c, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xf}]) 11:18:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x0) [ 149.579531][T13209] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 149.604322][T13209] ext4 filesystem being mounted at /root/syzkaller-testdir515856406/syzkaller.DDPmhQ/294/file0 supports timestamps until 2038 (0x7fffffff) [ 149.686833][T13238] loop5: detected capacity change from 0 to 16 11:18:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:47 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffff9c, 0x0, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(0xffffffffffffffff, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:47 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000006140), 0xffffffffffffffff) 11:18:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x10}]) 11:18:47 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffff9c, 0x0, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(0xffffffffffffffff, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:47 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop7', 0x0, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 11:18:47 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffff9c, 0x0, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(0xffffffffffffffff, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 150.374363][T13261] loop1: detected capacity change from 0 to 16 [ 150.386767][T13262] loop2: detected capacity change from 0 to 512 11:18:47 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 150.435598][T13261] attempt to access beyond end of device [ 150.435598][T13261] loop1: rw=2049, want=17, limit=16 [ 150.446334][T13261] Buffer I/O error on dev loop1, logical block 16, lost async page write [ 150.474473][T13262] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 11:18:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x24}]) 11:18:47 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_rdma(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=rdma,', {}, 0x2c, {[{@common=@version_9p2000}]}}) [ 150.526051][T13290] 9pnet: Could not find request transport: rdma [ 150.532482][T13262] ext4 filesystem being mounted at /root/syzkaller-testdir515856406/syzkaller.DDPmhQ/295/file0 supports timestamps until 2038 (0x7fffffff) 11:18:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:48 executing program 5: syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)={[{@fat=@sys_immutable}, {@fat=@dos1xfloppy}]}) 11:18:48 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x50}]) [ 151.211825][T13305] FAT-fs (loop5): bogus number of reserved sectors [ 151.218408][T13305] FAT-fs (loop5): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 151.227595][T13305] FAT-fs (loop5): Can't find a valid FAT filesystem [ 151.246684][T13312] loop2: detected capacity change from 0 to 512 [ 151.247128][T13313] loop1: detected capacity change from 0 to 16 11:18:48 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 151.266679][T13313] attempt to access beyond end of device [ 151.266679][T13313] loop1: rw=2049, want=17, limit=16 [ 151.277491][T13313] Buffer I/O error on dev loop1, logical block 16, lost async page write [ 151.298045][T13305] FAT-fs (loop5): bogus number of reserved sectors [ 151.304558][T13305] FAT-fs (loop5): This doesn't look like a DOS 1.x volume; no bootstrapping code 11:18:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:48 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x58}]) [ 151.313691][T13305] FAT-fs (loop5): Can't find a valid FAT filesystem [ 151.327053][T13312] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 151.338466][T13312] ext4 filesystem being mounted at /root/syzkaller-testdir515856406/syzkaller.DDPmhQ/296/file0 supports timestamps until 2038 (0x7fffffff) 11:18:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x0) 11:18:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 151.388887][T13337] loop1: detected capacity change from 0 to 16 [ 151.424982][T13337] attempt to access beyond end of device [ 151.424982][T13337] loop1: rw=2049, want=17, limit=16 [ 151.435722][T13337] Buffer I/O error on dev loop1, logical block 16, lost async page write [ 151.460841][T13356] loop2: detected capacity change from 0 to 512 [ 151.482384][T13356] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 151.494203][T13356] ext4 filesystem being mounted at /root/syzkaller-testdir515856406/syzkaller.DDPmhQ/297/file0 supports timestamps until 2038 (0x7fffffff) 11:18:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:49 executing program 4: r0 = syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={&(0x7f0000000240), 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x8}]}, 0x1c}}, 0x0) 11:18:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x62}]) 11:18:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:49 executing program 4: r0 = syz_io_uring_setup(0x88, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:49 executing program 4: r0 = syz_io_uring_setup(0x88, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 152.116946][T13377] loop1: detected capacity change from 0 to 16 [ 152.129225][T13380] loop2: detected capacity change from 0 to 512 [ 152.153564][T13377] attempt to access beyond end of device [ 152.153564][T13377] loop1: rw=2049, want=17, limit=16 11:18:49 executing program 5: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, 0x0, 0x4) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={&(0x7f0000000240), 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0xfffffffffffffe88, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x28}}, 0x0) 11:18:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x1f4}]) 11:18:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) [ 152.164333][T13377] Buffer I/O error on dev loop1, logical block 16, lost async page write [ 152.177587][T13380] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 152.188667][T13380] ext4 filesystem being mounted at /root/syzkaller-testdir515856406/syzkaller.DDPmhQ/298/file0 supports timestamps until 2038 (0x7fffffff) [ 152.243910][T13399] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 152.271765][T13410] loop2: detected capacity change from 0 to 512 [ 152.291271][T13418] loop1: detected capacity change from 0 to 16 [ 152.301504][T13410] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 152.312799][T13410] ext4 filesystem being mounted at /root/syzkaller-testdir515856406/syzkaller.DDPmhQ/299/file0 supports timestamps until 2038 (0x7fffffff) [ 152.331266][T13418] attempt to access beyond end of device [ 152.331266][T13418] loop1: rw=2049, want=17, limit=16 [ 152.342037][T13418] Buffer I/O error on dev loop1, logical block 16, lost async page write 11:18:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r1, 0x1, 0x0, 0x0, {0xe}}, 0x14}}, 0x0) 11:18:50 executing program 4: r0 = syz_io_uring_setup(0x88, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x218}]) 11:18:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80000004000000) 11:18:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000540)={0x14}, 0x14}}, 0x0) 11:18:50 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, 0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), r0) [ 153.006345][T13446] loop1: detected capacity change from 0 to 16 [ 153.009379][T13447] loop2: detected capacity change from 0 to 512 11:18:50 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, 0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 153.052384][T13447] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 153.059072][T13446] attempt to access beyond end of device [ 153.059072][T13446] loop1: rw=2049, want=17, limit=16 [ 153.063585][T13447] ext4 filesystem being mounted at /root/syzkaller-testdir515856406/syzkaller.DDPmhQ/300/file0 supports timestamps until 2038 (0x7fffffff) [ 153.074101][T13446] Buffer I/O error on dev loop1, logical block 16, lost async page write 11:18:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x80000004000000) 11:18:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x241}]) 11:18:50 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, 0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:50 executing program 5: getpid() mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000640)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000540)='./bus\x00') rmdir(&(0x7f0000000280)='./file0\x00') 11:18:50 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 153.191905][T13474] loop2: detected capacity change from 0 to 512 [ 153.242913][T13474] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 153.255843][T13492] loop1: detected capacity change from 0 to 16 [ 153.256184][T13474] ext4 filesystem being mounted at /root/syzkaller-testdir515856406/syzkaller.DDPmhQ/301/file0 supports timestamps until 2038 (0x7fffffff) [ 153.280760][T13492] attempt to access beyond end of device [ 153.280760][T13492] loop1: rw=2049, want=17, limit=16 [ 153.291571][T13492] Buffer I/O error on dev loop1, logical block 16, lost async page write 11:18:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:51 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:51 executing program 5: open(&(0x7f0000000180)='.\x00', 0x200000, 0x0) 11:18:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x300}]) 11:18:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x80000004000000) 11:18:51 executing program 5: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/uevent_seqnum', 0x4000, 0x0) 11:18:51 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 153.865961][T13515] loop2: detected capacity change from 0 to 512 [ 153.884080][T13520] loop1: detected capacity change from 0 to 16 [ 153.904319][T13515] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 11:18:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x3e8}]) 11:18:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x80000004000000) 11:18:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000001540)=[{{0x0, 0x0, 0x0, 0x5e}}], 0x1, 0x0, 0x0) [ 153.929595][T13515] ext4 filesystem being mounted at /root/syzkaller-testdir515856406/syzkaller.DDPmhQ/302/file0 supports timestamps until 2038 (0x7fffffff) [ 153.930290][T13520] attempt to access beyond end of device [ 153.930290][T13520] loop1: rw=2049, want=17, limit=16 [ 153.954489][T13520] Buffer I/O error on dev loop1, logical block 16, lost async page write [ 154.039123][T13546] loop2: detected capacity change from 0 to 512 [ 154.056397][T13546] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 154.058077][T13551] loop1: detected capacity change from 0 to 16 [ 154.080467][T13551] attempt to access beyond end of device [ 154.080467][T13551] loop1: rw=2049, want=17, limit=16 [ 154.091170][T13551] Buffer I/O error on dev loop1, logical block 16, lost async page write 11:18:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:52 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:52 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001980)=[{{&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000008c0)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x12001, &(0x7f0000001b40)) 11:18:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x4b8}]) 11:18:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000004000000) 11:18:52 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000f40)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003980)) [ 154.717507][T13567] loop1: detected capacity change from 0 to 16 [ 154.727279][T13571] loop2: detected capacity change from 0 to 512 [ 154.752489][T13567] attempt to access beyond end of device [ 154.752489][T13567] loop1: rw=2049, want=17, limit=16 11:18:52 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x500}]) 11:18:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000005d80)={'gretap0\x00', 0x0}) [ 154.763213][T13567] Buffer I/O error on dev loop1, logical block 16, lost async page write [ 154.774564][T13571] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 11:18:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000004000000) [ 154.862064][T13601] loop2: detected capacity change from 0 to 512 [ 154.871627][T13601] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 154.945860][T13611] loop1: detected capacity change from 0 to 16 [ 154.961646][T13611] attempt to access beyond end of device [ 154.961646][T13611] loop1: rw=2049, want=17, limit=16 [ 154.972377][T13611] Buffer I/O error on dev loop1, logical block 16, lost async page write 11:18:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:53 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:53 executing program 5: mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0) 11:18:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xd80}]) 11:18:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000004000000) 11:18:53 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}]}]}, 0x2c}}, 0x0) [ 155.586565][T13619] loop2: detected capacity change from 0 to 512 [ 155.600294][T13619] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 155.620581][T13629] loop1: detected capacity change from 0 to 16 11:18:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 155.652860][T13629] attempt to access beyond end of device [ 155.652860][T13629] loop1: rw=2049, want=17, limit=16 11:18:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r1, 0x1, 0x0, 0x0, {0x28}}, 0x14}}, 0x0) 11:18:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xf00}]) [ 155.699375][T13646] loop2: detected capacity change from 0 to 512 11:18:53 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x0) 11:18:53 executing program 5: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/cgroup\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 11:18:53 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 155.751096][T13646] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 11:18:53 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 155.819532][T13672] loop1: detected capacity change from 0 to 16 [ 155.859763][T13672] attempt to access beyond end of device [ 155.859763][T13672] loop1: rw=2049, want=17, limit=16 11:18:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="954dca097762195d8055f584046a90df3f44976de66528f636"], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x1802}]) 11:18:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@rc={0x1f, @none}, 0x80) 11:18:53 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x0) 11:18:53 executing program 5: syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/cgroup\x00') r1 = socket$inet_udplite(0x2, 0x2, 0x88) accept4(r1, 0x0, 0x0, 0x0) connect$packet(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000006140), 0xffffffffffffffff) [ 156.468291][T13685] loop2: detected capacity change from 0 to 512 [ 156.477699][T13685] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 156.500297][T13694] loop1: detected capacity change from 0 to 16 11:18:53 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:54 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 156.521192][T13694] attempt to access beyond end of device [ 156.521192][T13694] loop1: rw=2049, want=17, limit=16 [ 156.532176][T13694] buffer_io_error: 2 callbacks suppressed [ 156.532187][T13694] Buffer I/O error on dev loop1, logical block 16, lost async page write 11:18:54 executing program 5: syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), 0xffffffffffffffff) 11:18:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x2400}]) [ 156.585696][T13717] loop2: detected capacity change from 0 to 512 [ 156.604394][T13717] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 11:18:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:54 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x0) 11:18:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0x4}]}, 0x18}}, 0x0) 11:18:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x4000}]) 11:18:54 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) [ 157.364660][T13749] loop2: detected capacity change from 0 to 512 [ 157.371325][T13753] loop1: detected capacity change from 0 to 16 [ 157.379600][T13749] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 11:18:54 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={&(0x7f0000000240), 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0xfffffffffffffe88, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x28}}, 0x0) [ 157.409573][T13753] attempt to access beyond end of device [ 157.409573][T13753] loop1: rw=2049, want=17, limit=16 [ 157.420269][T13753] Buffer I/O error on dev loop1, logical block 16, lost async page write 11:18:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x4102}]) 11:18:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 157.496910][T13780] loop2: detected capacity change from 0 to 512 [ 157.500058][T13777] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 157.513580][T13780] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 157.518200][T13784] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 11:18:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:55 executing program 1: r0 = socket(0x2, 0x3, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, &(0x7f0000000740)={'vcan0\x00'}) 11:18:55 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x5000}]) 11:18:55 executing program 5: syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) socket(0x0, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), r0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 11:18:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:55 executing program 1: syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000000140)={[{@fat=@check_normal}]}) 11:18:55 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:55 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$sock(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x2, 0x4e23, @private}, 0x20000080, 0x0}, 0x0) [ 158.239062][T13801] loop2: detected capacity change from 0 to 512 [ 158.262234][T13801] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 158.271906][T13814] FAT-fs (loop1): bogus number of reserved sectors [ 158.278769][T13814] FAT-fs (loop1): Can't find a valid FAT filesystem 11:18:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x5800}]) 11:18:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 158.326724][T13814] FAT-fs (loop1): bogus number of reserved sectors [ 158.333420][T13814] FAT-fs (loop1): Can't find a valid FAT filesystem [ 158.383485][T13841] loop2: detected capacity change from 0 to 512 [ 158.393724][T13841] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 11:18:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={0x0}}, 0x0) 11:18:56 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000600)={&(0x7f00000004c0), 0xc, &(0x7f00000005c0)={0x0}}, 0x0) 11:18:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x6200}]) 11:18:56 executing program 5: r0 = socket(0x10, 0x3, 0x9) sendmsg$sock(r0, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x0) 11:18:56 executing program 1: syz_mount_image$msdos(0x0, &(0x7f0000000c00)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$security_evm(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040), &(0x7f0000000100)=@v2={0x0, 0x0, 0x0, 0x0, 0x20, "2c641853a364ce27c91e0056dde07e26ce293244aa952a8337f02828a4023dc7"}, 0x29, 0x0) [ 159.091629][T13857] loop2: detected capacity change from 0 to 512 11:18:56 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x2041, 0x0) 11:18:56 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:56 executing program 1: sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) 11:18:56 executing program 5: syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f000001a680)={0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f000001a780)={&(0x7f000001a6c0), 0xc, &(0x7f000001a740)={0x0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000020200)={&(0x7f000001abc0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000201c0)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x8010) [ 159.134399][T13857] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 11:18:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x800d}]) 11:18:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x20, r1, 0xa03, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2db32162796ff9ed}]}]}, 0x20}}, 0x0) 11:18:56 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 159.244304][T13896] loop2: detected capacity change from 0 to 512 [ 159.267265][T13896] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 11:18:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:57 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001980)=[{{&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000008c0)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) 11:18:57 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:57 executing program 5: unshare(0x42000200) unshare(0x2000000) 11:18:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x9cff}]) 11:18:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:57 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:57 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:57 executing program 5: unshare(0x4040000) unshare(0x4000200) 11:18:57 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 160.012514][T13925] loop2: detected capacity change from 0 to 512 [ 160.035085][T13925] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 11:18:57 executing program 5: syz_mount_image$msdos(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000003b80), 0x24, 0x0) 11:18:57 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 160.086217][T13944] ================================================================== [ 160.094316][T13944] BUG: KCSAN: data-race in __mark_inode_dirty / writeback_single_inode [ 160.102556][T13944] [ 160.104870][T13944] write to 0xffff888106721358 of 8 bytes by task 13924 on cpu 1: [ 160.112762][T13944] writeback_single_inode+0x148/0x3c0 [ 160.118140][T13944] sync_inode_metadata+0x57/0x80 [ 160.123074][T13944] ext4_sync_file+0x359/0x670 [ 160.127747][T13944] vfs_fsync_range+0x107/0x120 [ 160.132506][T13944] ext4_buffered_write_iter+0x39c/0x3f0 [ 160.138050][T13944] ext4_file_write_iter+0x2e7/0x11d0 [ 160.143322][T13944] do_iter_readv_writev+0x2cb/0x360 [ 160.148516][T13944] do_iter_write+0x112/0x4c0 [ 160.153089][T13944] vfs_iter_write+0x4c/0x70 [ 160.157593][T13944] iter_file_splice_write+0x40a/0x750 [ 160.162955][T13944] direct_splice_actor+0x80/0xa0 [ 160.167966][T13944] splice_direct_to_actor+0x345/0x650 [ 160.173323][T13944] do_splice_direct+0xf5/0x170 [ 160.178073][T13944] do_sendfile+0x773/0xda0 [ 160.182472][T13944] __x64_sys_sendfile64+0xa9/0x130 [ 160.187566][T13944] do_syscall_64+0x3d/0x90 [ 160.191981][T13944] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 160.197874][T13944] [ 160.200178][T13944] read to 0xffff888106721358 of 8 bytes by task 13944 on cpu 0: [ 160.207785][T13944] __mark_inode_dirty+0xda/0x680 [ 160.212708][T13944] mark_buffer_dirty+0x143/0x200 [ 160.217630][T13944] block_write_end+0x13d/0x260 [ 160.222376][T13944] generic_write_end+0x5e/0x180 [ 160.227216][T13944] ext4_da_write_end+0x59b/0x730 [ 160.232141][T13944] generic_perform_write+0x22a/0x3c0 [ 160.237408][T13944] ext4_buffered_write_iter+0x2f2/0x3f0 [ 160.242936][T13944] ext4_file_write_iter+0x2e7/0x11d0 [ 160.248200][T13944] do_iter_readv_writev+0x2cb/0x360 [ 160.253383][T13944] do_iter_write+0x112/0x4c0 [ 160.257970][T13944] vfs_iter_write+0x4c/0x70 [ 160.262455][T13944] iter_file_splice_write+0x40a/0x750 [ 160.267812][T13944] direct_splice_actor+0x80/0xa0 [ 160.272749][T13944] splice_direct_to_actor+0x345/0x650 [ 160.278107][T13944] do_splice_direct+0xf5/0x170 [ 160.282857][T13944] do_sendfile+0x773/0xda0 [ 160.287272][T13944] __x64_sys_sendfile64+0xf2/0x130 [ 160.292452][T13944] do_syscall_64+0x3d/0x90 [ 160.296852][T13944] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 160.302817][T13944] [ 160.305121][T13944] value changed: 0x0000000000000007 -> 0x0000000000000084 [ 160.312205][T13944] [ 160.314510][T13944] Reported by Kernel Concurrency Sanitizer on: [ 160.320636][T13944] CPU: 0 PID: 13944 Comm: syz-executor.0 Not tainted 5.14.0-rc6-syzkaller #0 [ 160.329375][T13944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.339409][T13944] ================================================================== 11:18:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:58 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xb804}]) 11:18:58 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001740)) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000540)={{0x0, 0x5, 0x8000, 0x7, 0x80000000, 0x2, 0x9, 0x3, 0xfff, 0x8, 0x1, 0x7f, 0x4, 0xffffffff, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000002c40)={r2, 0x8000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000001540)) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r3, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r4 = fork() prlimit64(r4, 0x0, 0x0, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000500)=r4) fcntl$setsig(r3, 0xa, 0x18) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000000480)=""/110, 0xfffffe32, 0x734, 0x0, 0xffffffffffffff39) 11:18:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={&(0x7f0000000240), 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x28}}, 0x0) 11:18:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r1, 0x1, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 11:18:58 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:58 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendmsg$sock(r0, &(0x7f0000000640)={&(0x7f0000000040)=@nfc={0x27, 0x0, 0xffffff7f}, 0x80, 0x0}, 0x0) 11:18:58 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) [ 160.896499][T13972] loop2: detected capacity change from 0 to 512 [ 160.915561][T13972] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 11:18:58 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x400040, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 161.035053][T14003] loop2: detected capacity change from 0 to 512 [ 161.053255][T14003] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 11:18:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:18:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, 0x0, 0x0) 11:18:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xc4ff}]) 11:18:59 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x23456}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:59 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001740)) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000540)={{0x0, 0x5, 0x8000, 0x7, 0x80000000, 0x2, 0x9, 0x3, 0xfff, 0x8, 0x1, 0x7f, 0x4, 0xffffffff, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000002c40)={r2, 0x8000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000001540)) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r3, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r4 = fork() prlimit64(r4, 0x0, 0x0, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000500)=r4) fcntl$setsig(r3, 0xa, 0x18) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000000480)=""/110, 0xfffffe32, 0x734, 0x0, 0xffffffffffffff39) 11:18:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:18:59 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00'}, 0x0) io_uring_enter(r0, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) sendmsg$sock(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x2, 0x4e23, @private}, 0x80, 0x0}, 0x0) 11:18:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xe803}]) 11:18:59 executing program 4: syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00'}, 0x0) io_uring_enter(0xffffffffffffffff, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:59 executing program 4: syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00'}, 0x0) io_uring_enter(0xffffffffffffffff, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:18:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 161.853962][T14031] loop2: detected capacity change from 0 to 512 [ 161.879420][T14031] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 161.952717][T14052] loop2: detected capacity change from 0 to 512 [ 161.968036][T14052] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 11:19:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:19:00 executing program 4: syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00'}, 0x0) io_uring_enter(0xffffffffffffffff, 0x4508, 0x0, 0x0, 0x0, 0x0) 11:19:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xf401}]) 11:19:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:19:00 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001740)) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000540)={{0x0, 0x5, 0x8000, 0x7, 0x80000000, 0x2, 0x9, 0x3, 0xfff, 0x8, 0x1, 0x7f, 0x4, 0xffffffff, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000002c40)={r2, 0x8000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000001540)) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r3, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r4 = fork() prlimit64(r4, 0x0, 0x0, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000500)=r4) fcntl$setsig(r3, 0xa, 0x18) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000000480)=""/110, 0xfffffe32, 0x734, 0x0, 0xffffffffffffff39) 11:19:00 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00'}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 11:19:00 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00'}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 11:19:00 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001740)) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000540)={{0x0, 0x5, 0x8000, 0x7, 0x80000000, 0x2, 0x9, 0x3, 0xfff, 0x8, 0x1, 0x7f, 0x4, 0xffffffff, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000002c40)={r2, 0x8000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000001540)) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x7) sendto$inet(r3, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r4 = fork() prlimit64(r4, 0x0, 0x0, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000500)=r4) fcntl$setsig(r3, 0xa, 0x18) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000000480)=""/110, 0xfffffe32, 0x734, 0x0, 0xffffffffffffff39) 11:19:00 executing program 4: r0 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000001c0)=0x317f, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)='./file0\x00'}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 11:19:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 162.629394][T14072] loop2: detected capacity change from 0 to 512 [ 162.649483][T14072] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 11:19:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xff00}]) 11:19:00 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, @nl=@proc, @isdn, @phonet}) [ 162.748370][T14092] loop2: detected capacity change from 0 to 512 [ 162.777022][T14092] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 11:19:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:19:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000007c0)=ANY=[@ANYBLOB="14000000b5759f"], 0x14}}, 0x0) 11:19:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xff0f}]) 11:19:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:19:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000500), r0) 11:19:00 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/class/rtc', 0x6000, 0x0) 11:19:00 executing program 5: syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x20040005) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000600)={&(0x7f00000004c0), 0xc, 0x0}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 163.505298][T14122] loop2: detected capacity change from 0 to 512 [ 163.536562][T14122] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 11:19:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x40012041, 0x0, 0x0) 11:19:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:19:01 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="8effe4ff579088f92b3a96"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 11:19:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xff9c}]) 11:19:01 executing program 5: r0 = socket(0x2, 0x3, 0x3) connect(r0, &(0x7f0000000040)=@un=@abs, 0x80) [ 163.648961][T14149] loop2: detected capacity change from 0 to 512 [ 163.667764][T14149] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:19:01 executing program 1: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={&(0x7f0000000240), 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0xfffffffffffffe88}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x28}}, 0x0) 11:19:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000002c00), r0) 11:19:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000001540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x60002040, 0x0) 11:19:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:19:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xffc4}]) 11:19:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:19:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$sock(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x2, 0x0, @private}, 0x80, 0x0}, 0x0) 11:19:01 executing program 5: socket$packet(0x11, 0x2, 0x300) socket$inet(0x2, 0xa, 0x0) 11:19:01 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000640), 0x0, 0x0) 11:19:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 164.370881][T14173] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 164.375464][T14178] loop2: detected capacity change from 0 to 512 [ 164.405436][T14178] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:19:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x40000}]) 11:19:01 executing program 1: syz_genetlink_get_family_id$ethtool(&(0x7f0000006140), 0xffffffffffffffff) 11:19:01 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="00f5730104f97d28273990"], 0xe8}}, 0x0) clone(0x82100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x34) 11:19:01 executing program 5: syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x20) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 11:19:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000004a00)=@ethernet={0x306, @dev}, 0x80) 11:19:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="0100000000000000000010005609af"], 0x18}}, 0x0) 11:19:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x50000}]) [ 164.511752][T14203] loop2: detected capacity change from 0 to 512 [ 164.543230][T14203] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 164.606099][T14226] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 164.624801][T14231] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 11:19:02 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000300)=ANY=[], 0x32600) write$cgroup_int(r1, &(0x7f0000000040), 0x43) open(0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_bp={0x0}, 0x2100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 11:19:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:19:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000580)={0x14, 0x0, 0x6cef5874209036cf}, 0x14}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000840), r0) syz_genetlink_get_family_id$fou(&(0x7f0000000d40), r0) 11:19:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(&(0x7f0000002c00), r0) 11:19:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:19:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xf0ff7f}]) 11:19:02 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RXATTRCREATE(r0, &(0x7f0000000200)={0x5a}, 0xfe85) 11:19:02 executing program 1: r0 = socket(0x2, 0x3, 0x3) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) [ 165.240425][T14247] loop2: detected capacity change from 0 to 512 [ 165.249299][T14247] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:19:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x1000000}]) 11:19:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:19:02 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$P9_RXATTRCREATE(r1, &(0x7f0000000200)={0x5a}, 0xfe85) ftruncate(r0, 0x0) 11:19:02 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @broadcast, 'hsr0\x00'}}, 0x80) 11:19:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'lo\x00', &(0x7f00000001c0)=@ethtool_channels={0x3c}}) 11:19:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}, 0x300}, 0x0) 11:19:02 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 11:19:02 executing program 1: r0 = socket(0x2, 0x3, 0x3) recvmmsg(r0, &(0x7f0000003e40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x18040, 0x0) [ 165.385063][T14277] loop2: detected capacity change from 0 to 512 [ 165.413197][T14277] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:19:03 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000001b40)) 11:19:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:19:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x2000000}]) 11:19:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 11:19:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:19:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'vcan0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x11}}) 11:19:03 executing program 4: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)={0x38, r0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4}]}]}, 0x38}}, 0x0) 11:19:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 11:19:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000104033"], 0x14}}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{0x0, 0x0, &(0x7f0000000c80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x1, 0x0, 0x0) [ 166.118820][T14316] loop2: detected capacity change from 0 to 512 11:19:03 executing program 4: clock_gettime(0x0, &(0x7f00000166c0)) 11:19:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 11:19:03 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendmsg$sock(r0, &(0x7f0000000640)={&(0x7f0000000040)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @remote}}, 0x80, 0x0}, 0x0) [ 166.162903][T14316] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:19:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:19:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 11:19:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x3000000}]) 11:19:03 executing program 1: r0 = fsopen(&(0x7f0000000240)='ext2\x00', 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000340)='msdos\x00', &(0x7f0000000380)='./file2\x00', 0xffffffffffffff9c) [ 166.253268][T14345] loop2: detected capacity change from 0 to 512 [ 166.302428][T14345] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:19:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:19:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$sock(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x2, 0x4e23, @private}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3e8}, 0x0) 11:19:04 executing program 1: ioperm(0x0, 0x9, 0xf9) 11:19:04 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 11:19:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:19:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x4000000}]) 11:19:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x2}, 0x0) 11:19:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002d80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x10020, &(0x7f0000002e80)={0x77359400}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 11:19:04 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 167.002672][T14377] loop2: detected capacity change from 0 to 512 [ 167.012047][T14377] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:19:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:19:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x8000000}]) 11:19:04 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 167.098202][T14399] loop2: detected capacity change from 0 to 512 [ 167.107532][T14399] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:19:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:19:05 executing program 1: unshare(0x42000200) unshare(0x4000200) 11:19:05 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 11:19:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:19:05 executing program 4: clock_gettime(0x0, &(0x7f00000166c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000016700)={0x0, r0+10000000}) 11:19:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x8679a16}]) 11:19:05 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 11:19:05 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 11:19:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$sock(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x2, 0x4e23, @local}, 0x80, 0x0}, 0x4000000) 11:19:05 executing program 1: timer_create(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, 0x0) [ 167.883181][T14435] loop2: detected capacity change from 0 to 512 [ 167.918459][T14435] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:19:05 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 11:19:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) [ 168.042509][T14465] loop2: detected capacity change from 0 to 512 [ 168.054854][T14465] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:19:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:19:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, 0x0, 0x7) 11:19:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xf000000}]) 11:19:06 executing program 1: syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000140)={'tunl0\x00', 0x0, 0x7800, 0x8, 0x3, 0xfffffff7, {{0x16, 0x4, 0x0, 0x35, 0x58, 0x65, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2, {[@timestamp_prespec={0x44, 0x1c, 0xf8, 0x3, 0xb, [{@multicast2}, {@broadcast}, {@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @timestamp={0x44, 0x14, 0xb, 0x0, 0x7, [0x8, 0x0, 0x8, 0x8]}, @timestamp_prespec={0x44, 0x14, 0x63, 0x3, 0x0, [{}, {@multicast2, 0x7fffffff}]}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 11:19:06 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 11:19:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:19:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$sock(r0, &(0x7f0000000000)={&(0x7f0000000080)=@in={0x2, 0x201, @broadcast}, 0x80, 0x0}, 0x0) 11:19:06 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 11:19:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01"], 0x14}}, 0x0) 11:19:06 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 11:19:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, 0x0, &(0x7f0000000000)) 11:19:06 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001980)=[{{0x0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x12001, &(0x7f0000001b40)) [ 168.801222][T14488] loop2: detected capacity change from 0 to 512 [ 168.833403][T14488] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 11:19:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x141042, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000, &(0x7f0000000840)={0x0, 0x989680}) quotactl(0x100000000, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000880)="92d7316f5e87996697b380e616fb20ec9f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB], 0x33fe0}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[], 0x178) openat(0xffffffffffffffff, 0x0, 0x0, 0x16d) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000080)="f6", 0x1}], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x7fff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x80000004000000) fchdir(0xffffffffffffffff) recvmmsg$unix(r4, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="11e70834f97ba85dee854f074e17077877bc7886c77a9ff1f8d66da44919c04a4ce41a4e69c873f87bc386e14eb874c881a8edfb94b86e95d1682a12ce8b777bb58b115dfe79db4e5d72cc96b7566c372e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001d80)=""/159, 0x9f}, {&(0x7f0000001e40)=""/72, 0x48}, {&(0x7f0000001ec0)=""/163, 0xa3}, {0x0}, {&(0x7f0000002080)=""/15, 0xf}, {&(0x7f00000020c0)=""/230, 0xe6}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/88, 0x58}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/222, 0xde}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000b80)=""/111, 0x6f}, {&(0x7f0000000c00)=""/142, 0x8e}], 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000001010000003c8cb778e289d2d18905490000eeff00000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x90}}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002680)=""/155, 0x9b}, {&(0x7f0000000a00)=""/118, 0x76}, {&(0x7f00000027c0)=""/40, 0x28}, {&(0x7f0000002800)=""/41, 0x29}, {&(0x7f0000002900)=""/26, 0x1a}, {&(0x7f0000002940)=""/217, 0xd9}, {&(0x7f0000002a40)=""/225, 0xe1}], 0x7, &(0x7f0000002c00)=[@rights={{0x10}}, @rights={{0x10}}, @cred={{0x1c}}], 0x40}}], 0x4, 0x2002, &(0x7f0000002dc0)) 11:19:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000020200)={0x0, 0x0, 0x0}, 0x0) 11:19:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000000140)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000a118414afb8cf343900000000000000030000000d0000000bd8848b534a4b6782460c9694fd2bcf27acbd34ffbe7e865ada2e349de4ae6236c0333d534574adb10ce960896a6f87", 0x70, 0x11100}], 0x0, &(0x7f0000013c00)) 11:19:07 executing program 4: rt_sigtimedwait(&(0x7f0000000080), 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x8) 11:19:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x10000000}]) 11:19:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 11:19:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$sock(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x2, 0x4e23, @local}, 0x80, 0x0}, 0x0) 11:19:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 11:19:07 executing program 1: socket(0x11, 0x3, 0x0) socket(0x2, 0xa, 0x0) [ 169.671152][T14529] loop2: detected capacity change from 0 to 512 11:19:07 executing program 1: r0 = socket(0x2, 0x3, 0x3) accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 11:19:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0xf, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x169a6708}]) 11:19:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x36, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) [ 169.723048][T14529] EXT4-fs (loop2): invalid first ino: 0